Remove records using the DELETE operation in both Bronze & Silver tables.After doing each delete step, you can Optimize the table which rewrites the parquet files for that table behind the scenes to improve the data layout (Read more about optimize h...
Delta Lake always creates a new version of parquet files whenever any operation is performed. In order to have a better performance, you can Optimize the table which rewrites the parquet files for that table behind the scenes to improve the data layo...
First, you can read the ZIP file in a binary format [ spark.read.format("binaryFile") ], then use the zipfile Python package to unzip and extract all the files from the zipped file and store them in a Volume.
