HDB – multiplatform ability  HDB  Client-Web-Server All Company's products are developed on basis of HDB technology generated by HEUTHES, which enables easy construction of applications. Thanks to HDB application servers and basing on another own technology Client-Web-Server programs of HETHES are available practically on any hardware platform and operating system. Programs written in HDB language, after they are compiled to forms of Java language on all platforms, which support this technology or to native code (in case of Linux/i386 and MS Windows) are used by HDB application server. Technology of HEUTHES allows for creation of applications co-operating with any relational database (e.g. PostgreSQL, MS SQL Server, Oracle) and operating on many hardware platforms. Thanks to HDB use, our systems can work both on mobile telephones and on PDA, laptops, PC computers. Our technologies: – CLIENT-WEB-SERVER®, – HDB, – BANKING INFOHIGHWAY®, – BUSINESS INFOHIGHWAY, – CLIENT-WEB-VOIP, – CLIENT-WAP-SERVER, – BALANCED-CLIENT-SERVER, – Product Oriented Banking System, – KOBADIBUS (Knowledge Base Driven Information System).