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CA Endevor® SCM Interface for DB2

Agenda

— Challenges of Software Change Management and DB2

— CA Endevor SCM Interface for DB2

− Functionality

− Latest release

− Main Features

2 Copyright © 2010 CA. All rights reserved. All trademarks, trade names, service marks and logos referenced herein belong to their respective companies.

Challenges When Using Endevor with DB2

— CA Endevor® Software Change Manager (SCM)

− Manages and controls software life cycle and processes

— DB2 applications and components

− Require same kind of Software Development Life Cycle (SDLC) management

PLUS complexity of catalog management


Managing DB2 Applications The Objects and Tasks


Development/Test Production

DB2 Catalog Management

- Tables - Views

- Indexes - Plans

- DB2 Packages - Tablespaces


- Tables - Views

- Indexes - Plans


Software Management

- Load Modules - SQL Code

- Copybooks - DBRM Library Members

- CLISTs - Panels

Software Management



- CLISTs - Panels

Promotion/ Migration

Management


Management

Synchronization Synchronization

Role of Catalog Management Software Managing the DB2 Part




- Tables - Views

- Indexes - Plans



- Tables - Views

- Indexes - Plans


Software Management



- CLISTs - Panels

Software Management



- CLISTs - Panels


Management


Management


CA RC/Migrator™

for DB2

CA RC/Compare™

for DB2

Role of Software Management Software Managing the Software Part




- Tables - Views

- Indexes - Plans



- Tables - Views

- Indexes - Plans


Software Management



- CLISTs - Panels

Software Management



- CLISTs - Panels


Management


Management


CA Endevor SCM

What’s Missing? Synchronization Between the Roles

— Need facility that will...

− Identify/Crossreference all elements and objects needed to execute a DB2

application

− Provide a collective summary of changes made to all components of a DB2

application so that they can be coordinated for migration

− Ensure that DB2 catalog changes are reflected in application components

− Ensure that application changes are reflected in DB2 catalog components

− Ensure that the migration of all related DB2 and application components

are synchronized and coordinated


CA Endevor SCM Interface for DB2 Synchronization Between the Roles




- Tables - Views

- Indexes - Plans



- Tables - Views

- Indexes - Plans


Software Management



- CLISTs - Panels

Software Management



- CLISTs - Panels


Management


Management

Synchronization Synchronization CA Endevor SCM Interface for DB2

CA Endevor SCM Interface for DB2

— A facility that allows you to keep track of

− all programs, macros, copybooks, object modules, DBRMs, load modules, etc,

− that belong to your DB2 application as well as the application’s

− tables, views, DB2 packages, plans, indexes etc.


CA Endevor SCM Interface for DB2

— CA Endevor SCM Interface r17 for DB2

− Newest release of EDB2

• Provides integration between CA Endevor SCM and the DB2 Catalog Objects

− Only includes DB2 related functions of EDB2

• Uses CA RC/Migrator and CA RC/Compare to support DB2 object processing

• CA RC/Migrator reports available

• Does not include CA Endevor SCL syntax creation

− Provides an interface to:

• CA RC/Migrator Quick Migrate

– With the ability to specify the DB2 objects via Endevor Elements

• CA RC/Compare Batch Compare Facility

11 Copyright © 2010 CA Technologies. All rights reserved. All trademarks, trade names, service marks and logos referenced herein belong to their respective companies.

Use CA Endevor SCM Interface for DB2 To...

— Ensure that the source, object, and executable forms of an element correspond

— Report on plans, DB2 packages, DBRMs, and Endevor elements that are related

— Determine, through Footprint technology, the impact on DB2 objects if an Endevor element changes

— Build syntax that you can execute to rebuild or migrate all of your application’s DB2 components

— Compare DB2 object catalog definitions that exist in the target catalog with those being migrated before the actual migration


Main Features

— Footprint Facility

— Synchronize Facility

— Catalog Compare Facility


Main Components- Architecture


Endevor Elements

Footprinting

Synchronize

Catalog Compare

Selection Criteria

Source Location Development/Test

Target Location

Production

DB2

Catalog

DB2

Catalog Plan/

Package

Footprint

Tables

Plan/

Package

Footprint

Tables

Layer 1 - Footprint Facility

— Foundation for collecting information used by the other product

components

— CA Endevor SCM “footprints” DBRMs

— CA Endevor SCM Interface for DB2 “footprints” DB2 Plans and DB2

Packages

− Footprinting is done in an Endevor Processor

— Enables executable code to be associated with its corresponding

source as well as associated DB2 plan and/or DB2 packages


Footprint Process


The PL/PK footprint

row has the Endevor

element information

and the Plan/Package

name

Endevor

Processor

Steps

PL/PK footprint step

(CA Endevor SCM

Interface for DB2)

DBRMLIB

Bind

Cards

Plan/Package

(PL/PK)

Footprint

Tables

CA Endevor SCM Footprint

(in PDS directory entry)

Endevor Processor

Layer 2 - Synchronize Facility

— Synchronizes DB2 catalog objects with their external application

entities and structures

— Helps to identify all related DB2 and Endevor entities that constitute

an application

− If a program or copybook is being changed, Synchronize lets the developer know

which DB2 table or view definitions and/or plans will potentially be affected by

the change


Synchronize Overview


SYNCHRONIZE

(QMIGRATE) Plan/Package

Footprint

Tables

BIND

cards DDL

RCM

Reports

DB2

Catalog

Selection Criteria

(which could be all Endevor

ELEMENTS in an appl.)

Note: with SYNCRHONIZE you can generate DDL or BIND

Cards, but not both.

Layer 3 - Catalog Compare Facility

— Takes the DDL created in the Synchronize Facility and compares it

with the definitions stored in the migration’s target DB2 catalog

— Produces an item-by-item comparison showing the structural

differences between the source and target catalogs


Compare Overview


SYNCHRONIZE

(QMIGRATE) Plan/Package

Footprint

Tables

BIND

cards DDL

COMPARE

(batch compare)

DDL

RCM

Reports

RCM

Reports

DB2

Catalog

Selection Criteria

(which could be all Endevor

ELEMENTS in an appl.)

Note: with SYNCRHONIZE you can generate DDL or BIND

Cards, but not both.

Summary

— CA Endevor SCM Interface for DB2 combined with CA Endevor

SCM enhances the migration and control of elements across both

DB2 and z/OS

— Questions?

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CA Endevor® SCM Interface for DB2

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