Oracle Upgrade Management Service

General Details

Doyensys Upgrade Management Services facilitates a risk-free upgrade process of both Core and EBS databases, using our proven proprietary upgrade toolkits. Doyensys boasts a wealth of experience in multiple upgrade projects for various clients in different versions and platforms. Our internal knowledge-base repository containing various upgrade issues with solutions will act as a valuable tool in ensuring the delivery within time.


Our key areas of strengths related to upgrade or architecture change are:

  • Upgrading core Oracle and Oracle EBS database from 9i or 10g to11g with minimal downtime.
  • Proven methodology for upgrading Oracle EBS from earlier versions to Release 12.
  • Cluster compliant Storage conversion – Converting from Non-ASM to ASM storage to make it cluster compliant system enabling future RAC conversion.
  • Converting EBS middle tier from multiple APPL_TOP to “Shared Application File System” to reduce patching and maintenance window

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