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Thanks for feedback.
Just to elaborate more, I am currently writing 600m rows per hour and need to
understand if this is about on target or if there are better ways to write or
perhaps structure the keyspaces and table structures.
And I can use the Cassandra Stress tool to get potential maximum throughput
stats. Or use the schema provided(keyspace/table definitions for a stress test)
Cassandra, being a scale-out database, can load any arbitrary number of records
per hour.
The best way to do this is for your given data model, find what your max
throughput is on a single node by scaling the number of clients until you start
seeing errors (or hit your latency SLA) then pull back by 15-20%. From there,
it's a matter of linearly scaling clients and nodes until you hit your desired
throughput.
I recommend taking a look at TLP-Stress as it's a bit easier to use and
understand: https://thelastpickle.com/blog/2018/10/31/tlp-stress-intro.html
Best.
Marc Selwan | DataStax | PM, Server Team | (925) 413-7079 | Twitter
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On Tue, Aug 20, 2019 at 7:16 AM Surbhi Gupta wrote:
Have you tried ycsa?
It is a tool from yahoo for stress testing nosql databases.
On Tue, Aug 20, 2019 at 3:34 AM wrote:
Hi Everyone,
Anyone before who have bused Cassandra-stress. I want to test if it’s possible
to load 600 milllions records per hour in Cassandra or
Find a better way to optimize Cassandra for this case.
Any help will be highly appreciated.
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