Patent №
US 8,738,569
Granted
2014-05-27
Filed 2012
Owner
EMC CORPORATION
Lab
—
AI components
1
kr
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13371337
A script is run on a database to transform the metadata and produce an upgraded database. A new database corresponding to the upgraded database is initialized, and the metadata in the new database catalog is verified by comparing it to the upgraded database metadata. A fast verification is performed on a partial upgrade by dumping the catalogs of master nodes and comparing the results, and a thorough verification is performed on a full upgrade by querying and comparing both master node catalogs and segment node catalogs.
AI classification
Ownership
EMC CORPORATION
assignment · 278390544
Assignors
CHOI, KING LUN, WELTON, CALEB E., COHEN, JEFFREY IRA, SHERRY, GAVIN
On an employer assignment, the assignors are typically the inventors.