Sequencing data from biological samples such as the skin, intestinal tissues, or soil and water are usually archived in public databases. This allows researchers from all over the globe to access them. However, this has led to the creation of extremely large quantities of data. To be able to explore all these data, new evaluation methods are necessary. Scientists at the Technical University of Munich (TUM) have developed a bioinformatics tool which allows to search all bacterial sequences in databases in just a few mouse clicks and find similarities or check whether a particular sequence exists.