DATA PARTITIONING IN A DISTRIBUTED STORAGE SYSTEM

DATA PARTITIONING IN A DISTRIBUTED STORAGE SYSTEM

A distributed storage system includes multiple partitions. A block received for storage is striped across the partitions if it meets predetermined criteria. Multiple tables are maintained for indexing the blocks and the subblocks of blocks that are partitioned. The tables for the subblocks and the t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LANGE, Kristopher T, SAH, Maneesh, ZHANG, Pei, DEVARAJU, Jegan, LOU, Yongfu, MAINALI, Shane K, SEELA, Pradeep, TSAI, Yi-Fan
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A distributed storage system includes multiple partitions. A block received for storage is striped across the partitions if it meets predetermined criteria. Multiple tables are maintained for indexing the blocks and the subblocks of blocks that are partitioned. The tables for the subblocks and the tables for the corresponding blocks of the subblocks are updated to include metadata for the subblocks for retrieving the subblocks in response to a request for a corresponding stored block.