Identify which systems in this list are part of the Hadoop ecosystem : MapReduce, MySQL, Google apps, Hive, Pig
MapReduce, Hive and Pig are part of Hadoop ecosystem. Google apps and MySQL are other projects that don't belong to Hadoop ecosystem.
Identifique quais sistemas nesta lista fazem parte do ecossistema Hadoop: MapReduce, MySQL, Google apps, Hive, Pig
MapReduce, Hive e Pig são parte do ecossistema Hadoop.