Published in the renowned magazine Software: Practice and Experience, the article Experimental Performance Analysis of Data Consistency Levels in NoSQL Databases, by PPGIA student Saulo Ferreira, in collaboration with postdoctoral student Júlio Mendonça from the University of Luxembourg, and under the supervision of Prof. Ermeson Andrade from PPGIA, analyzes the impact of data consistency levels on the performance of three NoSQL databases: Cassandra, MongoDB and Redis. The study investigated how each database is affected by changes in consistency levels, offering valuable insights for professionals and researchers in the field.