The importance of access privilege and account management is increasing due to
the increasein database access by unauthorized users.

PetraSQL which integrates the database security and SQL tool functions, is a web-based service. As database access information and privilege are centrally controlled by the security manager, a high level of confidentiality is maintained. In addition, users’ work efficiency and security are improved with multiple DBMS access, integrated privilege management, SQL sharing by user and organization, and work scheduling using SQL/API/FUNCTION.