HTTP Transaction Delays

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HTTP Transaction Delays

w客户端.服务器超载 HTTP The Definitive Guide 与建立TCP连接以及传输请求和相应报文的时间相比,事务处理的时间是很短的.除非客户端或服务器超载或正在处理复杂的动态资源,否则HTTP时延主要就是由TCP网络时延构成的. Notice that the transaction processing time can be quite small compared to the time required to set up TCP connections and tran…

mybatis源码解读(四)——事务的配置

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Method for training dynamic random access memory (DRAM) controller timing delays

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JDBC Tutorials: Commit or Rollback transaction in finally block

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[解决方案]CREATE DATABASE statement not allowed within multi-statement transaction.

CREATE DATABASE statement not allowed within multi-statement transaction. 刚开始报这个错误的时候,我上度娘搜了一下. 别人是在Sql Server 管理界面新增数据的时候,报的错误. 而我,是在ASP.NET MVC程序启动,首次访问时,抛的异常,所以别人的解决方案并不适合我. 后来,经过一番折腾,偶然中碰巧解决了问题. 后来试了下重现问题,以便确认解决方案. 大体的原因是有已经有一个实例连接你的数据库了,而此时ASP.N…