Structure of Transaction Flow
Transaction flow are often ill-structured and there is nothing one can do about it. The following are some of reasons:
v It’s not code. It’s just a model of the process
v Certain parts of transaction flows may involve the behavior of some external systems which you cannot control
v Transaction flows do not usually model failures, error conditions, malfunctions etc.
v Over time, the number of transactions might increase and the complexity of the transaction flows becomes bigger that often lead to ill-structured transaction flows
v Attempts to structure transaction flows might result in inefficient or dangerous processing, poor response times, security problems etc.
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