Tech Review: Thursday, November 10, 2011

• 
  

http://en.wikipedia.org/wiki/Hibernate_(Java)

• an object-relational mapping (ORM) library for Java
• provides a object-oriented domain model mapping to a traditional relational database
• free GNU software
• http://en.wikipedia.org/wiki/NHibernate
• NHibernate for MS .NET

http://www.javaworld.com/javaworld/jw-10-2004/jw-1018-hibernate.html

• example program in Java

http://en.wikipedia.org/wiki/Red_Hat_Linux

• Red Hat Linux
• Discontinued in 2004

http://en.wikipedia.org/wiki/Red_Hat_Enterprise_Linux

• Read Hat Enterprise Linux (RHEL)
• Advance Platform (AS)
• Red Hat Enterprise Linux 3 (Taroon) Update 9, 2007
• outside of regular life cycle
• 2013-10-31 (End of Extended Life Cycle
• Red Hat Enterprise Linux 6 
• 2010-11-10
• 2017-11-30 (End of Regular Life Cycle)

Tech Review: Wednesday, November 2, 2011

https://www.google.com/search?q=deleting+an+object+in+java&hl=en&prmd=imvnsfd&source=lnms&tbm=isch&ei=xkexTuP-NM6utwfblfCoAg&sa=X&oi=mode_link&ct=mode&cd=2&ved=0CAkQ_AUoAQ&biw=1008&bih=724&sei=%20Q0ixTtq-OM-3twfYgdmMAg

• An implied way to delete object in Java
• set the object to null

http://www.javaworld.com/javaworld/javaqa/1999-08/01-qa-static2.html

• Two types of classes
• Top-level class
• cannot be declared static
• static class means top level class?
• Inner classes
• 4 types
• Anonymous
• special syntax with no name
• local
• created within a block
• Member class
• created within a class
• Nested top-level
• member class
• static modifier

http://www.postgresql.org

There is no "USE" close like in SQL.  From the pgAdmin Query Tool, you need to select the connection for the data base in the top middle of the Query Tool.

Grid Security Infrastructure (GSI)

http://www.globus.org/security/overview.html

public key cryptography

asymetric cryptography