问题描述
如果您要建造一个徽章系统类同怎么这么办吧,你能把逻辑/业务层直接在数据库中(通过存储过程,计划的SQL作业)或将其放在服务器端?
If you were to build a badge system similiar to how SO does it, would you put the logic/business layer in the database directly (via stored procedure, scheduled sql jobs) or put it in the server side?
这是我能想到的,你必须:
From what I can think of, you have to:
- 列表徽章,涉及到当前用户操作
- 检查用户是否有徽章已经与否
- 插入徽章用户
潜在选项
- 在调用存储过程等Web应用程序的业务逻辑。
- 仅用于存储过程
- SQL服务器作业
- Windows服务运行每隔x分钟
运行每隔x分钟
会这些的组合被要求?我认为它会因为一些徽章是基于里程碑对于给定的问题,也许一个批处理作业是更好的?
Would a combination of these be required? I think it would since some badges are based on milestones for a given question, maybe a batch job is better?
更新
一个系统,你可以修改系统徽章,然后重新运行整个徽章链接为大家甚至会更好。即说你改变了逻辑一些徽章,现在你必须重新把它应用到所有的问题/答案/票/等。
A system where you can modify the badge system, then re-run the entire badge linking for everyone would be even better. i.e. say you change the logic for some badges, now you have to re-apply it to all the questions/answers/votes/etc.
有趣的问题来解决!
推荐答案
我建议把所有的业务逻辑在业务层。我推荐这几个原因:
I would recommend putting all business logic in the business layer. I recommend this for a few reasons:
- 保持业务逻辑在一
语言/地点 - 可扩展性 -
您可以划分数据,实施
不同的缓存机制等。 - 分离 - - 让你的数据库做它最好的... ...存储数据,让你的编程语言对这些数据作出决策
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