hibernate笔记，跳过13.4，13.5，

hibernate书推荐这本书，SQL Tuning by Dan Tow。回头找找电子版

 

Use  batch  sizes between 3 and 15.

 

The four built-in concurrency strategies represent decreasing levels of strictness in terms of transaction isolation: Transactional, Read-write,Nonstrict-read-write,Read-only

<class name="auction.model.Category"
       table="CATEGORY">
    <cache usage="read-write"/>
    <id ...
&lt;/class>

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单词：

a Hollywood kind of stunt