Overview When it comes to data integrity, the famous example that people usually mention is the bank transfer scenario: Alice sends money to Bob, and Bob sends money to Alice. I also read that using @Transactional is the solution for such cases. However, is using @Transactional annotation enough to make Alice and Bob happy? Let’s … Read more
Overview So in my recent project, I need to manage video uploads and I think having a default placeholder for videos is quite boring. The right way would be having thumbnails for the videos. It’s quite simple to create a thumbnail from a video with java. There are a few choices when it comes to … Read more
1. Ignoring Network Latency 2. Over-Complicating Service Boundaries 3. Inconsistent Data Management 4. Neglecting Fault Tolerance 5. Insufficient Monitoring and Observability 6. Overhead from Synchronous Communication 7. Overlooking Security Requirements 8. Lack of Proper Service Discovery 9. Data Duplication and Inconsistency 10. No Strategy for Deployment and Updates 11. Underestimating Distributed Transactions Complexity 12. Inadequate … Read more
1. Understand System Architecture 2. Learn Communication Patterns 3. Data Consistency Awareness 4. Error Handling and Fault Tolerance 5. Service Discovery 6. Efficient Data Handling 7. Understand CAP Theorem Trade-offs 8. Concurrency Management 9. Message Passing and Asynchronous Processing 10. Security Practices 11. Understand Data Serialization Formats 12. Testing Distributed Systems 13. Logging and Observability … Read more
1. Scalability Strategy 2. System Reliability and Fault Tolerance 3. CAP Theorem Considerations 4. Data Consistency Models 5. Microservices vs. Monolith 6. Inter-Service Communication 7. Data Replication and Partitioning 8. Security and Compliance 9. Performance Optimization 10. Resilience Patterns 11. Load Balancing and Traffic Distribution 12. Service Discovery and Orchestration 13. Observability and Monitoring 14. … Read more
Overview Event-Driven Architecture (EDA) has become increasingly popular, and for good reason. It solves complex problems like non-deterministic workflows and reactive systems. New tools and cloud services have also made it more accessible. But what exactly is EDA, and when should you consider using it? Let’s explore. Core Concepts of EDA At its heart, EDA … Read more