DBAsupport.com - Oracle Database Articles, Tutorials, Training, FAQs, Scripts, Forums, and Resources for Database Administrators (DBAs)
135,400 
$ 50,400.00
Learn Oracle 11g / 12c DBA Step by Step with Examples. It's Free and Covers Basic as well as Advance Oracle DBA topics.
223,964 $ 22,680.00
ForaStat is a free tool which helps analyse websites and estimate valuation including such as Search Engine Reports, Traffic Reports, Social Engagement, Safety, Host Information, Domain WHOIS, Page Speed and much more.