Frequently asked questions

Answers

What is JDBC?
JDBC is briefly a programming interface (API), which allows communication with the databases in a standardised way.
JDBC drivers are a set of Java classes, developed for a particular version of a particular database, adjusted to the JDBC standard and providing standard functions, and are located in a directory structure or a file with ZIP or JAR extension in an appropriately organised order. (JAR is basically a file of ZIP type.) To build up a database connection, the program loads the driver found at the entered location into the memory and builds up the connection through its standard functions.

What is the difference between the product number and the registration code?
The product number remains unchanged and it gives you utilization right for the defined plugins. The registration code is different on each computer. You can activate the program with this code. Usually a new registration code is required for each activation.

How many computers can I use the program on?
One license allows you to register and use the Professional version on 1 computer. If you would like to use it on another machine, please remove it from the old machine before you activate it on the new one.

How many times can I register it?
However many times, but please keep in mind, e.g. the previous question/answer.

Which version am I entitled to free updates of the purchased program for?
For ver. 2.9. The purchased serial number will not become obsolete, you can unlock all 2.x versions with it. This means that all the free downloads and installations of version 2.x updates are included in the product number. This opportunity is worth multiple prices of the software! In the case of a major upgrade (e.g. from version 2.x to 3.0) the registered users can upgrade at a discounted price. Our newsletter subscribers will be notified about the upgrade options.