Flink

Structured Streaming: What is it?

With the advent of streaming frameworks like Spark Streaming, Flink, Storm etc. developers stopped worrying about issues related to a streaming application, like — Fault Tolerance, i.e., zero data loss, Real-time processing of data, etc. and started focussing only on…

Streaming in Spark, Flink and Kafka

There is a lot of buzz going on between when to use use spark, when to use flink, and when to use Kafka.

Both spark streaming and flink provides exactly once guarantee that every record will be processed exactly once thereby eliminating any…

Another Apache Flink tutorial, following Hortonworks’ Big Data series

Background

A couple of weeks back, I was discussing with a friend of mine, on the topic of training materials on Apache Spark, available online. Of the couple of sites that I…