SCHEMALESS DATA ACCESS MANAGEMENT

摘要

Techniques are described for managing data between an in-memory data grid and a schemaless data store. In one example, a method includes generating hash codes for one or more keys. Each key is associated with one data item from a plurality of data items in the schemaless data store. The method further includes storing the hash codes in a persistent data structure. The method further includes receiving a request via the in-memory data grid to access a selected data item, wherein the selected data item has an associated key. The method further includes deriving a hash code for the key associated with the selected data item. The method further includes determining whether the derived hash code is present in the persistent data structure. The method further includes performing an operation based on the determination of whether the derived hash code is present in the persistent data structure.