Skip to content

Posts about Apache Flink (2)

Featured

Ververica Platform

Announcing Ververica Platform 2.8

by Daisy Tsang October 17, 2022

The latest minor release includes an improved High Availability service, improvements to user experience, and vulnerability fixes!

Read More
Featured

Ververica Platform

Announcing Ververica Platform 2.7 for Apache Flink® 1.15

by Daisy Tsang July 12, 2022

The latest minor release includes full support for Flink 1.15, several improvements to the user experience, and a brand new look!

Read More
Featured

General | Company Updates

Introducing Ververica’s New Brand Identity

by Alexander Walden June 21, 2022

Today we are extremely excited to introduce our new visual brand identity for Ververica and our products, such as Ververica Platform! This has been in the works for many months, and a project we...

Read More
Featured

Apache Flink, Ververica Platform

Security Advisory - Log4Shell

by Konstantin Knauf December 17, 2021

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...

Read More
Featured

Ververica Platform

Announcing Ververica Platform 2.6 for Apache Flink® 1.14

by Konstantin Knauf November 02, 2021

New release enables Apache Flink users to address new mixed batch/stream application use cases and simplify operation of stream processing systems at scale.

Read More
Apache Flink, RocksDB, Ververica Platform, Troubleshooting, Debugging
Apache Flink
by Jun Qin March 29, 2021

The Impact of Disks on RocksDB State Backend in Flink: A Case Study

As covered in a recent blog post, RocksDB is a state backend in Flink that allows a job to have...

Read More
Apache Flink, Deployment Modes, Flink, data processing, stream processing,
Apache Flink
by Victor Xu March 24, 2021

An Overview of Apache Flink's Deployment Modes

The relationship between an Apache Flink cluster and Flink jobs running on it can be rather...

Read More
Alibaba, Flink, 11.11, Double 11
Apache Flink Use Cases
by Feng Wang December 21, 2020

Apache Flink's stream-batch unification powers Alibaba's 11.11 in 2020

Apache Flink, Ververica Platform and Alibaba Cloud's RealTime Compute technology stack processes...

Read More
event time skewness, checkpointing, checkpoint failures, Flink, Apache Flink, Flink Kafka Consumer, Kafka partitions,
Apache Flink
by Fred Teunissen & Erik de Nooij November 04, 2020

How mitigating event-time skewness can reduce checkpoint failures and task manager crashes

Introduction Support for event time and stateful event processing are some of the features that...

Read More
streaming concepts, introduction to flink, Apache Flink, video, video series, flink, streaming data, data streaming, data processing, open source
Apache Flink
by Alexander Fedulov July 09, 2020

Presenting our Streaming Concepts & Introduction to Flink Video Series

Transitioning from the batch data processing world into the world of stream processing and real...

Read More
Lateral Stream Joins, Profiler Methods, Apache Flink, Flink SQL, Ververica Platform
Apache Flink Flink SQL
by Nico Kruber February 27, 2020

A Journey to Beating Flink's SQL Performance

Recently, we were doing some experiments with a SQL query that joins a few dimensional tables to...

Read More
Friday-Flink-Tip-Olivia-dA
Apache Flink Flink Features
by Stefan Richter February 26, 2020

How to manage your RocksDB memory size in Apache Flink

This blog post describes some configuration options that will help you to efficiently manage the...

Read More
Bird-Apache Flink use case
Apache Flink Use Cases
by Philip Wilcox December 17, 2019

Replayable Process Functions: Time, Ordering, and Timers

This post originally appeared on the Bird Engineering account on Medium. It was reproduced here...

Read More
community-packages-apache-flink-thumbnail
Apache Flink
by Robert Metzger November 18, 2019

Announcing Flink Community Packages

Today, we are excited to announce the launch of Flink Community Packages — a website that showcases...

Read More