不多说,直接上干货! 一切来源于官网 http://kafka.apache.org/documentation/ Kafka for Stream Processing kafka的流处理 It isn't enough to just read, write, and store streams of data, the purpose is to enable real-time processing of streams. 仅仅读,写和存储是不够的,kafka的目标是实时的流处理. In…

不多说,直接上干货! 一切来源于官网 http://kafka.apache.org/documentation/ Stream Processing 流处理 Many users of Kafka process data in processing pipelines consisting of multiple stages, where raw input data is consumed from Kafka topics and then aggregated, enriched,…

不多说,直接上干货! 一切来源于官网 http://kafka.apache.org/documentation/ Putting the Pieces Together 拼在一起 This combination of messaging, storage, and stream processing may seem unusual but it is essential to Kafka's role as a streaming platform. 消息传递,存储和流处理的组合看似反常,…

不多说,直接上干货! 一切来源于官网 http://kafka.apache.org/documentation/ Kafka as a Messaging System kafka作为一个消息系统 How does Kafka's notion of streams compare to a traditional enterprise messaging system? Kafka的流与传统企业消息系统相比的概念如何? Messaging traditionally has two mode…

不多说,直接上干货! 一切来源于官网 http://kafka.apache.org/documentation/ Apache Kafka™ is a distributed streaming platform. What exactly does that mean? Kafka是一个分布式流数据处理平台.这到底是什么意思呢? We think of a streaming platform as having three key capabilities: 我们认为一个流数据处理平台必须…

不多说,直接上干货! 一切来源于官网 http://kafka.apache.org/documentation/ Kafka as a Storage System kafka作为一个存储系统 Any message queue that allows publishing messages decoupled from consuming them is effectively acting as a storage system for the in-flight messages. Wh…

不多说,直接上干货! 一切来源于官网 http://kafka.apache.org/documentation/ Step 8: Use Kafka Streams to process data Step : 使用Kafka Stream来处理数据 Kafka Streams is a client library of Kafka for real-time stream processing and analyzing data stored in Kafka brokers. This…

不多说,直接上干货! 一切来源于官网 http://kafka.apache.org/documentation/ Topics and Logs 话题和日志 (Topic和Log) Let's first dive into the core abstraction Kafka provides for a stream of records—the topic. 让我们更深入的了解Kafka中的Topic. A topic is a category or feed name to whic…

不多说,直接上干货! 一切来源于官网 http://kafka.apache.org/documentation/ Step 7: Use Kafka Connect to import/export data Step : 使用 Kafka Connect 来 导入/导出 数据 Writing data from the console and writing it back to the console is a convenient place to start, but you'll p…

不多说,直接上干货! 一切来源于官网 http://kafka.apache.org/documentation/ Guarantees Kafka的保证(Guarantees) At a high-level Kafka gives the following guarantees: Messages sent by a producer to a particular topic partition will be appended in the order they are sent. T…