In the face of generative AI coding agents, the role of human-led architecture becomes even more important in the crafting of software-intensive systems. All architecture is design, but not all design is architecture. Architecture represents the set of significant design decisions that shape the form and function of a system, where significant as measured by cost of change. As such, remember that coding agents are reasonably good at transforming prompts into code, but they are not particularly good at making decisions that balance the static and dynamic forces on a system in order to yield a reasonably optimal solution: this is where human judgment, human understanding, human knowledge, and human experience shine.

An AI agent can finish a task. But only a person can grow into a leader. Who buys what AI creates if layoffs fund the infrastructure? The unemployment apocalypse isn't inevitable. It is a choice: medium.com/@mala.gupta/are-w… #AI #AIAgent #OpenAI #Anthropic #Nvidia #Google #Meta

Everyone talks about "guiding AI," but how will you guide it if you don't know how things work under the hood? Do you know how annotations work here? class WeatherTools { @Tool("Returns temperature in Celsius") double temp(@P("City name") String city) { ... } } #AI

Java 21's ZGC trades a little CPU for zero stop-the-world pauses. No more IPC timeouts and retries. Netflix runs servers hotter with fewer instances. #Java #ZGC #Performance

Performance Improvements in JDK 27 inside.java/2026/09/28/perfo…

Java 27 makes object headers smaller by default. My first thought: what if existing code needs those missing bits? I explain what changes, why ordinary Java code still works, and how to measure the savings. Diagrams + code examples. medium.com/@mala.gupta/reduc… #Java27 #Java #JVM

A Deep Dive into SPECjbb2015 MultiJVM Mode and Tail Latency! norlinder.nu/posts/The-Limit… "Java for the AI world" #java #JVM #GC #SPECJBB

Does your Java application initialize expensive constants even if they’re never used? Java’s Lazy Constants let you create constants when needed. Check out my blog post: medium.com/@mala.gupta/java-… #Java27 #LazyConstants #Java

What would you actually build with Java’s Vector API? Score movies, mix beats, count hot days, or turn images black and white? Part 2 of my series explores four practical uses, with runnable Java code. medium.com/@mala.gupta/javas… #Java #VectorAPI

It was an honor to receive a signed copy of "Eclipse Collections Categorically" from @TheDonRaab, the creator of the Eclipse Collections library💙 He also wrote me a personal note inside(see the photo)! Grab a free Kindle Copy here: lnkd.in/gSSnTwSm. Thank you Donald!

If Java’s Vector API lost you at “species”? You’re not alone. Vectors, lanes, SIMD: the API makes more sense once these click. I explain the basics in this short post, so you can get to the code without getting lost in the terminology. medium.com/@mala.gupta/befor…

Two codebases. Same AI assistant. In Spring, I caught the problems right away. In Swift, the code looked amazing and I had no idea if it was any good. The reaction I should trust less is the one that felt better.

Many congratulations, @Sharat_Chander! To me, you'll forever be the face of the Java community, a true sherpa and leader!

Dear @venkat_s, a very Happy Birthday to you! You are one of the best teachers and an awesome leader. You are a blessing for the Java ecosystem. More success and power to you!

House full for @ragunathjawahar at @developersummit, presenting interesting facts about ‘Context Management for everyday software development’. #GIDS

JavaOne speaker profile: Bob Treacy: From the Factory Floor to Harvard and 30 Years of Java. All about Java, AI, and the development community. @java @JavaOne @OracleDevs dukescorner.libsyn.com/site/…

Unified Distribution: all users will download single IntelliJ IDEA distribution (one installer and one update stream), eliminating need for separate downloads for the Community and Ultimate editions. Simplifies user experiences, allows JetBrains to streamline development #Java