Patent ID: 11934373
Assignee: LEANXCALE, S.L.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. A system according to claim 1, wherein the data store engine is adapted to receive a recovery of an operation row and search for a value row with the same primary key and the highest commit timestamp, wherein
if the commit timestamp of the selected value row is equal or higher than the commit timestamp of the given operation row, the recovery of the row is ignored,
otherwise, a new value row with the same commit timestamp as the given operation row is generated, the operations on the given operation row are applied over the values of the corresponding columns in the selected value row with the highest commit timestamp and the result is stored in the corresponding column of the new generated value row, if the value row does not exist or it is a tombstone value row a default row with default values is generated.