5. I.1 Google history
• Back in 1994, in Stanford, two
friends, one finalists project ...
and one Idea!
6. I.2 Google history
Consider an internet page. I know where it
links to ... but ... I don’t know where it’s linked
from.
Larry’s one-billion dollar pop quiz: Which
pages link to this page?
7. I.3 Google history
A year later BackRub was born. Innovative,
this program would send crawlers to slurp the
pages in the integral and then it would index
their links, thus providing for the first time a
snapshot of the links structure of the internet.
A natural ranking of web pages followed. They
called it the PageRank, from the name of its
creator, Larry Page.
8. I.4 Google history
With the index and the PageRank concept
they pushed their data to the next level and
created a novel search engine:
i – It allowed full-text search
ii – It ranked its results according to the
PageRank principle
They named it Google, after a typo when
trying to write googol (10100).
9. I.5 Google history
With the index and the PageRank concept
they pushed their data to the next level and
created a novel search engine:
i – It allowed full-text search
ii – It ranked its results according to the
PageRank principle
They named it Google, after a typo when
trying to write googol (10100).
Their moto is: “Don’t Be Evil!”
10. I.6 Google history
It released the GOOG stock
on 2004 at $85 a piece.
2007-05-10 20:00 $464.82
REFS:
•Sergei Brin and Lawrence Page, The Anatomy of a
Large-Scale Hypertextual Web Search Engine.
•John Batelle, The Search.
11. I.7 S.E.O.
•Give data away (but make sure it gets packaged with a link
coming back to your site)!! Provide a simple to use API. Ex:
slideshare, youtube, del.icio.us, google!
•Have lots of organic links coming back to you! Get people
talking and posting about you. (www.digg.com)
•Use Google W ebmaster's tools (former sitemap) in order to
facilitate Google's crawlers.
•Use Amazon's Alexa or/AND Google Analytics to monitor and
analyse your site traffic.
•How many visitors COME BACK? How many are regulars?
Are they daily, weekly, occasional visitors?
•Use CSE and Google Co-op to create your adequate search
engine.
12. I.8 Earth and Maps
•Conceptual revolution:
•URL referenced documents will now get to be geo-
referenced (a.k.a. Geo-tagging ). W ikipedia, panoramio,
National Geographic, 3D structures etc...
•Search business tries to refine geographically (google
local) ...
•But ultimately it strives to get to individuals web history
and suggestions.
Have you seen MyMaps?
14. II.1 It's the people, stupid!
(But there's also a strong technological basis).
•Last month: Web 2.0 Expo at San Francisco
http://www.web2expo.com/
Here’s the introductory video
15. II.2 100% user-driven community
•User generated content
•User editing
•User publishing
•User authoring
•User sorting
MOTO: Empower the user!
17. II.4 Distinctive features
•Free
•Open
•Publish
•Comments
•Tagging (folksonomy)
•Preserves privacy
•Friends
•Collaborative/Sharing
•Feeds/Broadcasts
•Extensible
•Do One Thing And Do It Well!
24. II.10 Tips for a successful site
•Do One Thing And Do It Well
•Sound Moral Basis and clear objectives
•Community driven site
•Empower the user
•Flattened hierarchy (search + tags)
•Word to mouth emphasis Webmarketing *
•Involve the people and get involved with the people.*
•Go to important community sites and suggest your site at
pertinent occasions.*
• Get the people talking about your site. *
•Pertinent comments on relevant characters sites is crucial! *
•Network of organic links.*
25. II.11 Growth
It's growing fast!!! Hard to keep up with.
Listen the leaders, and the gurus from the geek
community in first hand.
Blogs, Webcasts, youtubes, slideshare!!! News
in last. Use a good reader. Use google trends!
My personal favorites: Tim Berners-lee, Tim O'Reilly, EvHead,
PaulStamatiou, Kevin Rose, the Google guys, W3C stuff.
Other relevant people: Eric Schmidt (Google), Jeff Bezos (Amazon),
John Batelle.
26. II.12 Last hot thing: MASHUPS!
Ex: Yahoo!Pipes, Teqlo
Mashable web site pre-requirements:
1 - Feeds,
2 - Extensibility/Openness,
3 – Tagging
EMERGENCE !!!
27. II.12 Last hot thing: MASHUPS!
Ex: Yahoo!Pipes, Teqlo
Mashable web site pre-requirements:
1 - Feeds,
2 - Extensibility/Openness,
3 – Tagging
EMERGENCE !!!
29. III.1 Show me the money!
Well, web2.0 is about the user, and a human
experience. It's not about money.
However, business models driven by targeted ads
generates over 6.1 billions in revenues for Google.
Counter-examples: Google, Amazon, Bet&Win, E-
Bay, iTunes.
33. IV.1 Lots of change here too
SEPARATE FORM FROM CONTENT!!!
FOLLOW STANDARDS! (Follow W 3C!!)
•XHTML
•DOM
•CSS (liquid)
•XML
•Schemas (DTD, XSD)
•XSL
•JSON
•SOAP
•REST
•DB (MySQL, SQLserver ...)
•RSS2.0/ATOM1.0
•Microformats (?)
36. IV.4 Scalability!
•Read a book by Cal Henderson
(Flickr guy)
•See slideshows
HOT TIP: Amazon S3, EC2!!
Ex: SlideShare
$0.15 per GB for bandwidth,
$0.20 per GB per month for storage.
37. IV.5 The vision: Web OS!
Consequence: Desktop apps go web-based!
PROS: mobility!!
CONS: Not so advanced. Still missing offline mode.
Examples: Google Apps, iGoogle, Gadgets,
Widgets, calendar, docs&spreadsheets
Who will drive the content? The users.
Who will drive the capsule? The servers, the entrepreneurs. Big
players? Google, Amazon, Apple, MS.
42. V.3 New revolutions?
OLPC (Negroponte)?
Second Life?
It's the people, stupid!
Empower the user!
43. VI What about Lunch?
REMEMBER!!
It's the people, stupid!
Empower the user!
44. VI Lunchtime
Entrepreneurs Gurus:
•EvHead (Twitter)
•Kevin Rose (digg) Money Gurus:
Visionnary Gurus: •Cal Henderson (flickr) •Jeff Bezos (Amazon)
•Tim Berners Lee
•Eric Schmidt (Google)
Prototypical web-user:
•Tim O’Reilly
•Paul Stamatiou
REFS:
•Sergei Brin and Lawrence Page, The Anatomy of a
Large-Scale Hypertextual Web Search Engine.
G. Riflet
•John Batelle, The Search.