CN102810116B - 一种基于数据库连接的自动路由和负载均衡的方法及系统 - Google Patents
一种基于数据库连接的自动路由和负载均衡的方法及系统 Download PDFInfo
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- CN102810116B CN102810116B CN201210220053.5A CN201210220053A CN102810116B CN 102810116 B CN102810116 B CN 102810116B CN 201210220053 A CN201210220053 A CN 201210220053A CN 102810116 B CN102810116 B CN 102810116B
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Abstract
Description
数据操作语句示例 | 最前面一个单词 | 解析结果 |
select*from tb | select | 读操作 |
insert into tb(a,b,c)values(1,2,3) | insert | 写操作 |
update tb set b=22,c=33 where a=1 | update | 写操作 |
delete from tb where a=1 | delete | 写操作 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103324732B (zh) * | 2013-06-29 | 2016-06-29 | 优视科技有限公司 | Mysql数据库水平切分方法、mysql连接建立方法及装置 |
CN104298691B (zh) * | 2013-07-19 | 2017-12-08 | 国际商业机器公司 | 用于评估数据库索引的效率的方法和装置 |
CN107066575B (zh) * | 2017-04-11 | 2021-01-15 | 广东亿迅科技有限公司 | 用于实现数据库读写负载均衡的方法及其系统 |
CN109067649B (zh) * | 2018-07-31 | 2021-06-22 | 平安科技(深圳)有限公司 | 节点处理方法及装置、存储介质和电子设备 |
CN110427353B (zh) * | 2019-06-27 | 2022-07-26 | 华迪计算机集团有限公司 | 数据库服务器集群读写分离设置的方法及装置 |
CN111538605B (zh) * | 2020-04-24 | 2023-04-11 | 北京思特奇信息技术股份有限公司 | 一种分布式数据访问层中间件及命令执行方法和装置 |
CN111581243B (zh) * | 2020-04-30 | 2023-04-18 | 北京江融信科技有限公司 | 基于批次数据库的批处理任务执行方法及系统 |
CN113220458B (zh) * | 2021-05-26 | 2022-11-01 | 西安热工研究院有限公司 | 一种数据库连接池实现负载均衡的实时调度方法和装置 |
Citations (6)
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CN101119414A (zh) * | 2007-09-19 | 2008-02-06 | 华为技术有限公司 | 访问数据库的方法及系统 |
CN101169785A (zh) * | 2007-11-21 | 2008-04-30 | 浪潮电子信息产业股份有限公司 | 集群数据库系统的动态负载均衡方法 |
CN101370030A (zh) * | 2008-09-24 | 2009-02-18 | 东南大学 | 基于内容复制的资源负载平衡方法 |
CN102129442A (zh) * | 2010-09-20 | 2011-07-20 | 华为技术有限公司 | 一种分布式数据库系统和数据访问方法 |
CN102299959A (zh) * | 2011-08-22 | 2011-12-28 | 北京邮电大学 | 一种数据库集群系统的负载均衡实现方法和装置 |
CN102404390A (zh) * | 2011-11-07 | 2012-04-04 | 广东电网公司电力科学研究院 | 高速实时数据库的智能化动态负载均衡方法 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101119414A (zh) * | 2007-09-19 | 2008-02-06 | 华为技术有限公司 | 访问数据库的方法及系统 |
CN101169785A (zh) * | 2007-11-21 | 2008-04-30 | 浪潮电子信息产业股份有限公司 | 集群数据库系统的动态负载均衡方法 |
CN101370030A (zh) * | 2008-09-24 | 2009-02-18 | 东南大学 | 基于内容复制的资源负载平衡方法 |
CN102129442A (zh) * | 2010-09-20 | 2011-07-20 | 华为技术有限公司 | 一种分布式数据库系统和数据访问方法 |
CN102299959A (zh) * | 2011-08-22 | 2011-12-28 | 北京邮电大学 | 一种数据库集群系统的负载均衡实现方法和装置 |
CN102404390A (zh) * | 2011-11-07 | 2012-04-04 | 广东电网公司电力科学研究院 | 高速实时数据库的智能化动态负载均衡方法 |
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