JSON Everywhere
1 like958 views
The document discusses the increasing use of JSON and GeoJSON data formats for sharing geographic information across different platforms and devices. It provides examples of how GeoJSON can be used to represent points, lines, and polygons. It also mentions querying Cloudant databases from ArcGIS Online and suggests that GIS capabilities are becoming more widely available through common data standards and APIs.
1 of 14
Downloaded 16 times
![Information Management
JSON
{
"_id": "b5eddd6018b29f4434842d94a85e5b4c",
"_rev": "1-9d7fb6c38b7f0e18c902ae85f3bab984",
"properties": {
"poiid": "a13b8b94-802d-49f4-9781-d661f63aa7f4",
"name": "Ponte S. Angelo - Accattone"
},
"type": "Feature",
"geometry": {
"coordinates": [
12.466458,
41.90167
],
"type": "Point"
}
}"
‹#› © 2014 IBM Corporation](https://image.slidesharecdn.com/8dv4prifszujff3c1c2w-signature-ffabc40cfe6c8c19867e7a3cf5c3ece6cee1c42a016068ad80b352e2b88943b3-poli-140925102730-phpapp02/85/JSON-Everywhere-5-320.jpg)
![Information Management
GeoJSON
Point {
"type": "Feature",
"geometry": {
"type": "Point",
"coordinates": [
102,
0.5
]
},
"properties": {"prop0": "value0"}
}
‹#› © 2014 IBM Corporation](https://image.slidesharecdn.com/8dv4prifszujff3c1c2w-signature-ffabc40cfe6c8c19867e7a3cf5c3ece6cee1c42a016068ad80b352e2b88943b3-poli-140925102730-phpapp02/85/JSON-Everywhere-6-320.jpg)
![Information Management
GeoJSON
Line {
"type": "Feature",
"geometry": {
"type": "LineString",
"coordinates": [
[102.0, 0.0], [103.0, 1.0], [104.0, 0.0], [105.0, 1.0]
]
},
"properties": {
"prop0": "value0",
"prop1": 0
}
}
‹#› © 2014 IBM Corporation](https://image.slidesharecdn.com/8dv4prifszujff3c1c2w-signature-ffabc40cfe6c8c19867e7a3cf5c3ece6cee1c42a016068ad80b352e2b88943b3-poli-140925102730-phpapp02/85/JSON-Everywhere-7-320.jpg)
![Information Management
GeoJSON
Polygon {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[ [100.0, 0.0], [101.0, 0.0], [101.0, 1.0],
[100.0, 1.0], [100.0, 0.0] ]
]
},
"properties": {
"prop0": "value0",
"prop1": {"this": "that"}
}
}"
‹#› © 2014 IBM Corporation](https://image.slidesharecdn.com/8dv4prifszujff3c1c2w-signature-ffabc40cfe6c8c19867e7a3cf5c3ece6cee1c42a016068ad80b352e2b88943b3-poli-140925102730-phpapp02/85/JSON-Everywhere-8-320.jpg)
Ad
Recommended
Having fun with graphs, a short introduction to D3.js
Having fun with graphs, a short introduction to D3.jsMichael Hackstein This talk is all about drawing on your webpage. We will have a short introduction to d3.js, a library to easily create SVGs in your webpage. Along the way we will render graphs using different layouting strategies. But what are the problems when displaying a graph? Just think of graphs having more vertices then you have pixels on your screen. Or what if you want a user to manupilate the graph and his changes being persistent? Michael will present his answers to this questions, ending up wit a GUI for a graph database.
JSON: The Basics
JSON: The BasicsJeff Fox A slide presentation detailing the basics of JSON and it's uses. Presented at the BIFC Front End Developers Meetup in Stamford CT on May 14, 2013.
NoSQL meets Microservices
NoSQL meets MicroservicesArangoDB Database Just a few years ago all software systems were designed to be monoliths running on a single big and powerful machine. But nowadays most companies desire to scale out instead of scaling up, because it is much easier to buy or rent a large cluster of commodity hardware then to get a single machine that is powerful enough. In the database area scaling out is realized by utilizing a combination of polyglot persistence and sharding of data. On the application level scaling out is realized by microservices. In this talk I will briefly introduce the concepts and ideas of microservices and discuss their benefits and drawbacks. Afterwards I will focus on the point of intersection of a microservice based application talking to one or many NoSQL databases. We will try and find answers to these questions: Are the differences to a monolithic application? How to scale the whole system properly? What about polyglot persistence? Is there a data-centric way to split microservices?
Michael Hackstein - NoSQL meets Microservices - NoSQL matters Dublin 2015
Michael Hackstein - NoSQL meets Microservices - NoSQL matters Dublin 2015NoSQLmatters Just a few years ago all software systems were designed to be monoliths running on a single big and powerful machine. But nowadays most companies desire to scale out instead of scaling up, because it is much easier to buy or rent a large cluster of commodity hardware then to get a single machine that is powerful enough. In the database area scaling out is realized by utilizing a combination of polyglot persistence and sharding of data. On the application level scaling out is realized by microservices. In this talk I will briefly introduce the concepts and ideas of microservices and discuss their benefits and drawbacks. Afterwards I will focus on the point of intersection of a microservice based application talking to one or many NoSQL databases. We will try and find answers to these questions: Are the differences to a monolithic application? How to scale the whole system properly? What about polyglot persistence? Is there a data-centric way to split microservices?
Rapidly Iterating Across Platforms with Server-Driven UI
Rapidly Iterating Across Platforms with Server-Driven UILaura Kelly Can you have a full-featured UI on web and native and iterate quickly at the same time? In this talk, learn how we designed a server-driven UI framework for web, iOS, and Android that allows us to launch new features across web and native with a simple backend change.
NoSQL meets Microservices - Michael Hackstein
NoSQL meets Microservices - Michael Hacksteindistributed matters This document discusses using a multi-model database like ArangoDB for microservices. It explains how ArangoDB can store different data models like key-value, documents, and graphs to support microservices that use different data structures. It provides examples of breaking up a monolithic application into microservices that use different parts of the database, and using Foxx to build REST APIs on top of ArangoDB to integrate microservices.
WebXR if X = how?
WebXR if X = how?Luis Diego González-Zúñiga, PhD The document discusses getting started with the immersive web and WebXR. It introduces key concepts like the WebXR specification which allows accessing virtual and augmented reality devices from the web. It highlights opportunities like discoverability, reach, and accessibility that WebXR provides. Frameworks like A-Frame, BabylonJS, and THREE.js are presented for building immersive experiences. Examples like a solar system, LOVE sculpture, and Ava avatar demonstrate how to create VR content. The document emphasizes thinking about user interaction, readability in 360 environments, and combining WebXR with features like service workers to enable offline capabilities.
iPhone - web development lotus notes domino
iPhone - web development lotus notes dominodominion The document discusses developing web applications for the iPhone using Domino. It covers using the iWebKit framework, interacting with Domino through AJAX and web services, and accessing iPhone features like the phone, email, maps and geo-location. Graphics and form elements are demonstrated. Requirements include Safari 4, the iPhone emulator, and Domino Designer.
AngularJS - a radically different way of building Single Page Apps
AngularJS - a radically different way of building Single Page Appsjivkopetiov This document provides an overview of AngularJS, a JavaScript framework for building single-page applications (SPAs). It discusses what AngularJS is, compares it to other frameworks, and demonstrates its core components including directives, controllers, models/scopes, services, filters and architecture. The presentation aims to explain AngularJS's "radically different" approach and when it may be useful to use.
Drupal Mobile
Drupal MobileRuben Teijeiro Mobile application development using Drupal 7 as REST webservices server with JSON format. Mobile application build with jQuery Mobile and PhoneGap.
What's New for Cartography in ArcGIS 10.2
What's New for Cartography in ArcGIS 10.2Aileen Buckley ArcGIS 10.2 includes additional and improved functionality for cartography. In this demonstration, I introduce enhancements to the software for mapmaking, including labeling, symbology, map elements, data management, and exporting. Improvements to the ArcGIS for Desktop interface are also shown.
How to build a html5 websites.v1
How to build a html5 websites.v1Bitla Software This document provides an overview of HTML5 and CSS3 features. It discusses the evolution of browsers and web applications. Key HTML5 features covered include client-side storage, offline capabilities, 2D graphics using canvas and SVG, audio/video playback, geolocation, and forms. New CSS3 features and JavaScript APIs related to these HTML5 technologies are also summarized.
Big Data Expo 2015 - MapR Impacting Business As It Happens
Big Data Expo 2015 - MapR Impacting Business As It HappensBigDataExpo Enabling big data applications for both operational and analytical use cases is the cornerstone for data-centric businesses. Learn how companies are relying on their big data architecture to empower their “as-it-happens” business, using MapR innovations for Hadoop for real-time access to data. Rob will discuss customer case studies with delivered business value.
Enabling big data applications for both operational and analytical use cases is the cornerstone for data-centric businesses. Learn how companies are relying on their big data architecture to empower their “as-it-happens” business, using MapR innovations for Hadoop for real-time access to data. Rob will discuss customer case studies with delivered business value.
An introduction to Scala.js
An introduction to Scala.jsKnoldus Inc. Scala.js compiles to JavaScript with two major goals in mind: interoperability with JavaScript libraries, and portability with respect to Scala/JVM.
With the rise of WebAssembly as an alternative to JavaScript in the browser, one cannot help but wonder whether we could compile Scala.js to WebAssembly, with the promise of better performance. Unfortunately, WebAssembly quickly appears as a siren, and the path to it navigates between Charybdis and Scylla, the threats to interoperability and portability.
Watch in this, you will explore a whole lot of features of Scala to build a simple front-end application using Scala.js. And if you are developing any web application in Scala, you don’t need to sacrifice javascript interoperability.
Utilizing Arrays: Modeling, Querying and Indexing
Utilizing Arrays: Modeling, Querying and IndexingKeshav Murthy Arrays can be simple; arrays can be complex. JSON arrays give you a method to collapse the data model while retaining structure flexibility. Arrays of scalars, objects, and arrays are common structures in a JSON data model. Once you have this, you need to write queries to update and retrieve the data you need efficiently. This talk will discuss modeling and querying arrays. Then, it will discuss using array indexes to help run those queries on arrays faster.
Svcc 2013-d3
Svcc 2013-d3Oswald Campesato This document provides an overview of a presentation on using D3 for data visualization on desktops, smartphones, and Google Glass. It discusses how D3 works, examples of basic charts like scatter plots and bar charts using D3, and how to incorporate features like mouse interactions, animations, filters and gradients. It also covers using D3 with technologies like Android, PhoneGap, and Google Glass to create mobile visualizations.
SVCC 2013 D3.js Presentation (10/05/2013)
SVCC 2013 D3.js Presentation (10/05/2013)Oswald Campesato This document provides an overview of a presentation on using D3 for data visualization on desktops, smartphones, and Google Glass. It discusses topics like what D3 is, how it works, examples of creating simple charts and adding interactivity with mouse events, using SVG filters and gradients, and integrating D3 visualizations into Android and Google Glass apps. It also briefly mentions related technologies, resources for learning more, and potential training topics.
Visualization of Big Data in Web Apps
Visualization of Big Data in Web AppsEPAM Andrii Gordiichuk, Software Developer
“Visualization of Big Data in Web Applications”
- Data in our life
- Patterns for data visualization
- Technologies for data visualization
- SVG and Canvas
- Frameworks for data visualization. Selection criteria
- D3.js and Highcharts.js
Java EE 8 - An instant snapshot
Java EE 8 - An instant snapshotDavid Delabassee The document discusses plans for Java EE 8 based on feedback from the Java EE community. Key areas of focus for Java EE 8 include enhancements to support HTML5/web standards like JSON binding, processing and server-sent events. The document outlines specific APIs and features being considered for these areas based on industry trends and priorities identified in a community survey. Additional themes for Java EE 8 are improved ease of development, alignment with CDI and infrastructure for cloud deployments.
ELK Stack - Turn boring logfiles into sexy dashboard
ELK Stack - Turn boring logfiles into sexy dashboardGeorg Sorst Die Präsentation zeigt, wie mit dem ELK-Stack (Elasticsearch, Logstash, Kibana) Logs von Applikationen zentralisiert verwaltet und ausgewertet werden können.
Edição de Texto Rico com React e Draft.js
Edição de Texto Rico com React e Draft.jsGuilherme Vierno This document provides an overview of using React Draft.js to build rich text editors. It discusses how Draft.js uses immutable states to control content and selection, and how this allows building fully customizable editors. It also introduces Megadraft, an editor built with Draft.js and React that is open source and extensible through plugins.
Ioannis Doxaras on GIS and Gmaps at 1st GTUG meetup Greece 
Ioannis Doxaras on GIS and Gmaps at 1st GTUG meetup Greece CoLab Athens Google provides mapping and geospatial APIs and services like Maps API, Fusion Tables, and Latitude that allow developers to display base maps, overlay data, and build location-aware applications. These services can be used to organize web information geographically, access Google mapping data and services, and allow users to interact with maps. Google is focusing on improving these APIs and services to support new features, better performance on mobile, and new data management and analytics capabilities.
D3.js - A picture is worth a thousand words
D3.js - A picture is worth a thousand wordsApptension This document provides an overview of D3.js, a JavaScript library for data visualization. It discusses why data visualization is useful, some key concepts in D3 like selections, entering and updating data, and creating reusable components. It also covers transitions, scales, axes, SVG, and common layouts. The document encourages exploring more examples on the bl.ocks website and concludes by thanking the audience.
Geospatial Queries in MongoDB
Geospatial Queries in MongoDBDanny Lane This document discusses how to store and query geospatial data in MongoDB. It explains that MongoDB can store location data in GeoJSON formats like Point, Polygon, and LineString. Methods for geospatial queries like $nearSphere, $geoWithin, and $geoIntersects are demonstrated to find documents based on their stored location data and proximity to other geometries.
Geospatial technologies
Geospatial technologiesHal Seki This document discusses geospatial technologies and includes sections on specifications involving latitude and longitude, devices for sensing location data, data such as points of interest, and software for working with geospatial data including databases.
前端MVC之BackboneJS
前端MVC之BackboneJSZhang Xiaoxue It's an presentation about MVC pattern, which focuses on the major framework - Backbone. You will learn a knowledge of templating and data binding and learn how to manage dependencies in your application.
CouchDB on Android
CouchDB on AndroidSven Haiges This document discusses using CouchDB on Android applications. It provides instructions on adding CouchDB functionality to an Android project using Couchbase Mobile for Android. It also describes how to access a CouchDB instance from an Android device using Futon and the Couchbase Service. The document contains code examples for creating, reading, updating and deleting CouchDB documents from an Android app.
JavaScript - Object-Oriented Programming & Remote Scripting
JavaScript - Object-Oriented Programming & Remote ScriptingChen Huang Share some Knowledge and Examples about JavaScript, mainly focusing on:
Object-Oriented Programming
Object / Class / Function / Closure
Remote Scripting
XMLHttpRequest / Image Ping / JSON with Padding
Cross-Origin Resource Sharing
Polling / Comet / Streaming / WebSocket
Optimizing location-based apps with open data
Optimizing location-based apps with open dataRaj Singh Open data is on the rise, and freely available data sets - like municipal data - can bring huge value and new features to applications, at no upfront cost. For example, open crime data can be leveraged to support features that make location based apps safer for users.
However, the challenge for developers is to efficiently wrangle, store and deliver open data sets without having to build complex data architectures.
Using the example of crime data applied to a new safety feature for Pokemon Go, this webinar will demonstrate how to harvest open geo data, store it natively in a cloud database (Cloudant), and ensure it is highly available for applications and analytics platforms.
data science toolkit 101: set up Python, Spark, & Jupyter
data science toolkit 101: set up Python, Spark, & JupyterRaj Singh This document provides instructions for setting up a Python, Spark, and Jupyter notebook environment for data science. It discusses installing Miniconda to manage Python packages, downloading and configuring Spark, and setting the PySpark kernel. Pixiedust is also installed to visualize data in the notebooks. Examples of demographic analyses using open data sources are provided.
Ad
More Related Content
Similar to JSON Everywhere (20)
AngularJS - a radically different way of building Single Page Apps
AngularJS - a radically different way of building Single Page Appsjivkopetiov This document provides an overview of AngularJS, a JavaScript framework for building single-page applications (SPAs). It discusses what AngularJS is, compares it to other frameworks, and demonstrates its core components including directives, controllers, models/scopes, services, filters and architecture. The presentation aims to explain AngularJS's "radically different" approach and when it may be useful to use.
Drupal Mobile
Drupal MobileRuben Teijeiro Mobile application development using Drupal 7 as REST webservices server with JSON format. Mobile application build with jQuery Mobile and PhoneGap.
What's New for Cartography in ArcGIS 10.2
What's New for Cartography in ArcGIS 10.2Aileen Buckley ArcGIS 10.2 includes additional and improved functionality for cartography. In this demonstration, I introduce enhancements to the software for mapmaking, including labeling, symbology, map elements, data management, and exporting. Improvements to the ArcGIS for Desktop interface are also shown.
How to build a html5 websites.v1
How to build a html5 websites.v1Bitla Software This document provides an overview of HTML5 and CSS3 features. It discusses the evolution of browsers and web applications. Key HTML5 features covered include client-side storage, offline capabilities, 2D graphics using canvas and SVG, audio/video playback, geolocation, and forms. New CSS3 features and JavaScript APIs related to these HTML5 technologies are also summarized.
Big Data Expo 2015 - MapR Impacting Business As It Happens
Big Data Expo 2015 - MapR Impacting Business As It HappensBigDataExpo Enabling big data applications for both operational and analytical use cases is the cornerstone for data-centric businesses. Learn how companies are relying on their big data architecture to empower their “as-it-happens” business, using MapR innovations for Hadoop for real-time access to data. Rob will discuss customer case studies with delivered business value.
Enabling big data applications for both operational and analytical use cases is the cornerstone for data-centric businesses. Learn how companies are relying on their big data architecture to empower their “as-it-happens” business, using MapR innovations for Hadoop for real-time access to data. Rob will discuss customer case studies with delivered business value.
An introduction to Scala.js
An introduction to Scala.jsKnoldus Inc. Scala.js compiles to JavaScript with two major goals in mind: interoperability with JavaScript libraries, and portability with respect to Scala/JVM.
With the rise of WebAssembly as an alternative to JavaScript in the browser, one cannot help but wonder whether we could compile Scala.js to WebAssembly, with the promise of better performance. Unfortunately, WebAssembly quickly appears as a siren, and the path to it navigates between Charybdis and Scylla, the threats to interoperability and portability.
Watch in this, you will explore a whole lot of features of Scala to build a simple front-end application using Scala.js. And if you are developing any web application in Scala, you don’t need to sacrifice javascript interoperability.
Utilizing Arrays: Modeling, Querying and Indexing
Utilizing Arrays: Modeling, Querying and IndexingKeshav Murthy Arrays can be simple; arrays can be complex. JSON arrays give you a method to collapse the data model while retaining structure flexibility. Arrays of scalars, objects, and arrays are common structures in a JSON data model. Once you have this, you need to write queries to update and retrieve the data you need efficiently. This talk will discuss modeling and querying arrays. Then, it will discuss using array indexes to help run those queries on arrays faster.
Svcc 2013-d3
Svcc 2013-d3Oswald Campesato This document provides an overview of a presentation on using D3 for data visualization on desktops, smartphones, and Google Glass. It discusses how D3 works, examples of basic charts like scatter plots and bar charts using D3, and how to incorporate features like mouse interactions, animations, filters and gradients. It also covers using D3 with technologies like Android, PhoneGap, and Google Glass to create mobile visualizations.
SVCC 2013 D3.js Presentation (10/05/2013)
SVCC 2013 D3.js Presentation (10/05/2013)Oswald Campesato This document provides an overview of a presentation on using D3 for data visualization on desktops, smartphones, and Google Glass. It discusses topics like what D3 is, how it works, examples of creating simple charts and adding interactivity with mouse events, using SVG filters and gradients, and integrating D3 visualizations into Android and Google Glass apps. It also briefly mentions related technologies, resources for learning more, and potential training topics.
Visualization of Big Data in Web Apps
Visualization of Big Data in Web AppsEPAM Andrii Gordiichuk, Software Developer
“Visualization of Big Data in Web Applications”
- Data in our life
- Patterns for data visualization
- Technologies for data visualization
- SVG and Canvas
- Frameworks for data visualization. Selection criteria
- D3.js and Highcharts.js
Java EE 8 - An instant snapshot
Java EE 8 - An instant snapshotDavid Delabassee The document discusses plans for Java EE 8 based on feedback from the Java EE community. Key areas of focus for Java EE 8 include enhancements to support HTML5/web standards like JSON binding, processing and server-sent events. The document outlines specific APIs and features being considered for these areas based on industry trends and priorities identified in a community survey. Additional themes for Java EE 8 are improved ease of development, alignment with CDI and infrastructure for cloud deployments.
ELK Stack - Turn boring logfiles into sexy dashboard
ELK Stack - Turn boring logfiles into sexy dashboardGeorg Sorst Die Präsentation zeigt, wie mit dem ELK-Stack (Elasticsearch, Logstash, Kibana) Logs von Applikationen zentralisiert verwaltet und ausgewertet werden können.
Edição de Texto Rico com React e Draft.js
Edição de Texto Rico com React e Draft.jsGuilherme Vierno This document provides an overview of using React Draft.js to build rich text editors. It discusses how Draft.js uses immutable states to control content and selection, and how this allows building fully customizable editors. It also introduces Megadraft, an editor built with Draft.js and React that is open source and extensible through plugins.
Ioannis Doxaras on GIS and Gmaps at 1st GTUG meetup Greece
Ioannis Doxaras on GIS and Gmaps at 1st GTUG meetup Greece CoLab Athens Google provides mapping and geospatial APIs and services like Maps API, Fusion Tables, and Latitude that allow developers to display base maps, overlay data, and build location-aware applications. These services can be used to organize web information geographically, access Google mapping data and services, and allow users to interact with maps. Google is focusing on improving these APIs and services to support new features, better performance on mobile, and new data management and analytics capabilities.
D3.js - A picture is worth a thousand words
D3.js - A picture is worth a thousand wordsApptension This document provides an overview of D3.js, a JavaScript library for data visualization. It discusses why data visualization is useful, some key concepts in D3 like selections, entering and updating data, and creating reusable components. It also covers transitions, scales, axes, SVG, and common layouts. The document encourages exploring more examples on the bl.ocks website and concludes by thanking the audience.
Geospatial Queries in MongoDB
Geospatial Queries in MongoDBDanny Lane This document discusses how to store and query geospatial data in MongoDB. It explains that MongoDB can store location data in GeoJSON formats like Point, Polygon, and LineString. Methods for geospatial queries like $nearSphere, $geoWithin, and $geoIntersects are demonstrated to find documents based on their stored location data and proximity to other geometries.
Geospatial technologies
Geospatial technologiesHal Seki This document discusses geospatial technologies and includes sections on specifications involving latitude and longitude, devices for sensing location data, data such as points of interest, and software for working with geospatial data including databases.
前端MVC之BackboneJS
前端MVC之BackboneJSZhang Xiaoxue It's an presentation about MVC pattern, which focuses on the major framework - Backbone. You will learn a knowledge of templating and data binding and learn how to manage dependencies in your application.
CouchDB on Android
CouchDB on AndroidSven Haiges This document discusses using CouchDB on Android applications. It provides instructions on adding CouchDB functionality to an Android project using Couchbase Mobile for Android. It also describes how to access a CouchDB instance from an Android device using Futon and the Couchbase Service. The document contains code examples for creating, reading, updating and deleting CouchDB documents from an Android app.
JavaScript - Object-Oriented Programming & Remote Scripting
JavaScript - Object-Oriented Programming & Remote ScriptingChen Huang Share some Knowledge and Examples about JavaScript, mainly focusing on:
Object-Oriented Programming
Object / Class / Function / Closure
Remote Scripting
XMLHttpRequest / Image Ping / JSON with Padding
Cross-Origin Resource Sharing
Polling / Comet / Streaming / WebSocket
More from Raj Singh (11)
Optimizing location-based apps with open data
Optimizing location-based apps with open dataRaj Singh Open data is on the rise, and freely available data sets - like municipal data - can bring huge value and new features to applications, at no upfront cost. For example, open crime data can be leveraged to support features that make location based apps safer for users.
However, the challenge for developers is to efficiently wrangle, store and deliver open data sets without having to build complex data architectures.
Using the example of crime data applied to a new safety feature for Pokemon Go, this webinar will demonstrate how to harvest open geo data, store it natively in a cloud database (Cloudant), and ensure it is highly available for applications and analytics platforms.
data science toolkit 101: set up Python, Spark, & Jupyter
data science toolkit 101: set up Python, Spark, & JupyterRaj Singh This document provides instructions for setting up a Python, Spark, and Jupyter notebook environment for data science. It discusses installing Miniconda to manage Python packages, downloading and configuring Spark, and setting the PySpark kernel. Pixiedust is also installed to visualize data in the notebooks. Examples of demographic analyses using open data sources are provided.
All your database are belong to us - Koop, Cloudant, Feature Services
All your database are belong to us - Koop, Cloudant, Feature ServicesRaj Singh Wouldn’t it be cool if every database could look like a FeatureService? Well that’s the promise of Koop (https://koopjs.github.io/), an open source effort to provide a standard REST API for web-based sources of vector geodata such as ArcGIS Online, Socrate, GitHub and Gist. Koop was started within Esri, but has a wide and varied community of contributors. This talk is about IBM’s work to develop a Koop “provider” for Cloudant, a JSON NoSQL document store.
Field Work: Map-centric mobile apps with Cloudant Geo and LeafletJS
Field Work: Map-centric mobile apps with Cloudant Geo and LeafletJSRaj Singh Managing geospatial data has long been owned by relational database technology, but with recent advances in spatial indexing support in NoSQL databases, building spatially-aware apps with non-relational technologies is fast, performant and scalable. In this session we introduce spatial functionality in Apache Lucene and IBM Cloudant. Cloudant Geo supports Lucene spatial search as well as a more advanced geospatial search and indexing capability using GeoJSON documents, which allows for more types of spatial objects along with spatio-temporal indexing and query. To illustrate the powerful capabilities of the geospatial platform, we'll demonstrate a sample application called Field Work. This is a pure Javascript/HTML5 mobile app for utilities maintenance people to do remote work -- using the GeoJSON format to update the spatial layout of infrastructure such as pipes or meters, and even creating work orders -- whether online or offline.
Painless Polyglot Persistence
Painless Polyglot PersistenceRaj Singh This talk describes how IBM Cloud Data Services is building a data-centric, cloud-based computing environment in which developers can focus on their data, coding and analytics, and be less concerned about the implementation details of getting that data into the right type of database -- relational, document store, key-value, graph, columnar, etc. Given at Cloud Expo NYC on June 10, 2015
The Evolution of Mobile Mapping
The Evolution of Mobile MappingRaj Singh Location services is one of the most interesting areas of web development today. Technologies that were once too complex and esoteric to be used by anyone outside of NASA or the military became standard offerings for the likes of Hotels.com and Foursquare, and are now being regularly deployed by even the smallest startups. In this presentation I track the evolution of mobile mapping and talk about the rich capabilities around location now available to even casual mobile developers around mapping, demographics and location-aware customer insights.
The NoSQL Geospatial Landscape
The NoSQL Geospatial LandscapeRaj Singh Although NoSQL databases are relatively new, they've quickly adopted geo, from basic bounding box queries to full geospatial indexing, query and projection on a par with PostGIS. This presentation introduces NoSQL to the Geo developer, describing the pros and cons of NoSQL vs. relational, and what Geo functionality exists in the leading products.
GeoPackage, OWS Context and the OGC Interoperability Program
GeoPackage, OWS Context and the OGC Interoperability ProgramRaj Singh Overview of GeoPackage, OWS Context and the OGC Interoperability Program Testbed process with details on how OGC testbeds work and the time commitment.
IoT Meets Geo
IoT Meets GeoRaj Singh Raj Singh talks about the history of OGC standards such as Sensor Web Enablement Suite -- Sensor Planning Service, Sensor Observation Service, SensorML, Observation & Measurements -- and its IoT companion -- SWEforIoT, and how the geospatial industry is uniquely positioned to take leadership in the emerging Internet of Things space.
GeoPackage, Context and POI (and a sprinkle of GeoJSON) 
GeoPackage, Context and POI (and a sprinkle of GeoJSON) Raj Singh An overview of new open geodata formats from OGC, including GeoPackage, OWS Context and Points of Interest (POI).
Introduction to GeoPackage and OWS Context
Introduction to GeoPackage and OWS ContextRaj Singh GeoPackage is the modern alternative to formats like SDTS and Shapefile. At it’s core, GeoPackage is simply a SQLite database schema. If you know SQLite, you are close to knowing GeoPackage. Install Spatialite – the premiere spatial extention to SQLite – and you get all the performance of a spatial database along with the convenience of a file-based data set that can be emailed, shared on a USB drive or burned to a DVD.
A ‘context document’ specifies a fully configured service set which can be exchanged (with a consistent interpretation) among clients supporting the standard. The OGC Web Services Context Document (OWS Context) was created to allow a set of configured information resources (service set) to be passed between applications primarily as a collection of services. OWS Context is developed to support in-line content as well. The goal is to support use cases such as the distribution of search results, the exchange of a set of resources such as OGC Web Feature Service (WFS), Web Map Service (WMS), Web Map Tile Service (WMTS), Web Coverage Service (WCS) and others in a ‘common operating picture’. Additionally OWS Context can deliver a set of configured processing services (Web Processing Service (WPS)) parameters to allow the processing to be reproduced on different nodes.
Ad
Recently uploaded (20)
Heap, Types of Heap, Insertion and Deletion
Heap, Types of Heap, Insertion and DeletionJaydeep Kale This pdf will explain what is heap, its type, insertion and deletion in heap and Heap sort
Semantic Cultivators : The Critical Future Role to Enable AI
Semantic Cultivators : The Critical Future Role to Enable AIartmondano By 2026, AI agents will consume 10x more enterprise data than humans, but with none of the contextual understanding that prevents catastrophic misinterpretations.
AI and Data Privacy in 2025: Global Trends
AI and Data Privacy in 2025: Global TrendsInData Labs In this infographic, we explore how businesses can implement effective governance frameworks to address AI data privacy. Understanding it is crucial for developing effective strategies that ensure compliance, safeguard customer trust, and leverage AI responsibly. Equip yourself with insights that can drive informed decision-making and position your organization for success in the future of data privacy.
This infographic contains:
-AI and data privacy: Key findings
-Statistics on AI data privacy in the today’s world
-Tips on how to overcome data privacy challenges
-Benefits of AI data security investments.
Keep up-to-date on how AI is reshaping privacy standards and what this entails for both individuals and organizations.
What is Model Context Protocol(MCP) - The new technology for communication bw...
What is Model Context Protocol(MCP) - The new technology for communication bw...Vishnu Singh Chundawat The MCP (Model Context Protocol) is a framework designed to manage context and interaction within complex systems. This SlideShare presentation will provide a detailed overview of the MCP Model, its applications, and how it plays a crucial role in improving communication and decision-making in distributed systems. We will explore the key concepts behind the protocol, including the importance of context, data management, and how this model enhances system adaptability and responsiveness. Ideal for software developers, system architects, and IT professionals, this presentation will offer valuable insights into how the MCP Model can streamline workflows, improve efficiency, and create more intuitive systems for a wide range of use cases.
How Can I use the AI Hype in my Business Context?
How Can I use the AI Hype in my Business Context?Daniel Lehner 𝙄𝙨 𝘼𝙄 𝙟𝙪𝙨𝙩 𝙝𝙮𝙥𝙚? 𝙊𝙧 𝙞𝙨 𝙞𝙩 𝙩𝙝𝙚 𝙜𝙖𝙢𝙚 𝙘𝙝𝙖𝙣𝙜𝙚𝙧 𝙮𝙤𝙪𝙧 𝙗𝙪𝙨𝙞𝙣𝙚𝙨𝙨 𝙣𝙚𝙚𝙙𝙨?
Everyone’s talking about AI but is anyone really using it to create real value?
Most companies want to leverage AI. Few know 𝗵𝗼𝘄.
✅ What exactly should you ask to find real AI opportunities?
✅ Which AI techniques actually fit your business?
✅ Is your data even ready for AI?
If you’re not sure, you’re not alone. This is a condensed version of the slides I presented at a Linkedin webinar for Tecnovy on 28.04.2025.
AI Changes Everything – Talk at Cardiff Metropolitan University, 29th April 2...
AI Changes Everything – Talk at Cardiff Metropolitan University, 29th April 2...Alan Dix Talk at the final event of Data Fusion Dynamics: A Collaborative UK-Saudi Initiative in Cybersecurity and Artificial Intelligence funded by the British Council UK-Saudi Challenge Fund 2024, Cardiff Metropolitan University, 29th April 2025
https://alandix.com/academic/talks/CMet2025-AI-Changes-Everything/
Is AI just another technology, or does it fundamentally change the way we live and think?
Every technology has a direct impact with micro-ethical consequences, some good, some bad. However more profound are the ways in which some technologies reshape the very fabric of society with macro-ethical impacts. The invention of the stirrup revolutionised mounted combat, but as a side effect gave rise to the feudal system, which still shapes politics today. The internal combustion engine offers personal freedom and creates pollution, but has also transformed the nature of urban planning and international trade. When we look at AI the micro-ethical issues, such as bias, are most obvious, but the macro-ethical challenges may be greater.
At a micro-ethical level AI has the potential to deepen social, ethnic and gender bias, issues I have warned about since the early 1990s! It is also being used increasingly on the battlefield. However, it also offers amazing opportunities in health and educations, as the recent Nobel prizes for the developers of AlphaFold illustrate. More radically, the need to encode ethics acts as a mirror to surface essential ethical problems and conflicts.
At the macro-ethical level, by the early 2000s digital technology had already begun to undermine sovereignty (e.g. gambling), market economics (through network effects and emergent monopolies), and the very meaning of money. Modern AI is the child of big data, big computation and ultimately big business, intensifying the inherent tendency of digital technology to concentrate power. AI is already unravelling the fundamentals of the social, political and economic world around us, but this is a world that needs radical reimagining to overcome the global environmental and human challenges that confront us. Our challenge is whether to let the threads fall as they may, or to use them to weave a better future.
Designing Low-Latency Systems with Rust and ScyllaDB: An Architectural Deep Dive
Designing Low-Latency Systems with Rust and ScyllaDB: An Architectural Deep DiveScyllaDB Want to learn practical tips for designing systems that can scale efficiently without compromising speed?
Join us for a workshop where we’ll address these challenges head-on and explore how to architect low-latency systems using Rust. During this free interactive workshop oriented for developers, engineers, and architects, we’ll cover how Rust’s unique language features and the Tokio async runtime enable high-performance application development.
As you explore key principles of designing low-latency systems with Rust, you will learn how to:
- Create and compile a real-world app with Rust
- Connect the application to ScyllaDB (NoSQL data store)
- Negotiate tradeoffs related to data modeling and querying
- Manage and monitor the database for consistently low latencies
Dev Dives: Automate and orchestrate your processes with UiPath Maestro
Dev Dives: Automate and orchestrate your processes with UiPath MaestroUiPathCommunity This session is designed to equip developers with the skills needed to build mission-critical, end-to-end processes that seamlessly orchestrate agents, people, and robots.
📕 Here's what you can expect:
- Modeling: Build end-to-end processes using BPMN.
- Implementing: Integrate agentic tasks, RPA, APIs, and advanced decisioning into processes.
- Operating: Control process instances with rewind, replay, pause, and stop functions.
- Monitoring: Use dashboards and embedded analytics for real-time insights into process instances.
This webinar is a must-attend for developers looking to enhance their agentic automation skills and orchestrate robust, mission-critical processes.
👨🏫 Speaker:
Andrei Vintila, Principal Product Manager @UiPath
This session streamed live on April 29, 2025, 16:00 CET.
Check out all our upcoming Dev Dives sessions at https://community.uipath.com/dev-dives-automation-developer-2025/.
2025-05-Q4-2024-Investor-Presentation.pptx
2025-05-Q4-2024-Investor-Presentation.pptxSamuele Fogagnolo Cloudflare Q4 Financial Results Presentation
Noah Loul Shares 5 Steps to Implement AI Agents for Maximum Business Efficien...
Noah Loul Shares 5 Steps to Implement AI Agents for Maximum Business Efficien...Noah Loul Artificial intelligence is changing how businesses operate. Companies are using AI agents to automate tasks, reduce time spent on repetitive work, and focus more on high-value activities. Noah Loul, an AI strategist and entrepreneur, has helped dozens of companies streamline their operations using smart automation. He believes AI agents aren't just tools—they're workers that take on repeatable tasks so your human team can focus on what matters. If you want to reduce time waste and increase output, AI agents are the next move.
Build Your Own Copilot & Agents For Devs
Build Your Own Copilot & Agents For DevsBrian McKeiver May 2nd, 2025 talk at StirTrek 2025 Conference.
Drupalcamp Finland – Measuring Front-end Energy Consumption
Drupalcamp Finland – Measuring Front-end Energy ConsumptionExove How to measure web front-end energy consumption using Firefox Profiler. Presented in DrupalCamp Finland on April 25th, 2025.
How analogue intelligence complements AI
How analogue intelligence complements AIPaul Rowe
Artificial Intelligence is providing benefits in many areas of work within the heritage sector, from image analysis, to ideas generation, and new research tools. However, it is more critical than ever for people, with analogue intelligence, to ensure the integrity and ethical use of AI. Including real people can improve the use of AI by identifying potential biases, cross-checking results, refining workflows, and providing contextual relevance to AI-driven results.
News about the impact of AI often paints a rosy picture. In practice, there are many potential pitfalls. This presentation discusses these issues and looks at the role of analogue intelligence and analogue interfaces in providing the best results to our audiences. How do we deal with factually incorrect results? How do we get content generated that better reflects the diversity of our communities? What roles are there for physical, in-person experiences in the digital world?
Linux Professional Institute LPIC-1 Exam.pdf
Linux Professional Institute LPIC-1 Exam.pdfRHCSA Guru Introduction to LPIC-1 Exam - overview, exam details, price and job opportunities
Enhancing ICU Intelligence: How Our Functional Testing Enabled a Healthcare I...
Enhancing ICU Intelligence: How Our Functional Testing Enabled a Healthcare I...Impelsys Inc. Impelsys provided a robust testing solution, leveraging a risk-based and requirement-mapped approach to validate ICU Connect and CritiXpert. A well-defined test suite was developed to assess data communication, clinical data collection, transformation, and visualization across integrated devices.
Quantum Computing Quick Research Guide by Arthur Morgan
Quantum Computing Quick Research Guide by Arthur MorganArthur Morgan This is a Quick Research Guide (QRG).
QRGs include the following:
- A brief, high-level overview of the QRG topic.
- A milestone timeline for the QRG topic.
- Links to various free online resource materials to provide a deeper dive into the QRG topic.
- Conclusion and a recommendation for at least two books available in the SJPL system on the QRG topic.
QRGs planned for the series:
- Artificial Intelligence QRG
- Quantum Computing QRG
- Big Data Analytics QRG
- Spacecraft Guidance, Navigation & Control QRG (coming 2026)
- UK Home Computing & The Birth of ARM QRG (coming 2027)
Any questions or comments?
- Please contact Arthur Morgan at [email protected].
100% human made.
HCL Nomad Web – Best Practices und Verwaltung von Multiuser-Umgebungen
HCL Nomad Web – Best Practices und Verwaltung von Multiuser-Umgebungenpanagenda Webinar Recording: https://www.panagenda.com/webinars/hcl-nomad-web-best-practices-und-verwaltung-von-multiuser-umgebungen/
HCL Nomad Web wird als die nächste Generation des HCL Notes-Clients gefeiert und bietet zahlreiche Vorteile, wie die Beseitigung des Bedarfs an Paketierung, Verteilung und Installation. Nomad Web-Client-Updates werden “automatisch” im Hintergrund installiert, was den administrativen Aufwand im Vergleich zu traditionellen HCL Notes-Clients erheblich reduziert. Allerdings stellt die Fehlerbehebung in Nomad Web im Vergleich zum Notes-Client einzigartige Herausforderungen dar.
Begleiten Sie Christoph und Marc, während sie demonstrieren, wie der Fehlerbehebungsprozess in HCL Nomad Web vereinfacht werden kann, um eine reibungslose und effiziente Benutzererfahrung zu gewährleisten.
In diesem Webinar werden wir effektive Strategien zur Diagnose und Lösung häufiger Probleme in HCL Nomad Web untersuchen, einschließlich
- Zugriff auf die Konsole
- Auffinden und Interpretieren von Protokolldateien
- Zugriff auf den Datenordner im Cache des Browsers (unter Verwendung von OPFS)
- Verständnis der Unterschiede zwischen Einzel- und Mehrbenutzerszenarien
- Nutzung der Client Clocking-Funktion
Transcript: #StandardsGoals for 2025: Standards & certification roundup - Tec...
Transcript: #StandardsGoals for 2025: Standards & certification roundup - Tec...BookNet Canada Book industry standards are evolving rapidly. In the first part of this session, we’ll share an overview of key developments from 2024 and the early months of 2025. Then, BookNet’s resident standards expert, Tom Richardson, and CEO, Lauren Stewart, have a forward-looking conversation about what’s next.
Link to recording, presentation slides, and accompanying resource: https://bnctechforum.ca/sessions/standardsgoals-for-2025-standards-certification-roundup/
Presented by BookNet Canada on May 6, 2025 with support from the Department of Canadian Heritage.
What is Model Context Protocol(MCP) - The new technology for communication bw...
What is Model Context Protocol(MCP) - The new technology for communication bw...Vishnu Singh Chundawat
Ad
JSON Everywhere
- 1. © 2014 IBM Corporation Information Management (Geo)JSON Everywhere! Boston Esri Dev Meetup
- 2. Information Management Javascript Yesterday ▪Browser ▪ArcGIS API for Javascript ‹#› © 2014 IBM Corporation
- 3. Information Management Javascript Today - Everywhere Browser, iOS JavaScriptCore, Android WebView, Server-side NodeJS, embedded devices ‹#› © 2014 IBM Corporation
- 4. Information Management JSON is the new data interoperability ‹#› © 2014 IBM Corporation
- 5. Information Management JSON { "_id": "b5eddd6018b29f4434842d94a85e5b4c", "_rev": "1-9d7fb6c38b7f0e18c902ae85f3bab984", "properties": { "poiid": "a13b8b94-802d-49f4-9781-d661f63aa7f4", "name": "Ponte S. Angelo - Accattone" }, "type": "Feature", "geometry": { "coordinates": [ 12.466458, 41.90167 ], "type": "Point" } }" ‹#› © 2014 IBM Corporation
- 6. Information Management GeoJSON Point { "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 102, 0.5 ] }, "properties": {"prop0": "value0"} } ‹#› © 2014 IBM Corporation
- 7. Information Management GeoJSON Line { "type": "Feature", "geometry": { "type": "LineString", "coordinates": [ [102.0, 0.0], [103.0, 1.0], [104.0, 0.0], [105.0, 1.0] ] }, "properties": { "prop0": "value0", "prop1": 0 } } ‹#› © 2014 IBM Corporation
- 8. Information Management GeoJSON Polygon { "type": "Feature", "geometry": { "type": "Polygon", "coordinates": [ [ [100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0] ] ] }, "properties": { "prop0": "value0", "prop1": {"this": "that"} } }" ‹#› © 2014 IBM Corporation
- 9. Information Management Koop ‹#› © 2014 IBM Corporation
- 10. Querying Cloudant from ArcGIS Online ‹#› © 2014 IBM Corporation
- 11. Information Management Koop ‹#› © 2014 IBM Corporation
- 12. Information Management Koop ‹#› © 2014 IBM Corporation
- 13. Information Management so what? data democratization ‹#› © 2014 IBM Corporation
- 14. Information Management so what? GIS is a commodity ‹#› © 2014 IBM Corporation