Coding & Tech

How Does the Internet Work? Search Engine Technology

How do internet search engines like Google really work and how should you use search for best results.
3113 total reviews for this teacher
33 reviews for this class
Completed by 243 learners
  There are no upcoming classes.

50 minutes

per class

Meets once


year olds


learners per class

per learner

How does aOne-Timeclass work?

Meets once at a scheduled time
Live video chat, recorded and monitored for safety and quality
Great for exploring new interests and different styles of teachers

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Class Experience

This class gives a deep understanding of how a search engine does what it does, AND how it can be better utilized for accurate searches. 
I have been deeply involved in the technology of the internet before there was an internet. I personally built online systems before the internet existed and watched it's creation while adopting the technology.  I managed and built everything from local networks to web services to interstate communication systems and then spent a decade developing high tech internet filtering devices for schools and business. I have lived and breathed the internet from top to bottom, inside and out, since it's birth. This experience gives me the ability to explain complex concepts in a very simple and understandable way. I am passionate about empowering the next generation to take over where we left off, but with a solid foundation.
50 minutes per week in class, and maybe some time outside of class.


David Salch
Lives in the United States
Build the foundation - understanding the practical side of life
3113 total reviews
2083 completed classes

About Me

Learning facts and skills is definitely important, but an often missed but critical piece of education is understanding the foundation. Without a proper understanding of the underlying principles of "how something works," the collection of facts... 
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