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What is NDBench ?

Netflix Data Benchmark (NDBench) is a pluggable cloud-enabled benchmarking tool that can be used across any data store system. NDBench provides plugin support for the major data store systems that we use -- Cassandra (Thrift and CQL), Dynomite (Redis), and Elasticsearch. It can also be extended to other client APIs.

• Netflix Data perftest harness framework
• Helps Data teams move fast with load / performance tests
• Well integrated with the Netflix OSS infrastructure
• Side by side comparison of different performance runs

High Level Features

• Runs for infinite amount time
• Allows runtime changes of the input parameters
• Collects metrics for
• Various Instance types comparison
• Varying data models in terms of payload, shard and comparators
• Different driver(s) versions
• Pluggable architecture enables working with various datastores (Cassandra, Dynomite, Elastic Search etc.,)