What is your database management system?

Response:  The Health Catalyst Data Warehouse Platform is built on Microsoft SQL Server 2012 Enterprise Edition. Extract, Transform, and Load (ETL) processes are built, scheduled, and executed with Microsoft SQL Server Integration Services (SSIS). MS SQL Server Management Studio (SSMS) is used for day-to-day management of the SQL Server environment. SQL Server Reporting Services (SSRS) are also part of the MS SQL Server product family and can be leveraged for simple reporting tasks.

To date, Microsoft SQL Server 2012 has scaled to meet the demands of Health Catalyst customers, but we acknowledge that very large, single-instance implementations are likely to require the aforementioned advanced relational database management system features currently unavailable in MS SQL Server 2012 Enterprise Edition. We are prepared to adapt to satisfy those requirements.