Higher order Array functions such as filter, map and reduce are great for functional programming, but they can incur performance problems. var ary = [1,2,3,4,5,6]; var res = ary.filter(function(x, i, arr){ console.log("filter: " + x); console.lo…
Introduction This chapter will present an implementation recipe for an enterprise log storage and a search and analysis solution based on the Storm processor. Log data processing isn't necessarily a problem that needs solving again; it is, however, a…
转自:https://wso2.com/library/articles/2018/02/stream-processing-101-from-sql-to-streaming-sql-in-ten-minutes/ We have entered an era where competitive advantage comes from analyzing, understanding, and responding to an organization’s data. When doing…
January 25, 2019Use Cases, Apache Flink The Big Data Team at Tencent In recent years, the increasing need for timeliness, together with advances in software and hardware technologies, drive the emergence of real-time stream processing. Real-time…
转自:https://blog.minio.io/stream-processing-with-apache-flink-and-minio-10da85590787 Modern technology trends like Machine Learning, Deep Learning, Artificial intelligence, and IoT have pushed the need for a reliable, scaleable storage platform that i…
原文:https://iwringer.wordpress.com/2015/08/03/patterns-for-streaming-realtime-analytics/ Introduction More and more use cases, we want to react to data faster, rather than storing them in a disk and periodically processing and acting on the data. This…
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,…
