Design of Web development architecture for Internet banking

Recently too busy to participate in a banking group's online Banking structure transformation.

Take the time to arrange your own ideas. Record it to learn to communicate and experience.

Internet banking is targeted at clients with PC-side (browser) and smartphone-side (mobile).

The system solves the general idea as follows:

1. Browser and mobile requests are load-balanced through DNS (IIJ) to a center and B Center.
   

2. The request assigned to a center and B Center is assigned to 2 Web server systems by setting up a presentation layer-configured NDP (Big-IP).

3. The request that is assigned to the Web server is sent to the common Business Server via application server.

4. The request received on the common Business Server is obtained on the Java application system configured on the same server.

   The Java application system is processed according to the type of request.

   When the processing is implemented, according to the type of request, migrate to the DB Server, MDp, Mainhub and other peripheral systems, issuing business requirements for processing.

5. The Java application system, which obtains the processing results from each system, returns it to the application Server.

6. Application server, the response sent to request after the return of the results, the picture is built, through the web Service~dns, to the browser and mobile terminal to send a response.

7. A Center or B center due to disaster or the occurrence of a disability,

   Based on DNS's wide-area load dispersion system, the allocation to the barrier (non-online) center is stopped.

   Online Center continues to use, service continues to provide services.

   Also, if a particular server within each center is maintained or disabled, you can stop the non-online server and continue using the online server, depending on the level of NDP (big-IP) configured on each tier

The above is a summary of some thick lines. Keep forgetting and learn.

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Design of Web development architecture for Internet banking