I think many developers know that uncomfortable feeling when users tell them that "The application is slow (again)." In a complex web application there can be many possible reasons for a degradati...

I want to use HSQLDB in a production environment for stroring some data in memory and for data export using files. Does anybody have experience with using hsqldb in production environments? Is hsql...

Given a regular expression, I want to produce the set of strings that that regular expression would match. It is important to note that this set would not be infinite because there would be maximum...

What do I change to switch from production to staging.. etc.. and where.. Bootstrap ? Also, Curious if anyone has configured their Zend Framework to automatically switch from production, staging, ...

I thought I would throw this out there and see if I could get some solid advice on this. I've got a production site with a rather large code base and have just installed Git on it, same with test ...

I am somewhat new to Git only and I have only used it for basic projects with simple setups. Now I am struggling to wrap my head around a more complex setup. I have been up all night Googling but I...

I recently stumbled across the Configuration Service for.NET Applications and WCF Services. It is part of the "StockTrader 4.0" sample put out by Microsoft. I'm wondered if anyone has either ...

I have a problem with Django database configuration with 'postgresql_psycopg2' If I give any arbitrary name to my database like below, DATABASES = { 'default': { 'ENGINE': 'postgresql_psycopg2'...

I just switched over from my development database to the production database, and I realized I'm getting a consistent error nomatter what view I try to open. The stylesheets are not loading correct...

Currently my website (production server) already have a lot of code in it. And now I want to start using Git for my projects and setup a staging server for my team. Can anybody give me any advise? ...

I'm trying to create a staging branch on Heroku, but there's something I don't quite get. Assuming I've already created a heroku app and setup the remote to point to staging-remote, If I do: git...

Given a relatively typical .NET 4 system in an SOA environment (i.e. Windows Server 2008 R2, RESTful Web Services on IIS 7, Windows Services for NServiceBus messaging, SQL Server 2008 R2, etc) what...

There are a lot of different systems for balancing load and achieving redundancy in production servers (Not just web servers) Round-robin DNS Linux Virtual Server Cisco Local Director F5 BigIP Wi...

I'm about to deploy to production a fairly complex site and for the first time need a staging environment where I can test things in a more realistic environment, especially with regard to some ext...

Is it good idea to use genetic algorithm in production? If you are using it: In what case? What pros for selecting subj? Can you easily add changes to algorithm?

I'm looking for a safe method of triggering DEBUG for INTERNAL_IPS requests on a django production server without requiring the alteration of a settings.py file. Mainly to get the toolbar going for...

I'm building a static ASP.NET site (using Masterpages and a few forms) and I'm about to release it onto my production server. I know about changing <compilation debug="true"> to false, but I...

How do I set the application to production mode? Okay, this must be a no-brainer but I'm about to deploy my first Rails app and I've got everything setup properly: Ubuntu Hardy, Passenger, MySQL. ...

I have an application that logs exception strack traces and I wanted those stack traces to include file names and line numbers when deployed in production. I figured out how to deploy the debug sym...

Are there any companies/web-sites that use Glassfish in production? I am new to J2EE and deploy JRuby on Rails alongside a JAX-WS Metro application in Glassfish v3 Prelude. Sometimes the quirks mak...

Guys, could you please recommend a tool for spotting a memory corruption on a production multithreaded server built with c++ and working under linux x86_64? I'm currently facing the following probl...

As one who is relatively new to the whole support and bug fixing environment and a young programmer I had never come across a bug that only occurs in the Websphere environment but not on the localh...

Because we don't have a good staging environment we often have to debug issues on our production systems. We have web, application, and database servers. What kind of safeguards do you use to avoid...

For example: Updating all rows of the customer table because you forgot to add the where clause. What was it like, realizing it and reporting it to your coworkers or customers? What were t...

Is anyone aware of any gems, tutorials, or solutions enabling a user to sign in to a website at one domain and automatically given access to other partner domains in the same session? I have two ...