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Support & Services / Technical Documents / ASE 15 Migration Resources
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ASE 15 Migration Resources
Sybase Technical Support is committed to providing the most complete set of resources available to help customers have a successful migration.

 

Getting Started with ASE 15 Migration

The ASE 15 Migration Guide and Checklist provides the steps for a successful ASE 15 migration.

TECHNICAL RESOURCES

ASE 15 Migration White Papers

More >

ASE 15 In-Depth Presentations

Education Courses


 

Features in ASE 15.0.3 ESD#1

Query Processing Tuning(QPTune) 

  • A query analysis tool that identifies "problem" queries i.e. those that runs slow on ASE 15 by capturing query text and a variety of metrics that include elapsed time, logical and physical I/O.
  • A statistics advisory function that will identify and create missing statistics that is fundamental to the ASE 15 optimizer to choose correct plans.
  • Be able to compare metrics across multiple runs and be able to tune ASE both at a server and a query level. 

Compatibility Mode 

  • Take existing applications and move them to ASE 15 without any level tuning
  • Save time on tuning operations
  • Quick out of the box migration with ASE 15 new query engine
Technical Assistance

Need technical assistance?
Log your ASE 15 migration Tech Support case or consult the ASE 15 TroubleShooting Guide.

Migration/Upgrade Services

Need more help?
Sybase offers Consulting and Support Now Plus programs to develop a Migration Strategy that mitigates risk, provides expertise to guide you through the entire process, or performs the migration for you.

ASE 15 Solved Cases and CR's

Use Sybase Tech Support's ASE 15 Solved Cases and CR's to search for known ASE 15 issues and solutions.

Why you may have install/migration issues

Didn't know about SySAM2
Didn't check system changes
Didn't want to add indexes(function or grouped)
Didn't learn MDA & QP Tuning
Didn't learn new optimizer diagnostics
Didn't run update statistics or kept using high step count.
Tried to use same config values as ASE 12.5
Didn't enable statement cache with literal auto parameterization.
Didn't increase and monitor proc cache usage
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