unidac

Fast and Simple Database App Development and Deployment to Linux in RAD Studio

The Devart company released UniDAC with support for Linux 64-bit platform. UniDAC makes application development and maintenance easier and simpler because the use of the Direct mode in a custom application does not require the installation of client libraries, additional drivers, etc. This helps to avoid the overhead when accessing a DBMS, hence increasing performance.

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Developing applications with Salesforce CRM integration in Delphi

Cloud-based CRM systems are becoming incredibly popular in these days. This trend is quite clear. The usage of cloud services does not require a deployment and costly specialized software domestic support, which ultimately reduces a company’s total expenses. (more…)

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 Windows OS it is sqlite3.dll, for Mac OS and iOS – libsqlite3.dylib, for Android – libsqlite.so. The second approach allows to connect to the database from the application directly, using so called Direct Mode. Direct Mode provides interaction with SQLite avoiding any external libraries linking. It is implemented by embedding the code of the SQLite library directly to the application. This approach allows to work with SQLite in cases, when using third-party libraries is impossible due to a number of reasons. For example, when developing applications for iOS or Mac OS, the Apple corporation prohibits deployment of any libraries along with the application.

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How to develop Database Applications with UniDAC for iOS and Android in C++Builder XE6

In RAD Studio XE6 there appeared an opportunity to develop applications for iOS and Android on C++. Let’s consider the peculiarities of database application development on C++ using UniDAC.

UniDAC is Universal Data Access Components that allow to connect to SQLite, Oracle, MySQL, PostgreSQL, and InterBase (since version XE3) from iOS and Android (you can use UniDAC for connection from Windows to almost all the known databases, but this is beyond the scope of this blog). (more…)