https://saradha.hashnode.dev 2026-09-28T07:37:34.700Z always 1.0 https://saradha.hashnode.dev/common-source-file-formats-used-with-apache-spark 2022-08-06T23:18:04.663Z daily 0.8 https://saradha.hashnode.dev/apache-spark-optimization-techniques 2022-08-06T22:48:37.259Z daily 0.8 https://saradha.hashnode.dev/spark-partitioning-and-bucketing 2022-08-06T22:01:12.969Z daily 0.8 https://saradha.hashnode.dev/spark-map-and-flatmap-usages 2022-08-06T22:04:46.052Z daily 0.8 https://saradha.hashnode.dev/archive 2026-09-28T07:37:34.700Z daily 0.5 https://saradha.hashnode.dev/recommendations 2026-09-28T07:37:34.700Z weekly 0.4