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Testing Persistent Table Arrays with a MySQL database

MySQL is definitely one of the most popular database systems. It is free and open-source, and comparably easy to install and use. The all-in-one installation package makes the installation quite simple. This package also includes MySQL workbench for tasks like … Continue reading

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Testing Persistent Table Array with a Microsoft SQL database

With the PersistentTableArray class of the non-commercial .net library finaquant® protos you can read and write in-memory tables from/to a relational database together with their instance information. If you have already installed Microsoft Visual Studio C# 2010 Express or a … Continue reading

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Calling user-defined functions in R from within c#

In order to integrate R with high-level table constructs like function router1 or subtable transformer2 it might be desirable to call user-defined functions in R from within c#. This can be done quite easily with the help of the open-source … Continue reading

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Excel Add-in for Table-Valued Functions (Finaquant in Excel) This Excel add-in named Finaquant in Excel that you can install within a minute makes Matrix, Vector and most importantly, Table-Valued Functions of .NET Library Finaquant Cals available for Excel users and … Continue reading

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