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YDB

Konstantin Lebedev 2022-05-03 16:22:06 +05:00
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Filer-Stores.md

@ -12,6 +12,7 @@ The Filer Store persists all file metadata and directory information.
| Sqlite | O(logN)| unlimited | Local, Very Fast |Atomic| Yes | Yes | Default, fairly scalable, Stream backup |
| Mongodb | O(logN)| unlimited | Local or Distributed, Fast | | Yes| | Easy to manage |
| Arangodb | O(logN)| unlimited | Local or Distributed, Fast | | Native| Yes | Easy to manage; Scalable |
| YDB | O(logN)| unlimited | Local or Distributed, Fast |Atomic| Native| Yes | Easy to manage; True elastic Scalability; High Availability |
| [Redis2](https://github.com/chrislusf/seaweedfs/wiki/Filer-Redis-Setup)| O(1) | limited | Local or Distributed, Fastest ||Native| | one directory's children are stored in one key~value entry |
| [Redis3](https://github.com/chrislusf/seaweedfs/wiki/Filer-Redis-Setup)| O(1) | unlimited | Local or Distributed, Fastest ||Native| | one directory's children are spread into multiple key~value entries |
| Cassandra | O(logN)| unlimited | Local or Distributed, Very Fast||Native| | |