can anyone tell what are SAP, Pearl, PHP and Oracle?

[hisoka]

i frequently see SAP, Pearl, PHP and Oracle in the internet. can anyone post a link about these four softwares.
thanks...

[Lenogris]

http://www.oracle.com/index.html
http://www.sap.com/index.epx
http://www.php.net/
oracle is makes and works with software companies to produce stuff
SAP provides a comprehensive range of enterprise software applications and business solutions to empower every aspect of your business.
PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

[Edg e]

I think Oracle is some kind of secure database that large companies use, kinda like mysql but more secure or sometihng.