WAN optimized micro-service based deduplication

摘要

A system for managing an object storage includes frontend micro-services and backend micro-services. The frontend micro-services obtain a request to store data in an object storage; divide the data into slices; send a slice analysis request, based on a slice of the slices, to the backend micro-services; obtain, from the plurality of backend micro-services, a list of segments of the slice that are not stored in the object storage; and add a segment specified by the list of segments to a compression region. The backend micro-services identify segments of the slice specified by the slice analysis request that are not stored in the object storage and generate the list of segments of the slice based on the identified segments.