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COMPUTER ORGANIZATION AND ARCHITECTURE DESIGNING FOR PERFORMANCE NINTH EDITION • The family concept: Introduced by IBM with its System/360 in 1964, fo 阅读全文
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COMPUTER ORGANIZATION AND ARCHITECTURE DESIGNING FOR PERFORMANCE NINTH EDITION 阅读全文
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http://support.minitab.com/en-us/minitab/17/topic-library/modeling-statistics/multivariate/principal-components-and-factor-analysis/what-is-pca/ http: 阅读全文
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https://dev.mysql.com/doc/refman/5.5/en/glossary.html#glos_buffer_pool buffer pool The memory area that holds cached InnoDB data for both tables and i 阅读全文
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http://highscalability.com/blog/2015/5/18/how-mysql-is-able-to-scale-to-200-million-qps-mysql-cluster.html 阅读全文
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https://gigaom.com/2011/12/06/facebook-shares-some-secrets-on-making-mysql-scale/ Facebook shares some secrets on making MySQL scale Derrick Harris De 阅读全文
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http://dev.mysql.com/doc/refman/5.7/en/partitioning-limitations.html Performance considerations. Some effects of partitioning operations on performanc 阅读全文
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BIG TABLE 1-toSMALLtable @-toMEMORY 阅读全文
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DATABASE SYSTEM CONCEPTS, SIXTH EDITION11.1 Basic ConceptsAn index for a file in a database system works in much the same way as the indexin this textb 阅读全文
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http://dev.mysql.com/doc/refman/5.7/en/create-table.html You can use the TEMPORARY keyword when creating a table. A TEMPORARY table is visible only to 阅读全文
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http://mathworld.wolfram.com/Variance.html Variance For a single variate having a distribution with known population mean , the population variance , 阅读全文
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Probability and Statistics > Moments > History and Terminology > Disciplinary Terminology > Biological Terminology > History and Terminology > Discipl 阅读全文
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1 [SQL]DROP PROCEDURE IF EXISTS truncate_insert_sales_rank_toparow_week; 2 受影响的行: 0 3 时间: 0.001s 4 5 [SQL] 6 7 CREATE PROCEDURE truncate_insert_sales_rank_toparow_week () 8 BEGIN ... 阅读全文
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http://www.tocker.ca/categories/myisam Converting MyISAM to InnoDB and a lesson on variance I'm about to start working through converting a large MySQ 阅读全文
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MyISAM HASH restart-buffer 阅读全文
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COMPUTER ORGANIZATION AND ARCHITECTURE DESIGNING FOR PERFORMANCE NINTH EDITION 阅读全文