title: Which noSQL database is best for high volume inserts / writes?
body: <p>Which nosql system is better equipped for handling high volume inserts out of the box?
  Preferably, running on 1 physical machine (many instances allowed).</p>
  
  <p>Has anyone done any benchmarks? (googling did not help)</p>
  
  <p><em><strong>Note</strong>: I understand that choosing noSQL database depends on what kind of data needs to be stored (document:MongoDB, graph:Neo4j, etc.).</em></p>