Web services are software systems designed to support interoperable machine-to-machine interaction over a network.

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29
votes
6answers
10k views

How essential is it to make a service layer?

I started building an app in 3 layers (DAL, BL, UI) [it mainly handles CRM, some sales reports and inventory]. A colleague told me that I must move to service layer pattern, that developers came to ...
3
votes
2answers
775 views

Which Java framework meets these requirements?

Which Java framework meets these requirements? What set of frameworks would be best suited to meet these requirements? The requirements are: oriented for web support for transactions support for ...
13
votes
5answers
1k views

What are the deciding factors in choosing to expose a web service as a SOAP or REST service?

As far as I can see consuming SOAP requires a SOAP stack, so it is harder for your clients to consume i.e. they need to ensure that they have a SOAP stack in place that formats the POST data and the ...
3
votes
3answers
438 views

infrastructure software/technologies for developing web service

[Edit: Thanks S.Lott for the hints] I'm developing a web service from scratch. The service could have potential of 10,000 requests a day. Actually, to be honest, requirements aren't that clear at this ...
2
votes
1answer
344 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 ...
26
votes
3answers
2k views

Should MVC/REST return a 403 or 404 for resources belonging to other users?

When working with a resource-based site (such as an MVC application or REST service), we have two main options when a client tries to GET a resource that they don't have access to: 403, which says ...
17
votes
4answers
7k views

REST - Tradeoffs between content negotiation via Accept header versus extensions

I'm working through designing a RESTful API. We know we want to return JSON and XML for any given resource. I had been thinking we would do something like this: GET /api/something?param1=value1 ...
9
votes
5answers
949 views

Advice for good web server development setup [closed]

A month or so ago I created my first LAMP stack and implemented a simple web site that exercised each letter in that acronym. However my development setup was much less than ideal. I don't really ...
7
votes
3answers
7k views

Why to use web services instead of direct access to a relational database for an android app?

I searched on the web how to access in an efficient manner to a central database at a remote location and I met suggestions to use web services instead direct access (i.e. JDBC etc ) to a database.I ...
5
votes
10answers
3k views

Convincing a Client to Offer a RESTful Web Service instead of a SOAP Service?

BACKGROUND: I develop custom WordPress plugins for my clients that they then distribute via the WordPress plugin repository. I'm increasingly running into clients who want my WordPress plugins to ...
6
votes
2answers
2k views

What technology is needed to create a live video streaming service?

I am curious as to what technology is needed to create a service such as stageit.com and livestream.com. What hardware and software is involved, besides a camera and microphone, from the broadcaster's ...
6
votes
4answers
684 views

Starting Java Web Services and feeling lost

After building mainly Java desktop apps and some small GWT services, I'm trying to learn how to build Web Services in Java but I feel overwhelmed by the sheer amount of buzzwords, terms, ...
3
votes
5answers
434 views

Is SOA suitable for developers or only for business/IT management people?

Let's suppose you're the lead of a team of developers that needs to build a big information system such as an ERP or Human Resources software, or whatever system that is composed by multiple business ...
9
votes
4answers
3k views

Maintaining referential integrity between a mobile client and a server

So I have a relatively simple system. A mobile client creates records in a sqlite database that I would like to have synced to a remote SQL server (that is shared with other mobile clients). So when I ...
5
votes
2answers
576 views

Is a data service API a good idea?

We currently have a monolithic Rails application that is really three separate applications that make use of the same data. In trying to figure out how to properly compartmentalize and break the ...
8
votes
1answer
3k views

Software architecture for authentication/access-control of REST web service

I am setting up a new RESTful web service and I need to provide a role-based access control model. I need to create an architecture that will allow users to provide their username and password to get ...
4
votes
3answers
451 views

OAuth alternative for a 2 party system

I'm writing a RESTful service (Java EE, Jersey) and a client application that communicates with it, and I wish to secure it and store any usernames & passwords dedicated in my own database. I do ...
4
votes
3answers
803 views

When do I need web services?

Are there any general guidelines to understand when I should consider using (as a eat-your-own-dogfood) and providing web services, and when I shouldn't worry about them? Or, any reading materials you ...
4
votes
8answers
379 views

What is “The Cloud”? What do I say when people ask if my web service is “on the cloud”? [duplicate]

Possible Duplicate: What is “the Cloud” and how does it relate to development? First some context: I don't understand what people are asking when they ask "It it on the cloud?" ...
0
votes
1answer
145 views

Advice on App/Service Architecture

I'm starting a project that will have a web front end for the users coupled with a database. There will then be a stand-alone service running that will, on a specified interval, poll an API and update ...
4
votes
1answer
267 views

What technologies are typically used to implement enterprise services in .NET? [closed]

I'm trying to get an idea as to how what I currently do (implementing enterprise services in Java) would be done in a .NET environment. In .NET, would it typically be done using: IIS as the server? ...
2
votes
2answers
202 views

Server requests optimisation - size vs frequency

my map-like app loads data from google map API but it also loads some extra data - in the form of XML - from my server. When the app loads it really needs only small amount of data to cover the ...
1
vote
1answer
407 views

Does anyone have any experience with scene7 image server? [closed]

Scene7 is Adobe's image server. It seems like many people are using it. We are considering using it. I want to know the developers experience. Was a pain to develop with or did it make things easier? ...