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How to reform the current system architecture

2021-05-04 14:53:08 Jiedao jdon

At present, one of the company's products uses the architecture of struts+sessionBean+DAO+DB Pattern , Usually the so-called design work is also doing database design , Add a few DAO Method , Or in the original DAO On the way if else To meet customer needs , So far, the system has been three years , I haven't refactored the whole system , With the increasing demand now , The modification of a small requirement often moves the whole body , Not to mention following OO Design principles , I can't see the advantage of facial design at all , That is to say, using face-to-face language to do structured programming . Finally, the current phenomenon is that the system is very complex , A requirement requires a considerable amount of developers , The test also complained about the wide range of influence , Not enough testing time . So now it's time to redesign the system , Give me your opinions .

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https://chowdera.com/2021/05/20210504144410020r.html

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