'Hydra4GL' Version 4.4 Full Release Available Now
'Hydra4GL' 4.4 was released on the 1st May 2009. The Beta Testing Phase is now completed & closed.
Querix is proud to anounce it's latest development release Hydra4GL V4.4.
Click here to go go to the secure downloads area and enter your login details to download.
The main enhancement of Version 4.4 is the addition of WebService Server/Provider and WebService Client functionality.

WebService Client
4GL applications can access any WebService methods provided by third party service providers like Google to utilize real time information like Maps, currency conversion and stock exchange market data. An example would be to display the geographical location of a customer in your contact management application including the calculation of routes.
WebService provider
WebService provider functionality allows you to offer any of your business logic modules to be used by any other application written in 4GL or other development languages like Java or C++.

Hydra Version 4.4 is the final evolution of the Querix Hydra4GL Development Suite. The next generation 'Lycia V5' will be available for beta testing mid-June.
Supported Querix 4GL Versions |
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| Version | Consultancy Support | Upgrade Support (to current version) |
Product Fixes |
| Version 1.x | No | Yes | No |
| Version 2.x | No | Yes | No |
| Version 3.x Released 1998 | Yes | Yes | No |
| Version 4.0 Released 2001 | Yes | Yes | No |
| Version 4.1 Released 2004 | Yes | Yes | No |
| Version 4.2 Released 2005 (support ends on the 31.12.2009) |
Yes | Yes | Yes |
| Version 4.3 Released 2007 (support ends on the 31.06.2010) |
Yes | Yes | Yes |
| Version 4.31 Relased 2008 (support ends on the 31.06.2011) |
Yes | Yes | Yes |
| Version 4.4 Current Version - Relased 2009 | Yes | Yes | Yes |
| Version 5.0 in Beta 2009 | Yes | Yes | Yes |
With 'Hydra4GL' 4.4 and Lycia 5.0, you can connect to a wide range of databases. These currently include:
- Informix V4 & later
- Oracle™ V8i & later
- Microsoft SQL Server™ V7
- IBM-DB2™ 8 & later
- Pervasive™ V8.5
- PostgreSQL V8 & later
- MySQL V5 & later
- Other ODBC accessible databases, such as Adabas, Sybase, and Xbase
'Hydra4GL' 4.4 and Lycia 5.0 is supported on most Windows, Linux and Unix platforms 32-bit and 64-bit:
- Windows 2000, XP, 2003, advanced server, VISTA 32-BIT
- Windows XP, 2003, advanced server, VISTA 64-BIT
- Linux (RedHat, SuSE, Mandrake,etc...) 32-bit and 64bit
- Sun Solaris(SPARC 32-bit/64-bit/Intel)
- HP-UX, HP-UX 10.2 or later, (PA-RISC (32-bit), PA-RISC (64-bit), IA64 (64-bit))
- Tru64/Digital Unix
- IBM AIX 64-bit