Practical articles on Java, microservices, system design, AI engineering, and the future of software development. No fluff — only production-tested insights.
Explore the intricacies of designing a job scheduler akin to Quartz or AWS Batch. This post delves into the architecture, real-world use cases, and best practices, offering insights for engineers looking to build robust scheduling systems in 2025 and beyond.
Mastering back-of-the-envelope estimation is crucial for modern system design. This skill helps engineers make quick, informed decisions, especially in the fast-paced world of microservices and cloud computing. Learn how to apply it effectively in real-world scenarios.
Explore the intricacies of distributed unique ID generation with a focus on Snowflake and its alternatives. Learn about real-world implementations, challenges, and best practices in the context of modern system design.
Explore the intricacies of designing a chat application with a focus on one-on-one and group messaging. Learn about architecture patterns, real-world use cases, and best practices for building scalable and efficient chat systems.
In the evolving landscape of microservices, service discovery is crucial for seamless communication between services. This post explores the strengths and weaknesses of Consul, Kubernetes DNS, and Eureka, providing insights into their real-world applications and best practices for 2025 and beyond.
Learn how to design a robust flash sale system capable of handling sudden traffic spikes. Explore real-world architecture patterns, best practices, and common pitfalls to avoid in your next system design interview.
In the era of IoT and real-time analytics, efficiently storing and querying time-series data is crucial. This blog explores modern approaches to handling time-series data at scale, offering insights into architecture patterns, best practices, and common pitfalls.
In the evolving landscape of distributed systems, understanding data consistency patterns is crucial. This post delves into eventual and strong consistency, exploring their implications, real-world applications, and best practices for modern system design.
Explore the intricacies of designing a file storage system akin to Amazon S3. This post delves into architecture patterns, real-world use cases, and best practices, offering insights for engineers looking to build scalable and reliable storage solutions.
Discover how the Bulkhead Pattern can enhance the resilience of your microservices architecture by isolating failures and preventing cascading issues. Learn practical implementation strategies, real-world use cases, and best practices for 2025 and beyond.
Explore the Saga Pattern for managing distributed transactions in microservices. Learn why it's crucial in today's cloud-native world, how to implement it effectively, and when to avoid it. Gain insights from real-world applications and system design interviews.
Discover the intricacies of read replicas and write splitting in production databases. Learn how these techniques can enhance scalability and performance, and explore real-world use cases, best practices, and potential pitfalls in modern system design.