This presentation is about - Installing IHS and WebSphere Plug-in, Creating Web server definition, Plug-in generation and propagation, For more details visit - http://vibranttechnologies.co.in/websphere-classes-in-mumbai.html

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Introduction Of WeSphereIntroduction Of WeSphere

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SummarySummary
• Story and birth
• What is WebSphere?/Goals
• Main features
• Advantages/Disadvantages
• Conclusions

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WebSphere’s birth and storyWebSphere’s birth and story
• IBM’s product
• its roots are in the mid-1990s
• based on Java programming language
• IBM launched WebSphere in 1998
• gained momentum with on-demand business (2002)

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WebSphere GoalsWebSphere Goals
integrate all of a company’s existing data
give a Web front-end
support for business processes
o respond to market fluctuations and new industry
supply chain requirements in realtime.
• build interactive Web-oriented
applications
• support business functions needed for e-
commerce

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What is WebSphere?(1)What is WebSphere?(1)
• a set of software products

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What is WebSphere?(2)What is WebSphere?(2)
• middleware application
• trasforms the old business into SOA
• is J2EE certified
• implements three tier architectures

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What is WebSphere?(3)What is WebSphere?(3)
• composed of:
o server software
o development products
this two parts are bundled into packages
• The foundation of the software is WebSphere
Application Server (WAS)

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What is WebSphere?(4)What is WebSphere?(4)
• Four different sizes:
o Small
o Medium
o Large
o Super Size
A Company chooses the size according to its needs

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What are its main features?(1)What are its main features?(1)
It works across all of its different operating systems
and applications
Unify the company’s management

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What are its main features?(2)What are its main features?(2)
• Modular options:
o There are different tools that can be added to WAS
o Different tools help the different audiences
• Example:
o for Web-site developers
o for application developers

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What are its main features?(3)What are its main features?(3)
• run code that enables business application
o Example:
Run many EJBs and Servlet within WAS
• realizes multi-tier applications
o Example

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WebSphere ArchitectureWebSphere Architecture

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WebSphere’s ArchitectureWebSphere’s Architecture
exampleexample

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Some hardware requirementsSome hardware requirements
• quite modern PCs
• advised IBM zSeries
N.B.: differences between Server and Client

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Some software requirementsSome software requirements
Operating System:
• Windows XP Professional SP1a
• Linux
• Sun Solaris
• Other…
A lot of applications are included (HTTP server)

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HTTP serverHTTP server
• WebSphere HTTP plug-in for the HTTP server.
• uses an easy-to-read XML configuration file
to determine whether a request is handled
by the Web server or the Application Server.
• uses the standard HTTP protocol to
communicate with the Application Server
• uses secure HTTPS for the configuration, if
required

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What are advantages?(1)What are advantages?(1)
• installation and customization are simple for
administrative task
• very good when it’s ready
• there are a lot of useful tools:
Example: Click here
• gives lot and lot of integration
• gives good Web Site
• IBM gives a complete assistance…

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What are advantages?(2)What are advantages?(2)
• Business features:
o simplifies the attainment of the “time to market”
o gives only point of administration
o simplifies the communication inside the company

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What are disadvantages?What are disadvantages?
• installation and customization aren’t so simple
• not a good product for little company (under 1000
employees)
• the tools have to be put together

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Conclusions(1)Conclusions(1)
• IBM is using its size to become the leader
• There are other products:
o BEA System
o SAP
o Windows Server System (.Net and Windows Server 2003) [best for the
smaller company]

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Conclusions(2)Conclusions(2)
• using WS, Don Sloan (Kforce) reduces the time
required for its applicant matching process from
two or three days to less than an hour
• WebSphere costs a lot of money……

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