Handlersocket etc. 20110906

HandlerSocket について + α 2011/09/06 tokyoLinuxStudy #3 　 @ 　四谷株式会社ディー・エヌ・エーシステム統括本部 IT 基盤部樋口　証

HandlerSocket plugin とは ,[object Object],[object Object],[object Object]

構成 mysqld client app Handler Interface Innodb MyISAM Other storage engines … SQL Layer HandlerSocket Plugin Listener for libmysql libmysql libhsclient Applications

概要 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

入手＆インストール方法 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

メリット ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

HandlerSocket に向いているケース ,[object Object],[object Object],[object Object],[object Object]

HandlerSocket に不向きなケース ,[object Object],[object Object],[object Object]

性能の目安 ( 参照系 ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

性能の目安 ( 更新系 ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

HandlerSocket の主な機能 ( 参照系 ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

HandlerSocket の主な機能 ( 更新系 ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SQL クエリとの共存 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

はまりどころ (1) ,[object Object],[object Object]

はまりどころ (2) ,[object Object],[object Object],[object Object],[object Object],[object Object]

libhsclient ,[object Object],[object Object],[object Object]

Net::HandlerSocket ,[object Object],[object Object],my $cli = new Net::HandlerSocket( {host => ‘localhost’, port => 9999}); $cli->open_index(1, ‘db1’, ‘table1’, ‘PRIMARY’, ‘k,v’); my $res = $cli->exec_multi([ [ 1, ‘=‘, [ ’33’ ], 1, 0 ], [ 1, ‘=‘, [ ’44’ ], 1, 0, ‘U’, [ ’44’, ‘hoge’ ] ], [ 1, ‘>=‘, [ ’55’ ], 10, 20 ], ]);

その他の言語用クライアントライブラリ ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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Mobage での負荷分散 & 冗長化 (1) MySQL アプリサーバ MyDNS サーバ MySQL MySQL MySQL サーバのリストを取得

Mobage での負荷分散 & 冗長化 (2) MySQL アプリサーバ MyDNS サーバ MySQL MySQL 一台を選択しクエリ実行

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Mobage での負荷分散と冗長化 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Mobage での負荷分散と冗長化 ,[object Object],[object Object],[object Object]

まとめ ,[object Object],[object Object]

Handlersocket etc. 20110906

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