Boaz Leskes f6b5d7e013
Add sequence numbers based optimistic concurrency control support to Engine ()
This commit add support to engine operations for resolving and verifying the sequence number and
primary term of the last modification to a document before performing an operation. This is
infrastructure to move our (optimistic concurrency control)[http://en.wikipedia.org/wiki/Optimistic_concurrency_control] API to use sequence numbers instead of internal versioning.

Relates  
Relates 
2018-12-13 08:08:40 +01:00
..