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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Desktop to Web - How to deal with synchronous business processes

I start a new project this summer, consisting in developing a web version of a proprietary desktop ERP. The main goal of my company is to be able to propose a web version of its ERP, with all ...
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1answer
38 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? ...
2
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2answers
108 views

Should we always create web application scalable? [on hold]

Fact that now a days everyone is moving to cloud due to ease in scalability, configuration and maintenance. But my question is should we develop all web application scalable event if it is not ...
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0answers
53 views

How to build an application(dash board) to monitor Sybase ase database server by python? If so please share details [on hold]

In this moment we are monitoring sybase ASE database server by shell script(cron job) these data we are pushing to other database server what we call is monitoring server.After business hrs we are ...
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1answer
120 views

Design Application to “Actively” Invite Users (pretend they have privileges)

I am designing an application where users message one another privately, and may send messages to any Entity in the database (an Entity may not have a user account yet, it is a professional database). ...
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1answer
66 views

How can I cancel all running mysql queries in a web application?

I am running a web application which has to scan (mysql query on a particular column) a huge MySQL table, which has over 100,000 records. The problem I find that when a user requests another page ...
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0answers
15 views

Upload Data Using Pipeline Web Service

I need to develop applications to accomplish the following: Client (Android/Blackberry/iPhone/Windows phone) will automate (no users' interaction) the process of submitting data to server Server ...
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0answers
26 views

in jquerymobile framework while using div pages, buttons overlaping each other, how to fix? [closed]

The buttons ive created in page 2 appear in page one itself, hence overlapping buttons in page one. why is it so? How can i fix it? Edit: it gets fixed once i go to page 2 and come back to page1. But ...
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2answers
62 views

Large csv's to html report

I am working on a web front end + front end services. I receive good sized csv files (10k lines). My service processes them and condenses them into one larger csv file (up to 300k lines). This ...
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1answer
155 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 ...
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1answer
146 views

Should we live by using Suhosin with PHP?

A lot of my security experienced friends have told me that I need to code my web applications for working under the Suhosin PHP patch, Suhosin being "an advanced protection system for PHP ...
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1answer
321 views

JSP Include: one large bean or bean for each include

I want to refactor a webapp that consists of very distorted JSPs and servlets. Because we can't switch to a web framework easily we have to keep JSPs and Servlets, and now we are in doubt how to ...
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2answers
691 views

AngularJS: structuring a web application with multiple ng-apps

The blogosphere has a number of articles on the topic of AngularJS app structuring guidelines such as these (and others): http://www.johnpapa.net/angular-app-structuring-guidelines/ ...
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11answers
4k views

Advice on designing web application with a 40+ year lifetime

Scenario Currently, I am apart of a health care project whose main requirement is to capture data with unknown attributes using user generated forms by health care providers. The second requirement ...
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1answer
79 views

Cloud Newbie … what should I know while creating my App [closed]

I never developed for the Cloud, and to tell you the truth I am not fully 100% sure of what Cloud is when coming down to servers and services. I am starting to develop an App where I will need to be ...
1
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3answers
392 views

Why do people use markdown wysiwyg editors in web applications?

I understand the advantages of using markdown in local text files, and then taking those files and generating HTML. This is great for documentation, readme's in git repositories and posts for static ...
5
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1answer
622 views

Attachment handling for web application with Jackrabbit

I need to manage attachments on my Spring web application and I thought to use an open source repository. My app it's a job approval system using J2EE / SPRING 3 Framework and Postgress DB to allow ...
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1answer
136 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 ...
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1answer
135 views

Why is the “app” folder now a (more) common pattern in web projects?

It might be related to the Yeoman project, or they might have adopted this from somewhere else, but it seems to be the default for all of their generators. Aside from Yeoman generators I've also ...
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0answers
8 views

Uploading huge amount of images [one by one] [migrated]

I want to upload images about 1000, 2000. Currently am doing in following way First of all created <input type="files" multiple /> than after that i get all files in an array then from that ...
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0answers
11 views

Making a Wordpress site into a Web App using a Third-Party BaaS [migrated]

I would like to use a BaaS service for my mobile apps. Parse.com seems like it will fit my needs, and it offers login (to Parse) through Facebook and other Social sites. The difficulty I am facing is ...
2
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6answers
2k views

How should I approach developing a Java based client-server application?

I have been asked to develop a client-server application (requires database) for a company. I am very handy with java so would like to go with it. Its up to me how I develop the application. It may ...
5
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3answers
401 views

Multiple sites with the same codebase in Python

I am trying to run a large amount of sites which share about 90% of their code. They are simply designed to query an API and return the results. They will have a common userbase / database but will be ...
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0answers
42 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 ...
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0answers
32 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 ...
2
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3answers
2k views

REST API at backend and MVC Javascript framework at client side

I am building an online social network. I have finished writing RESTful API service using Django. This will return only JSON response (No HTML will be generated from server side) so that this JSON ...
30
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4answers
33k views

Reasons NOT to use JSF [closed]

I am new to StackExchange, but I figured you would be able to help me. We're crating a new Java Enterprise application, replacing an legacy JSP solution. Due to many many changes, the UI and parts of ...
29
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5answers
22k views

Advantages and disadvantages of building a single page web application

I'm nearing the end of a prototyping/proof of concept phase for a side project I'm working on, and trying to decide on some larger scale application design decisions. The app is a project management ...
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1answer
169 views

Image Processing in browser is too slow on Android compared to that with desktop browser [closed]

Situation I've written a simple black and white image filter application with JavaScript using html5 canvas. Here is an example of the app . (I don't know why it does not work in jsfiddle, so I gave ...
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2answers
244 views

Should you use PHP to render the html page or use javascript frameworks? Server-side page rendering or client-side page rendering? [closed]

This may be a inappropriate question, but I'm really need help demystifying this. Suppose we want to create web application like reddit or Gmail. The way I understood it from my research is that ...
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6answers
4k views

I need a true random number generator web service [closed]

I need a way to get non-deterministic random numbers on demand for my application. However i do not wish/have the capabilities to build the hardware myself, thus I'm looking for a web service which ...
25
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7answers
1k views

Is it possible for business logic not to creep into the view?

I've developed for several web application projects for the last 3 years, both personal and at work, and I can't seem to figure out whether it's possible for at least some business logic not ending up ...
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3answers
182 views

Is there a difference in resource allocation & efficiency between a web app and a compiled one? [closed]

I'm a web developer. I feel like I develop less resource-intensive functionality often times, because I have this feeling that if I ask too much of the web app (animation, calculation, connections, ...
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1answer
106 views

Type Safety of Spray.io

Yesterday I read a tweet disparaging Jersey with JAX-RS due to run-time errors. Spray.io was mentioned in the tweet: Not even 5 minutes using Jersey / JAX-RS and already a runtime error due to a ...
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1answer
128 views

Website as an API client vs using the API only when needed?

I'm developing a website (using Django) which will depend on an API for it's main functionality which is create/update/delete objects. But the API also provides: User sign up and login User ...
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1answer
43 views

Single Page Web Application Web Service Scalability

I am trying to build a single page web application that will call multiple web services (both SOAP and RESTful) and aggregate the data in the UI. Initially I though I could do it all client-side, ...
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2answers
197 views

Does using a cookie make my web application stateful [closed]

No session data is stored server side, the cookie contains a token that authenticates user.
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4answers
278 views

Why can't a server continue to act on a request after sending the response?

Say for example I've got a RESTful webservice, and I need to support creating a widget via a POSTed http request. I need to Deserialize the POSTed widget. Validate the deserialized widget. Persist ...
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1answer
120 views

What to translate in a billingual software

I'm designing/building a web application that will be available in two languages: French/English. I placed i18n mechanisms to extract every text from the application. But what about the user's input? ...
28
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4answers
16k views

Difference between REST and CRUD

I learned REST and it feels a lot like CRUD (from what I have read about CRUD). I know they are different, and I wonder if thinking they are similar means I don't understand them. Is it that REST is ...
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0answers
37 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 ...
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0answers
29 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 ...
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1answer
40 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 ...
3
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3answers
594 views

Single click handler for all buttons in Javascript? Is it a pattern? Whats the benefit?

I have been told that when there are multiple buttons on the page for same purpose but targeting different item e.g. delete item on a grid of items, they say it is recommended to just register for ...
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2answers
80 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 ...
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1answer
79 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
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1answer
44 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 ...
4
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3answers
149 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 ...
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1answer
115 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. ...
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50 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. ...