Delphi DAC
How to Combine Data from Several Sources Using SQL and VirtualQuery
The VirtualQuery component allows executing SQL queries to sources that are not a database, but a TDataSet or any of its descendants. It also...
Increasing SQLite Performance
One the major issues a developer encounters when using the SQLite DBMS in his applications is its performance issue.
Perhaps, a classic case everyone gets...
Using Batch Updates in Delphi Data Access Components
Data amount processed by modern databases grows steadily. In this regard, there is an acute problem – database performance. Insert, Update and Delete operations have...
Disabling Direct Mode in LiteDAC and UniDAC
LiteDAC and UniDAC interact with SQLite in 2 approaches. The first approach is that an application uses functions of the linked SQLite library. For...
Resolving RAD Studio XE7 Update 1 and RAD Studio XE8 Installation Crash
Since RAD Studio XE7 Update 1 was released, the ETTracker.dll library was added to installation. Its purpose is obscure, but its presence in the...
Connecting to SQL Server from Android and iOS in Direct Mode Using SDAC
Using SDAC in Direct Mode for access to SQL Server from iOS and Android platforms doesn’t significantly differ from the one on Mac OS...
Connecting to SQL Server from Mac OS X in Direct Mode Using SDAC
Devart Company released SDAC and UniDAC for RAD Studio with a new functionality – Direct Mode for connection to SQL Server. The existing providers...
What is LINQ for Delphi in EntityDAC?
The main idea of EntityDAC, as well as any ORM for RAD Studio, is to free the programmer from having to implement a business-logic,...
Support for RAD Studio XE7 is added to all the Devart components for Delphi!
Dear users,
DAC Team claims its products to be up-to-date and feature-rich solutions for Delphi developers. We are always trying our best to remain at...
How to Develop Database Applications for iOS and Android in C++Builder with UniDAC
C++ Builder supports iOS and Android application development since version XE6. This article discusses the basics of developing database applications for iOS and Android...
