the java platform
Download
Skip this Video
Download Presentation
The Java Platform

Loading in 2 Seconds...

play fullscreen
1 / 10

The Java Platform - PowerPoint PPT Presentation


  • 78 Views
  • Uploaded on

The Java Platform. More than just a language. Java Virtual Machine. Layer between business application and OS/Hardware platform Protects developer from differences in OS while… providing access to the platforms services Defines object-oriented, feature-rich, Java language.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'The Java Platform' - mercury


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
the java platform

The Java Platform

More than just a language

java virtual machine
Java Virtual Machine
  • Layer between business application and OS/Hardware platform
  • Protects developer from differences in OS while…
  • providing access to the platforms services
  • Defines object-oriented, feature-rich, Java language
fitted as standard
Fitted As Standard
  • Wide variety of APIs for normal and specialized tasks
  • Database, Threading, GUI, Logging, Regex, Zip, I18N, Reflection, Remote Invocation
  • OOP without the academically-inspired paraphanalia of C++
  • Business-Oriented Engineering
more where than came from
More Where Than Came From
  • Public Key Cryptography
  • Authentication and Authorization
  • XML Processing
  • 2-D and 3-D graphics
  • JMX (Remote management of h/w and s/w)
  • Audiovisual (Image and sound processing)
  • Http Processing
  • Email receipt and sending (multi-protocol)
who creates the standards
Who Creates the Standards?
  • You did: Apple, Borland, Cisco, Documentum, Ericsson, France Telecom, HP, Intel, JBoss, Motorola, NEC, Oracle, PeopleSoft, Quest, RSA, SAP, Texas Instruments, UBS, Verisign, Zero G
  • Java Community Process (JCP)
  • For Business, By Business
slide6
J2EE

For successful enterprise applications:

  • N-Tier
  • Scaleable
  • Secure
  • Component-Based
  • Multi-client (Web, PDA, Desktop)
slide7
J2ME

To get mobile:

  • Lightweight JVM
  • Same syntax
  • Extra APIs
  • Java becoming standard on mobiles and PDAs
  • Small vendors can compete in hi-tech
and more
And More
  • Web services
  • JINI (intelligent networks)
  • Java cards
  • Other things beginning with J (and ending in ‘let’)
java and opensource
Java and Opensource
  • Vibrant java development community
  • Meritocracy among products
  • Libraries, IDEs, RAD tools, engineering techniques, test harnesses
  • By engineers, for engineers
java is good for business because
Java Is Good for Business Because…
  • Wide customer base
  • Platform Independant
  • 4 million developers and counting
  • Enabling tooling = high productivity
  • Vast license-free resources = low costs
ad