Web applications are applications that are accessed over the "web", which can mean the Internet, or an internal network (an intranet).

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3answers
480 views

Modular Web App Network Architecture

Assuming that I am dealing with dedicated physical servers or VPSs, is it conceivable and does it make sense to have distinct servers setup with the following roles to host a web application? ...
4
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2answers
154 views

PHP MVC/PAC - Logged In/Admin checks placement

I have set-up a MVC/PAC-like structure for a web application (unsure if it fits any of these design patterns fully). In short it is: Routing in index.php, which selects the controller and method ...
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2answers
91 views

What design patterns exist for large dataset manipulation within MVC for a rich client data grid?

I want to feed an HTML5 data grid with large data sets that the client will want to manipulate in different ways, e.g. aggregation, grouping, pivoting. The data comes from different web services and ...
2
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1answer
78 views

Web server facilitating a TCP handshake between two native apps behind typical home firewalls

I currently have two parties set up: typical HTTP web server native app distributed to consumers (presumably behind typical home router/firewall configuration) The app is designed to work on ...
2
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1answer
103 views

Printing a large number of images from the browser

I have a web application where I need to create, and then print, potentially tens of thousands of images at once. I need to support most modern Mac/PC browsers, but not mobile or tablet. My current ...
2
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1answer
595 views

Web application / Domain model integration using JSON capable DTOs

I'm a bit confused about architectural choices for the web-applications/java/python world. For c/c++ world the available (open source) choices to implement web applications is pretty limited to zero, ...
2
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1answer
262 views

How to deal with runtime changes to tenant-location in a clustered, multitenant web application with app-managed datasources?

I have a Java web application that supports multi-tenancy to keep customer data separate. Connection pools to each customer database are created at runtime. The details of each customer shard ...
0
votes
1answer
56 views

Uploading large files to web-server even if browser closed

I need to permit users to upload large files to my web-server even if the browser is closed. How can I implement this functionality. I have gone through the feasibility of google drive app but it ...
0
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1answer
334 views

Asp.net MVC web application and iOS mobile app

I am currently writing a web application in ASP.NET MVC, so far it is mostly a simple CRUD web app. The database is hosted on the cloud and I am using Entity Framework to interact with it. I know ...
0
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1answer
684 views

How to deploy C# application to be used in branch / remote office(s)

Have very recently started a new position. One of my key challenges is a C# WinForms application (let's call it AppX) that causes a lot of non-planned work. The main reason for this is that it needs ...
-1
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1answer
511 views

Compile and run submissions of online judge in the same or separate server?

I am going to make an online judge platform. I have looked for some online judge platforms on the Internet for reference (I mean the platforms which have the source code available, and can be hosted ...
3
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0answers
593 views

Explanation java/web (tomcat/coyote/JSP/Servlet etc..) in 'Perl-world' terms

Analyzed one web-server. for the http request i got: apache 2.2... what redirects to https, and for https got apache-coyote 1.1. and the server runs xwiki java app. Trying to understand how it is ...
2
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0answers
290 views

Separating AngularJs and Django into individual Apps?

I am building a web application using AngularJs and our web server is built in Python Django Rest Framework. I would like to have the two projects separated and not coupled. In my current setup the ...
2
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0answers
69 views

How to handle static-ish content from a CDN with authentication?

I have a website that allows user uploads of content. Part of the design, to date, involves storing the user content on a NAS that has been configured with a separate app pool in IIS that has ...
2
votes
0answers
87 views

How can I interact with a client-side sound device through a web application?

I'm trying to find something that will allow a web application to analyze the line or microphone input from a client and transmit that data to the server. I've looked briefly at WebRTC and, although I ...
1
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0answers
20 views

When do I reset Two Factor Authentication secret keys?

I have built a simple authentication system for my web application that makes use of the open-source time-based OTP algorithm (RFC 6238). The key for each user is generated when the user is registered ...
1
vote
0answers
28 views

Splitting the application into two different hosting providers

Due to cost I am currently thinking of using AWS for scalable hosting of the node.js backend of the application that would be nice to have monitoring,load balancing and all the goodies of the AWS ...
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0answers
43 views

B2B SaaS application architecture

For my angularJS application I'm using asp.net web api backend. For B2C I'm normally have one scalable backend application and each customer can have an account to use the services. There is one ...
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0answers
52 views

Promise in Web MVVM

In MVVM (or Presentation Model), my (web) view listens to a CLICK event and calls a function of the Presentation Model to ask for the result. To clarify, the presentation model lives browser-side. ...
1
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0answers
191 views

How do I handle authentication in an ASP.NET webapp with offline-capable client code?

I hesitated before writing this question, as it sounds like I'm after an opinion without trying anything yet. That's not the case, I just don't want to go down the wrong route with architecture - it ...
1
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0answers
144 views

Django Project with Multiple Apps on Heroku

A newbie question: I've been able to deploy a few simple Django apps on Heroku very easily. However, now I am tackling a much larger project that consists of several apps (all Django and all with ...
1
vote
0answers
453 views

Should I have a separate “Application” server to handle the REST traffic, or just one server to handle both browser and API (REST) traffic?

Let's forget scaling or cloud configuration for a second. Think of an application with a few platforms: Mobile (iOS, Android) Desktop (Windows, OS X) Web (HTML/CSS/JS) The question is regarding ...
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0answers
145 views

Implementing a universal timer for a game with multiple players in spring mvc

I am trying to create a simple online card game with multiple players. Basically, there's a dealer and multiple players. I have have already implemented most of the game and it's working fine. now I ...
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0answers
52 views

Scale parts of image to fill bezier path with no wastage

I want to be able to take an image and stretch/contract each pixel row (or 5 rows for performance) to fit within a curved shape. I've been searching for this for the last few days and have turned up ...
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0answers
111 views

What is the integration architecture used by Github for its web interface?

I am amazed by the way Github integrates with different systems like Travis. They are separate companies, but yet Travis builds blend seamlessly everywhere in the Github interface. Yes, i am asking ...
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0answers
54 views

Auto Create VM and display IE

I have just acciquired an old Dell Poweredge SC1425 from an old friend, this server will act as a development box for web based applications. All has been going well, I have installed the following ...
1
vote
0answers
47 views

efficient caching with complex user rights

I am currently learning about memcached/redis, and I am trying to figure out how could I use this kind of technology at work. Now I understand that you should mostly cache data which is common to ...
1
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0answers
57 views

How to help keep track of identifiers used both in the application and in the database?

For example: I have an ACL (access control list) with keys in the database like create_user and allow_booking_for_past_dates. Each ACL entry has a corresponding method or function name in the ...
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0answers
447 views

Atmosphere + Long Polling : No message distribution?

I'm experiencing a strange behavior with Atmosphere + Long Polling. I'd like to have a broadcaster per user, so I have registered a broadcaster on resource suspension with id : /user/. I use ...
0
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0answers
17 views

Finding performance (network perspective) differences between mobile websites and their corresponding applications?

I'm researching performance differences when using an application, compared to its mobile website counterpart. To my help I looked into what other people define as performance(since it's a broad term) ...
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0answers
43 views

Incorporating external web services in Java/Spring web app

With traditional Java/Spring web apps, I've historically used an JEE architecture where there's a domain tier and a web tier. The web tier mostly contains web controllers. The domain tier includes ...
0
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0answers
36 views

Which is the best way to manage multI-account multi-user web application ?

I Am junior web developer, currently I developing school application with PHP and MYSQL, after finishing the app I would like to distribute more schools by allowing them to register in the app and use ...
0
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0answers
96 views

Using the Facebook Login button, how would I securely convey to my web app's backend that the user is authenticated?

Background: I'm building a web app using the most recent Facebook Javascript SDK to help with user registration and login. The backend is built in PHP, but that likely is irrelevant. The situation: I ...
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0answers
522 views

Starting off with Grunt in an eclipse webapp project

I've been developing a webapp for some months now using struts2, jQuery and sitemesh to decorate my pages (JSP's mostly). My dependencies are managed by Maven and I've had a fun time learning as I'm ...
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0answers
49 views

User based licensing on web server

I'm developing a client-server software for an enterprise customer. I'm being asked to limit the number of user accounts to a number N. Each user logs in with it's own username/password combination, ...
0
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0answers
131 views

Should a SPA have a route URL visible in address bar?

I am developing a Angular SPA using angular-ui-route. We are in a confusion of should we have the route visible for User in the address bar or just have index.html (or home page) always ? Is there a ...
0
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0answers
165 views

SPA with RESTful backend

I'm building an app based on ng-seed which is angular setup with routing out of the box. I'm backing the app with a rest interface of which I aim for Richardson level 3 compliance. Often it seems ...
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0answers
89 views

How does session middleware generally verify browser sessions?

I've been using session middleware to build web apps for years: from PHP's built-in session handling layer to node's connect session middleware. However, I've never tried (or needed) to roll my own ...
0
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0answers
383 views

How to implement proper identification and session managent on json post requests?

I have some minor messaging connection to server from website via json requests. I have single endpoint which distributes requests according to identification data. I am using asynchronous server and ...
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0answers
15 views

Stack for Web/Android/iOS app

I have been trying searching for this answer but perhaps i am not able to use proper words so apologies if this question has been asked earlier. I want to create something for my startup. I have ...
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0answers
32 views

Connecting ASP.NET and Android applications to the same Database

I am starting to build a web application with ASP.NET which will help people who are looking for rides inside a city find drivers offering rides from defined start points and destinations. The web app ...