SQL Server is one of the leading DBMSs on the market. Its many features extend to multidimensional analysis and BI. This type of server is also a key part of Microsoft architectures. Proficiency in this DBMS is therefore essential for companies that are Microsoft shops. Orsys courses cover all skill areas that are relevant to the latest versions of SQL Server. Orsys also offers preparatory courses for Microsoft certifications in the field of administration and development.