Benchmarking Cassandra Scalability on AWS - Over a million writes per second
techblog.netflix.com
NOVEMBER 26, 2011
If a node fails, its replacement has a different IP address, but we want it to have the same token, and the original Cassandra replacement mechanisms had to be extended to handle this case cleanly. For example heres the client side response time plot from a single client generating about 20,000 requests/sec. database. (1).
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