'Tracking the changes in data of azure blob storage
Azure provides tracking of activities by activity log but I am working on a use case in which I have to track changes in a JSON file that is in the Azure blob storage and I have to figure out how can I track changes in the file.
Solution 1:[1]
You can enable Blob storage versioning to automatically keep track changes of a file in blob.When blob versioning is enabled, you can access earlier versions of a blob to recover your data if it is modified or deleted.
Each blob version is identified by a unique version ID. The value of the version ID is the timestamp at which the blob was updated. The version ID is assigned at the time that the version is created.
When you call a write operation to create or modify a blob, Azure Storage returns the x-ms-version-id header in the response. This header contains the version ID for the current version of the blob that was created by the write operation.
The version ID remains the same for the lifetime of the version.
Reference : https://docs.microsoft.com/en-us/azure/storage/blobs/versioning-overview
Sources
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Source: Stack Overflow
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