(I am maintaining this project and add more demos for Hadoop distributed mode, Hadoop deployment on cloud, Spark high performance, Spark streaming application demos, Spark distributed cluster etc.

The event signature for many Lambda functions is an array containing a micro-batch of event.Records. Functional Reactive Programming (FRP) is the cleanest approach for processing these streams. This ...

At Words Count: The Festival of Words 2019, curated by noted author and screenwriter Advaita Kala, two pertinent issues — politics and religion — were at the forefront of the seven panel discussions ...

To help illustrate the MapReduce programming model, consider the problem of counting the number of occurrences of each word in a large collection of documents. The user would write code like the ...