MatthiasJSax's profile picture. Software Engineer @ConfluentInc | GM of @KafkaStreams | @TheASF Member, Committer & PMC member (@ApacheKafka, @ApacheFlink, @ApacheStorm)

Matthias J. Sax 🦦

@MatthiasJSax

Software Engineer @ConfluentInc | GM of @KafkaStreams | @TheASF Member, Committer & PMC member (@ApacheKafka, @ApacheFlink, @ApacheStorm)

Also congrats to our friends from @Michelin Excited to see their DLQ feature for #KafkaStreams being included in the upcoming #ApacheKafka 4.2.0 release. #Current #DataStreamingAwards current.confluent.io/data-streaming…


Matthias J. Sax 🦦 已转帖

If you find yourself in SF next week, @almoggavra is talking about SlateDB at the SF Systems Meetup on Wednesday!

criccomini's tweet image. If you find yourself in SF next week, @almoggavra is talking about SlateDB at the SF Systems Meetup on Wednesday!

Matthias J. Sax 🦦 已转帖

Almog Gavra will show how Imprint handles merging/projecting records 10x faster than existing formats and offers a new way of reasoning about schemas in the world of data pipelines at @P99CONF on October 22-23. Save your spot > ow.ly/ts3o50WXGl3 #ScyllaDB #P99CONF


Hard agree! — But I would not limit it to infrastructure / distributed systems engineering…

It is impossible to call yourself an experienced infrastructure/distributed systems engineer if you have consistently switched jobs every two years. You become a rockstar engineer by building complex infrastructure, operating them at scale, migrating users, fixing issues and…



Matthias J. Sax 🦦 已转帖

🧵RocksDB Universal Compaction Scale Limit In Universal Compaction, you can end up with a single SST file that contains your whole DB (100+ GB)...but in level compaction you control the SST file size with a target_file_size and target_file_size_multiplier (acrosss levels)


Matthias J. Sax 🦦 已转帖

I'm speaking at Current at the end of the month!

bbejeck's tweet image. I'm speaking at Current at the end of the month!

Happy to share, that we did release an update to our @kafkastreams UI in @confluentcloud We are now showing more detailed information about instances, threads, running/rebalancing state, and JMX metrics. Check it out and let us know what you think! confluent.io/blog/monitor-k…


Matthias J. Sax 🦦 已转帖

We are excited to announce the Apache Kafka 4.0.1 bug-fix release, containing over 40 fixes! Thanks to 53 contributors and your RM @christo_lolov. For more details, checkout the announcement: kafka.apache.org/blog#apache_ka…


Matthias J. Sax 🦦 已转帖

I've just published the 92nd edition of my Kafka Monthly Digest! It covers the 4.1.0 release, as well as progress on 4.0.1 and 4.2.0. I also covers new KIPs, recent community releases and blog posts. developers.redhat.com/blog/2025/10/0…


Matthias J. Sax 🦦 已转帖

🚨 Breaking News from Community Over Code 🚨 Introducing The ASF’s New Logo buff.ly/DzgT82w #CommunityOverCode #opensource

TheASF's tweet image. 🚨 Breaking News from Community Over Code 🚨

Introducing The ASF’s New Logo buff.ly/DzgT82w 

#CommunityOverCode #opensource

The #ApacheKafka Java clients and #KafkaStreams engineering team at @confluentinc keeps growing. Very excited to welcome Zihui (Lucy) Liu, Genseric Ghiro, and Nikita Shupletsov to our team! We also have one more entry level position in Toronto 🇨🇦 careers.confluent.io/jobs/job/67c15…


Matthias J. Sax 🦦 已转帖

Got a data monster slowing your business down? Move from batch to real-time with The World’s Data Streaming Platform. Get the right data. Right where you need it. Right now. Learn how to put your data monster to work ➡️ cnfl.io/41GZXyX


It’s not over, until it’s over. #goBills


Matthias J. Sax 🦦 已转帖

.@Tlberglund is back on the mic with the Confluent Developer podcast! And he’s teaming up with co-hosts @AdiPolak and @gAmUssA for conversations with devs who’ve solved really interesting challenges in their careers. Coming your way September 22! Subscribe to be the first to know…


This is huge for Kafka Streams! Becoming part of the Kafka protocol is quite a milestone!

KIP-1071 goes EA! 🎉 Pleaee try it out and let uns know how it goes!



Matthias J. Sax 🦦 已转帖

We are happy to announce the Apache Kafka 4.1.0 release! Most exciting, Queues for Kafka enters preview status, and the new “streams” rebalance protocol is available as early access. Thanks a lot to 167 contributors and our RM @MickaelMaison! kafka.apache.org/blog#apache_ka…


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