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1. WO2016144299 - GRAPH UPDATE FLUSH TO A SHARED MEMORY

Publication Number WO/2016/144299
Publication Date 15.09.2016
International Application No. PCT/US2015/019232
International Filing Date 06.03.2015
IPC
G06F 17/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
G06F 17/30 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
30Information retrieval; Database structures therefor
CPC
G06F 16/2358
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
23Updating
2358Change logging, detection, and notification
G06F 16/273
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
27Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
273Asynchronous replication or reconciliation
G06F 16/9024
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
90Details of database functions independent of the retrieved data types
901Indexing; Data structures therefor; Storage structures
9024Graphs; Linked lists
Applicants
  • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP [US]/[US]
Inventors
  • NOVAKOVIC, Stanko
  • KEETON, Kimberly
  • FARABOSCHI, Paolo
  • SCHREIBER, Robert
Agents
  • CHEN, Lawrence M.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) GRAPH UPDATE FLUSH TO A SHARED MEMORY
(FR) PURGE DE MISE À JOUR DE GRAPHE DANS UNE MÉMOIRE PARTAGÉE
Abstract
(EN)
In some examples, a graph processing server is communicatively linked to a shared memory. The shared memory may also be accessible to a different graph processing server. The graph processing server may compute an updated vertex value for a graph portion handled by the graph processing server and flush the updated vertex value to the shared memory, for retrieval by the different graph processing server. The graph processing server may also notify the different graph processing server indicating that the updated vertex value has been flushed to the shared memory.
(FR)
Dans certains exemples, la présente invention concerne un serveur de traitement des graphes qui est en communication avec une mémoire partagée. La mémoire partagée peut également être accessible par un autre serveur de traitement des graphes. Le serveur de traitement des graphes peut calculer une valeur de vertex mise à jour pour une partie de graphe gérée par le serveur de traitement des graphes et purger la valeur de vertex mise à jour dans la mémoire partagée, afin qu'elle soit récupérée par l'autre serveur de traitement des graphes. Le serveur de traitement des graphes peut également signaler à l'autre serveur de traitement des graphes que la mise à jour de valeur de vertex mise à jour a été purgée dans la mémoire partagée.
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