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comparison README @ 45:489c5d4318ff draft

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Keepalive: "single" parameter deprecated. The original idea was to optimize edge cases in case of interchangeable backends, i.e. don't establish a new connection if we have any one cached. This causes more harm than good though, as it screws up underlying balancer's idea about backends used and may result in various unexpected problems.
author Maxim Dounin <mdounin@mdounin.ru>
date Mon, 25 Jun 2012 22:55:53 +0400
parents a84573f16a0c
children 92125e266aa4
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44:d9ac9ad67f45 45:489c5d4318ff
16 16
17 - <num> 17 - <num>
18 Maximum number of connections to cache. If there isn't enough 18 Maximum number of connections to cache. If there isn't enough
19 room to cache new connections - last recently used connections 19 room to cache new connections - last recently used connections
20 will be kicked off the cache. 20 will be kicked off the cache.
21
22 - single
23 Treat everything as single host. With this flag connections
24 to different backends are treated as equal.
25 21
26 Sample configuration: 22 Sample configuration:
27 23
28 upstream memd { 24 upstream memd {
29 server 127.0.0.1:11211; 25 server 127.0.0.1:11211;