Windows Workflow 4.0基本规则引擎

问题描述

 
我正在尝试构建基于Windows Workflow 4.0的规则编辑器/引擎。编辑器便于业务用户将存储在数据库中的规则配置为不同的属性（不存储.rule文件）。 规则引擎从数据库中读取所有这些属性并执行它。 

我有兴趣了解从Windows服务或托管进程运行工作流的最佳实践。我的要求是我们最终可能会创建"n"。在给定时间点的工作流程数量。

我从负载平衡的角度思考。

1。 Windows Workflow 4.0中对性能和负载平衡的支持是什么？
2。从AppFabric，Window Service等主办工作流程的推荐做法是什么？如何衡量我的托管流程是否能够在任何给定的时间点处理多少个工作流实例？

感谢中文成员/>

解决方案

Hi, 
I am  trying to build the rule editor/engine based on Windows Workflow 4.0. Editor facilitates the business user to configure the rules which is stored in database as different attributes(not storing .rule file).  Rule engine read all these attributes from database and execute it . 

I am interested to know the best practices in running a workflow from windows service or hosting processes. My requirements is we may end up creating "n" number of  workflow at given point of time.

I am thinking from load balancing point of view.

1. What is the support given in Windows Workflow 4.0 for performance and load balancing?
2. What is recomended practice to host the workflow out of AppFabric, Window Service etc?
3. How do I measure that my hosting process will be able to handle how many number of workflow instances at any given point of time?

Thanks
Jhon

解决方案

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