I'll try to give as much information I can here. Although the solution would be great, I just want guidance on how to tackle the problem. How to view more useful log files, etc. As I'm new to server maintainance.…
I'm creating a small service where I poll around 100 accounts (in a Twitter-like service) frequently (every 5 seconds or so) to check for new messages, as the service doesn't yet provide a streaming API (like Twitter actually does). In…
I have a table software (id_software, software_name, category) What SQL query to show only 2 software for each category ? For example I want to get : |id_software | software_name | category| -+------------+---------------+---------+- | 1 | Photoshop | 5 |…
After this comment to one of my questions, I'm thinking if it is better using one database with X schemas or vice versa. I'm developing a web application where, when people register, I create (actually) a database (no, it's not…