itsbilal
Re:Pebble: A RocksDB Inspired Key-Value Store Written in Go
on Tuesday September 15, 2020 @04:23PM (#24486298)
Hi, I'm on the team that works on Pebble. Partially synced WAL records are easier to detect, as they would just appear as corrupt records and we can stop WAL replay at that point. Non-WAL writes are even easier to handle as SSTable files are immutable once fully written and synced. We rely pretty heavily on fsync/fdatasync calls to guarantee that "all" the data in a given range made it.
In addition to randomized crash tests, we have a suite of end-to-end integration tests on top of Cockroach, called Roachtests, that put clusters under a combination of node crash/restart scenarios and confirm data consistency.
Re:Otonomo, with nearly $55M in funding, is cloning our product
on Monday April 22, 2019 @11:10AM (#19719477)
Wow, this is as blatant as it gets.
Re:Canadian Tech Is Having a Moment
on Thursday June 15, 2017 @03:22PM (#14563558)
Permanent residency*, which is a lot quicker to get than citizenship.