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Updated Cloud Cache Benefits (markdown)

Chris Lu 2021-08-19 12:16:29 -07:00
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Cloud-Cache-Benefits.md

@ -51,7 +51,7 @@ However, how to make SeaweedFS work with data already on cloud?
# What SeaweedFS Cloud Cache is not? # What SeaweedFS Cloud Cache is not?
* It is not a proxy. Many existing tools, e.g., rclone, can proxy requests to cloud storage. Proxy is not ideal for low-latency read or write operations. * It is not a proxy. Proxy is not ideal for low-latency read or write operations.
* Its cache size is not limited. With unlimited size, all file content can be localized. So the read can be fast even on the first attempt, without worrying cached items are evicted due to capacity. * Its cache size is not limited. With unlimited size, all file content can be localized. So the read can be fast even on the first attempt, without worrying cached items are evicted due to capacity.
* Its cache is not write-through. * Its cache is not write-through.
* It does not need to link to the original data source. After caching all the file content, you can choose to detach from the remote storage. * It does not need to link to the original data source. After caching all the file content, you can choose to detach from the remote storage.