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JAVA J2EE - Web Development Services

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This is a presentation by QBurst. The presentation depicts all round capabilities in Java, J2EE and other integrable libraries. For more info contact info@qburst.com

This is a presentation by QBurst. The presentation depicts all round capabilities in Java, J2EE and other integrable libraries. For more info contact info@qburst.com

Published in: Technology, Business

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Transcript

  • 1.  
  • 2. Web applications developed by QBurst have proved to be
    • Enterprise grade
    • Robust
    • Secure
    • Extendable
    • Maintainable and
    • Easy to use
  • 3. Architecture
    • QBurst adopts best practices. The following are a few notable features:
    • N-tiered with clear separation between
    • layers
    • Well layered and Abstracted
    • Provides Improved Data Integrity
    • Higher level of Security
    • Hidden Database Structure
  • 4. Architecture Diagram Presentation Business Data Struts Spring MVC JSP Servlets JSF Tiles EJB Java-WS Spring JPA JTA JDBC Tier - 1 Tier - 2 Tier - 3 iBatis Hibernate Scheduling Exception Handling Error Handling Notifications Logging
  • 5. Presentation Tier
    • Servlets
      • Platform independent server side modules used to
      • extend the capabilities of web server.
    • JSP (Java Server pages)
      • An extension of Servlets. Uses XML like tags.
    • JSF (Java Server Faces)
      • Used for building server-side user interfaces.
    • Struts
      • Framework provides rich set of tag libraries and
      • presentation validation options.
    • Tiles
      • Framework allows creation and reuse of JSP fragments.
  • 6. Business Tier
    • Spring
      • Lightweight container serves as an
      • application platform and integration model.
    • EJB (Enterprise JavaBeans)
      • Server side component
      • Highly transactional
    • Java-WS
      • Web based applications using open XML
      • standards and transport protocols.
  • 7. Data Tier
    • JDBC (Java Database Connectivity)
      • Provides capability to execute SQL queries.
    • iBatis
      • Uses XML descriptor to couple objects with stored
      • procedures and SQL queries.
    • Hibernate
      • Performs object relational mapping and query
      • database using HQL and SQL.
    • JTA ( Java Transaction API)
      • Allows applications to perform distributed
      • transactions.
    • JPA ( Java Persistence API)
      • Framework allows handling of relational data.
  • 8. Application Servers
    • QBurst developers have in-depth experience working with the following application servers:
    • Apache Tomcat
    • JBoss
    • Glassfish
    • SJSAS (Sun Java Systems Application Server)
    • Apache Geronimo
  • 9. Expertise in Other Libraries
    • Correlating web applications with additional technologies helps QBurst deliver best solutions.
    • jBPM
      • Workflow engine / Business Process Manager
    • Lucene
      • Search engine library for enabling text-based search
    • Pentaho
      • Provides reporting, analysis, dashboard, data mining and many more.
  • 10. Other Libraries
    • Quartz
      • Job scheduler that integrates with java applications
    • Log4j
      • Provides logging at runtime
    • JasperReports
      • Library with high portability and wide range of output formats
    • jFReeCharts
      • Report engine
  • 11. For Java/ J2EE Services website: www.qburst.com email: [email_address]