During the time that it is held , the sch - m lock prevents concurrent access to the table 保持该锁期间, sch - m锁将阻止对表进行并发访问。
It is often useful to allow a limited number of threads concurrent access to a resource 允许有限数目的线程并发访问某个资源通常十分有用。
Applications characterized by real time highly concurrent access , with short duration transactions 以实时高并发访问为特征且具有持续时间较短的事务的应用程序。
Your applications must be prepared to support multiple concurrent access by users with differing locale requirements 应用程式必须做好准备,支援具有不同地区需求的用户的多个并发存取。
To avoid performance issues , it is necessary to simulate numerous concurrent access to your website to see how it reacts - before releasing it 为了避免性能问题,必须模拟对网站的并发操作,看看反应? ?在发布前进行。
Document management system phase i project - to convert paper documents into digitised images and provide on - line and concurrent access to all documents in electronic form 2 .文件管理系统第一期计划把纸本文件转换为数码图像。
Given a scenario , write code that makes appropriate use of object locking to protect static or instance variables from concurrent access problems 在给定的条件下,写出正确使用对象锁保护静态或实例变量不会产生并发访问问题的代码
2 document management system phase i project - to convert paper documents into digitised images and provide on - line and concurrent access to all documents in electronic form 2 )文件管理系统第一期计划:把纸本文件转换为数码图像。
In the early days of programming , non - reentrancy was not a threat to programmers ; functions did not have concurrent access and there were no interrupts 在早期的编程中,不可重入性对程序员并不构成威胁;函数不会有并发访问,也没有中断。
If you deal with concurrent access of functions , either by threads or processes , you can face problems caused by non - reentrancy of the functions 如果要对函数进行并发访问,不管是通过线程还是通过进程,您都可能会遇到函数不可重入所导致的问题。