Yahoo! Cloud System Benchmark (YCSB)
A note on comparing multiple systems
NoSQL systems have widely varying defaults for trading off write durability vs performance. Make sure that you are comparing apples to apples across all candidates. The most useful common denominator is synchronously durable writes. The following YCSB clients have been verified to perform synchronously durable writes by default:
Cassandra requires a configuration change in conf/cassandra.yaml. Uncomment these lines:
# commitlog_sync: batch # commitlog_sync_batch_window_in_ms: 50
Download the latest project version:
git clone https://github.com/Altoros/YCSB
Create an executable YCSB runner using Maven:
mvn package -P db_profile_id
db_profile_id is the id of database profile, specified in
pom.xml of certain database at
mvn package -P cassandra-exec
Run YCSB command.
How to configure environment and cluster please see here
See https://github.com/brianfrankcooper/YCSB/wiki/Core-Properties for the list of available workload properties.