Practical articles on Java, microservices, system design, AI engineering, and the future of software development. No fluff — only production-tested insights.
Cache invalidation is notoriously difficult, often dubbed the hardest problem in computer science. In this post, we explore why it remains a challenge, delve into strategies, and provide real-world insights for modern system design.
Discover the intricacies of designing a multi-player game backend in today's tech landscape. Explore architecture patterns, real-world use cases, and best practices to build scalable, resilient systems that cater to the dynamic needs of modern gaming.
Discover how materialized views can address real-world performance challenges in modern software systems. Learn when to use them, their benefits, and potential pitfalls, with insights from industry experts.
Discover the intricacies of designing a robust inventory management system in today's tech landscape. Explore architecture patterns, real-world use cases, and best practices to build scalable and efficient systems using Java, Spring Boot, and microservices.
Explore effective API throttling strategies to ensure stability and fair access in public APIs. Learn about real-world implementations, common pitfalls, and best practices for designing robust systems in 2025 and beyond.
Explore the intricacies of designing a location-based service in today's tech landscape. From architecture patterns to real-world use cases, this guide offers insights for engineers looking to build scalable, efficient systems.
In today's fast-paced digital world, ensuring system reliability is crucial. Graceful degradation offers a way to maintain functionality during failures. This post explores its importance, real-world applications, and best practices for building resilient systems.
Explore the intricacies of designing a code execution system akin to LeetCode. This post delves into architecture patterns, real-world use cases, and best practices, offering insights for engineers looking to build scalable and efficient systems.
Explore the intricacies of data partitioning strategies—Range, Hash, and List Partitioning. Learn how these techniques can optimize your system's performance and scalability in the modern cloud-native era, with practical insights and real-world applications.
Discover the intricacies of designing a web crawler that can operate at scale. This post explores modern techniques, real-world architecture patterns, and best practices for building efficient, scalable web crawlers in 2025 and beyond.
Discover how to build a scalable recommendation engine using collaborative filtering. This guide dives into system design, real-world use cases, and best practices for implementing this approach in modern software architectures.
Explore the Database per Service pattern in microservices architecture, its benefits, challenges, and real-world applications. Learn best practices, common pitfalls, and when to avoid this approach in system design.