Kouhei Sutou
null+****@clear*****
Sat Dec 8 01:11:09 JST 2012
Kouhei Sutou 2012-12-08 01:11:09 +0900 (Sat, 08 Dec 2012) New Revision: 12efc59208ace8838d45b5f5b27c5215be68cbd7 https://github.com/groonga/fluent-plugin-groonga/commit/12efc59208ace8838d45b5f5b27c5215be68cbd7 Log: doc: add diagrams for large system Modified files: doc/text/constitution.md Modified: doc/text/constitution.md (+49 -1) =================================================================== --- doc/text/constitution.md 2012-12-08 00:43:18 +0900 (c242e18) +++ doc/text/constitution.md 2012-12-08 01:11:09 +0900 (c0faf4e) @@ -166,7 +166,9 @@ You cannot update data until you finish to recover. ### Medium system -In medium system, you has two or more groonga slave servers. +In medium system, you have two or more slave groonga servers. Fluentd +updates two or more slave groonga servers with the `copy` output +plugin and the `groonga` output plugin. Here is a diagram of this constitution. @@ -189,3 +191,49 @@ Here is a diagram of this constitution. TODO: ... +### Large system + +In large system, you have two or more slave groonga server clusters. +Fluentd that connects with master groonga server updates two or more +fluentds that are in slave groonga server clusters with the `copy` +output plugin and the `forward` output plugin. A slave cluster has a +fluentd. Fluentd in slave groonga server clusters updates slave +groonga server in the same slave groonga server cluster by the `copy` +output plugin and `groonga` output plugin. + +Here is a diagram of this constitution. + + update update + and and + search +---------+ search +---------+ + +--------+ <--------> | fluentd | <------> | master | + | | +---------+ | groonga | + | client | | +---------+ + | | +------------------------------+ + +--------+ +----------------------------------+ | + | | | slave cluster | | + | client | search | +---------+ update +---------+ | | + | | <------> | | slave | <------- | fluentd | <-+ update + +--------| | | groonga | +---------+ | | + | | | +---------+ +-----------+ | | + | client | search | +---------+ | | | + | | <------> | | slave | <-+ update | | + +--------| | | groonga | | | | + | | | +---------+ | | | + | ... | ... | ... ... | | + +----------------------------------+ | + +--------+ +----------------------------------+ | + | | | slave cluster | | + | client | search | +---------+ update +---------+ | | + | | <------> | | slave | <------- | fluentd | <-+ update + +--------| | | groonga | +---------+ | | + | | | +---------+ +-----------+ | | + | client | search | +---------+ | | | + | | <------> | | slave | <-+ update | | + +--------| | | groonga | | | | + | | | +---------+ | | | + | ... | ... | ... ... | | + +----------------------------------+ | + ... ... + +TODO: ... -------------- next part -------------- HTML����������������������������...下载
