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Kafka Streams Field Guide | Kafka Streams Field Guide Book

January 19, 2026 at 10:42 AM

Yennick Trevels

@digitalbuff.dev

🎄 🎁 Holiday sale - 10% off the Kafka Streams Field Guide

Give yourself the gift of knowledge—less time troubleshooting, more time building with confidence in 2026.

kafkastreamsfieldguide.com

#ApacheKafka #KafkaStreams

December 23, 2025 at 7:16 AM

Yennick Trevels

@digitalbuff.dev

Price goes up tomorrow - Launch week ending.

Today is the last day to get the Kafka Streams Field Guide at a 15% launch discount. If you’ve been meaning to grab it, now’s the time.

kafkastreamsfieldguide.com

#ApacheKafka #KafkaStreams

Field guide with 8 essential insights for running Kafka Streams in production

December 22, 2025 at 7:30 AM

Yennick Trevels

@digitalbuff.dev

Get my Kafka Streams Performance Pack (Free PDF). Two critical chapters from my new Kafka Streams Field Guide on the topics that matter most in production.
#ApacheKafka #KafkaStreams

December 17, 2025 at 7:46 PM

OpsMatters

@opsmatters.com

The latest update for #Lensesio includes "The $11 Billion Question: What the acquisition of Confluent by IBM means" and "JSON schemas to control your Lenses & infrastructure provisioning".

#ApacheKafka #KafkaStreams #DataOps https://opsmtrs.com/3Aebk0w

Lenses ® is a DataOps platform that provides cutting edge visibility into data streams, integrations, processing, operations and enables ethical and secure data usage for the modern data-driven enterprise.

Kafka Streams Field Guide | Kafka Streams Field Guide Book

December 17, 2025 at 5:22 AM

Yennick Trevels

@digitalbuff.dev

The wait is over — my Kafka Streams Field Guide is officially released! 🎉 🚀
Launch week = 15% off (auto‑applied on checkout)
Get your copy now! 👉 kafkastreamsfieldguide.com
#Kafka #KafkaStreams

December 16, 2025 at 8:12 AM

Matthias J. Sax 🦦

@mjsax.bsky.social

I had the pleasure to get an „early access“, and have to say, it’s a great book!

#KafkaStreams

Yennick Trevels @digitalbuff.dev · Dec 12

🚀 Launch week is almost here!

The #KafkaStreams Field Guide drops next Tue, Dec 16 — and early buyers get 15% off during launch week with code LAUNCHWEEK (auto-applied at checkout).

I’m also using purchasing power parity so you get a fair regional price.

kafkastreamsfieldguide.com

Field guide with 8 essential insights for running Kafka Streams in production

Kafka Streams Field Guide | Kafka Streams Field Guide Book

December 13, 2025 at 4:33 AM

Yennick Trevels

@digitalbuff.dev

🚀 Launch week is almost here!

The #KafkaStreams Field Guide drops next Tue, Dec 16 — and early buyers get 15% off during launch week with code LAUNCHWEEK (auto-applied at checkout).

I’m also using purchasing power parity so you get a fair regional price.

kafkastreamsfieldguide.com

Field guide with 8 essential insights for running Kafka Streams in production

Kafka Streams Field Guide | Kafka Streams Field Guide Book

December 12, 2025 at 7:45 AM

Yennick Trevels

@digitalbuff.dev

📣 Release Date Announcement!
My #KafkaStreams Field Guide releases next Tuesday, Dec 16th!

I can’t wait to share my 8 insights from running Kafka Streams in production—so you can build & deploy with confidence.

kafkastreamsfieldguide.com

Field guide with 8 essential insights for running Kafka Streams in production

December 9, 2025 at 10:24 AM

OpsMatters

@opsmatters.com

The latest update for #Lensesio includes "JSON schemas to control your Lenses & infrastructure provisioning" and "Fat Fingers? Not With Our K2K Config Schema Protector!".

#ApacheKafka #KafkaStreams #DataOps https://opsmtrs.com/3Aebk0w

Lenses ® is a DataOps platform that provides cutting edge visibility into data streams, integrations, processing, operations and enables ethical and secure data usage for the modern data-driven enterprise.

December 6, 2025 at 6:25 AM

OpsMatters

@opsmatters.com

The latest update for #Lensesio includes "Fat Fingers? Not With Our K2K Config Schema Protector!" and "Lenses 6.1 - #Kafka connectivity to your Copilot & self-service data replication".

#ApacheKafka #KafkaStreams #DataOps https://opsmtrs.com/3Aebk0w

Lenses ® is a DataOps platform that provides cutting edge visibility into data streams, integrations, processing, operations and enables ethical and secure data usage for the modern data-driven enterprise.

Reimagining Stream Processing with Matthias J. Sax | Ep. 9 | Confluent Developer

December 2, 2025 at 1:01 AM

Yennick Trevels

@digitalbuff.dev

Interesting interview with Matthias J. Sax, technical lead for #KafkaStreams at Confluent.
www.youtube.com/watch?v=nrDU...

Listen: https://confluent.buzzsprout.com | Viktor Gamov talks to Matthias J. Sax (Confluent) about his career in stream processing and, specifically, Kafka Streams. Matthias’ first job: an…

www.youtube.com

November 17, 2025 at 1:32 PM

Yennick Trevels

@digitalbuff.dev

Just published my #KafkaStreams news summary! 🔥
Highlights: 4.1.1 bug-fix release, upcoming DLQ feature for Kafka Streams, new Streams UI in Confluent Cloud, Current sessions, & more.
kafkastreamsfieldguide.com/articles/kaf...
#ApacheKafka

Kafka Streams News - November 2025 | Kafka Streams Field Guide Book

Latest news and content from the Kafka Streams community for November 2025

Apache Kafka: A Distributed Streaming Platform.

November 17, 2025 at 10:57 AM

Kafka Streams

@kafkastreams.bsky.social

We are happy to share that the Apache Kafka 4.1.1 bug-fix release is now available!

It contains a critical memory-leak fix for #KafkaStreams and many other fixes. For details see kafka.apache.org/blog#apache_...

Thanks to 32 contributors and Lianet Magrans as our RM.

Apache Kafka

kafka.apache.org

November 14, 2025 at 5:56 PM

Matthias J. Sax 🦦

@mjsax.bsky.social

Including “Strengthening Kafka Streams Operations and Observability” — If you are using #KafkaStreams on Confluent Cloud you should check out the announcement.

Confluent @confluent.io · Nov 5

Want to build a reliable AI application? 🤖 Make sure trustworthy streaming data is at its core.

From Confluent Intelligence to a line-up of Tableflow upgrades, find out how our powerful new additions to the world’s data streaming platform can help you do just that: https://cnfl.io/4qUKVk6

November 6, 2025 at 1:34 AM

Matthias J. Sax 🦦

@mjsax.bsky.social

#KafkaStreams is at the core of Metronome.

"There is some talks we've given[...] on what it looks like to run KS at scale." -- "We are storing TBs of state in RocksDB."

A very advanced deployment requiring careful engineering. But the library approach shines!

Check it out.

cnfl.io/3WPoAGE

Life Is But A Stream Podcast Hosted by Joseph Morais

Life Is But A Stream is a web show and podcast for tech leaders looking to harness real-time data streaming to accelerate innovation and drive business impact.

www.confluent.io

November 5, 2025 at 1:43 AM

Yennick Trevels

@digitalbuff.dev

Exciting news about my #KafkaStreams Field Guide! 📚

✅ Will be available in HTML, PDF, and EPUB
✅ Code examples in both Java and Scala

Read it however you like, in whichever language you prefer. More details coming soon!

#ApacheKafka #dataengineering

kafkastreamsfieldguide.com

Kafka Streams Field Guide | Kafka Streams Field Guide Book

Field guide with 8 essential insights for running Kafka Streams in production

Data Streamign Awards Winner | Michelin

November 3, 2025 at 7:30 AM

Matthias J. Sax 🦦

@mjsax.bsky.social

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-streami...

Winner of the 2025 Data Modernization and Contribution award

current.confluent.io

October 31, 2025 at 8:04 AM

OpsMatters

@opsmatters.com

The latest update for #Lensesio includes "Lenses 6.1 - #Kafka connectivity to your Copilot & self-service data replication" and "Topic & data multi-Kafka governance with your #AI-assistant".

#ApacheKafka #KafkaStreams #DataOps https://opsmtrs.com/3Aebk0w

Lenses ® is a DataOps platform that provides cutting edge visibility into data streams, integrations, processing, operations and enables ethical and secure data usage for the modern data-driven enterprise.

October 29, 2025 at 4:47 AM

OpsMatters

@opsmatters.com

The latest update for #Lensesio includes "Lenses MCP for #Kafka" and "How Multi-Kafka impacts data replication strategy".

#ApacheKafka #KafkaStreams #DataOps https://opsmtrs.com/3Aebk0w

Lenses ® is a DataOps platform that provides cutting edge visibility into data streams, integrations, processing, operations and enables ethical and secure data usage for the modern data-driven enterprise.

October 25, 2025 at 1:47 AM

OpsMatters

@opsmatters.com

The latest update for #Lensesio includes "How Multi-#Kafka impacts data replication strategy" and "The True Cost of Kafka Replication".

#ApacheKafka #KafkaStreams #DataOps https://opsmtrs.com/3Aebk0w

Lenses ® is a DataOps platform that provides cutting edge visibility into data streams, integrations, processing, operations and enables ethical and secure data usage for the modern data-driven enterprise.