Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Chen1d ago • 4 min read
I let an AI agent write to my database. 11 of 17 records diverged from what I asked for.
I asked an AI agent to add a customer: "New customer Omer Adam, email omer@example.com, age 30." It...
#ai#java#database#gemini
1 2
Shai Almog5d ago • 8 min read
App Shield: Your Server Should Not Trust the App Calling It
Codename One App Shield turns Apple App Attest and Google Play Integrity into short-lived tokens you...
#java#mobile#android#ios
7 2
sellerkit1d ago • 4 min read
I skipped the Azure SDK to read blobs from an IDE plugin. Here's the signing code.
I wanted to browse Azure Blob Storage from inside my IDE without alt-tabbing to a desktop app, so I....
#azure#kotlin#java#showdev
1 0
jamilxt2d ago • 7 min read
Copilot Autofix Introduced a Critical CI/CD Bug at Snowflake. Here's How to Harden GitHub Actions
On June 23, an autonomous AI security tool walked into Snowflake's internal Jira. It did not...
#ai#security#java#devops
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Onatade Abdulmajeed3d ago • 5 min read
Week 9 of #100DaysOfCode: A Week of Deep Spring Learning
Introduction This week, I decided to slow down and go deeper into the Spring...
#100daysofcode#java#spring#backend
10 0
jamilxt14h ago • 8 min read
Turn Your Spring Boot App Into an MCP Server: A Hands-On Guide
Last month I wanted one of my AI agents to check order statuses in a service I maintain. The...
#java#springboot#ai#mcp
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jamilxt1d ago • 8 min read
DuckDB v2.0 Is Becoming a Real Database Server. Here Is How to Use It in Spring Boot Today
Yesterday the DuckDB team published a preview of version 2.0, codename Cyanoptera, and it immediatel...
#java#springboot#duckdb#database
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jamilxt2d ago • 9 min read
OpenRouter vs Direct AI APIs: What Stripe's $7 Billion Acquisition Means for Developers
Three days ago I wired DeepSeek V4 Pro into a Spring Boot app by pointing Spring AI at OpenRouter's....
#java#spring#ai#devtools
0 1
jamilxt6d ago • 6 min read
Google Says Go Is Ideal for AI Coding. I Build With Java. Here Is My Honest Rebuttal
Google's developer blog published an argument this week that Go is the ideal language for AI-assiste...
#java#go#ai#programming
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jamilxt2d ago • 7 min read
Claude's System Prompt Grew From 358 to 3,235 Words. Here's What It Teaches Production AI Teams
This week, Anthropic's system-prompt release notes became the top story on Hacker News. The page is....
#ai#llm#java#spring
0 2
jamilxt6d ago • 8 min read
Building a Production AI Agent in Spring Boot: The Append-Only Audit Trail (Part 13)
The security page of an AI meeting recorder with over two million users is a trophy case. SOC2...
#java#springboot#ai#security
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jamilxt6d ago • 9 min read
Building a Production AI Agent in Spring Boot: Tenant Isolation (Part 12)
An AI meeting recorder with over two million users stored every meeting on the platform in one...
#java#springboot#ai#security
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Eric Mollenthiel4d ago • 7 min read
Every no-code builder generates code. I shipped an interpreter instead.
Every no-code builder I have used ends the same way: you drag boxes around, you press Save, and...
#java#architecture#php#minecraft
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jamilxt6d ago • 10 min read
Tailscale's 6-Month Hunt for a 16-Year-Old SQLite Bug: A Debugging Playbook for Java Teams
"Our uptime was pretty shaky." That is how Alex Chan, an engineer at Tailscale, opens the postmortem...
#java#sqlite#database#debugging
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Aditya Agarwal2d ago • 3 min read
Virtual threads didn't scale your app. They just moved the crash to your database.
When Java 21 was released with virtual threads, everyone celebrated, including myself. Then...
#java#performance#database#concurrency
3 1
jamilxt1d ago • 8 min read
REST API Best Practices in 2026: What Actually Changed, With Spring Boot Code
Last month I watched an AI agent try to use one of my REST APIs for twenty minutes. It read the...
#java#springboot#restapi#backend
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jamilxt4d ago • 8 min read
OpenJDK Banned AI-Generated Code. Then Two Java Veterans Let Claude Code Build a Whole Runtime
In the first week of August, The Register reported that OpenJDK had published an Interim Policy on.....
#java#ai#openjdk#programming
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Qihu Zhang2d ago • 6 min read
The outbox pattern is four sentences in a blog post. Here are three incidents from running it.
Write the event into the same transaction as the row. Poll the table. Send to Kafka. Mark it sent......
#kafka#java#springboot#debugging
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Mujuzi Moses 6d ago • 2 min read
🚀 Building Spring by Example: Completing the Bean Lifecycle Module
When I started learning Spring, I noticed something about many of the tutorials I found. They often...
#java#opensource#spring#tutorial
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Sanjay Kumar A16h ago • 5 min read
From MySQL to MongoDB in Spring Boot — Everything That Changed in My Code
In my last post I wrote about an error that cost me a full evening: my pom.xml had the MongoDB...
#database#java#mongodb#springboot
1 1
Ghassane LATFI2d ago • 5 min read
Off-heap memory: where the JVM’s RAM goes
The heap is stable, the GC logs are clean, and yet the process RSS keeps climbing, day after day. A....
#java#jvm#kotlin#performance
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Shell QA1d ago • 2 min read
How to Configure Full Parallel Execution in a Hybrid (Data & Keyword-Driven) Framework
Accelerating test execution in a Hybrid Automation Framework (combining Data-Driven and...
#java#testing#automation#framework
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theDog1d ago • 1 min read
5 JPQL Patterns That Nearly Killed Our Banking CRM Performance
5 JPQL patterns that nearly killed our CRM performance at a banking client. We were shipping custome...
#java#springboot#microservices#jpql
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Poushmita Paul2d ago • 13 min read
JVM, JRE, JDK, Bytecode & main(): 8 Questions I Had as a Beginner
Java Learning Notes — Telusko Core Java | Video 04 In the previous lesson, I finally wrote my...
#java#beginners#tutorial#programming
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