Efficient tracking of an alternate global update and read values using exception lists
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 5, 2019
Grant Date -
Oct 6, 2016
app pub date -
Mar 3, 2016
filing date -
Apr 2, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Optimizing approximation of an earliest access time of objects in a datasharing environment by maintaining a global exception list for objects that are accessed by transactions that commit infrequently. The global exception list comprises a time value representing the earliest access time for each object in the global exception list, and an object identifier. The system references the global exception list to determine whether the object is in the global exception list. If the object is in the global exception list, the system uses the time value associated with the object when determining the earliest access time for the object. If not, the system approximates the earliest access time of the object by selecting the most recent access time value from the global exception list, providing more recent access times for objects accessed by transactions that commit frequently.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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