How to Compare NoSQL Databases by Ben Engber. (video)
From the description:
Ben Engber, CEO and founder of Thumbtack Technology, will discuss how to perform tuned benchmarking across a number of NoSQL solutions (Couchbase, Aerospike, MongoDB, Cassandra, HBase, others) and to do so in a way that does not artificially distort the data in favor of a particular database or storage paradigm. This includes hardware and software configurations, as well as ways of measuring to ensure repeatable results.
We also discuss how to extend benchmarking tests to simulate different kinds of failure scenarios to help evaluate the maintainablility and recoverability of different systems. This requires carefully constructed tests and significant knowledge of the underlying databases — the talk will help evaluators overcome the common pitfalls and time sinks involved in trying to measure this.
Lastly we discuss the YCSB benchmarking tool, its significant limitations, and the significant extensions and supplementary tools Thumbtack has created to provide distributed load generation and failure simulation.
Ben makes a very good case for understanding the details of your use case versus the characteristics of particular NoSQL solutions.
Where you will find “better” performance depends on non-obvious details.
Watch the use of terms like “consistency” in this presentation.
The paper Ben refers to: Ultra-High Performance NoSQL Benchmarking: Analyzing Durability and Performance Tradeoffs.
Forty-three pages of analysis and charts.
Slow but interesting reading.
If you are into the details of performance and NoSQL databases.
[…] The Yahoo! Cloud Serving Benchmark (YCSB) doesn’t get discussed in the video and only briefly in the paper: How to Compare NoSQL Databases. […]
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