Main features: / - Requires no OLAP-servers to work. It's possible to install the Library on any web site with ASP.NET support. / - An ability to create any multidimensional cube at the time when application is running. Cubes may be created dynamically on the base of any queries from different tables. / - Comfortable interacting. Users may perform all operations interactively, no need to use intricate expressions of MDX-language. / - Supports user groups, sorting, filtering by dimension members. Can filter by any combination of dimension members in any dimension. / - Supports hierarchical dimensions described by "Parent-Child" relations. Both "balanced" and "unbalanced" hierarchies are supported. No restrictions for the amount of hierarchical levels. / - Calculated dimensions and range-based dimensions. An ability to use a summary as one of the cube dimensions. / - Using all MOLAP advantages with no problems, related with calculating of "sparse" cubes ("database explosion" and "cube sparsity"). HierCube works easy with hundreds of dimensions and, so solves tasks beyond of the strength of most of industrial OLAP-servers. There are no restrictions for the maximum cube capacity. / - Can use DataSet objects or any other classes supporting IDbCommand interface (for example SqlCommand, OleDbCommand, or OracleCommand). / - Programming control of the cube on any of .NET languages: creating cube in run time, access to statistical information, full control of cube updates and actions of users. / - Can save "the history of analysis" (or history of views) with the ability to switch between the saved stages of analysis. / - Allows to export data to the following formats: XLS, PDF, XML, TXT, RTF, CSV, BMP, WMF. / - The run time part of HierCube library required for web-site functionality is free for installing to the web-server of your clients together with your software. You have to pay only once, purchasing ASP.NET version. You don't need to pay for every copy of your software.