Barczak, Andrzej, Dariusz Zacharczuk, and Damian Pluta. 2019. “Tools and Methods of Databases Optimization in Oracle Database 10g. Part 1 – Tuning Instance”. Studia Informatica. System and Information Technology 16 (1-2): 5-18. https://czasopisma.uph.edu.pl/studiainformatica/article/view/470.