Commit d14e3e7f authored by Kirill Smelkov's avatar Kirill Smelkov

.

parent 4000df14
...@@ -46,7 +46,7 @@ ...@@ -46,7 +46,7 @@
Storage Storage
- Use libmysqld instead of a stand-alone MySQL server. - Use libmysqld instead of a stand-alone MySQL server.
- In backup mode, 2 simultaneous replication should be possible so that: NOTE - In backup mode, 2 simultaneous replication should be possible so that:
- outdated cells does not block backup for too long time - outdated cells does not block backup for too long time
- constantly modified partitions does not prevent outdated cells to - constantly modified partitions does not prevent outdated cells to
replicate replicate
...@@ -60,7 +60,7 @@ ...@@ -60,7 +60,7 @@
not degrade performance for client nodes. But when there's only 1 storage not degrade performance for client nodes. But when there's only 1 storage
left for a partition, it may be wanted to guarantee a minimum speed to left for a partition, it may be wanted to guarantee a minimum speed to
avoid complete data loss if another failure happens too early. avoid complete data loss if another failure happens too early.
- Find a way not to always start replication from the beginning. Currently, NOTE - Find a way not to always start replication from the beginning. Currently,
a temporarily down nodes can't replicate from where it was interrupted, a temporarily down nodes can't replicate from where it was interrupted,
which is an issue on big databases. (SPEED) which is an issue on big databases. (SPEED)
- Pack segmentation & throttling (HIGH AVAILABILITY) - Pack segmentation & throttling (HIGH AVAILABILITY)
...@@ -80,7 +80,7 @@ ...@@ -80,7 +80,7 @@
- Check replicas: (HIGH AVAILABILITY) - Check replicas: (HIGH AVAILABILITY)
- Automatically tell corrupted cells to fix their data when a good source - Automatically tell corrupted cells to fix their data when a good source
is known. is known.
- Add an option to also check all rows of trans/obj/data, instead of only NOTE - Add an option to also check all rows of trans/obj/data, instead of only
keys (trans.tid & obj.{tid,oid}). keys (trans.tid & obj.{tid,oid}).
Master Master
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