Pain free Spark/Cobol files integration. Seamlessly query your COBOL/EBCDIC binary files as Spark Dataframes and streams. Add mainframe as a source to your data engineering strategy. Among the ...

This will take a few minutes. Attention: the generated file has a size of approx. 12 GB, so make sure to have enough diskspace. If you're running the challenge with a non-Java language, there's a ...

Over the last few years, I’ve been very slowly working up a short expository paper — requiring no knowledge of categories — on set theory done categorically. It’s now progressed to the stage where I’d ...