Who needs Standards... Patrick Curran: Chair, Java Community Process - - PowerPoint PPT Presentation

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Who needs Standards... Patrick Curran: Chair, Java Community Process - - PowerPoint PPT Presentation

Feb 03, 2023 269 likes •1.18k views

Who needs Standards... Patrick Curran: Chair, Java Community Process (patrick@jcp.org) http://jcp.org In an Open-Source world? http://jcp.org 3 Language http://jcp.org 4 Writing http://jcp.org 5 Number systems http://jcp.org 6

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Who needs Standards...

Patrick Curran: Chair, Java Community Process (patrick@jcp.org) http://jcp.org

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In an Open-Source world?

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http://jcp.org

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http://jcp.org

Language

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http://jcp.org

Writing

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http://jcp.org

Number systems

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http://jcp.org

Currency

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http://jcp.org

A Modest Proposal

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http://jcp.org

Time...

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http://jcp.org

And space

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http://jcp.org

Navigation

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Maps

r

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Weights...

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http://jcp.org

and Measures

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http://jcp.org

Guilds

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http://jcp.org

Hallmarks

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http://jcp.org

Printing

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http://jcp.org

Food...

r

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http://jcp.org

And drugs

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http://jcp.org

Health...

r

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And safety

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Commerce

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http://jcp.org

Industry

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http://jcp.org

Machine tools

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http://jcp.org

Screws and threads

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Steam engines

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Railways

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Interchangeable parts

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Mass production

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Wartime

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Difference Engine

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http://jcp.org

Jacquard loom

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Electricity

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http://jcp.org

Telegraph

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http://jcp.org

Telephone

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Cellphones

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http://jcp.org

Telecommunications

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http://jcp.org

Beer

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http://jcp.org

Clothing

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http://jcp.org

Traffic

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http://jcp.org

Shipping

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http://jcp.org

Postage

http://www.upu.int/

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http://jcp.org

Music

ISO 16:1975 Acoustics -- Standard tuning frequency (Standard musical pitch)

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http://jcp.org

Color

http://www.color.org

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http://jcp.org

Chocolate

WHO/FAO: Codex Alimentarius Official Standard for Chocolate

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Sport

http://www.lords.org/laws-and-spirit/laws-of-cricket/laws/

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http://jcp.org

Medicine

Chronic rheumatic heart diseases

I05: Rheumatic mitral valve diseases Includes: conditions classifiable to 105.0 and 105.2-105.9, whether specified as rheumatic or not Excludes: when specified as nonrheumatic I05.0: Mitral stenosis Mitral (valve) obstruction (rheumatic) I05.1: Rheumatic mitral insufficiency Rheumatic mitral

  • Incompetence
  • Regurgitation

I05.2: Mitral stenosis with insufficiency Mitral stenosis with incompetence or regurgitation I05.8:Other mitral valve diseases Mitral (valve) failure I05.9: Mitral valve disease, unspecified Mitral (valve) disorder (chronic) NOS

From the World Health Organization International Classification of Diseases

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Shopping

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Books

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Home entertainment

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Baltimore, 1904

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Mars orbiter, 1999

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The $64,000 question...

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Are we Artisans...

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Or engineers?

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Standards make the world go round

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Languages & protocols

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Interfaces

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Specifications

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Blueprints

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Certification

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Vendor lock-in

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Industrial-strength systems

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Java SE

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Java ME

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Java EE

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The Java Community Process

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Organization

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Deliverables

  • Specification

Reference Implementation

Can you build an Implementation? Is the Specification unambiguous? Is the Test Suite correct? Does the RI conform?

Conformance Test Suite

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Deliverables

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The JSR development cycle

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Open Source

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Hmmm...

  • Linux

– POSIX (IEEE 1003, ISO/IEC 9945) – Single UNIX Specification (SUS) – Linux Standard Base

  • Apache

– HTTP, HTML, XHTML, authentication

– http://httpd.apache.org/docs/2.0/misc/relevant_standards.html

  • MySQL

– ANSI/ISO SQL

http://dev.mysql.com/doc/refman/5.0/en/compatibility.html

  • PHP

– ??? (but see Fortran, COBOL, C, C++. Java, C#...)

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Agility

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Teamwork

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Access

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Transparency

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Open Source AND Open Standards

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Solutions for everyone

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http://jcp.org

Thank you!

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