Database Extensions

• Abstraction Layers
  • DBA - Database (dbm-style) Abstraction Layer
  • dbx
  • ODBC - ODBC (Unified)
  • PDO - PHP Data Objects
• Vendor Specific Database Extensions
  • dBase
  • DB++
  • FrontBase
  • filePro
  • Firebird/InterBase
  • Informix
  • IBM DB2 - IBM DB2, Cloudscape and Apache Derby
  • Ingres II
  • MaxDB
  • mSQL
  • Mssql - Microsoft SQL Server
  • MySQL
  • Mysqli - MySQL Improved Extension
  • OCI8 - Oracle OCI8
  • Ovrimos SQL
  • Paradox - Paradox File Access
  • PostgreSQL
  • SQLite
  • SQLite3
  • Sybase