1
vote
3answers
284 views

How to safely capture or duplicate incoming requests to a web server

We have taken over a legacy web application that we cannot modify (the source code is broken and deployment fails) and we will eventually rewrite. Ideally we would migrate it one step at a time but ...
-1
votes
1answer
65 views

How to migrate a webapplication to a cluster?

I have a python web application running on linux nginx + uwsgi. I am currently running this on a single machine. I would like to migrate this setup to a cluster. I am new to clusters. What are the ...
1
vote
3answers
5k views

What are perfect unix permissions for usual web project directories?

What are the perfect minimal permissions in octal format for the followings in a web application written? A directory where user uploaded static files (images/swf/js files) will reside A directory ...
0
votes
1answer
142 views

What kind of hardware should I be looking at to scale to ~20k users continually? [closed]

Let's say it's something like Stack Exchange that I'll be running (it isn't, but it's close enough to have similar resource usage), and I'll have approximately 20000 users from August to January (with ...