PolarDB is a commercial relational database product developed by the Alibaba.
PO
- Developer
- Country of Origin
- CN
- Start Year
- 2017
- Project Type
- Commercial
- Compatible With
- MySQL, PostgreSQL
- Operating System
- Hosted
- License
- Proprietary
PolarDB is a commercial relational database product developed by the Alibaba.
System Architecture
Within shared-disk, PolarDB has multiple data chunk servers which consist of chunks of data. Each chunk server has its own stand-alone non-volatile memory SSD disk. Compute nodes (database server) read and write to the disk via remote direct memory access (RDMA).
Citations
1 source- Alibaba Cloud: AI and Cloud Computing Services alibabacloud.com
Revision #2
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