Read and Write Files or Tables With Python This section describes how to read and write files or tables with Python from different programming languages. In this section: Read and Write Files From Amazon S3 Bucket Read and Write Files From Elasticsearch Read and Write Files From HDFS Read and Write Tables From Hive Read and Write Tables From Impala Read and Write Files From MongoDB Read and Write Tables From MySQL Read and Write Tables From PostgreSQL Python Read and Write Files From Amazon S3 Bucket With Python