Oracle + SQL server + Weblogic + Fargate Migration from on-premises to Amazon Web Services

Project goals:

  • Migrate a mission-critical system comprising Java containerized applications, JavaEE Weblogic-based application, Oracle DB and MS SQL Server DB from the company’s premises to AWS.
  • Migrate databases to AWS RDS.
  • Implement serverless container hosting with AWS Fargate.
  • Setup system monitoring with Cloudwatch.
  • Design and deploy Business Continuity solutions.
  • Develop standard support operation procedures.

Accomplishments:

  • The system has been migrated within 2 hours of downtime.
  • A cross-region Disaster Recovery solution has been implemented, comprising DB replication, Container/EC2 synchronization, and S3 buckets sync.
  • Cloudwatch setup has been customized to suit corporate monitoring requirements. 17 custom metrics written.
  • 8 SOP documents have been developed and tested

Technologies:

  • AWS EC2
  • AWS Fargate
  • AWS RDS
  • Cloudwatch
  • AWS S3
  • Oracle Database
  • Microsoft SQL Server
  • Red Hat Enterprise Linux
  • Windows Server

Workload:

  • 350 hours

Project team:

  • Amazon Web Services Architect
  • 2 x Senior DevOps Engineer
  • Senior Microsoft SQL Server DBA
  • Senior Oracle DBA
Peter Thomas
CTO, Blue Lance

Alex is one of the best Oracle DBA’s I have worked with. Excellent communication skills, it was great to work with Upgrade Consulting.

Michael Schmidt
Managing Director, XR Systems

We can recommend Upgrade Consulting without any restrictions. They are, without any question, a shining star among the Oracle DBAs on the market.

Kashif Ahmed
CEO, MediaLink

Wonderful and dedicated guys. They fixed all our system problems in a smart and proffesional way. Will definitely hire them for our future projects. Thanks for provding a great solution!

Adrienne Daly
Managing Director, Amos

Upgrade consulting has designed the whole database solution for us and has led the project to the successful implementation. It’s a pleasure working with this team.

Deepak Gupta
COO, Balluun

Competent and confident at what they do. They go the extra mile to research and find the best solution to any problem. A great resource for specific projects or continious support.

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