3 ms·
Could you expand a bit on what your use case is ?. Is this a cache in front of an s3 data warehouse or something like that ?.
by quadrature 5y ago
Could you expand a bit on what your use case is ?. Is this a cache in front of an s3 data warehouse or something like that ?.
- antongribok 5y agoWe're using LVM cache with Ceph on spinning disks for object storage workloads in a large, on-prem private cloud. In other words, this cache is behind the S3 backend, but in front of spinning disks. When we built this, we had a choice of using all-SSD, spinning disk only, or a combination of both using LVM cache. LVM cache gave us a lot better performance per $ than using all-SSD. As for what type of actual application workloads? What do you use AWS S3 for? You name it, we have it: Backups, container registry, data warehouse, pictures, PDF docs, config data...