4
votes
2answers
301 views

How to enrich a simple two endpoint SOAP application to become enterprise level?

Imagine you have some exchange of data between two endpoints (webservices or let's call URL). Data can travel in any way (Xml, Json, GET, POST) it doesn't matter. I've got the source code of the ...
0
votes
2answers
547 views

iOS chat application design, sending/relaying the message over to the end user

I have a design question. Let us say you were tasked with building a chat application, specifically for iOS (iOS Chat Application). For simplicity let us say you can only chat with one person at a ...
5
votes
1answer
163 views

Multiple APIs, or one API with a “chooser” parameter?

Say you have a web service, which adds business logic on top of a data source. What each API of this service pretty much looks like is - given a set of constraints, give me the items from the data ...
2
votes
1answer
345 views

Should we create classes just to group properties

I am designing a bit of software that will integrate with our enterprise system using web services. We are dealing with work orders that are needed to maintain equipment. We have a bit of a ...
2
votes
1answer
808 views

Building a strong robust client-server system

I need some help with regards to implement a pre-designed system that has 4 components and several constraints. I've spent approximately 50 hours trying to determine the best way to build this system; ...
2
votes
2answers
282 views

DDD - Domain Object calling a web service

Is it ok to call a webservice from a Domain object?. As I write the question I am thinking that you should never do that, as it is poor design, but the situation is the following: I have a domain ...
1
vote
2answers
101 views

One Service or Two Services for Parsing and Sending Emails

I have a bulk emailing service within the system which allows for a template to be used. When the mail is sent the template is parsed or run through a parser to replace tags with actual information. ...
2
votes
1answer
340 views

Service Layer - how broad should it be, and should it also be used from the local application?

The background: I need to build a desktop application with some operations (CRUD and more) (=winforms), I need to make another application which will re-use some of the functions of the main ...
2
votes
2answers
680 views

Storing images in file system and returning URLs or virtually resizing and returning byte arrays?

I need to create a REST web service to manage user submitted images and displaying them all in a website. There are multiple websites that are going to use this service to manage and display images. ...
10
votes
2answers
9k views

What is a recommended pattern for REST endpoints planning for foresighted changes

Trying to design an API for external applications with foresight for change isn't easy, but a little thought up front can make life easier later on. I'm trying to establish a scheme that will support ...
11
votes
5answers
978 views

You write the server, I write the client: Best practices for designing an API?

I'm working on a brand new application that involves a client and a server. Specifically, it's a native mobile app talking to a web server, using a custom API that we will define. I was hired to write ...
3
votes
1answer
388 views

What is one correct architecture when using a DB with multiple clients?

We have a legacy system with data stored in a SQL database. Several clients connects to this database using a web service. The web service expose a lot of "commands" to query the database and to "do" ...
1
vote
3answers
192 views

What do I tell my colleagues when they complain that our Rails-based website has an API but is not a Web Service?

People want SOAP or a WDSL. I've just got a defined API. What's wrong with that?
2
votes
1answer
293 views

Question about API and Web application code sharing

This is a design question. I have a multi part application with several user types. There is a user client for the patient that interacts with a web service. There is an API evolving behind the web ...
0
votes
4answers
2k views

What is the difference between WCF service and a simple Web service in developing using .NET Framework?

My questions are: What is the difference between WCF service and a simple Web service in .NET Framework? What a WCF Service can do which a .NET Web service cant? In other words, what are the ...