The example is shown without a Package for Process View, because the system in this example doesn't exhibit much in the way of concurrency.
我们所展示的这个例子并没有一个用于过程处理视图的包,这是因为这个例子中的系统并不过多的以并发的方式呈现出来。
Keep in mind the "user view" or "programming model" of concurrency as a matter of scheduling access to a unitary resource.
请记住,从“用户视图”或“编程模型”的角度来看,并发就是关于调度对不可分资源的访问这样一件事情。
The view maintenance process in the loosely coupled environment was implemented as a conceptual transaction, by the definitions of concurrency dependency and same-source dependency.
通过定义不同数据源更新之间的并发依赖关系和同源依赖关系,利用概念化事务模型可实现松散耦合环境中视图的并发维护。
Based on the conventional 2pl protocol, we propose our concurrency control theory for data warehouse multiple view to ensure the data consistency of data warehouse.
对传统的2PL协议冲突操作概念加以扩展,本文提出用依赖图方法判断数据仓库实例化视图调度是否可串行化。
Based on the conventional 2pl protocol, we propose our concurrency control theory for data warehouse multiple view to ensure the data consistency of data warehouse.
对传统的2PL协议冲突操作概念加以扩展,本文提出用依赖图方法判断数据仓库实例化视图调度是否可串行化。
应用推荐