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From "Stefania (JIRA)" <>
Subject [jira] [Commented] (CASSANDRA-10331) Establish and implement canonical bulk reading workload(s)
Date Thu, 10 Mar 2016 07:48:40 GMT


Stefania commented on CASSANDRA-10331:

In terms of establishing the canonical bulk reading workload, I suggest using the profiles
available in [this benchmark|] with single
clustering and row sizes of approximately 100 bytes, 1 kb and 10 kb. These correspond to the
following user profiles:

* [bulk_read_value50_cluster1.yaml|]
* [bulk_read_value500_cluster1.yaml|]
* [bulk_read_value5k_cluster1.yaml|]

Here are sample cassandra-stress commands to generate the data and read it back:

cassandra-stress user profile=bulk_read_value50_cluster1.yaml ops\(insert=1\) n=5M -rate threads=25
cassandra-stress user profile=bulk_read_value50_cluster1.yaml ops\(all_columns_tr_query=1\)
-rate threads=25

> Establish and implement canonical bulk reading workload(s)
> ----------------------------------------------------------
>                 Key: CASSANDRA-10331
>                 URL:
>             Project: Cassandra
>          Issue Type: Sub-task
>            Reporter: Ariel Weisberg
>            Assignee: Stefania
>             Fix For: 3.x
> Implement a client, use stress, or extend stress to a bulk reading workload that is indicative
of the performance we are trying to improve.

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