LiamExtend Spark Data Source with DataFrameIn this article, we’ll implement a spark data source for reading and writing a Google spreadsheet, so that you’ll know how to extend the…4 min read·Apr 25, 2022----
LiamHow to solve dependency conflicts with MavenWhat are dependency conflicts?6 min read·Oct 1, 2021----
LiamDetails you need to know about Apache ParquetParquet is a columnar file format that supports nested data. Lots of data systems support this data format because of it’s great advantage…10 min read·Aug 17, 2020----