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Java

More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

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Does finally Run Before return? What javac Actually Does

Does finally Run Before return? What javac Actually Does

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5 min read
Concurrency Programming (8): Read-Write Locks — From Language Rules to the CPU

Concurrency Programming (8): Read-Write Locks — From Language Rules to the CPU

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13 min read
I Built a Real-Time Product Recall Detection System in One Day with Java, Kafka, and Confluent Cloud

I Built a Real-Time Product Recall Detection System in One Day with Java, Kafka, and Confluent Cloud

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7 min read
It took me 18 hours to add Jev

It took me 18 hours to add Jev

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1 min read
Why Your AI Chatbot Forgets Everything — And How to Fix It

Why Your AI Chatbot Forgets Everything — And How to Fix It

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5 min read
I Benchmarked CAS vs. a Lock — and Caught Myself Drawing the Wrong Conclusion Halfway Through

I Benchmarked CAS vs. a Lock — and Caught Myself Drawing the Wrong Conclusion Halfway Through

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6 min read
Activating the AI Autopilot: How I Used Claude Code to Hunt Down a Complex JNI Memory Leak

Activating the AI Autopilot: How I Used Claude Code to Hunt Down a Complex JNI Memory Leak

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5 min read
An Engineer Left ddl-auto=update in Staging. Production Ended Up With Two Columns Instead of One.

An Engineer Left ddl-auto=update in Staging. Production Ended Up With Two Columns Instead of One.

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4 min read
What I Learned From Building Small Projects Instead of Just Watching Tutorials

What I Learned From Building Small Projects Instead of Just Watching Tutorials

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2 min read
I Built a Java + Spring Boot Lab to Understand What Actually Happens in Production

I Built a Java + Spring Boot Lab to Understand What Actually Happens in Production

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4 min read
Why Java Still Makes Sense for Backend Development in 2026

Why Java Still Makes Sense for Backend Development in 2026

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2 min read
Consensus without leader election: ORCHID in Grid (Kuramoto phase + quorum)

Consensus without leader election: ORCHID in Grid (Kuramoto phase + quorum)

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5 min read
Bound Spring MVC's Async Executor or Pay for It Under Load

Bound Spring MVC's Async Executor or Pay for It Under Load

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7 min read
Contract-First Engineering in Distributed Core Banking

Contract-First Engineering in Distributed Core Banking

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7 min read
I Built the MVP. Then I Realized Shipping Was a Different Skill.

I Built the MVP. Then I Realized Shipping Was a Different Skill.

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4 min read
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