NoSql data collection on comparative analysis of Archaea economic importance and other domain of life

Environmental investigations show that the Archaea are diverse and abundant not only in extreme environments, but also in soil, oceans and freshwater, where they may exhbit a key function in the biogeochemical cycles of the planet. Archaea display unique capacities, such as methanogenesis and survival at temperatures higher than 90 °C that make them crucial for understanding the nature of the biota of early Earth. Molecular, genomics and phylogenetics data strengthen Woese's definition of Archaea as a third domain of life in addition to Bacteria and Eukarya. Phylogenomics analyses of the components of different molecular systems are highlighting a core of mainly vertically inherited genes in Archaea. This allows recovering a globally well-resolved picture of archaea evolution, as opposed to what is observed for Bacteria and Eukarya. This may be due to the fact that no rapid divergence occurred at the emergence of present-day archaea lineages. This phylogeny supports a hyperthermophilic and non-methanogenic ancestor to present-day archaea lineages, and a profound divergence between two major phyla, the Crenarchaeota and the Euryarchaeota. Reviews showing the archaea evolution, economic importance, characteristics and relationship with other domains of life by adding presently uncultivated species and placing it back in geological time remain two essential goals for the future. The Nosql (Mongo db) was instrumental for the data gathering based on its capability to effectively handle structured, semi structured and unstructured data regardless whether it's fast or big data.