In the field of data management, there are many well-known and widely used platforms. For example, the Oracle Database Management System, Microsoft SQL Server, IBM Db2, MySQL, and open-source options such as PostgreSQL and MongoDB are all recognized as powerful data management solutions in the industry. Each has its unique features and advantages, capable of meeting the needs of enterprise users of various scales.

The Enterprise Database Unified Security Control System (hereinafter referred to as "SQLDEV") is designed for enterprises, providing an all-in-one solution for data access, data masking, permission control, and operation auditing. SQLDEV addresses the challenges of data operations security by offering detailed database access control capabilities, thus compensating for the shortcomings of traditional bastion host solutions in database security.

In the realm of database management, efficient utilization of database connections is paramount to ensuring the smooth functioning of applications. Without proper management, a scenario where each client window consumes a separate connection can quickly escalate into a situation where numerous open windows lead to an excessive consumption of connections. Ultimately, this can overwhelm the database server, potentially resulting in production incidents that disrupt application operations.