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6
votes
3answers
222 views

How to solve form submission consistency in a web application?

Imagine that you have a form with which you can edit some data, let's call it a Person form. Let's imagine that a user opens up this Person form, receives the current data that is stored in the ...
0
votes
2answers
68 views

One central db for a blog for sever websites — the column “app_id”

I have a few blogs/websites hosted on my vps. Recently I've decided to move a db on a single central server/vps because all the blogs have the same structure in terms of code and structure of the db. ...
3
votes
1answer
94 views

Data to pre-populate a database kept in text files

Many web application require a seed file -- a file, written in the same language as a web application, where I have data to pre-populate a database. This makes sense. Nonetheless, I sometimes see ...
0
votes
4answers
198 views

How to implement “viewed: N times” functionality for an article?

How will I have to update "views_count" each time(!) a user loads my page? It will be costly. And I don't need such accuracy when I update "views_count" after a user loads a page. Then is there any ...
3
votes
1answer
47 views

Should I omit database and server communication (after initial response)?

I have a project that I'm working on where a user uploads a big file which gets parsed by the backend, and then returns the data back in a friendlier format. Now I'm wondering whether I actually need ...
-3
votes
1answer
508 views

How can I test a method which aggregates data from a database? [closed]

I'm developing the web Java application and come across the following issue: I'm using jUnit 4.5. Suppose that I have a method which aggregates data from a database for the rendering their to a ...
3
votes
4answers
3k views

Web App vs. Desktop App Regarding Deployment

I'm taking on an opportunity for a local business to develop a small, simple timesheet manager (they still record time by hand) and am currently in the planning phases. It will include basic ...
4
votes
5answers
17k views

Building a web app with encrypted MySQL database entries?

I have some experience in building PHP based websites with MySQL access, storing encrypted user details, but all other fields being plain text. My most recent project will require sensitive data to be ...