We have 70 repos in Azure Devops to be scanned for code analysis and we have created 1 project in sonarqube cloud. can we scan all 70 repos in the single sonarqube cloud project or do we need to create separate 70 projects in sonarqube cloud for 70 repos?
If the development cycle is different for each repo it will be better to analyze them separately.
You will have 70 repos and 70 related Sonar projects, each repo with its own pipeline.
And then, I suggest to group all the projects in a Portfolio (only available on Enterprise) to browse all the metrics/issues together to give you an executive view of all the projects.