To achieve high availability and consistency targets, adjust the following parameters to meet your requirements: Replication Factor Preferred Leader Election Unclean Leader Election Acknowledgements Minimum In-sync Replicas Kafka MirrorMaker Replicat…

Apache Kafka is optimized for small messages. According to benchmarks, the best performance occurs with 1 KB messages. Larger messages (for example, 10 MB to 100 MB) can decrease throughput and significantly impact operations. This topic describes op…

This topic describes additional steps you can take to ensure the safety and integrity of your data stored in Apache Kafka, with features available in CDK 2.0.0 and higher Powered By Apache Kafka: Deploying SSL for Kafka Using Kafka Supported Protocol…

https://content.pivotal.io/rabbitmq/understanding-when-to-use-rabbitmq-or-apache-kafka How do humans make decisions? In everyday life, emotion is often the circuit-breaking factor in pulling the trigger on a complex or overwhelming decision.  But for…

In this article, we are going to look at how to load test Apache Kafka, a distributed streaming platform, by using Apache JMeter™. First of all, let us study what Kafka is and give a few definitions we will need for further work. A Brief Overview of…

Introduction Apache Kafka is a distributed publish-subscribe messaging system. It was originally developed at LinkedIn Corporation and later on became a part of Apache project. Kafka is a fast, scalable, distributed in nature by its design, partition…

官方文档详见:http://docs.spring.io/spring-kafka/docs/1.0.2.RELEASE/reference/htmlsingle/ Authors Gary Russell , Artem Bilan 1.0.2.RELEASE Copyright © 2016 Pivotal Software Inc. Copies of this document may be made for your own use and for distribution to ot…

Explore the configuration changes that Cigna’s Big Data Analytics team has made to optimize the performance of its real-time architecture. Real-time stream processing with Apache Kafka as a backbone provides many benefits. For example, this architect…

Cloudera recently announced formal support for Apache Kafka. This simple use case illustrates how to make web log analysis, powered in part by Kafka, one of your first steps in a pervasive analytics journey. If you are not looking at your company’s o…

The new integration between Flume and Kafka offers sub-second-latency event processing without the need for dedicated infrastructure. In this previous post you learned some Apache Kafka basics and explored a scenario for using Kafka in an online appl…