For Application Development & Program Management Professionals (Length: 10 pages)

October 28, 2009

Modernization Decisions: Should Client Leave Adabas When It Leaves The Mainframe Platform?

This is the second document in the "Application Modernization Decisions" series.

by Phil Murphy

with Mike Gilpin, David D'Silva


Executive Summary (This is a document excerpt)

Applications professionals at a government agency had been operating a suite of custom Adabas applications for decades. The agency was facing mounting economic pressures, it was seeking avenues for cost reduction, and the large bill for the agency's shared-services computing environment was a tempting target. To this end, the agency decided to migrate these applications off the mainframe to a different platform where it expected to achieve lower costs. But it faced another decision as well: Should it also migrate from Adabas to a new database management system (DBMS)?

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TABLE OF CONTENTS

NOTES & RESOURCES

itemShould A Platform Migration Also Include Adabas Replacement?

itemMoving All Applications Alters The Weight Of Scoring Perspectives

itemBeyond Scoring: Factor The Vendor Relationship Into Your Migration Decision

itemThe Net Result For The Agency Was A Counterintuitive Decision

recommendations

itemConsider Conventional Wisdom, But Base Decisions On Your Context

Forrester draws on a single customer inquiry for inspiration for each "Application Modernization Decisions" series document and then uses the experiences from hundreds of inquiries to advise clients how to reason through similar modernization decisions.

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itemJustifying Application Modernization: Industry Analogies Explain Choices In A Business Context

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Find Documents In Related Categories

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Analyst: Phil Murphy
Technology: Data Management, Economy, Information & Knowledge Management, IT Infrastructure & Operations, Recession, Server Hardware, Sourcing & Procurement, Vendor Management
Industry: Government
Geography: Asia Pacific, Europe, North America

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Ratings and Comments
Rating: 9 out of 10
based on 1 ratings across all roles.
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