Rajesh Nair

Back End Developer || MongoDB Champion || Tech Youtuber || Database Expert || Author

Modernizing Java with Jakarta EE 11

Learn how to get your Java applications to cloud-native, AI-ready infrastructure without a costly rewrite or vendor lock-in.

Cut Code Review Time & Bugs in Half. Instantly.

Supercharge your team to ship faster with the most advanced AI code reviews.

Towards an understanding of sustainable software development, written by and for the friends of OpenJDK

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Domain-Driven Design in Java: A Practical Guide

Table of Contents Understanding the “Airport” domainModeling the core Airport domain in JavaIdentifying aggregates and entitiesImplementing entities and value objectsBounded contexts and modularizationRepositories, domain services, and factoriesRepositoriesDomain servicesFactoriesApplication layer and integrationTesting and evolving the modelComplete DDD implementation source codeTesting scenarios ...

Aug 15 12,4K

Rajesh Nair

Databases

Java Mongo

How to Identify the Underlying Causes of Connection Timeout Errors for MongoDB With Java

Table of Contents Network Configuration IssuesServer LoadResource ExhaustionApp-Side Chaos: Java Threads or Memory Maxed Out, Leaving No Room for New MongoDB ConnectionsServer-Side Crunch: MongoDB Running Out of File Descriptors or Ram on a Shared HostConnection Pool MisconfigurationIncorrect MongoDB URIConclusionJava developers …

Jun 26 3,1K

Rajesh Nair

Mongo

Databases