Scalable Enterprise Java for the Cloud
This e-book introduces Jakarta EE as the modern foundation for building Java enterprise applications in a cloud-native world.
NoSQL
Semantic Caching with SpringBoot & Redis
Build semantic caching with Spring AI & Redis to cut LLM costs 80%. Cache by meaning, not exact text. Full tutorial with working demo.
Your Complete Guide to Diagnose Slow Queries in MongoDB
MongoDB is built to be fast. The real win comes from knowing how to keep it that way, even as your app grows and your data gets more …
Intro to RAG: Foundations of Retrieval Augmented Generation, part 2
In this blog post, we'll explore the different layers of RAG, including vector RAG, graph RAG, and agents.
Sliding Window Log Rate Limiter (Redis & Java)
Build a sliding window log rate limiter with Redis and Java. Track requests in a rolling window, expire old entries, and test your setup for …
Rate limiting with Redis: An essential guide
Discover the essentials of rate limiting with Redis. Learn about popular algorithms like Leaky Bucket, Token Bucket, and Sliding Window, and …
Flexible Jakarta EE Apps With Apache CouchDB NoSQL Database
Are you a Jakarta EE developer interested in leveraging the power of NoSQL databases for your applications?
Minimize costs utilizing the cloud with Spring-Data-Eclipse-Store
How to save money storing data in Cloud blob-stores instead of expensive databases through the use of the open-source …
Patterns For The Design Of Microservices – Part 2
Design patterns plays a pivotal role in designing and solving the commonly occurring problems in software application.
Book review: "Persistence Best Practices for Java Applications"
I can heartily recommend this book, it offers a lot of valuable insights into persistence in Cloud computing, the involved technologies, and …