Help Center/ DataArts Studio/ More Documents/ User Guide (Ally Region)/ FAQs/ DataArts Migration (CDM Jobs)/ How Is the Migration Performance of CDM?
Updated on 2026-01-30 GMT+08:00
How Is the Migration Performance of CDM?
Theoretically, a cdm.large CDM instance can migrate 1 TB to 8 TB data per day. The actual transmission rate is affected by factors such as the Internet bandwidth, cluster specifications, file read/write speed, number of concurrent jobs, and disk read/write performance.
Parent topic: DataArts Migration (CDM Jobs)
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