@techreport{TR-IC-07-14, number = {IC-07-14}, author = {A.~Supriano and G.M.D.~Vieira and L.E.~Buzato}, title = {Evaluation of a Read-Optimized Database for Dynamic Web Applications}, month = {May}, year = {2007}, institution = {Institute of Computing, University of Campinas}, note = {In English, 17 pages. \par\selectlanguage{english}\textbf{Abstract} In this paper we investigate the use of a specialized data warehousing database management system as a data back-end for web applications and assess the performance of this solution. We have used the Monet database as a drop-in replacement for traditional databases, and performed benchmarks comparing its performance to the performance of two of the most commonly used databases for web applications: MySQL and PostgreSQL. Our main contribution is to show for the first time how a read-optimized database performs in comparison to established general purpose database management systems for the domain of web applications. Monet's performance in relation to MySQL and PostgresSQL allows us to affirm that the widely accepted assumption that relational database management systems are fit for all applications can be reconsidered in the case of dynamic web applications. } }