Maciej Modzelewski

⌨️ Full-stack developer
📖 Continuous learner
⛰️ Climber

[Apache Iggy @ApacheIggy]

New on the blog: part 2 of 3 on Apache Iggy clustering. What happens when the primary dies: electing a successor without losing a committed write, bringing a node back, and real failover numbers.

https://t.co/cWS6mKrn8X

#iggy #asf #vsr #cluster #rust #streaming

[Apache Iggy @ApacheIggy]

Jordan Epstein: Ouch, you didn’t like my name? 🥲
I thought I had a pretty cool one!

Iggy = Italian Greyhound. One of the fastest dogs in the world. 🐕⚡

Fast dog. Fast streaming engine. Now does the name make a little more sense? 😄

https://t.co/2TbZbntnfk

[Apache Iggy @ApacheIggy]

Apache Iggy just hit 5000 stars on GitHub! Thank you to our 140+ contributors and everyone who starred, built, and contributed.

https://t.co/aySo2BNa2g

#iggy #asf #apache #rust #oss #streaming #messaging #github

[Apache Iggy @ApacheIggy]

New on the blog: part 1 of 3 on how Apache Iggy became a cluster. Why Viewstamped Replication Revisited over Raft, one VSR group per partition, how we swapped the whole server, and what it costs, with benchmarks.
https://t.co/IZGHuG3aC8

#iggy #asf #vsr #cluster #rust #streaming

[Apache Iggy @ApacheIggy]

Apache Iggy 0.9.0 is out, our first release as a Top-Level Project! ⚡
Clustering has landed. Powered by Viewstamped Replication Revisited (VSR). 600+ PRs. 60 contributors, 34 of them new. Message streaming at laser speed, now highly available.
https://t.co/q33k3KH432

#iggy #asf

[Apache Iggy @ApacheIggy]

Apache Iggy™ has graduated from the Apache Incubator and is now a Top-Level Project! 🎓⚡

120+ contributors. 4.5K+ stars. 500K+ downloads. Message streaming at laser speed.

Read more:
https://t.co/Dx4xBu4LSy

#iggy #apache #asf #tlp #toplevelproject #messaging #streaming #rust

[LaserData @laserdatainc]

https://t.co/cAy8j4JGux

[Apache Iggy @ApacheIggy]

🚀 Apache Iggy 0.8.0 is out! Wire protocol rewrite, persistent WAL journal, new shard architecture, stronger security, SDK & connectors progress. Clustering keeps accelerating.

https://t.co/cSMOyVnzgy

#iggy #rust #io_uring #vsr #apache #asf #streaming

[LaserData @laserdatainc]

https://t.co/qPjQTpBC7v

[Apache Iggy @ApacheIggy]

Check out this blog post by @gortron, who used Apache Iggy as the event spine for a 6-tier streaming lakehouse. Incredibly efficient, barely touching the CPU.

https://t.co/u2Kg8OU69y

#iggy #rust #apache #asf #streaming #messaging

[Maciej Modzelewski @mmcrux_]

If you're wondering what the fuss is about, here’s a quick write-up on exactly what Iggy is. 📖👇

[Apache Iggy @ApacheIggy]

https://t.co/GFLowr0L6w

[Apache Iggy @ApacheIggy]

Thread-per-core + io_uring? See how we moved Apache Iggy from Tokio's work-stealing to a shared-nothing* architecture to make the most out of modern hardware and provide ultra-low, predictable tail latencies.

https://t.co/lEu38aEMWV

#io_uring #iggy #rust #streaming #apache #asf

[Apache Iggy @ApacheIggy]

🚀 Apache Iggy 0.7.0 is out! VSR consensus for clustering, LeftRight lock-free metadata, NUMA awareness, socket migration, and tons of SDK & connector improvements. Replication is coming!

https://t.co/ei5ntfkCou

#iggy #rust #io_uring #vsr #apache #asf #streaming

[Apache Iggy @ApacheIggy]

Why you might want to consider the completion-based I/O (io_uring) for your next project. Check this discussion (a glimpse of the future blog post).

https://t.co/ie0OnSNlTs

#iggy #rust #io_uring #compio #tokio #apache #asf

[Apache Iggy @ApacheIggy]

Need speed & efficiency? 🚀 Choose Iggy Connectors Runtime to fetch, transform & store data seamlessly. Use community plugins or build your own, all natively compiled in Rust!

https://t.co/BEvVcVDgWM

#iggy #rust #connectors #asf #apache #messaging #streaming #github #oss

[Maciej Modzelewski @mmcrux_]

@ApacheIggy Awesome release!

[Apache Iggy @ApacheIggy]

🚀 Apache Iggy 0.6.0 is out! One of our biggest rewrites yet, featuring a thread-per-core, shared-nothing design powered by io_uring! Plus, WebSocket transport support and tons of SDK/tooling improvements!

https://t.co/aslA9l7yvf

#iggy #io_uring #rust #apache #asf #streaming

[Maciej Modzelewski @mmcrux_]

Awesome work from the Iggy team 🚀

[Apache Iggy @ApacheIggy]

Supporting WebSockets with completion-based I/O powered by io_uring. Here’s how we built a new transport protocol for Apache Iggy with blazingly fast performance.

https://t.co/CgZkdONLIN

#iggy #rust #websocket #io_uring #compio #asf #apache #messaging #streaming #github #oss

[Apache Iggy @ApacheIggy]

Rebuilding our message-streaming core into a thread-per-core, shared-nothing architecture on an io_uring runtime? Just a few months of deep dives, experiments, and ~650 changed files later :)

https://t.co/sLZj1FYhwY

#iggy #io_uring #threadpercore #rust #apache #asf #streaming

[Apache Iggy @ApacheIggy]

🚀 All Iggy core components are now on Docker Hub!
Server, Connectors, MCP, Web UI & Bench Dashboard — all in one place.

Run it in seconds: docker run apache/iggy

#iggy #apache #asf #docker #dockerhub #rust #mcp #streaming #messaging #connectors