Spark SQL Pros and Cons

The speed of getting data.

Overall the solution is excellent.

The performance is one of the most important features. It has an API to process the data in a functional manner.

The stability was fine. It behaved as expected.

It is a stable solution.

Anything to improve the GUI would be helpful.

The solution needs to include graphing capabilities. Including financial charts would help improve everything overall.

In the next update, we'd like to see better performance for small points of data. It is possible but there are better tools that are faster and cheaper.

In the next release, maybe the visualization of some command-line features could be added.

Being a new user, I am not able to find out how to partition it correctly. I probably need more information or knowledge. In other database solutions, you can easily optimize all partitions. I haven't found a quicker way to do that in Spark SQL. It would be good if you don't need a partition here, and the system automatically partitions in the best way. They can also provide more educational resources for new users.