Solving Bean Injection Wars: @Primary vs. @Qualifier in Spring Boot
When working with Spring Boot, one of the most common challenges developers face is handling multiple bean definitions of the…
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I Made Our Java Backend 50x Faster by Replacing This One Annotation
How a seemingly innocent Spring annotation was quietly killing performance. Continue reading on Javarevisited » This post first appeared on…
Stop Using Unit Testing Like This: Like a Senior
Unit tests aren’t magic fairy dust. Done wrong, they’re just useless noise. Continue reading on Javarevisited » This post first…
List of Java Project Ideas
Hands-on project ideas to learn Java faster. Continue reading on Javarevisited » This post first appeared on Read More
Building an Agentic AI Fleet Management Solution
Artificial intelligence is revolutionizing the manufacturing and motion industry, with AI-powered solutions now capable of delivering precise, real-time insights that…
Don’t let AI erase the next generation of dev leaders
I was wrong — AI has had a serious impact on engineering hiring. We’ve seen it everywhere: big layoffs, reduced…
Nuxt 4.0 is here: What’s new and what to expect
When a major new version of a framework is released, we often expect a list of flashy, headline-grabbing features. Nuxt…
Forecasting Models to Improve Driver Availability at Airports
Shorter waits and shorter queues. Learn how Uber uses forecasting models to improve driver availability at airports. This post first…
New in Confluent Cloud: Unleashing Cost-Effective Streaming for Any Workload
Explore Confluent Cloud’s Q3 2025 release—new cost-saving networking, higher connection limits, AI-ready streaming agents, and more. This post first appeared…
How to make sense of your product data with an evidence map
You’ve run countless interviews, launched prototypes, and maybe even shipped an MVP. As a well-trained, passionate PM, you’ve also conducted…