jm + systems + databases   1

Basho | Alert Logic Relies on Riak to Support Rapid Growth
'The new [Riak-based] analytics infrastructure performs statistical and correlation processing on all data [...] approximately 5 TB/day. All of this data is processed in real-time as it streams in. [...] Alert Logic’s analytics infrastructure, powered by Riak, achieves performance results of up to 35k operations/second across each node in the cluster – performance that eclipses the existing MySQL deployment by a large margin on single node performance. In real business terms, the initial deployment of the combination of Riak and the analytic infrastructure has allowed Alert Logic to process in real-time 7,500 reports, which previously took 12 hours of dedicated processing every night.'

Twitter discussion here: https://twitter.com/fisherpk/status/294984960849367040 , which notes 'heavily cached SAN storage, 12 core blades and 90% get to put ops', and '3 riak nodes, 12-cores, 30k get heavy riak ops/sec. 8 nodes driving ops to that cluster'. Apparently the use of SAN storage on all nodes is historic, but certainly seems to have produced good iops numbers as an (expensive) side-effect...
iops  riak  basho  ops  systems  alert-logic  storage  nosql  databases 
january 2013 by jm

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