SQL Server Data Access Components (SDAC) is a library of components
that provides native connectivity to SQL Server from Delphi, C++Builder,
Lazarus (and Free Pascal) for Windows (both 32-bit and 64-bit)
and Mac OS X. SDAC-based applications connect to SQL Server directly through OLE
DB, which is a native SQL Server interface. SDAC is designed to help programmers
develop faster and cleaner SQL Server database applications.
SDAC, a high-performance and feature-rich SQL Server connectivity solution, is a
complete replacement for standard SQL Server connectivity solutions and presents
an efficient native alternative to the Borland Database Engine (BDE) and standard
dbExpress driver for access to SQL Server.
SDAC-based DB applications are easy to deploy, do not require installation of other
data provider layers (such as BDE and ODBC), and that's why they can work faster
than the ones based on standard Delphi data connectivity solutions. Moreover, SDAC
provides working with SQL Server not only through OLE DB, but through SQL Native
Client as well.
SDAC supports a wide range of SQL Server specific features, such as Transparent
Application Failover, Notification, Queing and reliable messaging, SQL Server Compact
Edition, User-defined Types (including HierarchyID, Geography, Geometry), Table-Valued
Parameters, Filestream, and others.
SDAC is a cross-platform solution for developing applications using various IDEs:
RAD Studio, Delphi, C++Builder, Lazarus (and FPC) on Windows, Mac OS X, iOS and
Android for both x86 and x64 platforms. SDAC also provides support for the FireMonkey
application development platform, which allows you to develop visually spectacular
high-performance desktop and mobile native applications.
We provide various GUI tools that will increase your productivity: dbMonitor allows
monitoring activity of your DB applications, Dataset Manager simplifies DataSet
and DB controls tweaking, and others.
We have developed an ERP
system for a wet glue label printer company. The 280 users are using the application
in a 7*24 hour production. With SDAC we have implemented fast performing client
applications, production systems which are easy to install and maintain. Since The
software is over 2 million lines of code the use of the right dataset componentset
is critical. We think using Devart SDAC is for us the best choice, because no additional
drivers need to be installed, it performs well even on the older machines and the
quality is excellent.
Allows your application to work with SQL Server directly via TCP/IP without involving
SQL Server Client, thus significantly facilitating deployment and configuration
of your applications.
Develompent for iOS and Android mobile devices using ODAC becomes still easier,
as ODAC allows your mobile applications to work with Oracle database as simply as
desktop applications do.
SQL Server 2012\2008 R2\ 2008\2005 (including Express edition), SQL Server 2000
(including MSDE), SQL Server 7, SQL Server Compact 4.0\3.5\3.1, SQL Azure
If you want to make custom correspondence between SQL Server and Delphi data types,
you can use a simple and flexible Data Type Mapping engine provided by SDAC.
Our product is compatible with the latest IDE versions: Embarcadero RAD Studio XE7,
Delphi XE7, C++Builder XE7, Lazarus (and FPC). It is also compatible with the previous
IDE versions since Delphi 6 and C++Builder 6.
Now you can develop not only VCL-based applications in Delphi and LCL-based ones
in Lazarus, but also use the newest FireMonkey application development
All our components and libraries are designed to help you write high-performance,
lightweight data access layers, therefore they use advanced data access algorithms
and techniques of optimization.
Use our freeware dbMonitor tool to monitor
and analyze all the DB calls made by your application using SQL Server data access
components. dbMonitor performs percomponent tracing of SQL statement execution, commits,
Visit our Support page to get instant
support from experienced professionals, fast and detailed responses, user engagement
and interaction, frequent builds with bug fixes, and much more.
Meet SDAC & UniDAC With SQL Server Cross-Platform Development Support
EntityDAC with support for RAD Studio XE7 released!
RAD Studio XE7 support in new Data Access Components!
"We have developed an ERP system for a wet glue label printer company. The 280 users
are using the application in a 7*24 hour production. With SDAC we have implemented
fast performing client applications, production systems which are easy to install
and maintain. Since The software is over 2 million lines of code the use of the
right dataset componentset is critical. We think using Devart SDAC is for us the
best choice, because no additional drivers need to be installed, it performs well
even on the older machines and the quality is excellent."
You might be also interested in:
ORM solution for Delphi:
SQL Server management tools:
Delphi data access components for:
Universal Delphi data access components for any databases:
SQL Server data access in other technologies: