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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. 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 ## 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. The file id generation is actually pretty trivial and you could use your own way to generate the file keys.