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Clone the repository
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Set up a database to benchmark. There is a README file under each binding directory.
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Run YCSB command.
bin/ycsb load basic -P workloads/workloada bin/ycsb run basic -P workloads/workloada
Running the ycsb command without any argument will print the usage.
See https://github.com/brianfrankcooper/YCSB/wiki/Running-a-Workload for a detailed documentation on how to run a workload.
See https://github.com/brianfrankcooper/YCSB/wiki/Core-Properties for the list of available workload properties.
Note: YCSB II is backward-compatible with YCSB I and supposedly any extension made on it.
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New Workload:
RDBMSWorkload
RDBMSWorkload is a generic workload who supports multiple table setups, with a high degree of customization. It uses an XML file to describe the database and the way it should be populated by the client.
found in core/src/com/yahoo/ycsb/extensions/rdbms
- Introduction of the Behavior concept:
The ClientThread class that was a private class of the Client class has been made public and abstract. Class extending the ClientThread object define the behavior of the client when accessing the database. For instance, the behavior of sequential queries can be implemented. This has the benefits of allowing reuse of the behaviors between workloads, and to allow a workload to support multiple behaviors.
found in core/src/com/yahoo/ycsb/behaviors
- New Binding for HBase:
Many bindings do not allow for cloud serving system specific customizations, such as the use of multiple column families for HBase. Additionally, the abstract DB binding had no way to communicate with the workload on details of the implementation. We created an additional DB binding for HBase that supports multiple column families.
By default, this Hbase binding is disabled, and the previous binding is enabled.
- Consistency Benchmarking:
Basic behaviors for consistency and delta-atomicity benchmarking have been defined.