Questions related to improving application performance, this can be range from selection software architecture to selection of algorithms.

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10
votes
10answers
512 views

How to communicate with a co-worker that considers frameworks a performance hit

How can one sell an idea like "we should use jQuery because its highly optimized and cross browser compatible" or "entity framework is cool because its neat and takes care of our model automagically" ...
8
votes
5answers
855 views

How much redundancy/robustness should complex software implement?

The focus of this question: Some software performs "extra work" in order to increase the chance of a "eventually successful/satisfactory" outcome, despite one or more internal errors in the software, ...
7
votes
7answers
1k views

Should I charge a client for mistakes that I made? [duplicate]

After developing a website for a client, I've realized that the load time is too extreme, and some changes need to be made. The extreme load times are attributed to the bloated css/js frameworks that ...
5
votes
1answer
952 views

Coded ui to measure performance

I have been tasked with using coded UI to measure performance on a proprietary windows desktop application. The need is to measure how long it takes for the next page/screen to display after a user ...
3
votes
2answers
2k views

Why is NoSQL better for this scenario?

Hypothetical scenario: Let's say we are downloading JSON from Facebook with details of a user's friend's checkins, posts, etc... These come in as one document per friend per activity, so with 8 ...
2
votes
5answers
451 views

What are good practices to perform software based optimization?

On a project that I am working on we encountered some performance problems. We decided to drop hibernate in favor of plain Jdbc to gain database performance. By converting our code to Jdbc we ...
2
votes
3answers
2k views

Does mobile based (Android) development, benefit from Object Oriented Programming?

My development on Android is based on scientific programs and while I'm building these most of the code is in one or two long classes. When I come to deploy these programs I try to decouple everything ...
2
votes
4answers
2k views

How do I speed up XML parsing operation?

I currently have a php script set up to do some xml parsing. Sometimes the script is set as an on page include and other times it is accessed via an ajax call. The problem is the load time for this ...
1
vote
4answers
754 views

Database in the cloud?

Some of my recent clients are asking for remote connections to the office server, for standalone work, etc, in winForm applications. Since the concept of the web is remote connection to a server both ...
0
votes
3answers
130 views

What is the explication for the difference execution time for the same instruction?

As you know when we run instruction in our code like long a = b; we will not have the same ticks each to be executed. first exeution it take 2ticks; second exeution it take 3ticks; third exeution it ...