Modernizing Legacy Systems Using Ballerina

May 9, 20240 likes166 views

The integration landscape is changing rapidly with the introduction of technologies like GraphQL, gRPC, stream processing, iPaaS, and platformless. However, not all existing applications and industries can keep up with these new technologies. Certain industries, like manufacturing, logistics, and finance, still rely on well-established EDI-based message formats. Some applications use XML or CSV with file-based communications, while others have strict on premises deployment requirements. This talk focuses on how Ballerina's built-in integration capabilities can bridge the gap between "old" and "new" technologies, modernizing enterprise applications without disrupting business operations.

Modernizing Legacy
Systems using Ballerina
Chathura Ekanayake
Software Architect
WSO2

Business-to-Business (B2B) interactions
● Minimal control over message formats, data and protocols
● EDI as a prominent message format
● Comprehensive standardizations, but often uses variations
5

A technology for integrating
everything...

Deployment ﬂexibility
10
Docker
Kubernetes
AWS Lambda

B2B integrations with EDI
11
HDR*1201*2008-01-01~
ORG*P120*ABC Store*67, Park road:Brisbane:Australia*01 678 8908^04 732 3721~
ITM*A-250*12*~
ITM*A-45*100*Kevin:Urgent~
ITM*D-10*58*Smith:REF 10053^Steven:Pre orders~
...
● Used since early 70s
● Heavily adopted in transportation, insurance, ﬁnance, retail, and supply
chain sectors.
● Comprehensive standardizations for speciﬁc industry sectors

EDI with Ballerina (in 3 steps)
12
$ bal edi codegen -i porder.json -o border.bal
string ediText = check io:fileReadString("resources/order1.edi");
POrder pOrder = check fromEdiString(ediText);
io:println(pOrder.toJsonString());
2. Generate code
3. Process EDI messages:
1. Prepare the schema:

Working with B2B EDI standards
13
● Standardizations for B2B messages (X12, EDIFACT, HL7, etc)
⦿ X12 850 - Purchase order
⦿ X12 810 - Invoice
⦿ X12 837 - Healthcare claim

Working with B2B EDI standards
14
string ediText = check io:ﬁleReadString("resources/834_1.edi");
m834:EnrollmentData enrollment =
check abc:fromEdiString(ediText, abc:EDI_834).ensureType();
io:println(enrollment);
X12
schemas
834
Customized
schema EDI tool

B2B Integration architecture with Choreo
15

This document provides an overview and summary of Cisco's Data Center networking and storage solutions, with a focus on the new Cisco MDS 9710 Director. Some key points: - Cisco offers a multi-protocol portfolio including Fibre Channel, FCoE, and IP networking solutions to address growing data and connectivity demands in modern data centers. - The Cisco MDS 9710 is the newest storage director that provides the highest scalability, availability, and investment protection in the industry for large scale data centers. - It supports up to 384 line-rate 16Gbps Fibre Channel ports or 48-port 10GbE FCoE modules in a single chassis. This provides 3 times the performance of competing

Squire Technologies: 9225 Protocol ConverterSquire Technologies

Squire Technologies: 9225 Protocol Converter Presentation. SS7 to PRI ISDN Protocol Converter. The SS7 to ISDN Protocol Converter is a fully featured, carrier-grade product with a flexible and powerful routing engine, offered in 3 models 1000, 2000 and 8000 to satisfy client’s deployment requirements and budget. The product has a high pedigree of worldwide SS7 to ISDN PRI signalling interconnect in over 70 countries, catering for both small interconnect up, and large international points of presence.

Cisco XFP10GEROC192IRsavomir

Cisco XFP-10GLR-OC192SRsavomir

3. Broadband Solutions3. Broadband Solutions.pptxFutureTechnologies3

WAN Guide for CCNP Students_Chapter2_final.pptxpeterkinyua11

Cisco SFPOC48SRsavomir

This document provides information about the Cisco SFPOC48SR product, including: 1) It lists contact information for purchasing the Cisco SFPOC48SR and provides a product description noting it is a Cisco OC-48c/STM-16 Short-Reach Transceiver Module. 2) It describes the company Launch 3 Telecom that sells the product and notes they offer same-day shipping, payment options, warranty, and additional services like repair. 3) It provides an overview of the Cisco 7600 Series Internet Router, which the SFPOC48SR can be used with, highlighting its scalability, interfaces, applications for service providers and enterprises.

CCNAv5 - S4: Chapter2 Connecting To The WanVuz Dở Hơi

Как повысить доступность ЦОД? Введение в балансировщики трафика. Часть 2SkillFactory

Василий Солдатов, системный инженер Brocade, компании-лидера рынка высокотехнологичных балансировщиков трафика – о том, как повысить качество услуг дата-центра и обеспечить безотказный и высокоскоростной доступ к данным клиента.

Day 22 _ ppp CYBERINTELLIGENTS

http://www.cyberintelligents.in [email protected] https://www.facebook.com/cyberintelligents https://in.linkedin.com/in/cyberintelligents/en https://cyberintelligents.wordpress.com/ http://cyberintelligent.blogspot.in +91 9876162698 +919988288019 http://trainingcyberintelligents.blogspot.com

Gaurav Singh-resumegaurav singh

Gaurav Singh is an Assistant Consultant at Tata Consultancy Services with nearly 9 years of experience in core data networking. He has worked at Cisco Systems as a Customer Support Engineer and at HCL Comnet as a Technical Specialist. Singh has expertise in technologies like Cisco routers, switches, CDN products, wireless products, and UCS. He holds several Cisco certifications including CCNA, CCDA, CCIP, CCIE (R&S), CCIE (SP), and CCIE (DCN).

CCMAv5 - S4: Chapter 6: Broadband SolutionsVuz Dở Hơi

2500 controllerMansoorAhmed57263

The document describes the Cisco 2500 Series Wireless Controller, which enables systemwide wireless functions for small to medium enterprises. It supports up to 75 access points and 1000 clients, and provides centralized security policies, RF management, and quality of service. Key features include scalability, ease of deployment, high performance up to 1 Gbps, comprehensive security, and support for voice, video and guest access.

Cisco connect winnipeg 2018 simply powerful networking with merakiCisco Canada

The document discusses Cisco Meraki's cloud-managed networking solutions. It provides an overview of Meraki's products and cloud-based management platform, highlighting benefits like simplified administration, scalability, and cost savings. Example customer use cases demonstrate how Meraki can be used to configure SD-WAN networks and securely enable new applications across wired and wireless networks.

Connext DDS Professional 5.1.0 OverviewReal-Time Innovations (RTI)

PLNOG 9: Marcin Strzyżewski, Marcin Wawrzyński - Videoscape Distribution Suite PROIDEA

The document discusses Cisco's Videoscape Distribution Suite (VDS) which provides solutions for content delivery over IP networks. It summarizes Cisco VDS components like VDS for Internet Streaming (VDS-IS) and VDS for Transparent Caching (VDS-TC). VDS-IS is a comprehensive solution for internet content delivery across multiple screens, protocols, applications and networks. VDS-TC optimizes networks by caching unmanaged/OTT content closer to endpoints, improving quality of experience while reducing costs. The suite provides a unified platform for managed and unmanaged content delivery.

Cisco MEM-C6K-CPTFL256Msavomir

The document describes a Cisco MEM-C6K-CPTFL256M part and provides information about purchasing, shipping, warranty, and services from Launch 3 Telecom. Specifically, it states that Launch 3 Telecom sells the Cisco MEM-C6K-CPTFL256M part, offers same day shipping, and provides a warranty and return policy. It also notes that Launch 3 Telecom offers services like repair, maintenance contracts, de-installation, and recycling.

Internet of thingsRoutecoMarketing

This document discusses Cisco's Internet of Things strategy and opportunities for partners. It outlines how new buying centers outside of IT are emerging with large budgets for IoT solutions in industries like manufacturing, transportation, utilities and more. The document provides an overview of Cisco's IoT portfolio and solutions for different industries. It also discusses Cisco's partner program for IoT, including specializations, incentives, and training to help partners capture this opportunity.

High Performance Enterprise Data Processing with Apache Spark with Sandeep Va...Spark Summit

Data engineering to support reporting and analytics for commercial Lifesciences groups consists of very complex interdependent processing with highly complex business rules (thousands of transformations on hundreds of data sources). We will talk about our experiences in building a very high performance data processing platform powered by Spark that balances the considerations of extreme performance, speed of development, and cost of maintenance. We will touch upon optimizing enterprise grade Spark architecture for data warehousing and data mart type applications, optimizing end to end pipelines for extreme performance, running hundreds of jobs in parallel in Spark, orchestrating across multiple Spark clusters, and some guidelines for high speed platform and application development within enterprises. Key takeaways: – example architecture for complex data warehousing and data mart applications on Spark – architecture to build high performance Spark platforms for enterprises that balance functionality with total cost of ownership – orchestrating multiple elastic Spark clusters while running hundreds of jobs in parallel – business benefits of high performance data engineering, especially for Lifesciences.

Presentation cisco it elastic infrastructuresxKinAnx

Postgres: The NoSQL Cake You Can EatEDB

Postgres eliminates the complexity and the pain of creating a single view of the customer. With recent advances, Postgres can support semi-structured, unstructured and structured data in the same environment, employing relational qualities and ACID compliance. This presentation reviews: - How advances in Postgres enable it to match capabilities of NoSQL-only niche solutions· - How the ETL process in Postgres is simple compared to undoing tables and schemas in order to transfer data to a NoSQL-only system - How Foreign Data Wrappers – essentially pipelines between Postgres and other databases – work and how they help bridge the gap between disparate systems faster than an ETL process Visit Enterprisedb.com and go to our Resources section, then Webcasts to listen to the presentation recording.

Be6000Michael Ganschuk

Where will you run your it today?Bernard Paques

ISR1100_and_ISR1100X_Series_Workshop_Session_III.pdfSebastianMolinaFerna

Prowess_B2B-EDI_Anypoint Partner Manager_Final.pptxMuleSoft Meetup

This document provides an agenda and introduction for a meeting on B2B/EDI and Anypoint Partner Manager. The agenda includes introductions, an overview of EDI and use cases, EDI flows and transaction types, components of Anypoint Partner Manager, and API-led connectivity. Presenters from Prowess Software Services and MuleSoft/VFC will discuss EDI formats like X12 and EDIFACT, sample EDI flows in retail, and how Anypoint Partner Manager can help modernize B2B integration through a configuration-driven platform for bidirectional messaging with trading partners. The meeting will conclude with a networking session where attendees can introduce themselves using an online polling tool.

Intels presentation at blue line industrial computer seminarBlue Line

This document provides an overview of Intel Corporation in 2014. It discusses Intel's mission to bring smart, connected devices to everyone using Moore's Law. Over 75% of Intel's business is outside the US, with key focus areas including data center, client, ultra-mobile, and wearables/IoT. Intel has a track record of executing Moore's Law and developing new process technologies like 14nm. The document outlines Intel's various business groups and labs focusing on areas like the internet of things. It provides a roadmap for Intel gateways for IoT and discusses Intel's history and position as the world's largest semiconductor manufacturer.

PLNOG 8: Emil Kacperek - Sieć Ethernet jako fundament budowy Private Cloud PROIDEA

This document discusses Brocade's Virtual Cluster Switching (VCS) technology for building private clouds using Ethernet fabrics. VCS logically collapses network layers to manage edge devices as a single switch. It provides self-forming, masterless control without spanning tree protocol. VCS supports multi-pathing for high availability and allows arbitrary topologies. The document highlights how VCS enables simplified virtual machine migration without manual configuration changes and provides an example architecture using Brocade VDX switches to create an Ethernet fabric.

Platformless Modernization with Choreo.pdfWSO2

Application Modernization with Choreo for the BFSI SectorWSO2

More Related Content

Similar to Modernizing Legacy Systems Using Ballerina (20)

CCNAv5 - S4: Chapter2 Connecting To The WanVuz Dở Hơi

Как повысить доступность ЦОД? Введение в балансировщики трафика. Часть 2SkillFactory

Day 22 _ ppp CYBERINTELLIGENTS

Gaurav Singh-resumegaurav singh

CCMAv5 - S4: Chapter 6: Broadband SolutionsVuz Dở Hơi

2500 controllerMansoorAhmed57263

Cisco connect winnipeg 2018 simply powerful networking with merakiCisco Canada

Connext DDS Professional 5.1.0 OverviewReal-Time Innovations (RTI)

PLNOG 9: Marcin Strzyżewski, Marcin Wawrzyński - Videoscape Distribution Suite PROIDEA

Cisco MEM-C6K-CPTFL256Msavomir

Internet of thingsRoutecoMarketing

High Performance Enterprise Data Processing with Apache Spark with Sandeep Va...Spark Summit

Presentation cisco it elastic infrastructuresxKinAnx

Postgres: The NoSQL Cake You Can EatEDB

Be6000Michael Ganschuk

Where will you run your it today?Bernard Paques

ISR1100_and_ISR1100X_Series_Workshop_Session_III.pdfSebastianMolinaFerna

Prowess_B2B-EDI_Anypoint Partner Manager_Final.pptxMuleSoft Meetup

Intels presentation at blue line industrial computer seminarBlue Line

PLNOG 8: Emil Kacperek - Sieć Ethernet jako fundament budowy Private Cloud PROIDEA

CCNAv5 - S4: Chapter2 Connecting To The WanVuz Dở Hơi

Как повысить доступность ЦОД? Введение в балансировщики трафика. Часть 2SkillFactory

Day 22 _ ppp CYBERINTELLIGENTS

Gaurav Singh-resumegaurav singh

CCMAv5 - S4: Chapter 6: Broadband SolutionsVuz Dở Hơi

2500 controllerMansoorAhmed57263

Cisco connect winnipeg 2018 simply powerful networking with merakiCisco Canada

Connext DDS Professional 5.1.0 OverviewReal-Time Innovations (RTI)

PLNOG 9: Marcin Strzyżewski, Marcin Wawrzyński - Videoscape Distribution Suite PROIDEA

Cisco MEM-C6K-CPTFL256Msavomir

Internet of thingsRoutecoMarketing

High Performance Enterprise Data Processing with Apache Spark with Sandeep Va...Spark Summit

Presentation cisco it elastic infrastructuresxKinAnx

Postgres: The NoSQL Cake You Can EatEDB

Be6000Michael Ganschuk

Where will you run your it today?Bernard Paques

ISR1100_and_ISR1100X_Series_Workshop_Session_III.pdfSebastianMolinaFerna

Prowess_B2B-EDI_Anypoint Partner Manager_Final.pptxMuleSoft Meetup

Intels presentation at blue line industrial computer seminarBlue Line

PLNOG 8: Emil Kacperek - Sieć Ethernet jako fundament budowy Private Cloud PROIDEA

More from WSO2 (20)

Platformless Modernization with Choreo.pdfWSO2

Application Modernization with Choreo for the BFSI SectorWSO2

Choreo - The AI-Native Internal Developer Platform as a Service: OverviewWSO2

[Roundtable] Choreo - The AI-Native Internal Developer Platform as a ServiceWSO2

WSO2Con 2025 - Building AI Applications in the Enterprise (Part 1)WSO2

Building AI applications for the enterprise requires understanding key architectural patterns that enable powerful, scalable, and intelligent solutions. This session explores the core approaches to building AI-driven applications, including Generative AI, Retrieval-Augmented Generation (RAG), and AI Agents. We’ll dive into how to build and integrate AI apps, discover and connect them with enterprise tools, and manage authentication and authorization securely. Additionally, we’ll cover best practices for deploying AI-powered applications and how an AI Gateway can help monitor, secure, and optimize interactions between AI models, agents, and enterprise systems.

WSO2Con 2025 - Building Secure Business Customer and Partner Experience (B2B)...WSO2

Building modern B2B applications requires addressing complex identity and access management needs, from seamless onboarding to managing organizational hierarchies and user relationships. This session dives into the challenges of developing B2B apps and showcases how WSO2 B2B CIAM solutions can simplify and enhance these aspects. We’ll explore key concepts such as organizational modeling, hierarchical structures, and organization onboarding strategies. You’ll learn how to design secure user login experiences, implement "Bring Your Own Identity Provider" (BYO IdP) functionality, and connect users seamlessly to their organizations. The session will also provide a preview of WSO2 IAM roadmap for B2B applications, highlighting upcoming features designed to address evolving business challenges.

WSO2Con 2025 - Building Secure Customer Experience AppsWSO2

Creating exceptional customer experiences is essential in today’s digital-first world. This lab session explores building secure, personalized, and innovative customer experience apps using the WSO2 CIAM suite. We will dive into hands-on techniques for building customer experience apps using the Asgardeo SDKs, designing secure user sign-up, and login experiences using AI-driven features like Login Flow AI and Branding AI. We’ll also demonstrate how to apply MFA, passwordless, adaptive authentication, and protecting high-value APIs. This session will include a sneak peek at the WSO2 IAM roadmap and how its evolving capabilities can empower you to stay ahead in the competitive landscape.

WSO2Con 2025 - AI-Driven API Design, Development, and Consumption with Enhanc...WSO2

Most business operations, be it selling a product online, launching a marketing campaign, purchasing equipment, or hiring a person, may involve multiple business units, systems and external parties. Combining all such relevant entities into a single automated flow is crucial for smooth and efficient operations. Due to the large number of systems used in enterprises and the availability of many business operations, a typical organization would have to put an enormous effort into automating business operations. Therefore, simplifying the integration experience is a critical requirement for any organization. In this context, this session examines the use of the WSO2 Integrator for simplifying development of integration flows, by utilizing features such as low-code and pro-code development, AI-assisted development, data mapping, and built-in connectors.

WSO2Con 2025 - AI-Driven API Design, Development, and Consumption with Enhanc...WSO2

As APIs continue to evolve, AI is transforming how they are designed, consumed, and governed. By integrating AI-driven capabilities, organizations can streamline workflows, enhance automation, and ensure compliance—making API management more intelligent, efficient, and adaptive. This session explores how AI can be applied across the API lifecycle, from intelligent design recommendations to optimizing consumption patterns and enforcing governance policies. Through real-world examples, we will demonstrate how AI enhances API interactions, automates compliance, strengthens security, and integrates seamlessly with development workflows. By the end of this session, attendees will gain valuable insights into leveraging AI for API management, balancing automation with governance, and building smarter, more secure API ecosystems. Whether you're an API developer, architect, or platform engineer, this session will provide practical strategies for the future of AI-enhanced API management.

WSO2Con 2025 - Unified Management of Ingress and Egress Across Multiple API G...WSO2

In today’s multi-cloud, multi-gateway world, organizations struggle to apply consistent governance across all their APIs—both ingress APIs exposed to consumers and egress APIs calling external services like AI platforms and SaaS applications. This hands-on lab shows you how to solve that with a unified control plane that manages API gateways across environments, including Kubernetes, universal, immutable, and federated gateways (AWS, Solace). You’ll see how a pluggable agent framework makes it easy to onboard any gateway supporting Kubernetes Gateway API, and how to enforce policies, observability, and analytics consistently across all your traffic—inbound and outbound. The lab will also dive deep into AI egress governance, showcasing features like model routing, prompt templating, semantic caching, and AI guardrails when connecting to OpenAI, Azure OpenAI, and Mistral. If you’re looking for a future-proof way to manage all your APIs across diverse platforms, environments, and use cases—this is the session for you.

WSO2Con 2025 - How an Internal Developer Platform Lets Developers Focus on CodeWSO2

Cloud-native development often involves setting up infrastructure, managing security, and integrating services—tasks that take time away from coding. An internal developer platform (IDP) streamlines these complexities, enabling developers to focus on building business logic. This lab demonstrates how an IDP supports a hybrid development approach, where developers run some components locally while consuming cloud services seamlessly. Instead of manually configuring databases, authentication, or API gateways, they leverage platform capabilities for rapid iteration. We’ll walk through a real-world scenario where a developer: Onboards quickly with an architect-defined application structure. Develops in a hybrid environment, consuming cloud APIs, databases, and AI services while iterating locally. Uses Choreo-managed authentication without dealing with OAuth2 intricacies. Discovers and reuses microservices and APIs instead of rebuilding them. Debugs efficiently without deploying all dependencies locally. Ensures security and compliance automatically, catching vulnerabilities early. By the end, you’ll see how an IDP accelerates onboarding, enhances security, and simplifies cloud-native development—so developers can focus on building great applications instead of managing infrastructure.

WSO2Con 2025 - Architecting Cloud-Native ApplicationsWSO2

As enterprises modernise their technology stacks, designing platform-agnostic, scalable, and well-governed cloud-native architectures is essential for long-term success. This lab session will explore how to apply the platformless concept to build cloud-native applications that offer flexibility, portability, and resilience across diverse cloud environments. Through guided discussions and real-world insights, we will examine key architectural patterns, including microservices, API gateways, and Kubernetes orchestration, while addressing critical aspects such as scalability, governance, and operational efficiency. Join us to exchange ideas, refine best practices, and explore strategies for architecting cloud-native applications that are future-proof, scalable, and effectively governed.

Mastering Intelligent Digital Experiences with Platformless ModernizationWSO2

In today’s fast-evolving technological landscape, modernization isn’t just about upgrading systems—it’s about rethinking how organizations create value by delivering exceptional digital experiences. Platformless Modernization takes a revolutionary approach, focusing on outcomes rather than infrastructure, enabling businesses to remain agile, scalable, and competitive. Tailored for IT leaders who are driving strategy, this slide deck explores how Platformless Modernization leverages cloud-native and AI-driven practices to simplify complexity, enhance adaptability, and accelerate value delivery. Through a blend of technical insights and strategic frameworks, you’ll gain actionable tools and methods to align modernization efforts with your organization’s business goals. Key Takeaways: Strategic Approaches: Understand how Platformless Modernization aligns IT strategy with business outcomes, ensuring every initiative drives measurable value. Simplified Complexity: Learn how platformless approaches eliminate the overhead of managing infrastructure while enabling rapid solution delivery. Cloud-Native and AI Practices: Explore patterns and tools that leverage cloud-native architectures and AI-driven intelligence to enhance scalability and adaptability. Future-Proofing IT Investments: Discover how to build architectures designed to evolve with changing market dynamics and technology trends. Agile Innovation: Gain insights into creating a culture and processes that foster continuous improvement and innovation in IT delivery.

Accelerate Enterprise Software Engineering with PlatformlessWSO2

Key takeaways: Challenges of building platforms and the benefits of platformless. Key principles of platformless, including API-first, cloud-native middleware, platform engineering, and developer experience. How Choreo enables the platformless experience. How key concepts like application architecture, domain-driven design, zero trust, and cell-based architecture are inherently a part of Choreo. Demo of an end-to-end app built and deployed on Choreo.

WSO2Con2024 - WSO2's IAM Vision: Identity-Led Digital TransformationWSO2

architecting-ai-in-the-enterprise-apis-and-applications.pdfWSO2

Driving Innovation: Scania's API Revolution with WSO2WSO2

Less Is More: Utilizing Ballerina to Architect a Cloud Data PlatformWSO2

At its core, the challenge of managing Human Resources data is an integration challenge: estimates range from 2-3 HR systems in use at a typical SMB, up to a few dozen systems implemented amongst enterprise HR departments, and these systems seldom integrate seamlessly between themselves. Providing a multi-tenant, cloud-native solution to integrate these hundreds of HR-related systems, normalize their disparate data models and then render that consolidated information for stakeholder decision making has been a substantial undertaking, but one significantly eased by leveraging Ballerina. In this session, we’ll cover: The overall software architecture for VHR’s Cloud Data Platform Critical decision points leading to adoption of Ballerina for the CDP Ballerina’s role in multiple evolutionary steps to the current architecture Roadmap for the CDP architecture and plans for Ballerina WSO2’s partnership in bringing continual success for the CD

WSO2CON 2024 - Unlocking the Identity: Embracing CIAM 2.0 for a Competitive A...WSO2

WSO2CON 2024 Slides - Unlocking Value with AIWSO2

Platformless Modernization with Choreo.pdfWSO2

Application Modernization with Choreo for the BFSI SectorWSO2

Choreo - The AI-Native Internal Developer Platform as a Service: OverviewWSO2

[Roundtable] Choreo - The AI-Native Internal Developer Platform as a ServiceWSO2

WSO2Con 2025 - Building AI Applications in the Enterprise (Part 1)WSO2

WSO2Con 2025 - Building Secure Business Customer and Partner Experience (B2B)...WSO2

WSO2Con 2025 - Building Secure Customer Experience AppsWSO2

WSO2Con 2025 - AI-Driven API Design, Development, and Consumption with Enhanc...WSO2

WSO2Con 2025 - Unified Management of Ingress and Egress Across Multiple API G...WSO2

WSO2Con 2025 - How an Internal Developer Platform Lets Developers Focus on CodeWSO2

WSO2Con 2025 - Architecting Cloud-Native ApplicationsWSO2

Mastering Intelligent Digital Experiences with Platformless ModernizationWSO2

Accelerate Enterprise Software Engineering with PlatformlessWSO2

WSO2Con2024 - WSO2's IAM Vision: Identity-Led Digital TransformationWSO2

architecting-ai-in-the-enterprise-apis-and-applications.pdfWSO2

Driving Innovation: Scania's API Revolution with WSO2WSO2

Less Is More: Utilizing Ballerina to Architect a Cloud Data PlatformWSO2

WSO2CON 2024 - Unlocking the Identity: Embracing CIAM 2.0 for a Competitive A...WSO2

WSO2CON 2024 Slides - Unlocking Value with AIWSO2

Recently uploaded (20)

TrustArc Webinar: Consumer Expectations vs Corporate Realities on Data Broker...TrustArc

Most consumers believe they’re making informed decisions about their personal data—adjusting privacy settings, blocking trackers, and opting out where they can. However, our new research reveals that while awareness is high, taking meaningful action is still lacking. On the corporate side, many organizations report strong policies for managing third-party data and consumer consent yet fall short when it comes to consistency, accountability and transparency. This session will explore the research findings from TrustArc’s Privacy Pulse Survey, examining consumer attitudes toward personal data collection and practical suggestions for corporate practices around purchasing third-party data. Attendees will learn: - Consumer awareness around data brokers and what consumers are doing to limit data collection - How businesses assess third-party vendors and their consent management operations - Where business preparedness needs improvement - What these trends mean for the future of privacy governance and public trust This discussion is essential for privacy, risk, and compliance professionals who want to ground their strategies in current data and prepare for what’s next in the privacy landscape.

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.

The Evolution of Meme Coins A New Era for Digital Currency ppt.pdfAbi john

Heap, Types of Heap, Insertion and DeletionJaydeep Kale

Andrew Marnell: Transforming Business Strategy Through Data-Driven InsightsAndrew Marnell

SAP Modernization: Maximizing the Value of Your SAP S/4HANA Migration.pdfPrecisely

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

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.

Build Your Own Copilot & Agents For DevsBrian McKeiver

Technology Trends in 2025: AI and Big Data AnalyticsInData Labs

At InData Labs, we have been keeping an ear to the ground, looking out for AI-enabled digital transformation trends coming our way in 2025. Our report will provide a look into the technology landscape of the future, including: -Artificial Intelligence Market Overview -Strategies for AI Adoption in 2025 -Anticipated drivers of AI adoption and transformative technologies -Benefits of AI and Big data for your business -Tips on how to prepare your business for innovation -AI and data privacy: Strategies for securing data privacy in AI models, etc. Download your free copy nowand implement the key findings to improve your business.

Big Data Analytics 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.

Quantum Computing Quick Research Guide by Arthur MorganArthur Morgan

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.

#StandardsGoals for 2025: Standards & certification roundup - Tech Forum 2025BookNet 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, transcript, 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.

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/.

Massive Power Outage Hits Spain, Portugal, and France: Causes, Impact, and On...Aqusag Technologies

Procurement Insights Cost To Value Guide.pptxJon Hansen

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?

HCL Nomad Web – Best Practices and Managing Multiuser Environmentspanagenda

Webinar Recording: https://www.panagenda.com/webinars/hcl-nomad-web-best-practices-and-managing-multiuser-environments/ HCL Nomad Web is heralded as the next generation of the HCL Notes client, offering numerous advantages such as eliminating the need for packaging, distribution, and installation. Nomad Web client upgrades will be installed “automatically” in the background. This significantly reduces the administrative footprint compared to traditional HCL Notes clients. However, troubleshooting issues in Nomad Web present unique challenges compared to the Notes client. Join Christoph and Marc as they demonstrate how to simplify the troubleshooting process in HCL Nomad Web, ensuring a smoother and more efficient user experience. In this webinar, we will explore effective strategies for diagnosing and resolving common problems in HCL Nomad Web, including - Accessing the console - Locating and interpreting log files - Accessing the data folder within the browser’s cache (using OPFS) - Understand the difference between single- and multi-user scenarios - Utilizing Client Clocking

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.

TrustArc Webinar: Consumer Expectations vs Corporate Realities on Data Broker...TrustArc

How Can I use the AI Hype in my Business Context?Daniel Lehner

The Evolution of Meme Coins A New Era for Digital Currency ppt.pdfAbi john

Heap, Types of Heap, Insertion and DeletionJaydeep Kale

Andrew Marnell: Transforming Business Strategy Through Data-Driven InsightsAndrew Marnell

SAP Modernization: Maximizing the Value of Your SAP S/4HANA Migration.pdfPrecisely

Designing Low-Latency Systems with Rust and ScyllaDB: An Architectural Deep DiveScyllaDB

Transcript: #StandardsGoals for 2025: Standards & certification roundup - Tec...BookNet Canada

Build Your Own Copilot & Agents For DevsBrian McKeiver

Technology Trends in 2025: AI and Big Data AnalyticsInData Labs

Big Data Analytics Quick Research Guide by Arthur MorganArthur Morgan

Quantum Computing Quick Research Guide by Arthur MorganArthur Morgan

Noah Loul Shares 5 Steps to Implement AI Agents for Maximum Business Efficien...Noah Loul

#StandardsGoals for 2025: Standards & certification roundup - Tech Forum 2025BookNet Canada

Dev Dives: Automate and orchestrate your processes with UiPath MaestroUiPathCommunity

Massive Power Outage Hits Spain, Portugal, and France: Causes, Impact, and On...Aqusag Technologies

Procurement Insights Cost To Value Guide.pptxJon Hansen

How analogue intelligence complements AIPaul Rowe

HCL Nomad Web – Best Practices and Managing Multiuser Environmentspanagenda

What is Model Context Protocol(MCP) - The new technology for communication bw...Vishnu Singh Chundawat

Modernizing Legacy Systems Using Ballerina

1. Modernizing Legacy Systems using Ballerina Chathura Ekanayake Software Architect WSO2

2. A look at a typical enterprise...

3. 3

4. Expectation... 4 Reality...

5. Business-to-Business (B2B) interactions ● Minimal control over message formats, data and protocols ● EDI as a prominent message format ● Comprehensive standardizations, but often uses variations 5

6. Deployed everywhere! 6

7. A technology for integrating everything...

8. Native support for JSON, XML and CSV 8

9. Connect with any system 9

10. Deployment ﬂexibility 10 Docker Kubernetes AWS Lambda

11. B2B integrations with EDI 11 HDR*1201*2008-01-01~ ORG*P120*ABC Store*67, Park road:Brisbane:Australia*01 678 8908^04 732 3721~ ITM*A-250*12*~ ITM*A-45*100*Kevin:Urgent~ ITM*D-10*58*Smith:REF 10053^Steven:Pre orders~ ... ● Used since early 70s ● Heavily adopted in transportation, insurance, ﬁnance, retail, and supply chain sectors. ● Comprehensive standardizations for speciﬁc industry sectors

12. EDI with Ballerina (in 3 steps) 12 $ bal edi codegen -i porder.json -o border.bal string ediText = check io:fileReadString("resources/order1.edi"); POrder pOrder = check fromEdiString(ediText); io:println(pOrder.toJsonString()); 2. Generate code 3. Process EDI messages: 1. Prepare the schema:

13. Working with B2B EDI standards 13 ● Standardizations for B2B messages (X12, EDIFACT, HL7, etc) ⦿ X12 850 - Purchase order ⦿ X12 810 - Invoice ⦿ X12 837 - Healthcare claim

14. Working with B2B EDI standards 14 string ediText = check io:ﬁleReadString("resources/834_1.edi"); m834:EnrollmentData enrollment = check abc:fromEdiString(ediText, abc:EDI_834).ensureType(); io:println(enrollment); X12 schemas 834 Customized schema EDI tool

15. B2B Integration architecture with Choreo 15

16. Question Time! 16

17. Thank You!

Modernizing Legacy Systems Using Ballerina

Recommended

More Related Content

Similar to Modernizing Legacy Systems Using Ballerina (20)

More from WSO2 (20)

Recently uploaded (20)

Modernizing Legacy Systems Using Ballerina