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What about single points of failure? Replication? High availability? Disaster recovery? Backup / snapshots/ versioning? This is one of the benefits of the cloud
by icedchai 3y ago
What about single points of failure? Replication? High availability? Disaster recovery? Backup / snapshots/ versioning? This is one of the benefits of the cloud.
- fh973 3y agoUse a distributed file system or object store with what you need, like Quobyte or Ceph.
- colechristensen 3y agoPlenty of tools for that on premises. Are you actually asking?
- icedchai 3y agoNo, I'm just mentioning these things to show that the decision is more complex than a "4U server" vs "S3." S3/AWS gives you a ton of stuff you'd have to implement yourself. Plus you need to hire more people to manage it.
- colechristensen 3y agoMinio does most of S3 for example, duh you would have to do some stuff yourself but you wouldn’t be implementing everything yourself from scratch, far from it. https://min.io/ https://min.io/
- kazen44 3y agohalf of these are already managed by something like ZFS.. (the only one i can think of which is not inherent in the Filesystem is High availability). But one should build that kind of redundancy on a higher level anyways. (multiple storage pools, replicating writes etc). or, if you go fibre channel, just replicate the writes across multiple storage systems and be done with it. (this requires a fibre channel network though, which is neither easy nor cheap).