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Apache Flink, stream processing, event-driven applications, and more.
Flink Forward

Flink Forward Virtual 2020 Recap

The first-ever virtual Flink Forward took place April 22-24, 2020 and was...

April 30, 2020
by Fabian Hueske
Apache Flink

How Apache Flink manages Kafka consumer offsets

This blog post describes how Apache Flink manages Apache Kafka consumer o...

October 12, 2018
by Fabian Hueske
Apache Flink

6 things to consider when defining your Apache Flink cluster size

This blog post provides some easy tips on how to plan and calculate a Fli...

October 5, 2018
by Fabian Hueske
Apache Flink Flink Features

State TTL for Apache Flink: How to Limit the Lifetime of State

Any non-trivial real-time streaming application includes stateful ops. Ap...

September 25, 2018
by Fabian Hueske
Apache Flink Flink Features

Latest improvements for Apache Flink with the release of Flink 1.5.4 and 1.6.1

The Apache Flink community just released two bugfix versions, Apache Flin...

September 21, 2018
by Fabian Hueske
Apache Flink Flink Features

A Practical Guide to Broadcast State in Apache Flink

Since version 1.5.0 Apache Flink features a new type of state which is ca...

August 2, 2018
by Fabian Hueske
Apache Flink Flink Features

Apache Flink 1.5.0 Release Announcement

Apache Flink community is thrilled to announce the 1.5.0 release. Over th...

May 25, 2018
by Fabian Hueske
Apache Flink Flink Features Flink SQL

Continuous Queries on Dynamic Tables: Analyzing Data Streams with Streaming SQL

More companies are adopting stream processing and are migrating existing ...

April 10, 2017
by Fabian Hueske
Flink Features

Savepoints, Part 2: Streaming Applications in the Pit Lane

A common use for savepoints is to fix a bug or make an improvement to str...

November 16, 2016
by Fabian Hueske

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