# Big Data

- [Apache HBase](https://docs.appstrategy.com/apprules-r-documentation/platform/platform-features/system-settings/data-sources/sql-compliance/bigdata/apachehbase.md)
- [Apache HDFS](https://docs.appstrategy.com/apprules-r-documentation/platform/platform-features/system-settings/data-sources/sql-compliance/bigdata/hdfs.md)
- [Apache Hive](https://docs.appstrategy.com/apprules-r-documentation/platform/platform-features/system-settings/data-sources/sql-compliance/bigdata/apachehive.md)
- [Apache Spark](https://docs.appstrategy.com/apprules-r-documentation/platform/platform-features/system-settings/data-sources/sql-compliance/bigdata/spark.md)
- [Greenplum](https://docs.appstrategy.com/apprules-r-documentation/platform/platform-features/system-settings/data-sources/sql-compliance/bigdata/greenplum.md)
- [HPCC Systems](https://docs.appstrategy.com/apprules-r-documentation/platform/platform-features/system-settings/data-sources/sql-compliance/bigdata/hpcc.md)