Archive for the development Category

Using a foreign key in MySQL InnoDB

Using a foreign key in MySQL InnoDB

August 11, 2010 | development | No Comments

MySQL is very smart. Even it is so smart that I think sometimes I am stupid at all. Yesterday I made a research for our application. We have several huge tables and one of them is very interesting because it has 300 mb data and (wow) 600 mb index space usages. My first thought was ... [...]
Playing with HaProxy and Cacti

Playing with HaProxy and Cacti

July 24, 2010 | development | No Comments

When I push my application to production I often want to know more about it. Google Analytics helps me to learn more about my users. Sometimes it’s interesting for me but not as much as for my product owner and managers. I often want to know more about our software, boxes and processes. Cacti [...]

Bash Shell Memo

August 9, 2009 | development | No Comments

I miss or forget these commands very often. So I decided to write a post. If you know some other helpful commands or key combinations please let me know about them. At the beginning I want to write some bash navigation commands. First one should be well known by you. It’s a quick search of ... [...]

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