node-spanner-benchmark

By using benchmark.js, create the benchmark testing on Cloud Spanner.

Create the Node.js enviroment

You could choose nvm to install the Node.js.

Codes structure

• driverBench
  • common.js -> provides project/instance/database/
  • index0214.js -> main program
  • index-stale.js -> main program
• package.json
• spannerBench
  • benchmark.js
  • constants.js -> includes benchmark parameters such as execution time
  • index.js
  • runner.js -> contains time measure functions
  • suite.js
  • util.js

Run the benchmark

• Add your workload to the main program as a task;
• Group mulitple tasks as a test suite.
• Execute the benchmark