This is regarding the Iot introduction with data management requirements.
The Ppt covers the definition, wide range of applications, classification of Iot data, the needs for iot data management.
This document discusses Internet of Things (IoT) and how it relates to big data. It begins with an overview of IoT, describing how physical objects can be connected to the internet through sensors and actuators. It then discusses IoT architecture, which involves edge analytics and cloud analytics. Next, it defines big data and its four V's (volume, velocity, variety, and veracity). It explains how IoT generates large amounts of data and describes how this data is stored, analyzed, and used. The document concludes that IoT data analytics is essential for managing complex IoT systems like smart cities.
Data Management in Internet of Things MTECHSachinDhavane
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The document discusses the key components of implementing an Internet of Things (IoT) system, including sensors, networks, standards, and intelligent data analysis. Sensors are used to collect device and environmental data, while networks transmit the sensor data. Standards are needed for aggregating and managing the large amounts of data. Intelligent data analysis then extracts insights from the data through techniques like artificial intelligence. Challenges include power consumption, security, interoperability, data volume and variety, and regulatory standards.
This document discusses the evolving landscape of data management in the context of the Internet of Things (IoT), highlighting its implications for cloud migration, big data environments, and the application of data science for creating value-added services across various industry verticals. It emphasizes the need for scalable architectures to handle the increasing volume and velocity of data, as well as the integration of intelligent analytics to enhance efficiency and decision-making in areas like healthcare, finance, and industrial applications. Ultimately, the paper argues that leveraging advanced data science models will be crucial for businesses to remain competitive in the IoT era.
This document discusses the role of cloud and analytics in IoT. It begins by explaining how IoT connects billions of devices via networks to deliver connected industry solutions. The key value is the data these devices collect. The document then covers several topics:
- IoT technology enablers like cloud computing, protocols, sensors, and gateways
- How sensor data is collected, processed at the edge and in the cloud, analyzed, and used in applications
- Popular IoT and cloud platforms that provide services for device management, data ingestion, storage, processing and analytics
- Security considerations and methods for IoT like authentication, authorization and encryption
- Programming tools and frameworks for developing applications and connecting
IoT ALL UNITS Notes.docxinternet of things noteDharani Chinna
The document provides a comprehensive overview of the Internet of Things (IoT), covering its definition, conceptual framework, architecture, and various technologies such as M2M communication, SDN, and NFV. It discusses domain-specific applications like home automation, smart cities, and environmental monitoring while highlighting the importance of sensors, data enrichment, and device management. The text also emphasizes communication technologies, data consolidation strategies, and the role of standardized protocols in enhancing interoperability in IoT ecosystems.
The document discusses the Internet of Things (IoT), highlighting its growth and significance since its inception in 1999, and projects 26 billion IoT units by 2020. Key trends include security and privacy issues, advancements in hardware and software, machine-to-machine automation, and the necessity for new business processes. The author expresses interest in security issues related to IoT and emphasizes the importance of developing secure platforms to protect data privacy in an increasingly connected world.
about IoT evolution and its trends in upcoming years.Pooja G N
This document contains information about Pooja G N, an IV/II semester student studying Information Science and Engineering at Visvesvaraya Technical University in Belgaum, India. Pooja is interested in the areas of security issues and software development within Internet of Things (IoT). The document discusses trends in IoT such as security and privacy, hardware/software, machine-to-machine automation, and big data. Pooja believes security will be one of the most important and challenging areas for IoT in upcoming years.
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The document outlines the Internet of Things (IoT), detailing its definitions, functional requirements, architecture, and motivation. It emphasizes the importance of connectivity, unique identities of devices, and the need for effective data management and security protocols as IoT devices proliferate. Additionally, it discusses the role of middleware and Web 3.0 in enhancing automation and data analysis through user participation and advanced technological features.
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How to maximize profit from IoT by using data platform - Albert Lewandowski, ...GetInData
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The document discusses the current state and trends of Internet of Things (IoT) adoption, highlighting key use cases such as smart cities, healthcare, and predictive maintenance. It emphasizes the importance of capturing, processing, and analyzing vast amounts of data generated by IoT devices, and mentions the technological requirements and organizational strategies necessary for successful IoT initiatives. Additionally, it outlines the capabilities of the Cloudera platform as a data management solution for IoT applications.
This document provides an overview of machine learning for IoT analytics. It discusses what IoT is and how it has evolved from standalone computers to include cloud and physical objects. It describes common IoT applications and architectures including multi-layer architectures with device, fog, and cloud layers. It then discusses how machine learning can be used at each layer for tasks like data analytics, classification, and prediction. It provides examples of using techniques like PCA, SVM, LDA, and decision trees for water and fruit quality analysis applications. Finally, it discusses IoT security challenges and proposes models for device authentication, end-to-end encryption, and data integrity.
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IOT DATA MANAGEMENT REQUIREMENTS AND ARCHITECTURE OF IOT.pdf
2. IOT
Network of physical objects
that are connected to the
internet and can
communicate with each
other and other systems.
3. ADVANTAGES OF IOT
APPLICATIONS OF IOT
• Smart Grids and energy saving
• Smart cities
• Smart homes/Home automation
• Healthcare
• Earthquake detection
• Radiation detection/hazardous gas detection
• Smartphone detection
• Water flow monitoring
• Traffic monitoring
• Smart door lock protection system
• Robots and Drones
• Healthcare and Hospitals, Telemedicine applications
• Biochip Transponders (For animals in farms)
• Heart monitoring implants (Example Pacemaker, ECG
real time tracking)
4. IoT data management is the process of collecting, storing, analyzing, and sharing
from Internet of Things (IoT) devices
data
5. IMPORTANCE OF IOT
DATA MANAGEMENT
Improved
security
Regulatory
compliance
Actionable
insights
Reduced
costs
Improved
decision-
making
6. Status data Location data Automation data
Basic, raw data that shows
the status of a device or
system
Data that shows the
geographical location of a
device or system.
Often used in manufacturing,
logistics, and warehousing
Data created by automated
devices and systems, such as
smart thermostats and
automated lighting
Temperature of a smart
thermostat,Battery level of a
wearable device,Operational
status of an industrial
machine (e.g., running, idle,
error)Health monitoring status
(e.g., heart rate, oxygen levels,
blood pressure),Smart door
status (locked/unlocked)
GPS coordinates of a vehicle,
Location of a person (via
wearable or mobile device),
Asset tracking (e.g., RFID
tags on products),
Indoor location (using
Bluetooth beacons or Wi-Fi
triangulation),
Real-time location of a drone
during flight.
Automated lighting control
based on motion detection
Heating/cooling adjustments
based on occupancy or time
of day
Watering schedule for a smart
irrigation system
Automated door lock/unlock
based on user proximity
(geofencing)
7. IOT DATA MANAGEMENT
REQUIREMENTS
• Data Collection and Acquisition
• Data Storage and Organization
• Data Security and Privacy
• Data Governance
• Data Quality ManagementData
Integration and Interoperability
• Data Analysis and UsageData
Backup and Recovery
• Data Retention and Archiving
• Compliance and Legal
Requirements
• Performance and Scalability
• Data Collaboration and Sharing
8. Data Volume:
• Data
compression,deduplication,
tiered storage.
• cloud storage offers more
flexibility and scalability.
• The amount of data
produced requires scalable
storage solutions and fast
data processing capabilities
• IDC 2025 Report:
Global IoT data will grow to
79.4 zettabytes (ZB) by
2025, driven by rapid device
proliferation and high data
velocity in sectors like
healthcare, smart cities, and
industrial IoT
Data velocity:
• High-velocity data streams
demand powerful infrastructure
with low-latency processing to
ensure timely decision-making.
• deploying in-memory databases,
using edge computing to
process data closer to its
source, and implementing
streaming analytics platforms.
• Gartner IoT Report:
By 2025, over 75 billion IoT
devices will be connected,
generating real-time data at
speeds up to 20 Gbps (5G),
enabling faster analytics and
responses.
Data variety:
• structured, semi-structured,
and unstructured data
• solutions like data lakes,
which can store varied
types of data in their native
format, and advanced
analytics platforms, which
can process mixed datasets.
Data Security :
• A comprehensive security
framework that encompasses
device security, network
security, and application
security can provide a multi-
layered defense strategy.
• Encrypting user passwords to
protect them from hackers.
10. 1.Cloud Data Lakes: Hosted on cloud platforms (e.g., AWS, Azure, Google Cloud). Scalable and cost-effective.
2.On-Premises Data Lakes: Deployed within an organization’s infrastructure (e.g., Hadoop). Full control but higher
maintenance.
3.Hybrid Data Lakes: Combine cloud and on-premises components for flexibility (e.g., Azure Arc).
4.Lakehouse Architecture: Combines features of data lakes and warehouses for unified analytics (e.g., Delta Lake,
Redshift Spectrum).
5.Self-Managed Data Lakes: Built with open-source tools (e.g., Hadoop, Spark). Full control but complex setup.
6.Managed Data Lakes: Fully managed by cloud providers (e.g., AWS Lake Formation). Simplified setup and
management.
7.Transactional Data Lakes: Support transactional data for real-time processing (e.g., Delta Lake, Apache Hudi).
8.Real-Time Data Lakes: Designed for near real-time data ingestion and analytics (e.g., Kafka, Flink).
9.Federated Data Lakes: Aggregate data from multiple sources without centralizing it (e.g., data virtualization tools).
11. Data Accuracy and Quality :
• data collected from IoT devices is
accurate, complete, and consistent.
• Maintaining high data quality
involves continuous monitoring and
refinement of data collection
methods. This includes establishing
protocols for anomaly detection,
error correction, and routine audits
of data sources.
Data Storage :
• Traditional relational databases may struggle with the
volume and variety of IoT data.
• Organizations may consider NoSQL databases, time-
series databases, or object storage solutions, providing
greater flexibility and performance for IoT applications.
Integrating cloud-based storage options provides
additional scalability and accessibility. Cloud storage
allows for dynamic allocation of resources, adapting to
changing data loads.
Data privacy
• Privacy protection mechanisms include data anonymization, secure data sharing
protocols, and user consent management systems.
• Organizations should adopt a privacy-by-design approach, integrating privacy
considerations into the development phase of IoT projects.
• A website asking for user consent before collecting cookies.
12. Data Accessibility:
• Factors to consider include network connectivity, user
authentication, and interface usability.
• To achieve optimal data accessibility, cloud-based
storage and computing solutions can provide on-
demand data access from anywhere, at any time.
• APIs allow for efficient data exchange between
disparate systems, allowing IoT data to be integrated
into existing workflows and applications.
Data Integration :
• It requires middleware solutions that can
connect data sources, transform data
into compatible formats, and support
real-time data flows.
• technologies such as ETL (Extract,
Transform, Load) tools, IoT platforms
with built-in integration capabilities, and
API management systems
Data Analytics and Utilization :
• Data analytics involves the systematic computational analysis of data or statistics.
• Organizations must invest in advanced analytics platforms that support predictive analytics,
machine learning algorithms, and data visualization techniques. These technologies transform
raw IoT data into actionable intelligence, driving innovation.