| |
EarlyPrecheck:
Features of ImpactExpert support early prechecking
of Vnext impacts while still on a Vnow production system
Using a special rule system, the impacts of DB2 version 8
and 9 can now be determined and assessed before the migration of your production system for both static and dynamic SQL.
Our experiences show that certain types of access path changes frequently occur under V8 and
9 are usually unproblematic. ImpactExpert recognizes these typical types of access paths changes, which can generally be ignored, allowing you to focus strictly on access path changes that are more likely to cause performance deterioration. This enormously reduces the effort required for manual checking.
|
EarlyPrecheck-DEMO:
Download available
as swf-file or exe-file
( swf | exe )
zProductProfil in z/JOURNAL:
New Functionality Automatically Secures Access to the DB2 V8
Migration Path in Advance
(PDF
80.9 KB)
|
| (PDF 78 KB) |
"What's the challenge of DB2 Version 9 for your application environment?"
EarlyPrecheck is a migration aid component that assists customers
in moving between DB2 releases or before applying some other type of software or hardware upgrade. It is an automated process that allows you
to evaluate and correct access path problems for both dynamic and static SQL prior to an actual DB2 version upgrade. Access path evaluation can
be done weeks or months prior to the migration date to allow for in-depth analysis and pre-emptive correction of access path issues.
Let's check your applications for access path
changes BEFORE the migration.
|
