What if the real complexity of BI migrations lies in the sources?
What if the real complexity of BI migrations lies in the sources? In any data visualization solution migration project, we tend to think that the main obstacle lies in changing tools. Yes, but "not only" 😊! Moving from SAP Business Objects to Looker, for example, could be a matter of "translating" dashboards and semantic layers. We know how to do it very well 👇. R EX: SAP BO migration to GCP Looker But our experience shows that there is a structuring aspect that adds complexity to complexity in the context of a technical migration: the management of data sources in the target. In the case of an SAP BO to Looker migration, data is rarely migrated 100% to GCP BigQuery. The data sources may remain on Oracle, for example, rely partly on custom SQL (freehand SQL), or combine several databases. There are many complex scenarios. We have built a technical solution that allows us to efficiently handle all of these scenarios. A new parad...