Delta vs Parquet: Why Delta has won the game?
In the world of big data, there are many file formats available to store data. Two of the most popular formats are Parquet and Delta. Both of these formats have their own advantages and disadvantages, and choosing the right one can have a significant impact on the performance and cost of your big data project. Origins Parquet Parquet is an open-source file format that was created by Cloudera and Twitter in 2013.