Date post: | 14-Jul-2015 |
Category: |
Technology |
Upload: | ca-api-management |
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Follow Your Nose vs.
Hold Your Nose
Mike Amundsen@mamund
@layer7 @CAInc
Observations on the state of service description on the Web
The Disney Dog Rule
"HyperText provides a single user-interface to many large classes of stored information…"
- Berners-Lee / Cailliau, 1990
The Disney Dog Rule
"HyperText provides a single user-interface to many large classes of stored information…"
- Berners-Lee / Cailliau, 1990
The Disney Dog Rule
"We propose the implementation of a simple scheme to incorporate several different servers of
machine-stored information already available." - Berners-Lee / Cailliau, 1990
The Disney Dog Rule
"We propose the implementation of a simple scheme to incorporate several different servers of
machine-stored information already available." - Berners-Lee / Cailliau, 1990
The Disney Dog Rule
"[A] web of nodes in which the user can browse at will." - Berners-Lee / Cailliau, 1990
The Disney Dog Rule
"[A] web of nodes in which the user can browse at will." - Berners-Lee / Cailliau, 1990
The Disney Dog Rule
"[A]bility for humans and crawlers to follow their noses ... makes for a powerfully simple discovery heuristic"
- Ed Summers, 2008
The Disney Dog Rule
"[A]bility for humans and crawlers to follow their noses ... makes for a powerfully simple discovery heuristic"
- Ed Summers, 2008
Linking
"[Links are] necessary to connect the data we have into a web, a serious, unbounded web in which one can find all
kinds of things." - Tim Berners-Lee, 2006-09
Linking
"[Links are] necessary to connect the data we have into a web, a serious, unbounded web in which one can find all
kinds of things." - Tim Berners-Lee, 2006-09
On the Web...
"The interfaces are defined by the data formats and protocols..." - Tim Berners-Lee 1998
On the Web...
"[A] web of nodes rather than a hierarchical tree is the basic concept behind HyperText."
- Berners-Lee/Cailliau, 1990
Something Else
● Open formats and protocols (I love you…)● Nodes, not hierarchies (Squirrel!)● Open linking for apps (Power Law)
Application-Level Profile Semantics
"[Links are] necessary to connect the data we have into a web, a serious, unbounded web in which one can find all
kinds of things." - Tim Berners-Lee, 2006-09
Conclusions
● The Web is great● Service Descriptions are not the Web● ALPS describes problem domains for the Web