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What shall I choose for implementing an Excel plugin and UDF?
This question often arises, when you need to provide pricing functions for end-users and connect them to data sources, especially real-time data feeds. The answer heavily depends on your existing code...
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How do I connect Java with MS Excel? Try Webservices with SOAP!
It is possible to connect Java and MS Excel using various technologies. Some of theses technologies include COM and DCOM wrappers like Groovy Scriptom, or J-Interop. Or other direct addin solutions...
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How can I speed-up my MS Excel sheet?
There are many reasons, why your Excel sheet is slow and there are many things what you can do about a slow Excel sheet. Your sheet is slow because you use a large data set, you use slow built-in...
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Theta Proxy promises speed-up of MS Excel UDFs — How fast is it?
Theta Proxy XL is a new product from my company Thetaris. It promises speed-ups of several orders of magnitude. Here, I present some benchmark results. These will help you to decide when to apply Theta...
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How can I implement Monte-Carlo Simulations in MS Excel?
Monte-Carlo simulation is a very import tool for assessing all kinds of risks and chances. It it widely used in project management, option pricing and business valuation. Often, the input data and the...
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