Business Intelligence Solutions can be created on three scales

Personal BI Solutions

 Personal BI Solutions

If you need to analyse a small set of data Prosys could build you a small scale application using either PowerPivot and Excel Pivot Table Combination or a PowerBI Application.

Departmental BI Solutions

 Departmental BI Solutions

If you need to do business intelligence reporting at in a company at a Departmental Level, Prosys could build you an application using SQL Server Standard Edition and using the visualisation capabilities of Excel OLAP Pivot Table or PowerBI. The SQL Server Standard Edition will support your data size (compressed) upto  16 GB in size, which would be good for departmental reporting of reasonable size.

Enterprise BI Solutions

 Enterprise BI Solutions

If you need to do business intelligence reporting at a corporate level and deal with huge data or complex requirements and also deal with hundreds of users, Prosys will build applications for you using the SQL Server Enterprise Edition which can handle huge quantities of data and support a large number of users. The visualisation layer can again be in PowerBI or in Excel Olap Pivot Tables.