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Azure Data Factory
An Azure service for ingesting, preparing, and transforming data at scale.
Hello,
If you are speaking about blob storage please see:
- Hot tier: An online tier optimized for storing data that is accessed or modified frequently. The hot tier has the highest storage costs, but the lowest access costs.
- Cool tier: An online tier optimized for storing data that is infrequently accessed or modified. Data in the cool tier should be stored for a minimum of 30 days. The cool tier has lower storage costs and higher access costs compared to the hot tier.
- Cold tier: An online tier optimized for storing data that is rarely accessed or modified, but still requires fast retrieval. Data in the cold tier should be stored for a minimum of 90 days. The cold tier has lower storage costs and higher access costs compared to the cool tier.
- Archive tier: An offline tier optimized for storing data that is rarely accessed, and that has flexible latency requirements, on the order of hours. Data in the archive tier should be stored for a minimum of 180 days.
Access tiers for blob data
https://learn.microsoft.com/en-us/azure/storage/blobs/access-tiers-overview
If this is helpful please accept answer.