We have tried to introduce the Apache Spark ecosystem to you. We trust that this is a good point to get started! The libraries covered in the tutorial were just an introduction to each of the sub-systems as it is not possible to cover the depth in one single tutorial. Each of the libraries like Spark SQL, GraphX, Structured Streaming, ML are subjects in themselves.
The Spark ecosystem is growing day by day with new features being added. Also the industry adoption is also increasing at a very fast pace as Spark has a lot to offer to the Big Data and Data Science world.
Those interested to explore more on individual topics within Apache Spark can go and download the latest stable version of Apache Spark according to their environment setup and get their hands dirty. All said and done, that’s the best way to learn and master the technology!