benchmarking - How do I run the core workload against a table created in Cassandra? -
i super new in benchmarking database. got familiarity ycsb tool little bit, still studying lot it. have downloaded ycsb latest version, , pre-requirement need benchmark cassandra. have datastax community installed in machine. using cassandra cql shell have created usertable following:
create keyspace ycsb replication = {'class' : 'simplestrategy', 'replication_factor': 3 }; use ycsb; create table usertable (id uuid, name varchar, email varchar, primary key (id, email));
although in addition keyspace, must create columnfamily- don't know query that.
besides having table created, can execute ycsb in command prompt:
cd c:\ycsb c:\python27\python.exe bin\ycsb
now rest part remains unknown me. how can proceed load workload database table , benchmark? want basic benchmark core workload, means having read, write, update, scan metrics enough me. have searched lot , trying understand wiki instruction given in ycsb github page. confusing , there no clear step follow. if go 1 step navigates me link , makes thought messy. please don't disappoint me, grateful if out there can @ least show me single guideline.
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