@ARTICLE{GessertRitter2015,
  author  = {Felix Gessert and Norbert Ritter},
  title   = {Polyglot Persistence},
  journal = {Datenbank Spektrum},
  year    = {2015},
  volume  = {15},
  number  = {3},
  pages   = {229-233},
  month   = {9}
}