Database Extensions

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

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