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Part 3 What you get by cloud-enabling your CICS TS
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Part 3 What you get by cloud-enabling your CICS TS
by Matthew Webster, Stewart Smith, Inderpal Singh, Geoffrey Pirie, Catherine Moxey,
Cloud Enabling IBM CICS
Front cover
Notices
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Preface
Authors
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Part 1 Introduction
Chapter 1. Cloud enabling your CICS TS applications
1.1 Did you know?
1.2 Business value
1.3 Solution overview
1.4 Cloud computing in a CICS TS context
1.5 Overview of the cloud-enabling technologies in CICS TS V5
1.5.1 Platform overview
1.5.2 Application overview
Chapter 2. GENAPP introduction
2.1 CICS TS topology
2.2 Application architecture
2.2.1 GENAPP in a single managed region
2.2.2 GENAPP in a CICS TS topology
2.3 Limitations of the current design
2.3.1 Meaningful names
2.3.2 Taking the application through the lifecycle
2.3.3 Managing updates to GENAPP
2.3.4 Dependencies
2.3.5 Multiple region separation
2.3.6 Control of resource usage
Part 2 How to cloud-enable your IBM CICS TS
Chapter 3. Creating a platform
3.1 The CICS TS platform
3.2 The role of a CICS TS platform
3.3 The components of a CICS TS platform
3.3.1 Status
3.3.2 Lifecycle
3.3.3 Scope
3.3.4 Region types
3.3.5 Services
3.3.6 Policies
3.4 Example single-region platform project
3.4.1 Defining the development topology
3.4.2 Defining the platform
3.4.3 Deploy the platform
3.4.4 Multi-region platform for test or production
3.5 Outcome
Chapter 4. Creating an application
4.1 The CICS TS application
4.1.1 Gaining value for existing CICS TS applications
4.2 The components of a CICS TS application
4.3 Developing a CICS TS application
4.4 Example
4.4.1 Prerequisites
4.4.2 Creating application entry points
4.4.3 CICS Application Project
4.4.4 CICS Application Binding Project
4.4.5 Deploying the CICS TS application and creating the application definition
4.4.6 Installing and managing the CICS TS application
4.4.7 Adding dependencies into the CICS TS application
4.4.8 Updating the CICS Application Project
4.4.9 Update the CICS Application Binding Project
4.4.10 Redeploying the CICS TS application
4.4.11 Installing and managing the updated CICS TS application
4.4.12 Diagnosing dependency errors
4.5 The outcome
Chapter 5. Applying a policy
5.1 CICS Policy
5.1.1 Policy rule thresholds
5.1.2 Policy rule actions
5.1.3 Policy rule scope
5.2 Example CICS policies
5.2.1 Platform policy example
5.2.2 Application operation policy example
5.2.3 Installing the updated application
5.2.4 View active policy
5.3 Results of adding a policy
Chapter 6. Packaging an application for multiversion deployment
6.1 Prerequisites
6.2 Example 1: Repackaging CICS TS resources into the GeneralInsuranceCustomer CICS TS application
6.2.1 Discarding the existing application and resources
6.2.2 Allocating a new data set, preparing load modules, and creating a dynamic load library definition
6.2.3 Updating CICS TS resources
6.2.4 Updating the application version
6.2.5 Exporting, installing, and enabling the application
6.2.6 Making the application available and running it
6.3 Example 2: Provisioning a logic change to the GeneralInsuranceCustomer CICS TS application
6.3.1 Fixing the bug and compiling
6.3.2 Updating data set name in LIBRARY
6.3.3 Updating the application version
6.3.4 Exporting, installing, and enabling
6.3.5 Validating that application version 1.0.2 is still operational
6.3.6 Making application version 1.100.0 available and running it
6.4 Possible extensions for the application examples
6.5 Summary
Part 3 What you get by cloud-enabling your CICS TS
Chapter 7. Measurement by application
7.1 Overview
7.1.1 The application context within the CICS Monitoring Facility
7.1.2 Problems with traditional chargeback and performance monitoring
7.1.3 Pre-requisites to using application context in CICS Monitoring Facility records
7.2 Examples of using the application context in the CICS Monitoring Facility
7.2.1 Enabling chargeback within the GENAPP application using CICS Performance Analyzer
7.2.2 Monitoring performance of the GENAPP application using CICS Performance Analyzer
7.2.3 Diagnosing problems in GENAPP using CICS Explorer
Chapter 8. Managing by policy
8.1 Benefits of CICS Policy
8.2 Reviewing CICS Threshold Policy
8.2.1 Policy rule types
8.2.2 Policy actions
8.3 Policy scope
8.3.1 Policy for applications
8.3.2 Policy for platforms
8.4 Setting policy
8.5 Policy scenarios
8.6 Concluding thoughts
Chapter 9. Application lifecycle management
9.1 Managing application change through versioning
9.1.1 Semantic versioning
9.1.2 Development lifecycle
9.2 Managing application deployment through versioning
9.2.1 Switching application versions with no outage
9.2.2 Phasing in a new application
9.2.3 CICS TS region consolidation
9.3 Applying versioning to GeneralInsuranceCustomer
9.3.1 Using semantic versioning
9.3.2 Semantic versioning in the development lifecycle
9.3.3 Semantic versioning in the deployment lifecycle
9.4 Evolving the GeneralInsuranceCustomer application
9.5 Promoting GeneralInsuranceCustomer from dev to test
9.6 GeneralInsuranceCustomer deployment lifecycle
9.7 Outcomes
Part 4 Appendixes
Appendix A. Setup and environment
Installing the general insurance application
Building the application environment
Build the CICS TS environment
Testing the general insurance application
Appendix B. IBM CICS Explorer setup
Overview
Related publications
IBM Redbooks
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Back cover
IBM System x Reference Architecture for Hadoop: IBM InfoSphere BigInsights Reference Architecture
Introduction
Business problem and business value
Reference architecture use
Requirements
InfoSphere BigInsights predefined configuration
InfoSphere BigInsights HBase predefined configuration
Deployment considerations
Customizing the predefined configurations
Predefined configuration bill of materials
References
The team who wrote this paper
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Chapter 6. Packaging an application for multiversion deployment
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Chapter 7. Measurement by application
What you get by cloud-enabling your CICS TS
In this part of the book, we delve further into the business value benefits of cloud enabling your IBM Customer Information Control System (CICS) Transaction Server (CICS TS) environment.
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