Title: Method and system for access data base
Application Number: 200610156429 Application Date: 2006.12.31
Publication Number: 1987864 Publication Date: 2007.06.27
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G06F17/30;G07F19/00
Applicant(s) Name: China Building Bank Co., Ltd. Address:
Inventor(s) Name: Du Yongjian;Wang Zhen;Chu Yufeng;Lin Zhinong;Zhou
Attorney & Agent: daichang meng
Abstract:
    The invention has published a method to visit database, and it can be used in transaction processing in bank. The subsystem of both the database and the visit of it will be set up in advance and a group of long connection will be maintained. The following steps are contained, when the application of front end visits the database. Firstly, the application of front end sends out the order, to visit the database, to the connection for the visit to the database in the subsystem of database visit. Secondly, the joint will set up a short connection with the director of database visit in the subsystem of database visit according to the order received to send out it. Thirdly, the director of database visit will choose a free long connection and send the visit order to database. Lastly, the result of the database visit will be send back to the application of the front end by the long connection and the short connection above. The invention has also published a system to visit database. The mount of the application of the front end can be increased according this invention and the maintained long connections can also be used fully.
Time: 4