SSRS (SQL Server Reporting Service) integration with SharePoint 2019. Part 1.
install and configure SSRS (SQL server reporting service) on the SQL server 2017.
The second part is, configure DataSource for the SharePoint, create Dataset from the DataSource, and generate and publish reports from the dataset.
And the second part is to deploying the report viewer web part as a farm solution in SharePoint and integrate with SSRS.