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Fix Garage page

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Quentin 2020-10-13 12:16:02 +02:00
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commit c21124b02e
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src/Technique/Développement/Garage.md
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@ -39,6 +39,11 @@ Swift and Pithos are probably the most similar to AWS S3 with their consistent h
There was many attempts in research too. I am only thinking to [LBFS](https://pdos.csail.mit.edu/papers/lbfs:sosp01/lbfs.pdf) that was used as a basis for Seafile. There was many attempts in research too. I am only thinking to [LBFS](https://pdos.csail.mit.edu/papers/lbfs:sosp01/lbfs.pdf) that was used as a basis for Seafile.
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## Random notes
- Cassandra (ScyllaDB) for metadata - Cassandra (ScyllaDB) for metadata
- Own system using consistent hashing for data chunks - Own system using consistent hashing for data chunks
@ -59,7 +64,7 @@ _Remark 1_ I really like the Rabin fingerprinting approach however deduplication
_Remark 2_ Seafile idea has been stolen from this article: https://pdos.csail.mit.edu/papers/lbfs:sosp01/lbfs.pdf _Remark 2_ Seafile idea has been stolen from this article: https://pdos.csail.mit.edu/papers/lbfs:sosp01/lbfs.pdf
#### Random notes
--> we should not talk about block. It is the abstraction that manipulate your FS to interact with your hard drive. "Chunk" is probably more appropriate. Block storage are a class of distributed storage where you expose the abstraction of your hard drive over the network, mainly SATA over ethernet, thinking to SCSI, FiberChannel, and so on --> we should not talk about block. It is the abstraction that manipulate your FS to interact with your hard drive. "Chunk" is probably more appropriate. Block storage are a class of distributed storage where you expose the abstraction of your hard drive over the network, mainly SATA over ethernet, thinking to SCSI, FiberChannel, and so on