Stephen Tsoi

Stephen Tsoi

Deputy Executive Manager, Enterprise Integration
Hong Kong Jockey Club
Hong Kong

Stephen has more than 20 years of IT experience in solution and architecture design, including most challenging areas such as low-latency risk management, ultra-high speed GPU calculation and scalable voice recognition system. He has been leading an architect team to formulate IT technical solutions, establish and develop architecture framework, technology policies, principles and standards for the Enterprise Integration portfolio.

He has designed and implemented low latency and high throughput event mesh infrastructure based on PubSub+ Platform which has connected application systems from various business located in different network segments.

He has gained five Solace certifications, and trained hundreds of Solace certified colleagues in recent years. He is the speaker on the 2022 EDA Summit, and publish the article via Solace Scholarship Program.

Resources

Building an OpenTelemetry Distributed Tracing Solution
EDA’s decomposition of messages from batches into smaller, real-time and asynchronous events has dramatically boosted system throughput, scaling from millions of messages to billions of events. However, this increased complexity necessitates a more robust solution for monitoring and troubleshooting issues at the data flow level.
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The Importance of Event Governance in Event-Driven Architecture
Event-driven architecture has the capability to integrate with various technologies and methodologies, including software development life cycle (SDLC), data-driven architecture (DDA), and DevOps. Additionally, the implementation of event governance within EDA can contribute to enhancing the overall quality of events.
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The Advantages of Building an Event-Driven Application with an Event Portal
In this post, Stephen Tsoi explains how to build an application that can support up to 200,000 concurrently connected customers with an event portal (like an API portal for events) that enables the management of thousands of events, event flows, schemas, etc.
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EDA Summit 2023: Building a Large Scale Low Latency EDA End-to-End Solution
In this talk, Stephen Tsoi explains how to build an end-to-end EDA solution that can support up to 200,000 concurrent connected customers from the architecture, infrastructure, and solution design points of view.
This video is available on English and Mandarin... you can watch either of them here:
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The Flexibility of Topic Design and Naming Conventions with PubSub+
Event-driven architecture (EDA) has become a popular and valuable application design pattern. In this context, an “event” is some change of state. triggered by user actions, by systems, or by other event from upstream in the data flow. Each event appears individually, and is represented by a specific topic.
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EDA Summit 2022: How EDA Fits in With the Agile Model for Design, Development, Testing, and Deployment
Event-driven architecture (EDA) has been an interesting design pattern for enterprise architecture. In EDA the event bus effectively decouples communications between systems, breaking the mold of highly coupled systems which result from more traditional synchronous communication models.
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