- http://www.soapuser.com/basics4.html -- Web services Concepts
- http://docs.jboss.org/hibernate/core/3.6/quickstart/en-US/html/ -- Hibernate JBoss 3.6 Doc
- http://docs.jboss.org/hibernate/core/3.3/reference/en/html/index.html -- Hibernate JBoss 3.3 Doc
- http://www.springsource.com/ -- Spring Doc
- http://www.habuma.com/spring/sia-sdug.pdf -- Spring in Action - PDF
- http://www.tutorialspoint.com/
- http://www.javabeat.net/
- http://www.techfaq360.com/
- http://www.developerlife.com/
- http://www.java2s.com/ -- Covers most java concepts with examples
- http://www.javaranch.com/ -- Forum - many queries answered
- http://www.codeproject.com/KB/architecture/OOP_Concepts_and_manymore.aspx#OOP -- oops concepts
- http://www.oracle.com/technetwork/java/ejb-141389.html - EJB3 features.
- http://www.tutorialspoint.com/uml/uml_standard_diagrams.htm -- UML Concepts
- http://atlas.kennesaw.edu/~dbraun/csis4650/A&D/UML_tutorial/diagrams.htm -- UML Concepts
- http://developer.android.com/guide/index.html - Android Developer Guide
- http://jqueryui.com/ - JQuery Site
Online Learning sites -
- www.udemy.com
- https://www.udacity.com/
- https://www.coursera.org
- Restfull Web Service - Click Here
- OOPS Concepts -- Click Here
- practice Design Patterns -- Click Here
