Questions tagged [web-services]
Web services are software systems designed to support interoperable machine-to-machine interaction over a network.
1
vote
1answer
61 views
How to balance code duplication with being able to prevent unnecessary service calls
Apologies in advance if this is considered opinion based, but I wasn't sure where to ask it and was interested in learning if there were any definitive best practices.
Say an application calls a ...
0
votes
0answers
10 views
How can my synchronous web API limit its RPS with a downstream service?
Context: I'm looking to understand how I can limit my web API's communication with a downstream partner that has a very limited RPS.
Requirements/Constraints:
My web API must be able to handle a ...
0
votes
1answer
39 views
What is the optimal pattern to ensure a priority API gets cycles over its related (non-priority) API?
I have two synchronous web APIs that perform the same work but one needs to be prioritized over the other (the former is called from a client, whereas the latter is a caching optimization for before a ...
50
votes
9answers
11k views
Should you guard against unexpected values from external APIs?
Lets say you are coding a function that takes input from an external API MyAPI.
That external API MyAPI has a contract that states it will return a string or a number.
Is it recommended to guard ...
-2
votes
1answer
160 views
good practice: error message and error code
I'm currently testing a web service and I have noticed that there is only one error code ever return: 400.
However, the error message return isn't always the same. Here are some examples of the ...
-3
votes
1answer
58 views
Need of advice on server code design [closed]
I want to build a web application in Java on Tomcat server (I am open to change the type of server if needed)
The requirement for me is for the user to be able to login and download sensitive data (...
0
votes
1answer
70 views
How to protect while loosely coupling a db server that is shared by 2 different services
Background information
I have a database that will be used by two different web applications.
Solution A (user driven web application) resides on the public internet and will write / update / delete ...
1
vote
0answers
59 views
Separating WebRTC Signal Server and Media (SFU) server
I'm working on a WebRTC VOIP product. I am not using peer-to-peer connections, but instead having clients connect to a SFU which distributes audio to everyone involved in a call.
From my ...
1
vote
1answer
61 views
Separation between regular web site requests and API requests
I have a doubt about the architecture of a web app when it comes down to differentiating between regular website requests and API requests.
For the purpose of explaining, suppose I am the creator of ...
1
vote
0answers
58 views
Difference between API server and Gateway
I'm working on a VOIP startup currently and deciding which software stack will be best. I'm doing a lot of research of how other people do it, like Discord. It's really hard to make some of these ...
2
votes
1answer
89 views
Put functionality in same executable with command-line flag, or put it in a separate executable?
Background: I am working on a service where the domain logic exists as a library, and then the actual executable is built on a web framework as a wrapper around the domain logic library. There is no ...
-3
votes
1answer
70 views
Monitoring my REST API service
I have a REST API. I want to monitor it -- that it's always up.
That's the canonical way to ping it? Especially when all of its calls require an API key.
Should I create an empty open end point ...
9
votes
4answers
652 views
If a microservice architecture needs a separate database per microservice then it's too costly & unmanageable. Why do we even need it?
I read about microservices and it seems illogical to me to create a separate DB per service just to achieve isolation. I can achieve the same using only web services and a single database. Why do we ...
1
vote
1answer
46 views
Should I wrap my web service request data in an additional object?
I'm preparing some web services with Spring WS. Due to it being contract-first, I followed its guide and prepared an XSD.
So far, my Web Service request XML looks like this (this is SoapUI rendered ...
2
votes
0answers
135 views
Ensuring reliable delivery of messages over websockets?
I am building a comet service which will push new data to the client on mobile devices. For this, I am using websockets to deliver messages to the client.
The problem I am facing here is the ...
1
vote
1answer
57 views
Using a JWT for a web service after logging in (login twice?)
Good day everybody,
My capstone project partners are stumped with a logic question that has to do with JWT, MVC & web services.
We have already built a web app with a signup/signin feature using ...
1
vote
1answer
122 views
Which scenario is the best for service worker architecture?
We know about using service workers in modern web sites.
Consider a scenario back-end as node.js and SQL Server.
Data is loaded from central database to local customer web app (DB is about 700 MB) ...
0
votes
0answers
40 views
Are REST Resources and GraphQL Object Types conceptually equal?
I'm in the process of outlining the intended business logic of a web service. At this point, I'm not too concerned with implementation details. On the contrary, I'm looking for ways to abstract them ...
2
votes
0answers
241 views
Design a Windows Service with self-hosted ASP.NET Core Web Services and UPD port listeners
I'm designing a software platform in automation that is responsible of many different tasks like:
Core functions
Driver interface for machines
UDP listener for machine messages from PLC
UDP listener ...
1
vote
2answers
91 views
Are two .net web applications necessary?
We have one single internal website.
Underneath this website (in IIS) we have two web applications:
1-Main web application
2-Web services (created using the visual studio web api project template)
...
-1
votes
1answer
130 views
How can I prevent my API from being accessed by anything but my website?
I've got an API (Java + Play Framework). I've got a website (React) who has to communicate with the API. I don't want my API being called by anything but my website.
How can I do?
1
vote
1answer
95 views
Should I do parallel processing in RPC web service?
Recently I was reviewing my team leader pull request in our Web API hosted by Kestrel. There was a place in our code which is sort of hot path and we are processing frequently over hundred of items ...
3
votes
1answer
124 views
REST API: How to PUT/POST different units of data
I have an API I have designed which can return data in 2 different units. To explain this I am tending to use the example of a measurement, in particular temperature. However my use case is slightly ...
1
vote
1answer
171 views
Is it usual to “re hydrate” DTOs into full objects with relationships when consuming web services?
We are designing a web API to transfer objects obtained from a database to a client application which is a front end GUI. The server side business logic will be implemented (for better or worse) in ...
0
votes
0answers
17 views
Best approach when moving applications from DB integration to Web service integration?
I need advice on how to, in an Agile way, move from integration via database to integration via Web-services.
We have a bunch of applications that support core business and then some other who are ...
1
vote
1answer
67 views
Is there a place for connection string in SOA's desktop clients?
In the SOA architecture, with many services that implements data persistence as well as basic logic - is there even a place for connection strings in client Desktop applications? Or should everything ...
3
votes
2answers
76 views
Parameters to Service-level classes: Primitives or domain-specific types?
We have an existing web service which is currently modeled as a single project, where the web/service/manager/model classes have gotten a bit confused and intermingled. As a refactoring, we're pulling ...
0
votes
1answer
68 views
Design/Process in respect to mission-critical systems (Web Services)
Overview
For company abc, teams are separated in terms of mission-critical applications and their extended applications. For example, customer xyz uses mission-critical data, but there are business ...
1
vote
2answers
182 views
How to correctly split a monolith and rely on the same domain
Context
I'm developing a Spring Boot java application. Currently it is a monolith with the rest API and the front end (vaadin driven) in the same big project.
Although this is very easy to develop ...
0
votes
1answer
638 views
Pattern for web service response caching, but only use the cache for when the data store goes down or request otherwise would fail
We have a REST web service written in C# in ASP.NET MVC/WebAPI.
When the underlying data store fails, this can lead to our service being completely unavailable, instantly. There is currently no ...
0
votes
2answers
67 views
Where and how to store URLs in a web module?
Situation
I am currently refactoring existing web code. The code currently revolves around a ServerConfiguration object. It looks something like this:
string UrlBase = "https://myserver.com/api"
...
3
votes
1answer
56 views
Realtime Live Auto updates for web applications
It's about trying to understand the architecture behind how updates to web application is done.
I've been working on a non-public website that has bunch of records displayed in a UI, now the ...
1
vote
2answers
885 views
Best Practices - Including endpoint URL calls in JavaScript vs backend calls
I am building a web application that will retrieve results from a remote server and use them to render some charts and maps. The remote server has already been implemented and contains a large amount ...
0
votes
1answer
70 views
Hosting what normally would be a windows service inside a web server
We have the requirement to implement some fire and forget long running tasks that fit perfectly into windows services (remote data acquisition and processing, etc) but the requirement is to deploy ...
2
votes
1answer
2k views
How to handle multiple calls to webservice?
I got a REST webservice and it has a simple method like;
public void processItem(Item item);
Problem is processItem method takes too long to complete nearly 1 minute) and there can be multiple calls ...
1
vote
1answer
410 views
understanding video streaming on a servlet or webserver
This question has been asked quite a few times on StackOverflow and I would like to get an understanding of the concepts and process rather than directly solve a problem. I found the following post ...
6
votes
2answers
330 views
How do you handle JWT expiration for long running calls?
Currently we are debating over securing our multiple micro-services.
The major concern is that the JWT token provided to us will expire before the call is finished. (This is in the synchronous design)
...
0
votes
0answers
52 views
Wrapping microservices HTML result in parent page
I have a set of microservices which provide HTML pages meant for user-interaction and are pretty much stand-alone applications. These need to be "wrapped" by a Java-powered parent website which ...
4
votes
2answers
103 views
Running expensive computation on single server
I'm building a website that lets a user pay for a service that automatically does some video encoding for them.
Encoding takes several minutes. A naive solution would run each encoding job ...
0
votes
1answer
867 views
How Immadiately Blacklist and Block Access of Access Token using JWT?
I have read OAuth2 and its statelessness using JWT as token. Token expires based on expired time, then how do I control token like blacklist and block its access immediately without being stateful?
...
0
votes
1answer
626 views
RMI/CORBA vs Web service
As mentioned in wiki,
A service-oriented architecture (SOA) is a style of software design where services are provided to the other components by application components, through a communication ...
0
votes
2answers
226 views
Is inserting service logic in its own class considered bad?
For example, let's say I have this wonderful interface:
public interface BestService {
public String whoIsAGoodService(String serviceName);
}
Going down it's implementation, we can find the ...
-1
votes
3answers
678 views
For what kind of websites is it ok or even better to use SQLite? [closed]
I'm familiar with the process of setting up Postgresql. And I'm also thinking of using SQLite for some of my websites for I don't need that much functionality that Postgresql offers. And I also want ...
3
votes
1answer
154 views
How should I merge two separate web application built in two separate frameworks by different teams into one? [closed]
Guys, I am a non-technical founder with some understanding of how the web app works front end and backend, etc. I have a somewhat technical question to help me make a business decision. I hope you ...
53
votes
10answers
15k views
When would you use a long, string ID instead of a simple integer? [closed]
I'd like to use Youtube as an example: they use IDs in the form of PEckzwggd78.
Why don't they use simple integers?
Or imgur.com - they also use IDs such as 9b6tMZS for images and galleries. Not ...
1
vote
1answer
51 views
Area of Use for webservices?
I'm used to program Desktop applications and old School (without web Services) web pages. Now after reading up on web Services and also wcf I'm unsure about the area of usage for web Services.
The ...
1
vote
1answer
87 views
Transaction with web services
I am wondering how transactions with web services are achieved.
Let's take an online store for example that needs to deal with 3 services:
Inventory management SaaS
Delivery management Saas
Payment ...
1
vote
1answer
401 views
Design the interface of a microservice to cater multiple service requests
I have been working on a project with multiple microservices whose communication happens through API calls. Lets say microservice A calls a service provided by microservice B. According to the current ...
0
votes
1answer
73 views
Designing a shared-role web apps
I have several Django services which all have their own login portal, and colleagues have a user/pass for each portal (if we've given them permission). We'd like to unite all of these portals and ...
-1
votes
1answer
67 views
Creating an app with a secured performing service the Microsoft way
This week I want to start a greater app project that is expected to handle much data. The app will provide an interactive forum, a media library that allows streaming and a task module with push ...
