Oren Eini

aka Ayende Rahien

Oren Eini

CEO of RavenDB

a NoSQL Open Source Document Database

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oren@ravendb.net

+972 52-548-6969

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Couchbase vs RavenDB Performance at Rakuten Kobo Whitepaper

Dec 16 2011

The best argument for scale out

time to read 1 min | 167 words

I am writing a presentation, and I thought it would be interesting to get some numbers:

Server	Cost
PowerEdge T110 II (Basic) – 8 GB, 3.1 Ghz Quad 4T	$1,350.00
PowerEdge T110 II (Basic) – 32 GB, 3.4 Ghz Quad 8T	$12,103.00
PowerEdge C2100 - 192 GB, 2 x 3 Ghz	$19,960.00
IBM System x3850 X5 – 8 x 2.4 Ghz, 2048 GB	$645,605.00
Blue Gene/P – 14 teraflops, 4,096 cpus	$1,300,000
K Computer (fastest super computer) - 10 petaflops, 705,024 cores, 1,377 TB	$10,000,000 annual operating cost No data on actual cost to build
And then what?

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