Writing optimized Java applications for z/OS

Writing optimized Java applications for z/OS

This IBM Redbooks publication is designed to help you write optimized Java applications for z/OS. It addresses different aspects of performance, and discusses architectures, design patterns, coding techniques, deployment, and data access issues. It applies to WebSphere for z/OS Version 4.0.1 for use...

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Detalles Bibliográficos
Autor Corporativo: International Business Machines Corporation. International Technical Support Center (-)
Otros Autores: Vilaghy, Tamas (-)
Formato: Libro electrónico
Idioma:Inglés
Publicado: Poughkeepsie, NY : IBM Corp 2002.
Edición:1st ed
Colección:IBM redbooks.
Materias:
z/OS.
Java (Computer program language)
Application software > Development.
Ver en Biblioteca Universitat Ramon Llull:https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009627531806719
Tabla de Contenidos:
  • Front cover
  • Contents
  • Notices
  • Trademarks
  • Preface
  • The team that wrote this redbook
  • Notice
  • Comments welcome
  • Chapter 1. Introduction
  • 1.1 Overview
  • 1.2 Performance metrics
  • 1.3 Environment
  • Chapter 2. The performance of an architecture
  • 2.1 Overview
  • 2.2 J2EE architecture
  • 2.2.1 Model View Controller architecture
  • 2.2.2 J2EE components and performance
  • 2.2.3 World of patterns
  • 2.3 Number of tiers
  • 2.3.1 Logical tiers
  • 2.3.2 Physical tiers
  • 2.4 Scalability
  • Chapter 3. Tools
  • 3.1 Performance monitoring
  • 3.2 Introduction to tools
  • 3.3 Introscope
  • 3.4 JInsight
  • 3.5 JProbe
  • Chapter 4. Programming techniques
  • 4.1 Applying design patterns
  • 4.1.1 Creational patterns
  • 4.1.2 Structural patterns
  • 4.1.3 Behavioral patterns
  • 4.2 Code optimization techniques
  • 4.2.1 Java programming techniques
  • 4.2.2 JDBC and SQLJ
  • 4.2.3 Servlet and JSP performance hints and tips
  • 4.2.4 EJB programming hints and tips
  • Chapter 5. Data access
  • 5.1 The sample application: OnlineBuying
  • 5.2 Cache data to reduce remote calls
  • 5.3 CMP versus BMP
  • 5.4 BMP with SQLJ
  • 5.5 Stateful vs. stateless session EJBs
  • Chapter 6. Deployment and execution
  • 6.1 Isolation levels
  • 6.2 Read-only methods
  • 6.3 Transaction attribute
  • 6.4 Load at server startup
  • 6.5 JNDI lookup
  • Related publications
  • IBM Redbooks
  • Other resources
  • Referenced Web sites
  • How to get IBM Redbooks
  • IBM Redbooks collections
  • Index
  • Back cover.

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