The Zeos library is a set of database components for Delphi, FreePascal/Lazarus and C++ Builder. The following datbases are supported:
- MySQL
- MariaDB
- PostgreSQL
- Interbase
- Firebird
- Microsoft SQL Server
- SAP Adaptive Server Enterprise (previously Sybase)
- SAP Adaptive Server Anywhere (previously Sybase)
- Oracle
- SQLite
- OleDB
- ADO
- ODBC Wide / ODBC ANSI
- preliminary support for DuckDB
- preliminary support for QuestDB
The following features are available - beyond the usual Connection, Query and Stored Procedure objects:
- Support object for Sequences (Generators)
- Support for Firebird, Interbase and PostgreSQL database events
- Support object for retrieving database objects meta data
- Support object for executing database scripts
- a Server and database driver that allow accessing Zeos supported databases via SOAP/HTTP