olafA

3 ms·

1. 1.▲
   Ask HN: How does Cassandra achieve strong consistency if there is no rollback?

   3 points by olafA 3y ago|1 comments
2. 2.▲
   by olafA 3y ago

   Thank you for taking the time to explains this. I am still a bit confused, if external consistency is not trying to solve global serial order, but only solving read from client point of view, such that all committed transaction before read
3. 3.▲
   by olafA 3y ago

   please bear with me on this, running through the example even when the wait kicked in trxA's timestamp (14ms nodeA time) is still greater than trxB's timestamp (9ms nodeB time) which violate gcp's definition of external consi
4. 4.▲
   Ask HN: How does waiting 7ms help GCP spanner in external consistency?

   4 points by olafA 3y ago|4 comments