1. A storage system, comprising: a production site in operable communication with a replication site; and an object store disposed at the replication site, the object store comprising a plurality of data objects associated with data stored in at least one data storage entity of the production site; the replication site configured to generate a virtual access point in time (PIT) based at least in part on the plurality of data objects, the generation of the virtual access PIT comprising: providing a plurality of nodes in operable communication with the storage system, each respective node configured to, substantially concurrently: perform a MapReduce operation to generate a respective first set of disk objects based on the plurality of data objects; and create, based at least in part on the first set of disk objects, a respective set of metadata objects, each respective metadata object within each respective set describing a location at the replica site of at least one of the plurality of data objects and an offset within that at least one data object that holds corresponding data for the PIT; and merging together into a virtual access PIT, from each of the plurality of parallel nodes, the first set of disk objects and the first set of metadata objects.