Data Layer Components

Data Layer Components

Data layer components implement the logic to access data regardless of the storage mechanism. This layer includes data access components for locally hosted data and service agents that provide access to data held externally.

Latest News

Devart ODBC Driver for PostgreSQL 3.2.3
Devart ODBC Driver for PostgreSQL 3.2.3
Adds support for PostgreSQL 12.
dbExpress Driver for PostgreSQL V4.1.3
dbExpress Driver for PostgreSQL V4.1.3
Adds support for PostgreSQL 12.
dbExpress Driver for InterBase/Firebird V5.1.2
dbExpress Driver for InterBase/Firebird V5.1.2
Adds support for Interbase 2020.
dbExpress Driver for Microsoft SQL Server V8.1.3
dbExpress Driver for Microsoft SQL Server V8.1.3
Adds support for TLS 1.2 in Direct mode.
dbExpress Driver for Oracle V7.1.2
dbExpress Driver for Oracle V7.1.2
Adds support for Oracle 19c.
Oracle Data Access Components (ODAC) 11.1.2
Oracle Data Access Components (ODAC) 11.1.2
Adds support for 64-bit Android app development and Oracle 19c.