php+mysql
Неизвестный
Hacker Hack The System Python
документация к postgres pro 10.1.1
The PostgreSQL Global Development Group
Архитектура компьютеров
SQL for Dummies
Allen G. Taylor
Linux Administration : A Beginner's Guide 5th ed
Soyinka & Wale.
PHP5 and MySQL Bible
Tim Converse & Joyce Park & Clark Morgan