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

Direct Oracle Access v4.1.3.5
Direct Oracle Access v4.1.3.5
Adds support for Delphi 10.2 Tokyo and C++Builder 10.2 Tokyo.
PostgreSQL Data Access Components (PgDAC) 5.1.4
PostgreSQL Data Access Components (PgDAC) 5.1.4
Adds support for PostgreSQL 10.1.
InterBase Data Access Components (IBDAC) 6.1.5
InterBase Data Access Components (IBDAC) 6.1.5
Improves loading of default client library for 64-bit applications.
SQL Server Data Access Components (SDAC) 8.0.4
SQL Server Data Access Components (SDAC) 8.0.4
Adds support for Windows authentication in Direct mode.
Oracle Data Access Components (ODAC) 10.1.4
Oracle Data Access Components (ODAC) 10.1.4
Adds support for custom constraints.
MySQL Data Access Components (MyDAC) 9.1.4
MySQL Data Access Components (MyDAC) 9.1.4
Adds support for Lazarus 1.8 and FPC 3.0.4.