write data
5.Electronic identification, being a burgeoning RFID (Radio Frequency Identification) technology, has been widely used in many areas of person identification, goods transportation management, anti-counterfeiting, traffic management and animal management and so on, since its own outstanding advantages, such as huge storage, quick read-write speed, high data security, convenient usage and long read-write distance.
10.Open Database Connectivity (ODBC), a technology that uses SQL to communicate with a data source through ODBC drivers interpreting the SQL and translating it for use with a particular database format, and ActiveX Data Objects (ADO) which enables users to write an application to access and manipulate data in a database server through an OLE DB data provider is used to access background database.

