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深入剖析一个完整的事务
oracle029 深入剖析一个完整的事务 2、图解一个事务的操作流程      Undo段的组成:段头、回滚块           事务ID:oracle为每个事务分配事务id select xid,xidusn,xidslot,xidsqn,ubablk,ubafil from v$transaction;// lists the active t...
分类:其他好文   时间:2015-02-24 10:19:57    阅读次数:275
[LeetCode] Best Time to Buy and Sell Stock IV
Say you have an array for which the ithi^{th} element is the price of a given stock on day ii.Design an algorithm to find the maximum profit. You may complete at most k transactions.Note: You may not...
分类:其他好文   时间:2015-02-23 00:16:37    阅读次数:174
[LeetCode] Best Time to Buy and Sell Stock III
Say you have an array for which the ithi^{th} element is the price of a given stock on day ii.Design an algorithm to find the maximum profit. You may complete at most two transactions.Note: You may no...
分类:其他好文   时间:2015-02-22 18:31:15    阅读次数:181
Python写的大小写转换小工具
几行代码的小工具,用于进行如下转换TRANSACTIONS ON CLOUD COMPUTING=》Transactions On Cloud Computingorig = 'TRANSACTIONS ON CLOUD COMPUTING'splited = orig.split(' ')hand...
分类:编程语言   时间:2015-02-17 23:32:24    阅读次数:208
Transactions and beyond it..
While data integrity is managed very effectively within a single database with row locking, deadlock detection, and roll-back features, distributed da...
分类:其他好文   时间:2015-02-13 16:16:08    阅读次数:143
谈谈分布式事务之三: System.Transactions事务详解[下篇]
在前面一篇给出的Transaction的定义中,信息的读者应该看到了一个叫做DepedentClone的方法。该方法对用于创建基于现有Transaction对 象的“依赖事务(DependentTransaction)”。不像可提交事务是一个独立的事务对象,依赖事务依附于现有的某个事务(可能是可提交...
分类:其他好文   时间:2015-02-09 18:12:53    阅读次数:253
谈谈分布式事务之三: System.Transactions事务详解[上篇]
在.NET 1.x中,我们基本是通过ADO.NET实现对不同数据库访问的事务。.NET 2.0为了带来了全新的事务编程模式,由于所有事务组件或者类型均定义在System.Transactions程序集中的System.Transactions命名空间下,我们直接称基于此的事务为System.Tran...
分类:其他好文   时间:2015-02-09 18:12:33    阅读次数:173
Best Time to Buy and Sell Stock III
Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete at most two transactions. 注意 You may n...
分类:其他好文   时间:2015-01-28 14:47:27    阅读次数:197
Best Time to Buy and Sell Stock III Leetcode Python
Say you have an array for which the ith element is the price of a given stock on day i. Design an algorithm to find the maximum profit. You may complete at most two transactions. Note: You may not eng...
分类:编程语言   时间:2015-01-26 13:45:27    阅读次数:200
【转】软件工程研究领域最顶级的两个期刊
[1] IEEE Transactions on Software Engineering (IEEE T SOFTWARE ENG, 简称TSE)中文名:IEEE软件工程汇刊出版社:IEEE,1975年创刊期刊网址:http://ieeexplore.ieee.org/xpl/RecentIssu...
分类:其他好文   时间:2015-01-20 00:53:19    阅读次数:232
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