Best Websites for Learning

Database

SQL

http://www.w3schools.com/sql/default.asp

https://intellipaat.com/interview-questions/

DWBI related

http://dwbi.org/database/sql

http://www.kimballgroup.com/data-warehouse-business-intelligence-resources/

Big Data

http://www.edtechmagazine.com/higher/article/2012/10/what-virtualization

http://www.cio.com/article/40701/Virtualization_Definition_and_Solutions

http://www.dummies.com/how-to/content/virtualization-for-dummies-cheat-sheet.html

http://www.pcmag.com/article2/0,2817,2372163,00.asp

http://www.infoworld.com/d/cloud-computing/what-cloud-computing-really-means-031

Reporting

Tableau

http://onlinehelp.tableau.com/current/pro/online/windows/en-us/help.htm#default.html

http://bhojarajusl.blogspot.com/

Visualization

http://www.informationisbeautiful.net/

http://gravyanecdote.com/

http://www.thefunctionalart.com/

Process

Scrum

http://scrumtrainingseries.com/Intro_to_Scrum/Intro_to_Scrum.htm

https://www.scrumalliance.org/

https://www.quora.com/What-is-Scrum

https://www.quora.com/Whats-the-best-down-to-earth-book-on-Scrum-and-Agile

https://www.quora.com/Which-Agile-methodology-Scrum-Lean-XP-Kanban-is-considered-the-best-practice-and-why

Business Analysis

http://businessanalystlearnings.com/blog/2013/1/20/a-list-of-free-business-analyst-training-online