INDEX FOR FAST BATCH UPDATES OF LARGE DATA TABLES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 30, 2014
app pub date -
Apr 29, 2013
filing date -
Apr 29, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Systems and processes for managing data using a composite index formed from a major sub-index and zero or more minor sub-indexes are described. Updates to the data may be cached in memory. When the cache memory becomes full, the contents of the cache may be sorted and stored as entries in a minor sub-index in a hard-disk drive with a single streaming disk write. In response to a threshold condition, the major sub-index may be updated using streaming disk accesses based on the entries in the minor sub-indexes. Once the major sub-index is updated to include all of the updates from the minor sub-indexes, the minor sub-indexes may be deleted.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully