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3
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1answer
68 views

Save Two Different Domain Objects in One Service Call

Think that when one Branch saved, a Customer entity must created in n tier layered system architecture. All validation has already implemented in CustomerService. Should BranchService create ...
2
votes
1answer
485 views

Decoupled architecture in Android

I am building an app for Android that will have multiple data sources depending on who is using it. N-tier architecture with a repository pattern seems like the right way to go about this but I am ...
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0answers
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.NET server object instance: Singleton vs Per Call vs Per Client in the context of a 2 tier architecture

Note: This is a theoretical question weighing up the pros and cons of server object instancing, the tier architecture is not the topic of the question. My question is simply whether my thoughts are ...
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0answers
89 views

How do I design a Service Layer in code?

I am currently rewriting one of my projects in Java and want to implement a service layer that will be used by different clients (CLI/GUI/Web) to communicate with my core application. For now it will ...
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0answers
162 views

Passing Data Between Tiers in 3-Tier Architecture

Assuming we are talking physical tiers, my understanding is that in order to pass data from say the data tier to the business logic tier the JSON format is used (or XML), so say I have an ORM (...