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Assists China Construction Bank in Establishing Offsite Cloud File DR
In the wave of digital transformation, China Construction Bank (CCB) has partnered with Information2 to build an offsite cloud file disaster recovery system based on Tencent Cloud COS Object Storage. This system effectively ensures CCB’s data security and business continuity, setting a new benchmark for digital transformation in the financial industry and pushing the data security protection system to a higher level.
As a leading financial institution in China, CCB has extremely high requirements for data security and business continuity. Currently, the bank uses Tencent Cloud’s COS Object Storage to store backup data generated daily by tenants using the TDSQL database. The production environment is located in Beijing, and data is synchronized to Tencent Cloud’s COS Object Storage in Shanghai through DTO replication.
However, with the development of business and the growth of data volume, CCB realized that the existing data synchronization method could no longer meet the high requirements for data disaster recovery. Therefore, the bank decided to build a comprehensive offsite disaster recovery system to enhance the data security level of COS Object Storage and ensure that data can be quickly recovered in the face of various disastrous events, thereby safeguarding business continuity.
To build the offsite disaster recovery system, CCB chose Information2’s i2DTO tool as the primary tool for data offsite disaster recovery. This tool has the following characteristics:
During the construction process, CCB deployed synchronization nodes and management nodes of i2DTO in Tencent Cloud’s COS Object Storage in Beijing and Shanghai, respectively, and configured corresponding synchronization policies. Meanwhile, to ensure system stability and reliability, data synchronization nodes and management nodes adopt a cluster mode.
Enhanced Data Security: Realized timed and automatic backup of data from Beijing’s COS Object Storage to Shanghai’s COS Object Storage, forming a geographical dual guarantee and improving data security and reliability.
Strengthened Business Continuity: In the event of a failure at a certain node, the synchronization link can quickly switch to other normally operating nodes, without affecting the normal operation of data synchronization, thereby ensuring business continuity.
Improved Management Efficiency: i2DTO provides an intuitive management interface, enabling CCB to easily monitor and manage the data synchronization process, reducing operation and maintenance costs and time costs.
By building an offsite disaster recovery system for Tencent Cloud COS Object Storage, we have not only upgraded our data security level but also greatly enhanced our business continuity and stability. The efficient, stable, and user-friendly features of Information2’s i2DTO tool have provided strong support for our data disaster recovery work. In future development, we will continue to strengthen data security and backup work to provide a more solid guarantee for the digital transformation of the financial industry.
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