Manage HTTP Sessions with Spring Session MongoDB
Spring Session MongoDB is a library that enables Spring applications to store and manage HTTP session data in MongoDB rather than relying on …
Tim Kelly
10 articles
Abstracting Data Access in Java With the DAO Pattern
The Data Access Object (DAO) pattern is a structural pattern that isolates your application's business logic from persistence operations. By …
Service Layer Pattern in Java With Spring Boot
In modern software design, it is important to develop code that is clean and maintainable. One way developers do this is using the Service …
Best Practices for Deploying MongoDB in Kubernetes
Running MongoDB in Kubernetes introduces challenges that don’t exist with stateless applications. By default, Kubernetes doesn’t understand …
Building REST APIs in Java with Spring Boot
REST has become the default choice for building web services, and for good reason. It’s straightforward to implement, easy for clients to …
MongoDB ACID Transactions With Java
MongoDB’s support for multi-document ACID transactions gives you flexibility when single-document atomicity isn’t enough.
How to Make a RAG Application With LangChain4j
Let's use MongoDB with LangChain4j to create a simple RAG application. LangChain4j abstracted away a lot of the steps along the way, from …
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 …
Understanding BSON: A Beginner’s Guide to MongoDB’s Data Format
BSON is at the core of how MongoDB stores and transmits data. It extends JSON with additional data.
Building a Real-Time AI Fraud Detection System with Spring Kafka and MongoDB
Create a Spring app that can stream in financial transactions from Apache Kafka, and upon insertion into the database, can use Atlas Vector …