New 📚 Release! Sustainability for Java Developers: Towards an Understanding of Sustainable Java Software Development by Geertjan, Frank Delporte, et. al. #books #programming #java #softwaredevelopers
Find it on Leanpub!
Link: leanpub.com/sustainabili...
in case you are working internal confluence and jira where you want to search them with #ai or #copilot use atlassian #mcp it requires you o provide authentication token than start searching all and answers you like a team member
github.com/atlassian/at...
Java achieving 14 TFLOP/s on an NVIDIA A10? 🚀
Is that possible? Our new article shows a PoC of how Projects Babylon and HAT use Code Reflection to achieve near-native GPU performance for matrix-multiplication.
Deep-dive here:
openjdk.org/projects/bab...
#Java #OpenJDK #GPU #HPC #AI
Built a real-time File I/O heatmap on Linux using eBPF and Java 25. It hooks into vfs_read and vfs_write, aggregates data in-kernel, and visualizes hot files live in a terminal UI.
ozkanpakdil.github.io/posts/my_col...
#eBPF #Linux #Observability #Java
Since I started using IntelliJ IDEA in 2018, my Java journey has been faster, cleaner, and more enjoyable.
@jetbrains.com tools don’t just help you code,they help you code better.
Happy 25th! 🎂
#IntelliJIDEA25
@intellijidea.com
🚀 First microservice benchmark of 2026 is live!
All PRs merged cleanly, fully reproducible results.
As usual: Rust is fastest 🦀⚡
👉 ozkanpakdil.github.io/test-microse...
#RustLang #Microservices #Benchmarks #Performance #Java
youtube.com/recap is fun 😊
chess classes in #duolingo are beautiful 🫰
exercise every day 💪
job hunt in funny way
Keep applying 😄 #devhumor #developerlife #funny #comedy
is leyden related to graalvm ? I see aot when I search about leyden, and I know graalvm aot compilation but I am confused are they related, I wish there was more central place gives details about leyden more
spring aot, aot cache,leyden
here is a new graph from leyden and all
looks like aot cache and spring aot is different things, very good naming :) so graalvm exist at spring aot layer not aot cache as far as I understand :)
that graph is coming from youtu.be/izLzgnMMjbU?... from @devoxx.com 2025
java leyden micronaut, spring boot, quarkus
#java leyden is faster then regular AOT or am I reading this graph wrong @graalvm.org ?
#gitlab is doing an upgrade to #postgresql 17
www.postgresql.org/message-id/C...
I wonder why not 18 io_uring should bring some performance boost.
Exploring [Apache Fory for Rust](fory.apache.org/blog/fory_ru...)
claims zero-copy, cross-language serialisation, and schema evolution.
Anyone benchmarked it or used it in production?
#rustlang
#NeuralNetwork in #linux kernel from a #nvidia engineer, this may make the desktop linux year 🤓
www.youtube.com/watch?v=ywW8...
#PostgreSQL has code coverage report and it is covered 80 percent, very nice
coverage.postgresql.org/index.html
claude cli at exit
slowly finishing before 30 Oct
@anthropic.com why the expire ? I was using claude time to time very slowly, especially for testing new models :(
hey guys, I have been working on this project around 3 months with #Junie
used #splunk many years and there is not one project which can work like that, easy to install and run. anyone likes to contribute I am very fast code reviewer and good vibes guy 🥳feel free to join
github.com/ozkanpakdil/...
#PostgreSQL 18 just landed—and I built a benchmark dashboard comparing PG versions 12–18 using pgbench mix tests:
pgbench.github.io/mix/
PG18 leads in every metric:
- 3,057 TPS
- 5.232 ms latency
- 183,431 transactions
Have you tested version 18 in production yet? Any tuning tips or surprises?
that is a good bug, you are using macos so you may have totally different experience, but I installed podman desktop other day to my debian and all worked fine, just try that docker compatibility, hmm now I wonder is that docker compatibility exist in macos ?
now you are going too deep 😀 I remember I uninstalled docker desktop but I have wsl docker too, windows is confusing 😃 maybe @podman-desktop.io can answer, pls answer 😄
I believe code explains better, and I run it in my local podman desktop, all works
when I installed podman desktop and enabled docker extension, I have docker CLI installed under podman installation folder
github.com/ozkanpakdil-...
that's the code prepares PostgreSQL with all mtls
at the beginning I was using podman CLI, other team members had issues so all in docker code
yes, podman can build those but if I use podman cli in the scripts it doesn't run on other computers where people don't have podman. so I use docker cli in my script, so in my local podman desktop run those containers
because I share docker scripts with other tram members, they use rancher or something, they don't have podman, so docker cli exist everywhere
