nosql - What Database, and In Which Setup Can handle Several Millions Inserts Per Minute? -


we have come point few of our customers' systems, @ peak times, events generated @ crazy rate. is, millions of new events per minute (between 1m , 2m).

the records/docs size 1.5kb on average.

is there database can handles such radical writing speed out there (16k - 32k inserts per second)?

there several candidates out there, cassandra, hive, hadoop, hbase, riak , perhaps few others, willing know someone's else experience , not quoting each db-system's website self testimonials.

if have handled such load @ work, advise highly appreciated.

couchbase can handle write speed. not sure budget have (what size machines at), getting trio of m3.2xl's can 80k/s , still have replication redundancy , failover. of course, configuring raid0 multiple ebs volumes , provisioned iops keep things humming.

of course ask more questions if more specific, how of working set needs read access, etc. can tune solution.


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