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

learn more… | top users | synonyms

0
votes
0answers
31 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 ...
0
votes
1answer
41 views

Using different DB Connections for different user groups in a web framework

Database designers building enterprise systems usually assign different sets of privileges to different users of DBMS. They can be as granular as needed. However, in my experience, web frameworks ...
1
vote
2answers
88 views

Dependency injection for request variables in a web application

I'm working a PHP 5.5/MySQL web application. If a class depends partly on some global GET and POST variables for its members, should I just refer to them directly from within the class, or should I ...
1
vote
1answer
92 views

Making applications build system-aware

Build systems for web applications are great: they give dependency management, code minification, and the ability to use tech like SASS or CoffeeScript that require pre-processing. However, I find ...
1
vote
1answer
50 views

Web app design: Local caching vs demanding

I'm writing a web application in javascript that will be served to the clients' browser. The intent is for the app to appear to the client as a monolithic application, not a series of interlinked ...
0
votes
1answer
195 views

Application use on website

Is there a good way to run a C# application on clientside in lieu of JavaScript? I have done some front end work with JavaScript and backend C# for web developing at an old job, but I am interested in ...
1
vote
1answer
143 views

Advantages and disadvantages of making one DB per customer [duplicate]

I'm starting to design a web application, and I'm evaluating some decisions regarding the general structure of it. My use case is as follows: I plan to have multiple customers on a single server. ...
0
votes
0answers
64 views

Suggestion to Design API Centric Application using Appengine

I have been planning to create an new application. So I was designing the application structure.i know this application will be accessed form multiple devices and the app feature will be increased. ...
3
votes
1answer
93 views

What is the benefit of offloading email to a transactional mail service?

Why do so many people recommend offloading email to a transactional service such as Mandrill, Postmark or Sendgrid? Is sending email via smtp really that much slower than sending a request out to ...
-1
votes
4answers
224 views

Is Object Oriented Design necessary when building Symfony web apps? [closed]

I am primarily a software developer, and as such, I do a lot of reading on the subject of Object Oriented Design; the 5 SOLID principles, design patterns, composition over inheritance etc. I ...
1
vote
0answers
147 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 ...
0
votes
0answers
66 views

Web-app DAO and server architecture design for service outside LAN

i just need a suggestion what path should i take to educate myself further. Situation: We've got in our company internal (LAN only) application that, among other things, serves something like ...
3
votes
1answer
86 views

reloading singleton classes and dependency

I have a singleton object. It's a DAO that looks somewhat like this (pseudoish code): class UsersDAO { public usersDAO init(string sDSN){ variables.sDSN = sDSN; return this; } public ...
1
vote
0answers
50 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 ...
0
votes
0answers
49 views

Simulate desktop app with Chrome application shortcut

Technically I'm building an intranet web application, with web server running 24/7 and a central database, users can access it with any browser. However, for the user, the app should have the look ...
2
votes
3answers
437 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 ...
1
vote
1answer
121 views

How to introduce testing in the development cycle

In our company, we are only two IT staffs, and I'm the only developper. I'm developping rich intranet applications using plain php and extjs as javascript framework. Our development cycle is usually ...
2
votes
2answers
107 views

How to you achieve flow in web programming? [closed]

I really like programming simple things, like solutions for Project Euler, where you can concentrate, write an algorithm, instantly execute, test, verify and change the program until it works. Even ...
13
votes
4answers
892 views

Is it bad practice to allow user defined fields?

Generally speaking, is it considered bad practice to allow for user created fields in a database for a webapp? For example, I am making a home inventory webapp for my wife, and she is going to want ...
5
votes
2answers
119 views

How to keep track of links pointing to existing web applications in an Intranet?

At my new place of employment we have a Intranet solution containing multiple web applications hosted in IIS. Outside of the development department other departments either source or create other ...
1
vote
0answers
62 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 ...
3
votes
2answers
188 views

implementing dynamic query handler on historical data

EDIT : Refined question to focus on the core issue Context: I have historical data about property (house) sales collected from various sources in a centralized/cloud data source (assume info ...
0
votes
0answers
60 views

How to have my callbacks authenticated in a REST app?

I'm developing a REST application and I allow my clients to authenticate in several ways (typically using Authorization: Token ... as in OAuth 2.0, but also there's session-based auth option for the ...
0
votes
1answer
228 views

Lean Startup MVP: Quality Code or Quick and Dirty [duplicate]

Hello some programmers might know about the lean philosophy, building a minimal viable product Lean Startup MVP. I ask myself (when building Webapps): "Should I put effort into writing good ...
1
vote
3answers
224 views

Why is my page load time so closely correlated with number of database queries?

Whenever I'm doing web development, and a page takes longer than half a second to be generated, I know that somewhere my code is hitting the DB too many times. The normal way to fix this situation is ...
1
vote
1answer
167 views

PHP OOP - Getters / setters vs. database storing

Problem I am trying to optimize the architecture of my web-application developed in PHP using the Symfony framework. I have an object "pool" that contains "swimmers". I need to display the number of ...
1
vote
1answer
415 views

Storing user uploaded images / files in multi server env

In a multi server system, e.g. a load balancer, multiple web servers and a database server, where do you store the files / images users upload when each web server will need access? Before now I've ...
1
vote
2answers
248 views

What is the applicability of CORS?

I have a system which needs to do cross-origin requests and having trouble understanding the relevance of CORS. At first glance it doesn't appear to provide me with any type of security I'd actually ...
0
votes
1answer
221 views

HTML markup vs programmatic JS

I've been thinking about the consequences of using programmatic JavaScript components versus HTML markup. For example I looked into the Enyo Framework, which has its power in composition. One can ...
0
votes
1answer
131 views

Cloning of website [closed]

I'm a freelancer in a freelance job site and I started the work with a client in a project with a contract on this freelance job site. Until now all is OK.Firstly I started but developpement of some ...
1
vote
1answer
98 views

Is Interactive the term for web application that respond quickly to user?

Just a quick question on Web Application attribute, if responsive (which mainly stems from web design) means website that adapts to different screen size, then the closest term I can find for Web ...
2
votes
3answers
205 views

How does database connection pooling improve application performance?

I can't understand why connection pooling improves application performance. I suppose connection establishment would cause latency. But reusing an established connection requires more complex error ...
0
votes
1answer
141 views

Using a variable in a Global context in webapps

In a webapp, I have a scenario where I need some kind of global context (Static like) for few variables, for the current thread only. If there are 3 different concurrent users, then I expect three ...
0
votes
1answer
151 views

Why can python webapps keep sessions between restart and not java?

I've used both webapp2 + GAE for python and a number of Java/JEE webapp frameworks. The python WSGI framework could keep users logged in while I redeploy the app while none of the Java web framework ...
-2
votes
1answer
268 views

Do I need any licence to develop web applications in asp.net? [closed]

My goal is to develop web applications for small companies, medical clinics, small supermarkets, etc. Do I or my customers need any license?
2
votes
2answers
368 views

Is it correct to require end-users to clear their cookies?

Is it any indications of poor programming if the support staff for a given product requires you to clear the cookies in order to troubleshoot issues with their web-site? As a point of example, if ...
4
votes
1answer
3k views

How do I decide what testing framework to use?

The situation is this. I'm a junior developer for a small government IT project. We don't have anything of continuous integration or a automated testing framework. But the idea is to be developing ...
1
vote
2answers
78 views

GPL and confidential business rules in a single page application

I am designing a web app for a client who wants to keep some of his business rules private, we have an NDA. In a nutshell, customers use the app to book a service, and employees use it to keep track ...
0
votes
0answers
88 views

What is the relationship between an application server, a TCP/UDP client/server library, and a socket?

Up until now, the only networking concept I have ever implemented are basic sockets that are part of the java.net API. I am now trying to learn some higher-level API's/frameworks in java, and I am ...
0
votes
2answers
64 views

How to approach design to minimize conflicts when distributing individual locations to merchants

One of my potential customers is operating an open market in their town. From what I'm told, they make a decent profit by renting out the individual locations on that market to small merchants who ...
0
votes
1answer
231 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 ...
0
votes
1answer
240 views

How would I structure my code into an MVC format?

I want to have the home page (root of the website), check if a cookie exists for a user being logged in, and then based off of that determining whether or not to load the sign up page (landing page) ...
2
votes
3answers
262 views

Framework in which views are defined in the database - design flaw or reasonable?

I'm working with a framework where the fields displayed on each web page are defined in the application database. Administrators can add new fields to pages or hide/completely delete old fields. The ...
0
votes
1answer
98 views

Deploying v Releasing

So there's this desktop application. And I am wanting to inform it's users that a new version has been released. Is it more correct to say that a new version of a desktop application has been ...
0
votes
2answers
198 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, ...
3
votes
5answers
8k views

Java web application folder structure

As a beginner to J2EE, I have recently started developing my own project from scratch using the Core of J2EE : Servlets & Jsps. I could not evaluate whether my project folder structure is right ...
4
votes
3answers
167 views

Kerberos web authentication

I'v developed an internal singe-page web-app (unix, apache & postgresql) protected by a simple login page. Currently, the users have their own login role with a password. This is starting to get ...
4
votes
4answers
345 views

eCommerce use case: removing a product

I am starting to design the database schema for the eCommerce element of a web service I am creating. The thing I'm trying to get my head around is how to deal with the use case of a seller (user of ...
2
votes
2answers
508 views

What does it mean for “Bootstrap” to be precompiled?

I was reading the Bootstrap Getting Started docs, and I came across "Pre-Compiled Source" as a feature. Upon downloading the package, I just found .js, .css, and some image files. What is there to be ...
3
votes
2answers
348 views

Build times for small incremental changes to C# Web Applications

I have recently been moving away from ASP.NET Websites in favor of Web Applications. More specifically I have recently been picking up MVC as an alternative to developing ASP.NET Forms websites. ...