Miesięczne Archiwum: Styczeń 2015

instalacja phpsh na debianie/ubuntu

instalacja phpsh na debianie/ubuntu

Install under Linux install pysqlite for autocompletion: wget http://pysqlite.googlecode.com/files/pysqlite-2.5.6.tar.gz tar -xvf pysqlite-2.5.6.tar.gz && cd pysqlite-2.5.6 python setup.py build przy czymo moze byc potrzebna dodatkowa komenda jesli pojawi się: error: command ‚gcc’ failed with exit...

How does Facebook maintain a list of friends for each user? Does it maintain a separate table for each user?

How does Facebook maintain a list of friends for each user? Does it maintain a separate table for each user?

I do not work for Facebook, however I can tell you that it’s rare that you would maintain a table per [anything], as that’s pretty much the opposite of using a database properly. For...