ZODB is a robust, multi-user, object-oriented database system capable of storing and managing arbitrarily complex Python objects with transaction support and concurrency control.
ZODB是一个健壮的、多用户的和面向对象的数据库系统，它能够存储和管理任意复杂的Python对象，并支持事务操作和并发控制。
For example, if your application is oriented toward online transaction processing (OLTP), slow performance will quickly result in users wanting to abandon the system.
例如，如果你的程序是面向在线事务处理(OLTP)的，操作太慢很快就会导致用户产生放弃系统的念头。
Users and system orientation: an OLTP system is customer-oriented and is used for transaction and query processing by clerks, clients, and information technology professionals.
用户和系统的面向性：oltp是面向顾客的，用于办事员、客户、和信息技术专业人员的事务和查询处理。
The information system is composed of components, and permits each user-oriented application to access transaction server by the uniform soft ware-bus protocols.
这种构件化的信息系统可以使面向用户的各个应用系 统通过统一的软件总线协议访问业务处理服务器。
The information system is composed of components, and permits each user-oriented application to access transaction server by the uniform soft ware-bus protocols.
这种构件化的信息系统可以使面向用户的各个应用系 统通过统一的软件总线协议访问业务处理服务器。
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