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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3
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3answers
489 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? ...
-5
votes
1answer
48 views

My client asking for endless revisions for the website that I'm building [on hold]

He is calling me every week to asking me to do changes and when asked him to email me things he wants to change he refused! I want to send him an email to show him that project is done! and want him ...
0
votes
0answers
10 views

Symfony2 - Best aproach for a plugin system

Symfony2 is handling all its things in bundles in /app or in /vendor. This is fine, if you are handling and managing all by yourself or Ops that handle all needed things. But I haven't found a good ...
-1
votes
0answers
58 views

Looking for an Data Reference - What does the class field of this data return on Mapbox.com [on hold]

What I am doing: I'm building a mobile app in Unity that gets Lat and Long based on the devices GPS and tries to return what location data type you are currently on (in an urban area, in a graveyard, ...
0
votes
0answers
42 views

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

I am junior web developer, currently I am developing school application with PHP and MYSQL. After finishing the app I would like to distribute to more schools by allowing them to register in the app ...
1
vote
1answer
58 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. ...
0
votes
0answers
41 views

Embedding custom business logic using Javascript in Java application

We have an application where the front-end is completely rendered dynamically. The web page is stored as JSON in the database. A simple JSON to display input field with a label is as follows: { ...
1
vote
1answer
596 views

How do we structure our JavaScript so that it is easily editable, testable, and can make calls to render a view without knowing specifics about it?

I am working on a web application that displays some data and uses JavaScript. Right now, we are serving up parts of our JavaScript code (to display certain types of information, that is, "Render a ...
-3
votes
0answers
32 views

Can Chrome app retrieve or inject data to web pages?

I want to develop an app (for Chrome desktop) that will retrieve data from different webpages the user surf to and aggregate it, or inject some added JavaScript functionality to those pages, later on ...
-3
votes
0answers
33 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 ...
0
votes
1answer
62 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 ...
-1
votes
0answers
87 views

Mechanism behind QR code scanning of whatsapp webapp [closed]

I could not find any answers related to the working mechanism of qr code scanning used on whatsapp web-app. How does the authentication happen when the phone (any smartphone running whatsapp) scans ...
8
votes
4answers
3k views

is GAE an infrastructure capable of hosting an app used by millions of active users?

I would like to know with the restrictions of GAE listed below, is it even possible to build a great social app (like Facebook) by hosting that app on GAE? In other words is GAE an infrastructure ...
0
votes
2answers
485 views

Google App Engine overview

I have gone through many Google App Engine tutorials, and I became quite familiar with how to do basic stuff like implementing a webapp2.RequestHandler, and using ndb.Models to manage your data. Now, ...
5
votes
5answers
404 views

.NET: Are web-based applications inherently harder to build than client-server?

We currently have an ongoing discussion about which approach to move into - we want to replace multiple older environments with .NET applications, and two potential architectures are under discussion: ...
2
votes
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 ...
-1
votes
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 ...
4
votes
2answers
155 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 ...
8
votes
4answers
364 views

Testing minor browser version compatibility

I develop a web application and we test it on several browsers, including Firefox and Internet Explorer. During our development we tested the application on Firefox 3.5.2 and our testing team tested ...
1
vote
0answers
21 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
2answers
100 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
votes
1answer
597 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, ...
-1
votes
5answers
505 views

How to ascertain from the users if performance tuning has had the desired effect [closed]

So you've made some code changes that should hopefully speed up some part of an application. But there is just one problem - you don't know how it will perform in live. Different networks, different ...
1
vote
1answer
36 views

Transfer flattened entities instead of DTOs?

I wonder, if the below idea makes sense for our web application. We show various lists of entities, which typically refer to other entities and so on. In the table view, there are columns showing some ...
3
votes
3answers
189 views

How do I calculate server requirement for a web application

I am developing a backend where in I will be exposing APIs for my mobile application. Users can register,add products,share the links of products through email/sms/anywhere and others can click on it ...
2
votes
2answers
55 views

Possible performance issues implementing multi-tenant database?

I would like to design and develop school application using PHP and MYSQL as backend. The frontend - a combination of HTML, JS and CSS - has a registration form for every school. Every school has its ...
0
votes
1answer
49 views

Testing performance of a single page application

I am in a need to prove the performance of a single page application. I would compare it with an application that uses server side to fill the HTML content. How would one do that? Obviously the Ajax ...
1
vote
2answers
116 views

Does it make sense to internationalize logs?

I'm working on converting the logging API used by a web application from log4j to slf4j, and noticed that the interface used to abstract over the log4j implementation supports internationalization; I ...
2
votes
1answer
25 views

Handling and reporting errors consistently

Errors can come from many different sources - third-party services, libraries, environment, etc. When an error prevents a user from performing their desired action, these diverse errors should be ...
1
vote
3answers
72 views

Alternatives on how to deal with data fetched from external API

We are planning to build a web application which will consume data from an internal REST API that centralizes all of our "core" business data. For matter of demonstration, let's say this API exposes ...
0
votes
0answers
19 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) ...
3
votes
2answers
304 views

Is it better to have one web app or multiple web apps

I am going to develop a server application to provide the functionality of a book keeping software in tomcat server. I can think of two ways to achieve this. Creating a single web application - ...
2
votes
2answers
156 views

Azure BLOB grained access

I have a standalone WPF desktop application which gathers data from Digital-to-Analog converter boards, computes, analyzes this data and then it creates binary files (proprietary format) with the ...
-2
votes
1answer
43 views

How to detect whether user is actively in the web app?

I'd like to know whether it's possible (and how) to detect whether a user is actively in a web app (aka in the browser tab) and not on another website. If also like to relay the information to a web ...
10
votes
5answers
3k views

Writing Web “server less” applications [duplicate]

TL;DR What are the prospects of writing applications which are completely based on a REST database server (CouchDB) and web applications which directly access the DB instead of having a web server in ...
1
vote
3answers
185 views

Where should I do localization (server-side or client-side)?

I am currently developing a new web application based on a rich JavaScript client which communicates with multiple REST web services on my server. That application is intended to be used in at least ...
2
votes
3answers
209 views

Browser Web Application UI/End User Testing

I am building a web application in php. I am following TDD (write tests before production code) for my unit tests and using BDD to drive discovery of my applications features and to provide ...
0
votes
0answers
44 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 ...
1
vote
1answer
61 views

What is meant by “Call Stack” in the context of an OWASP review?

I am studying the OWASP Level 2 review measures and methodology. I am applying this to a software I am designing and developing now, so the goal is to write the software the proper way so that it will ...
0
votes
1answer
71 views

Why do some web apps append (random?) strings to cookie names?

I've noticed that, for example, WordPress appends what seems to be some kind of hash or random string to its wordpress_logged_in cookie, making a cookie name of, for example, ...
0
votes
2answers
301 views

Why are the smart folks who write and adopt react.js okay with the way markup is tightly-coupled/buried inside Javascript?

Quite a while ago there was a concerted trend in the industry to move towards adopting templating to separate markup from logic, or something like that. The result was much more pleasing to the eye ...
2
votes
1answer
146 views

What is the proper infrastructure and release cycle for developing and testing an application? [closed]

I am developing a web application for my coworkers, and from a little management app it is becoming a more and intense large project that is involving more people as I go. I am pretty sure my boss ...
5
votes
1answer
144 views

Reasons not to have flexible role management system

Our .NET web application has the ability to add roles dynamically and assign functionalities (we define them in an application enum) to that role. So those functionalities are defined by us (our ...
0
votes
3answers
776 views

What are all things that do/can happen when a user enters in a web page's URL? [closed]

I am trying to break into web development. I have taken a basic intro to OS, intro to Networking as part of my bachelors degree several years ago. I cannot say that we went into things deeply, beyond ...
0
votes
1answer
204 views

The future of application cache in HTML 5 [closed]

I had previously deployed application storage in HTML5 to great success in the deployment stage of a few client projects. I used the app cache feature mostly as a way to allow my clients to remotely ...
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 ...
2
votes
3answers
2k views

Options for client-side encryption of local web databases

My scenario is as follows: Web application, run from the browser, designed for mobile devices. Uses WebSQL storage which may contain sensitive data. Uses Application Cache to enable offline use ...
5
votes
2answers
2k views

How to avoid context switching while developing full stack web apps?

To give some context, I've been a Ruby & Rails developer for the past few years, and just recently started doing quite a lot of JavaScript to add more responsiveness to the apps. When programming ...
0
votes
1answer
127 views

Relationship between REST APIs and Databases [duplicate]

I've been studying databases and rest APIs lately and I have a question about the relationship between the two. Imagine I have a database with three tables, STUDENTS, ENROLLED, and CLASSES. STUDENTS ...
6
votes
2answers
869 views

How to use SOLID principles in this example

I have reading about SOLID principles last week and decided to try to solve real world problem by using them. So I got the problem of real world ecommerce site managing totals. Problem Statement: ...