LieMSIS PDB is the system designed for gathering of scientific publications data and for statistical analysis of such data. The system allows not only analysis of scientific publications bibliographical information (sort of publication, year of publishing, etc.) but it also allows to account administrative data of the authors (position in the institution, degree and etc.). This document contains overview of LieMSIS PDB development process, LieMSIS PDB evolution from the first version to the current version and statistical data of LieMSIS PDB usage.