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Title: Partitioned key-value store with atomic memory operations

A partitioned key-value store is provided that supports atomic memory operations. A server performs a memory operation in a partitioned key-value store by receiving a request from an application for at least one atomic memory operation, the atomic memory operation comprising a memory address identifier; and, in response to the atomic memory operation, performing one or more of (i) reading a client-side memory location identified by the memory address identifier and storing one or more key-value pairs from the client-side memory location in a local key-value store of the server; and (ii) obtaining one or more key-value pairs from the local key-value store of the server and writing the obtained one or more key-value pairs into the client-side memory location identified by the memory address identifier. The server can perform functions obtained from a client-side memory location and return a result to the client using one or more of the atomic memory operations.
Inventors:
; ;
Issue Date:
OSTI Identifier:
1342733
Assignee:
EMC IP Holding Company LLC (Hopkinton, MA) LANL
Patent Number(s):
9,563,426
Application Number:
14/502,231
Contract Number:
AC52-06NA25396
Resource Relation:
Patent File Date: 2014 Sep 30
Research Org:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING