This blog post describes some configuration options that will help you to efficiently manage the memory size of the RocksDB state backend in Apache Flink. In an earlier post, we described the...
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Apache Flink, Ververica Platform
What is Log4Shell? A Remote Code Execution (RCE) vulnerability was discovered in the popular Java logging library, Log4j. It is tracked via CVE-2021-44228 and is known as Log4Shell. This is a serious...
New release enables Apache Flink users to address new mixed batch/stream application use cases and simplify operation of stream processing systems at scale.
Welcome to the third post in our Ververica Platform Community Edition series. The first two posts covered installation and common operational activities. If you missed the first part and want to go...
Ververica Platform provides a turnkey solution for running Apache Flink in production. The Community Edition of Ververica Platform, is a free-to-use package that offers the core operational...
This blog post describes some configuration options that will help you to efficiently manage the memory size of the RocksDB state backend in Apache Flink. In an earlier post, we described the...
Apache Flink, Flink Features, Flink SQL
Figuring out how to manage and model temporal data for effective point-in-time analysis was a longstanding battle, dating as far back as the early 80’s, that culminated with the introduction of...
This blog post is a Q&A session with Vino Yang, Senior Engineer at Tencent’s Big Data team. Below, we discuss the benefits of adopting stream processing and Apache Flink for modern application...
This post originally appeared on the Apache Flink blog. It was reproduced here under the Apache License, Version 2.0.
Apache Flink, Flink Features, Flink SQL
With the unavoidable and ever-growing presence of sensors and smart devices, Complex Event Processing (CEP) is fast becoming a critical paradigm for enterprises to keep ahead of the curve and turn...
Getting up and running with Flink is easy as ABC. In this post, we go over 5 “baby” steps to guide you through setting up your first running Flink application locally. We discuss the software...
This post explores the Broadcast State pattern that was introduced in Apache Flink 1.5.0. In the following sections, we describe what is a Broadcast State Pattern, how Broadcast State differs from...
Apache Flink, Flink Features, Flink SQL
While Flink SQL was initially released with Flink 1.1.0 back in August 2016, recent Flink releases have added quite a bit of functionality that makes Flink SQL easier to use by eliminating the need...
This episode of our Flink Friday Tip explains what Savepoints and Checkpoints are and examines the main differences between them in Apache Flink. In the following paragraphs, we explain what...
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