A Proposal for a Simplified Database Access Framework Based on DAO.NET

A simplified database access framework, which originated from a vehicle tracking system, is introduced. This framework is developed on Microsoft .NET platform and uses DAO.NET as the supporting technology. Meanwhile, Design Patterns [ were adopted in analyzing, designing and developing. The platform not only works effectively as a data-accessing layer for the vehicle tracking system, but also realized the idea of linking to the database once, using for many times. The platform reduces the cost of database connection initialization and accelerates the responding speed to users.