Category Archives: Apache Flink

Introduction To HADOOP !


Here I am to going to  write a blog on Hadoop! “Bigdata is not about data! The value in Bigdata [is in] the analytics. ” -Harvard Prof. Gary King So the Hadoop came into Introduction! Hadoop is an open source, … Continue reading

Posted in Apache Flink, apache spark, big data, database, HDFS, knoldus, Scala, software, Spark, Test, testing | 2 Comments

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 mentioned, the hadoop tutorial from Hortonworks, came up. … Continue reading

Posted in Apache Flink, Batch, Flink, http://schemas.google.com/blogger/2008/kind#post, IOT, Scala | 1 Comment

Getting close to Apache Flink, albeit in a Träge manner – 3


In the last two blogs on Flink, I hope to have been able to underline the primacy of Windows in the scheme of things of Apache Flink’s streaming. I have shared my understanding of two types of Windows that can … Continue reading

Posted in Apache Flink, Scala, Streaming | Leave a comment