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Updated Optimization (markdown)

Chris Lu 2020-08-31 21:36:54 -07:00
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Optimization.md

@ -69,6 +69,8 @@ By default, the volume server uses in memory index to achieve O(1) disk read. Ro
Another aspect is the total file size that are read at the same time. If serving 100KB-sized file for 1000 concurrent reads, 100MB memory is needed.
For large files uploaded through filer, auto-chunking would be applied, the default value is `weed filer -maxMB=32`. So if your system is going to support 1000 concurrent reads, `1000 x 32MB` memory is needed.
## Insert with your own keys
The file id generation is actually pretty trivial and you could use your own way to generate the file keys.