The maximum size possible for a database is 4 Gb. The maximum number of records in a database is not limited, but we do not recommend to use Brilliant Database for simultaneous work with more than 500000 (half a million) records.
Brilliant Database works on its own database engine. It allows providing simultaneous access to a database for several people, using mathematics, storing file attachments for records, using a tree-like structure and much more.
Yes, one of Brilliant Database versions caused accidental actuating of advanced heuristic analysis of the NOD32 program. To fix this error, disable "advanced heuristic" at Brilliant Database installation or download the latest version of Brilliant Database from the download page.