Gesellschaft für Informatik e.V.

Lecture Notes in Informatics

Datenbanksysteme in Business, Technologie und Web (BTW) P-144, 584-587 (2009).

Gesellschaft für Informatik, Bonn

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Tinto: A tool for view-based analysis of stock market data streams

A. Behrend , Ch. Dorau and R. Manthey


TinTO is an experimental system aiming at demonstrating the usefulness and feasibility of incrementally evaluated SQL queries for analyzing a wide spectrum of data streams. As application area we have chosen the technical analysis of stock market data, mainly because this kind of application exhibits sufficiently many of those characteristics for which relational query technology can be reasonably considered in a stream context. TinTO is a technical investor tool for computing so-called technical indicators, numerical values calculated from a certain kind of stock market data, characterizing the development of stock prices over a given time period. Update propagation is employed for the incremental recomputation of indicator views defined over a stream of continuously changing price data.

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Gesellschaft für Informatik, Bonn
ISBN 978-3-88579-238-3

Last changed 04.10.2013 18:20:42