Data Modeling for Java Developers: Structuring With PostgreSQL and MongoDB
Application and system designs have always been considered the most essential step in application development. All the later steps and …
Databases
Java Virtual Threads in Action: Optimizing MongoDB Operation
Java 21's virtual threads simplify handling I/O-bound operations, allowing for massive concurrency with minimal overhead.
How to Identify the Underlying Causes of Connection Timeout Errors for MongoDB With Java
Understand common causes of connection timeout error when using MongoDB with Java and learn how to tackle them by analyzing logs and tuning …
Clean and Modular Java: A Hexagonal Architecture Approach
One of the discussions that always leaves me with both doubts and excitement is the one about system architecture.
Multi-cloud Strategies With MongoDB Atlas
In the technological world, the cloud has become more prevalent. It brings many benefits, including flexibility, scalability, faster …
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 …
Performance Best Practise No. 1: Optimize Database Operations
Boost Jakarta EE database performance by leveraging the following best practices.
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.
MongoDB Aggregation Framework: A Beginner’s Guide
The MongoDB Aggregation Framework works like a pipeline—a series of stages where each step processes the data in some way.
Testing MongoDB Atlas Search Java Apps Using TestContainers
A few examples of how you can use the awesome TestContainers projects to enhance testing of your MongoDB Atlas Search Java apps.