WebSphere for z/OS connectivity architectural choices / Tamas Vilaghy et al.

Format:

Book

Author/Creator:

Vilaghy, Thomas.

Contributor:

Cecchetti, Mariangela.

Johnson, Mitch.

Jones, Frank P.

Kettner, John.

Riva, Fabio.

Series:

IBM redbooks.

Redbooks

Language:

English

Subjects (All):

Client/server computing.

WebSphere.

Physical Description:

1 online resource (166 p.)

Place of Publication:

White Plains, N.Y. : IBM, c2004.

Language Note:

English

Contents:

Front cover

Contents

Notices

Trademarks

Preface

The team that wrote this redbook

Become a published author

Comments welcome

Chapter 1. Architectural considerations

1.1 The connectivity conundrum

1.2 The first decision point

1.3 Asynchronous versus synchronous

1.4 Asynchronous transactions: A developer's view

1.5 z/OS concepts and terminology

1.6 WebSphere concepts and terminology

1.7 Transaction management concepts and terminology

1.8 WebSphere for z/OS clustering

1.9 WebSphere for z/OS failover and load-balancing

1.10 Types of WebSphere connections

1.11 Local connections

1.11.1 Local connection: Attributes

1.12 Remote connections

1.12.1 Remote connection: Attributes

1.13 Local connection with some availability

1.14 Remote connection with availability

Chapter 2. DB2 connectivity options

2.1 Accessing DB2 from a Java program

2.2 JDBC driver types

2.2.1 Type 1

2.2.2 Type 2

2.2.3 Type 3

2.2.4 Type 4

2.3 Connecting from WebSphere to DB2 on z/OS

2.4 Different connectivity scenarios

2.5 Local DB2 connection

2.5.1 Local DB2 connection: Attributes

2.6 Remote DB2 connection

2.6.1 Remote DB2 connection: Attributes

2.7 Mixed DB2 configuration: local T2 and remote T4

2.8 Mixed DB2 configuration: Local and remote with the same T4 driver

2.9 Comparing DB2 performance

2.10 Local DB2 with availability

2.11 Remote DB2 with availability

2.12 Security options

2.13 Security considerations for DB2 connections

2.14 Migration from legacy JDBC driver to T2 UD

2.15 SQLJ

Chapter 3. CICS connectivity options

3.1 CICS connection architectural choices

3.2 The resource adapter

3.3 CICS Transaction Gateway

3.3.1 EXCI pipes

3.4 Local CICS connection

3.4.1 Local CICS connection: Attributes.

3.5 Remote connection to CICS TG in same LPAR

3.5.1 Remote connection to CICS TG in same LPAR: Attributes

3.6 Remote CICS connection

3.6.1 Remote CICS connection: Attributes

3.7 Local CICS with increased availability

3.7.1 Local CICS with increased availability: Attributes

3.8 Routing CICS local to remote

3.8.1 Routing CICS local to remote: Attributes

3.9 Remote CICS with availability

3.9.1 Remote CICS with availability: Attributes

3.10 Remote with availability using CICS routing

3.10.1 Remote availability with CICS routing: Attributes

3.11 Accessing CICS using RMI/IIOP

3.11.1 Accessing CICS using RMI over IIOP: Attributes

3.12 CICS RMI over IIOP with availability

3.12.1 CICS RMI/IIOP with availability: Attributes

3.13 SOAP connection

3.13.1 SOAP connection: Attributes

Chapter 4. IMS connectivity options

4.1 Interface components: Resource adapter

4.2 Interface components: IMS Connect

4.3 Local IMS connection

4.3.1 Local IMS connection: Attributes

4.4 Local IMS connection in the same sysplex

4.4.1 Local IMS connection in same sysplex: Attributes

4.5 Local IMS connection: High availability

4.5.1 Local IMS connection with availability: Attributes

4.6 Remote IMS in same sysplex: Availability

4.6.1 Remote connection with availability: Attributes

4.7 Remote IMS in different sysplexes

4.7.1 Remote IMS in different sysplexes: Attributes

4.8 IMS security flow: Container-managed

4.9 IMS security flow: Component-managed

4.10 JDBC for IMS

Chapter 5. WebSphere MQ connectivity options

5.1 Local MQ connectivity: Bindings mode

5.1.1 Binding mode: Attributes

5.2 Remote MQ connectivity: Client mode

5.2.1 Client mode: Attributes

5.3 WebSphere MQ connectivity with availability

5.4 Increasing availability with shared queues.

5.5 WebSphere MQ access to CICS and IMS

5.5.1 WebSphere MQ-CICS bridge

5.5.2 WebSphere MQ-IMS bridge

Appendix A. Additional material

Locating the Web material

Using the Web material

How to use the Web material

Related publications

IBM Redbooks

Other publications

Online resources

How to get IBM Redbooks

Help from IBM

Abbreviations and acronyms

Index

Back cover.

Notes:

"December 2004."

Includes bibliographical references and index.

OCLC:

614894711