KelSQL

KelSQL is a modular accounting software designed for companies with a larger number of users and especially with a larger volume of processed data. It is based on KelWin, but the core of the system is a multi-layer technology based on the latest MS SQL Server database technology. Data access is consistently handled by client-server queries. Thanks to the multilayer technology, the risk of data misuse is reduced. The data is protected not only against penetration of "hackers" from outside, but also against unwanted access of own employees, including blocking of unwanted deletion.
Compared to KelWIN, KelSQL accounting software is therefore more progressive in the following areas:

• higher speed
• stability of operation
• reliability of data storage even during various computer failures
• high data security against unauthorized user intervention
• additional functions for large organisations, facilitating the processing of large volumes of data
• option of online database encryption on the server (depending on SQL Server edition)

KelSQL accounting software can be used by manufacturing companies, sales organizations, accounting companies, etc. However, it is not intended for entities keeping only tax records (simple accounting).
The software is continuously developed in cooperation with users, accountants and tax advisors under the supervision of an auditor.