It would have been better to allow multiple instances of logging and exception-handling classes.
如果允许日志记录和异常处理类有多个实例则会更好。
Even if they allow multiple physically distributed instances of services, there is one abstract definition for each — managed by the organization as a whole — and a common implementation.
即使它们允许存在多个物理分布的服务实例，但是每个实例都只有一个抽象定义(由组织统一管理)和一个公共实现。
This schema will allow instances to be created with multiple submissions populating a separate data model.
该模式将允许创建使用多重提交填充单独数据模型的实例。
Do you need to single-thread your classes or can you allow WCF to spin up multiple instances simultaneously?
你是否需要让你的类是单线程的？或者允许WCF能够在同一时间有多个实例？
Load balancing - The load balancing service will allow you to balance incoming requests and traffic across multiple EC2 instances.
负载平衡——负载平衡服务允许你在多个EC2实例之间平衡输入请求和流量。
Pipes allow a fast data exchange between application level and kernel level, also across multiple program instances.
管道允许应用层和内核层之间的快速数据交换，还可以在多个程序实例之间进行数据交换。
Pipes allow a fast data exchange between application level and kernel level, also across multiple program instances.
管道允许应用层和内核层之间的快速数据交换，还可以在多个程序实例之间进行数据交换。
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