All of Percona’s open source software products, in one place, to download as much or as little as you need.
All of Percona’s open source software products, in one place, to download as much or as little as you need.
Browse free open source Database software and projects below. Use the toggles on the left to filter open source Database software by OS, license, language, programming language, and project status. BambooHR is all-in-one HR software made for small and medium businesses and the people who work in them—like you. Our software makes it easy to collect, maintain, and analyze your people data, improve t
元ネタ: http://labs.unoh.net/2007/07/mysqltips.html あまり具体的じゃないので、僕の考えとか。 正しいかどうかは各自の状況だとか実際試すべきなんだけど、参考になれば。 MyISAM、InnoDBなどテーブルタイプ 僕は断然InnoDB派です。 ただ仰るとおり、ログるだけのテーブルとかならMyISAMでもいいとは思うけど。 トランザクションやロック処理などが必要ない場合など、MyISAM形式にも良いところはあるので検討してみる価値はあるかもしれません。 これだけの指摘だとちょっと微妙な気がするです。 MyISAMの使いどころってのは、 ピンで他とリレーションが無い単純追記系のテーブル リレーションがあり、同一トランザクション内での更新系クエリが存在する場合は、トランザクションが期待通りに動かないので、基本的にはInnoDBと混在させるべきではない
Case StudiesIn addition to tools, I wrote a number of case studies that are now too out of date to reprint: case1/ Indexing Basic MySQL Queriescase2/ Table Design and MySQL Index Detailscase3/ MySQL ORDER BY With LIMIT and ANALYZEcase4/ How To Index For Joins With MySQLcase5/ How To Look At MySQL Joins and More ORDER BY With LIMITInstead, read my book: Efficient MySQL Performance. It’s up to date,
The MySQL cheat sheet is designed to act as a reminder and reference sheet, listing useful information about MySQL. It includes a list of the available functions in MySQL, as well as data types. It also includes a list of MySQL functions available in PHP, and a list of useful sample queries to select data from a database. A description of what is on the cheat sheet follows, or if you are impatient
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