Copyright information:Taken from "ParPEST: a pipeline for EST data analysis based on parallel computing"BMC Bioinformatics 2005;6(Suppl 4):S9-S9.Published online 1 Dec 2005PMCID:PMC1866376.ine. ParPEST performs automatically the consecutive processes (ESTS cleaning, clustering, assembling and BLAST comparisons) as represented by blank arrows (⇒). Data flow is represented by simple arrows (→). Databases supporting the analysis are included. The results are adequately reported and organized into a MySQL relational database indicated too. As reported, the database can be queried by SQL calls and is accessible to users by web based intuitive interfaces.