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Re: Nginx cache grouped by keys

Piotr Sikora
December 05, 2011 10:18AM
Hello Wandenberg,
thank you for your patches and sorry for the late reply.

I've been toying with various ideas on how to improve cache purging
mechanism (with prefixes, wildcards and/or cache groups) for the last 2
years, but to be honest, I wasn't happy with any of them... And while your
approach is probably the best you can do with current cache implementation,
it's far from perfect, simply because it needs to walk the disk, which makes
it useable only for very small cache groups.

If nginx guys decide that your approach is acceptable and include it in the
core, then I have no problem with adding support for it in ngx_cache_purge,
but to be honest, I would prefer to see some kind of persistent cache index
instead ;)

Best regards,
Piotr Sikora < piotr.sikora@frickle.com >

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Subject Author Views Posted

Nginx cache grouped by keys Attachments

wandenberg 2201 November 29, 2011 03:34PM

Re: Nginx cache grouped by keys

Piotr Sikora 1306 December 05, 2011 10:18AM

Re: Nginx cache grouped by keys

Brian Akins 727 December 05, 2011 04:22PM

Re: Nginx cache grouped by keys

Piotr Sikora 1070 December 05, 2011 04:38PM



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