There's a high dependence of performance and load-bearing capability on the middleware stack and legacy applications (in production environment).
性能和负载承载能力非常依赖于中间件堆栈和遗留应用程序(在生产环境中)。
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Having the ability to make decisions and tradeoffs regarding the technology stack to use and the ability to revisit those decisions later is a valuable capability in a SaaS architecture.
This operational capability makes ILOG JRules another key component in the software stack, providing the capability to execute the appropriate business processes based on observed events.