When you need to download common things like Tomcat server, Oracle DB, some jar or reference tutorial, what you usually do...Go to Google, enter search query...find out the link of your concern. Well, I understand, sometime this small procedure is painful when you don't get right search. So to minimize your efforts to search most frequently used links, I introduce you Link Hub, where you can find the most of the links at one go, so let try this out...
Server:
Database:
Jars:
Framework:
Search Jars From Class: