See the DISCUSS Merging compaction improvements to 5.0 <https://lists.apache.org/list.html?d...@cassandra.apache.org> , Jon said he have worked with AWS and the EBS team directly and wrote the Best Practices for C* on EBS <https://aws.amazon.com/cn/blogs/database/best-practices-for-running-apache-cassandra-with-amazon-ebs/> .
Long Pan <panlong...@gmail.com> 于2025年2月20日周四 14:27写道： > Hi Cassandra Community, > > I’m exploring the feasibility of running Cassandra with remote storage, > primarily *block storage* (e.g., AWS EBS, OCI Block Volume, Google > Persistent Disk) and possibly even *file storage* (e.g., NFS, EFS, FSx). > While local SSDs are the typical recommendation for optimal performance, > I’d like to understand if anyone has experience or insights on using remote > disks in production. > > Specifically, I’m looking for guidance on: > > 1. *Feasibility* – Has anyone successfully run Cassandra with remote > storage? If so, what use cases worked well? > 2. *Major Downsides & Caveats* – Are there any known *performance > bottlenecks, consistency issues*? > 3. *Configuration Tuning* – Are there any *special settings* (e.g., > compaction, memtable flush thresholds, disk I/O tuning) that can help > mitigate potential drawbacks? > 4. *Monitoring & Alerting* – What are the key *metrics and failure > scenarios* to watch out for when using remote storage? > > I’d appreciate any insights, war stories, or best practices from those who > have experimented with or deployed Cassandra on remote storage. > > Thanks, > Long Pan >
