As a leader in the retail banking business, it has more than 180 million retail customers and manages retail customer assets of over 12 trillion yuan. It has a stable market position and is known as the "King of Retail".
The data center of China Merchants Bank has a large-scale IT infrastructure and a wide variety of online and development and testing projects. In order to further improve the asset utilization rate of the database, alleviate the pressure of database operation and maintenance management, and enhance the guarantee of information security, China Merchants Bank chooses Action Technology to build a complete and unified Database as a Service (DBaaS) platform in its private cloud.
CloudTree® RDS: CloudTree RDS (Relational Database Service) provides a full set of solutions for the rapid deployment of MySQL database instances, master-slave hot backup, backup, rollback, monitoring, rapid expansion/shrinkage, and read-write separation.
CloudTree® DMP: The CloudTree® DMP database cluster management platform provides high availability clusters and multi-data center support for MySQL databases.
Preliminary Preparation
Deploy CloudTree® RDS
Deploy CloudTree® DMP
Customized Development and Optimization
It supports more than 100 external service systems such as mobile banking account detail inquiry, wealth experience, ZhaoHu, personal loan system, Internet online financing, credit card enterprise service, credit card Palm Account, and internal service systems such as wholesale mobile CRM, retail financial third-party data portrait development, credit card core log database, inter-bank payment log database, inter-bank application development project, paas reporting system, OLTP framework area monitoring platform, and credit card core area monitoring platform.
Among them, the mobile banking account detail inquiry and online banking income and expenditure detail inquiry adopt a distributed architecture, with 140 sets of MySQL highly available instances deployed on virtual machines, with an average data volume of 150G per instance (total 21TB).
The credit card Palm Account has 8 sets of MySQL highly available instances, supporting a concurrent scale of about 400,000 QPS (50,000 TPS).
Based on the integration of Action Technology CloudTree® RDS with the bank's DevOps application cloud platform, it provides powerful database capabilities and services for the bank's cloud computing PaaS. It manages more than 7,000 MySQL instances and supports hundreds of projects such as mobile banking, CRM wealth experience, personal loan system, online financing, Palm Account, and credit card enterprise service. Using the MySQL distributed architecture, 140 sets of MySQL highly available instances carry a total data volume of more than 20TB. The credit card Palm Account has 8 sets of MySQL highly available instances, supporting a concurrent scale of 400,000 QPS and 50,000 TPS.