Design And Implementation Of Yinchuan Telecom Recharge Disaster Recovery System

With three operators have achieved full operational mobile and fixed-line services,which bring more intense competition in the market,as the market becomes more saturated,in this environment how to improve service capacity and achieve the greatest degree of customer convenience It has become an urgent task of China Te lecom.In order to better adapt to the current situation of business and meet a wide variety of telecommunications services,users of a variety of payment options to meet a wide range of prepaid recharge payment business to achieve disaster recovery system came into being.Firstly,according to the background and significance of N ingxia Telecom recharge disaster recovery system construction,it gives three principles of system construction.On the basis of full investigation and analysis,the actual sit uation in N ingxia Telecom IT operations support systems and network operations,data comparative analysis of the three options is determined using the final full-time program and further refine the overall program.After detailing the technical and operat ional design of the system and so on.Design of hardware platform based on business needs data were allocated storage space,but also with the ability to conduct business in a disaster recovery service switching condition design;design software platform based on business model was finalized choose to use J2EE;design database platform according to finalize the business model and software with Oracle RAC architecture;business processes and software interface design is based on business characteristics and users use the system to carry out the peripheral interface technology software processes and peripheral systems.On the basis of design,the system capabilities discussed in detail after the successful construction of the system to achieve a variety of convenient and systems management.Recharge disaster recovery system on the hardware platform and the use of cluster SVC,and other related technology Realsync system disaster recovery capabilities.To define the business processes in the software platform based on different types of services.For different business processes to achieve the appropriate business rules to complete the different needs of users,focusing on the user to achieve local users local recharge;local user local queries;local user cards other area local recharge;local user other area card in local recharge;local user other area card in filed recharge;other area recharge card in other area recharge;inquiry outside the local user;regional data processing;regional data exception handling.Implement database platform is to define the table structure and table space and database scalability depending on the implementation of hardware platforms and software platforms.On the basis of all the software functions to achieve,make the software functional testing,testing platform by design,on a test platform for business stress testing;front office fatigue test;multifunction three categories under the service switching test,etc.test.From the test results,to achieve complete design paper design requirements.