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阿里巴巴CobarClient(java)开源啦!

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最近在Porting原来的一些工程的build从Ant到Maven,由于工程太大,所以建立了不少树形结构的工程,此时在编译的时候常常会出现“java.lang.OutOfMemoryError: Java heap space”错误,从而导致编译失败,这个错误已出现很明显就是编译是给JVM分配的Xmx不够,

CobarClient is a light-weight distributed Data Access Layer(DAL) based on iBatis(MyBatis now) and Spring framework.CobarClient is aimed for samll/medium projects who are looking for distrbuted data access solutions, but still want it to be light-weight and weak semantic distributed transaction support.Today you are lucky enough to find CobarClientDAL here which is powerful and open sourced.CobarClientDAL has many features you may need, including but not all:(1) data access support with horizontal and vertical database partitions;(2) failover support between target databases;(3) query result aggrea

相关推荐:[java]基础类型

1 byte = 1字节 = 8bit 可表达 2的八次方个数字 = 2561 short= 2字节 = 16bit 可表达2的十六次方个数字 = 65536 约6W1 char = 2字节 = 16bit 可表达2的十六次方个数字 = 65536 约6W1 int = 4字节 = 32bit 可表达2的32次方个数 = 4294967296

tion and merge;(currently, only simple data merge functionalities are available)(4) local and best efforts 1PC pattern distributed transaction support;(5) sql auditing and analysis extension points,etc.CobarClientDAL is simple to use and to deploy, check it out right now and you will be lucky from today From Apr 20, 2011, CobarClient has been open sourced by Alibaba.com. 围观地址:http://code.alibabatech.com/wiki/display/OpenSesame/CobarClient%28Java%29+has+been+open+sourced+%21 PS:很多人说,没中文手册之类的,其实是有的,开源哪能没文档呢,对吧。checkout代码里也有docs,在线也有啊。

http://code.alibabatech.com/docs/cobarclient/zh/,希望给阿里叫个好啊,呵呵。

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阿里巴巴2017实习生笔试题1.由权值分别为1、12、13、4、8的叶子节点生成一颗哈夫曼树,它的带权路径长度为()2.进程间的通信方式# 管道( pipe ):管道是一种半双工的通信方式,数据只能单向流动,而且只能在具有亲缘关系的进程间使用。进程的

CobarClient is a light-weight distributed Data Access Layer(DAL) based on iBatis(MyBatis now) and Spring framework.CobarClient is aimed for samll/medium projects who are looking ...

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