MySQL - The world's most popular open source database
FME by Safe - FME is an integrated collection of Spatial ETL tools for data transformation and data translation.
PostgreSQL - PostgreSQL is a powerful, open source object-relational database system.
Apache Hive - Apache Hive data warehouse software facilitates querying and managing large datasets residing in distributed storage.
Oracle Database 12c - Simplify database management and automate the information lifecycle with maximum security.
Microsoft Azure Data Lake - Azure Data Lake is a real-time data processing and analytics solution that works across platforms and languages.