@article{IvanovPergolesi2020,
  author    = {Todor Ivanov and Matteo Pergolesi},
  title     = {The impact of columnar file formats on SQL-on-hadoop engine performance: a study on ORC and Parquet},
  journal   = {Concurrency and computation : practice \& experience},
  volume    = {32.2020},
  number    = {e5523},
  doi       = {10.1002/cpe.5523},
  year      = {2020},
}