Worldline, the Netherlands

Dear Ispirer & The Team ,

We wanted to take a moment to extend our heartfelt thanks for the exceptional service Ispirer team provided during our Oracle to PostgreSQL migration project.

We have engaged with Ispirer Team to migrate one of our On premise Oracle 19c database to on premise PostgreSQL database as a prerequisite to our CSM Move To Cloud(M2C) Strategy.

During this migration process Ispirer Toolkit was quite useful to convert our complex Oracle codebase to PostgreSQL. Our current Oracle application has many specific use cases which posed some challenges during the conversion process. Ispirer Team was very knowledgeable and professional in solving those challenges for us. They have closely worked with our internal team to find customized solutions for various conversion issues. With all these efforts we have managed to convert about 1.5million lines of code(1486831) and 99% of database objects, which will help us significantly to progress on our migration path.

Thanks to their efforts we are on track to offer our extensive application portfolio on public- or private cloud-environments.

We look forward to working with you again in the future and will certainly recommend your services to others in need of similar expertise.

Warm regards
Avi Karmakar

Head of Production Service - Database Management Team

FS/COE/BI/DB/Operations