The Executable Web

photo: John Haslam The Executable Bruno Pedro May 2010 Web

Bruno Pedro A n e x p e r i e n c e d We b d e v e l o p e r a n d entrepreneur. Has extensive background in large scale projects and technical writing. http://tarpipe.com/user/bpedro

What is tarpipe? User

What is tarpipe?

Problem: calculations

before 1978

before 1978 not mentioning non-electronic solutions!

1978 Bob Frankston e Dan Bricklin

The idea "Imagine if my calculator had a ball in its back, like a mouse..." http://www.bricklin.com/history/saiidea.htm

The idea "Imagine if my calculator had a ball in its back, like a mouse..." “I could just move my mouse/keyboard calculator around, punch in a few numbers, circle them to get a sum, do some calculations” http://www.bricklin.com/history/saiidea.htm

Visicalc • Information is transported between cells • Results are calculated without user intervention

The spreadsheet

What happened? • The calculator isn’t dead • A new industry was created • The spreadsheet application became itself a component

Another problem Information management “Many of the discussions of the future at CERN end with the question - ‘Yes, but how will we ever keep track of such a large project?’” — Tim Berners-Lee http://www.w3.org/History/1989/proposal.html

Solution: hypertext

Evolution • Simple pages with internal links • Links between different pages • User input handling • Complex applications • Information dissemination

Execution • Exchange of information between applications • Little user intervention • Execution of composed tasks • Added value!

Possibilities Internet Map http://tinyurl.com/6hqlhy

Technology • OpenID • OAuth • microformats • RSS • Activity streams • OpenSearch

• Single Sign On (SSO) • The identiﬁer is an URI • No need to use a password • http://openid.net/

OAuth • Authorization between applications • Power delegation • No need to use a password • http://oauth.org/

OpenSearch • Search standard • Results can be RSS • http://www.opensearch.org/

Challenges • Interoperability • Credential management • Trust and authorization management • Reliability • Quality of Service (QoS)

tarpipe streamlines your tarpipe is one of the most Today I had a chance to updates to various social curious experiments in spend time experimenting web sites, creating simple social media that I've with tarpipe and I have to or complex workﬂows to seen lately. The service say that I am intrigued by update several buckets in has the potential to be the concept and impressed one fell swoop. the answer to the lament by the implementation. I ﬁrst talked about in The Adam Pash looming crisis: Personal Jeff Barr lifehacker syndication overload. Amazon.com Rafe Needleman CNET news thank you share your life

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The Executable Web

by Bruno Pedro on May 06, 2010

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The Executable Web — Presentation Transcript