warning: Creating default object from empty value in /home/coredogs/public_html/modules/taxonomy/ on line 33.

The services layer

See more about:

We talked about the bucket o’ numbers layer. Now let’s move on the services layer. You’ll learn:

  • That a service is something one computer does for another.
  • How the email protocol SMTP works.
  • How the Web protocol HTTP works.


How to...