Which Are the Factors That Affect GaussDB(DWS) Import Performance?

The GaussDB(DWS) import performance is affected by the following factors:

  1. Cluster specifications: disk I/O, network throughput, memory, and CPU specifications
  2. Service planning: type of table fields, compress, and row-store or column-store
  3. Data storage: local cluster, OBS
  4. Data import mode
Parent topic: Data Import and Export