Het team achter CockroachDB heeft versie 2.0.5 uitgebracht. Dit is een opensourcedatabase die uitermate geschikt is voor cloudomgevingen en die verschillende opties voor het opvangen van problemen biedt, dankzij de verspreide opzet. Voor meer informatie verwijzen we naar deze pagina, waar de meest gestelde vragen worden beantwoord. De lijst met veranderingen ziet er als volgt uit:
SQL language changesBug fixes
- The binary Postgres wire format is now supported for INTERVAL values. #28135
Doc updates
- IMPORT no longer silently converts \r\n characters in CSV files into \n. #28225
- Fixed a bug that could cause the row following a deleted row to be skipped during BACKUP. #28196
- Limited the size of "batch groups" when committing a batch to RocksDB to avoid rare scenarios in which multi-gigabyte batch groups are created, which can cause a server to run out of memory when replaying the RocksDB log at startup. #28009
- Prevented unbounded growth of the Raft log caused by a loss of quorum. #27868
- CockroachDB now properly reports an error when a query attempts to use ORDER BY within a function argument list, which is an unsupported feature. #25147
- Added a Performance Tuning tutorial that demonstrates essential techniques for getting fast reads and writes in CockroachDB, starting with a single-region deployment and expanding into multiple regions. #3378
- Expanded the Production Checklist to cover a detailed explanation of network flags and scenarios and updated production deployment tutorials to encourage the use of --advertise-host on node start. #3352
- Expanded the Kubernetes tutorials to include setting up monitoring and alerting with Prometheus and Alertmanager. #3370
- Published a full set of training modules on CockroachDB fundamentals, including the architecture and operation, troubleshooting, and maintenance basics. #3385
- Updated the OpenSSL certificate tutorial to allow multiple node certificates with the same subject. #3423
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