Evolution of tech companies logos

http://www.neatorama.com/2008/02/07/the-evolution-of-tech-companies-logos/

Service Oriented Architecture

SOA is an approach to designing systems—in effect the architectural drawings or blueprint—that directs how IT resources will be integrated and which services will be exposed for use. In contrast, Web services is an implementation methodology that uses specific standards and language protocols to execute on a SOA solution.

http://frsun.downloads.edgesuite.net/sun/07D01068/?intcmp=1435

http://www.microsoft.com/biztalk/solutions/soa/overview.mspx

http://www.ibm.com/developerworks/webservices/newto/