Big Data 2014: A year in review Admin ene. 21, 2015 0 open sourcedestacadobig data Good review of the most important facts during 2014 about Big Data. If you work or are interested in Big Data, this recap is a must. Hadoop, Spark, Cassandra, MongoDB, Hortonworks, Pentaho, Vertica, Cloudera, Apache Flink, CouchDB and more...