Method and system for processing replicated transactions...

Details Method and system for processing replicated transactions... Method and system for processing replicated transactions...

2005-12-20

2005-12-20

Baderman, Scott (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

C714S016000, C707S793000

Reexamination Certificate

active

06978396

ABSTRACT:
This invention relates generally to database servers and computer systems and, more particularly, describes the mechanism to run transaction operations originating from a primary server used to replicate data in parallel in a secondary server. Especially the invention relates to running concurrent or parallel operations in a secondary server for redundancy, recovery and propagated transactions. This invention describes how parallel operation in a secondary server improves performance and availability and how it maintains transaction order and output congruent with the primary server where transaction operations are originated.

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