https://github.com/conscious-puppet/spanner-db-latency-comparison

https://github.com/conscious-puppet/spanner-db-latency-comparison

Last synced: 14 days ago
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• Host: GitHub
• URL: https://github.com/conscious-puppet/spanner-db-latency-comparison
• Owner: conscious-puppet
• License: mit
• Created: 2023-10-17T17:53:43.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2024-02-21T09:34:41.000Z (11 months ago)
• Last Synced: 2024-02-22T09:59:49.330Z (11 months ago)
• Language: HTML
• Size: 56.7 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Instance Configuration

- Region: asia-south1 (Mumbai)

- Compute capacity:

    - Processing units: 100

# Results

- Spanner Instance CPU utilization (mean): 12.07%

- [Criterion Report File](https://conscious-puppet.github.io/spanner-db-latency-comparison/reportFile.html)

  |   | postgresSql (pgAdapter) | googleSql

-- | -- | -- | --

selectRowsSequentially | {numQueries: 1} | 41.89 ms | 38.12 ms

  | {numQueries: 100} | 4.210 s | 4.382 s

selectMultipleRows | {numQueries: 1, numRows: 500} | 55.63 ms | 62.44 ms

  | {numQueries: 20, numRows: 500} | 1.179 s | 1.264 s

selectAndUpdateRows | {numTransactions: 1, numRowsPerTx: 5} | 592.4 ms | 630.9 ms

  | {numTransactions: 20, numRowsPerTx: 5} | 11.97 s | 12.62 s

selectRowsInParallel | {numQueries: 10} | 70.23 ms | 89.23 ms

  | {numQueries: 100} | 116.7 ms | 712.2 ms

selectMultipleRowsInParallel | {numQueries: 1, numRows: 500} | 77.60 ms | 50.51 ms

  | {numQueries: 100, numRows: 500} | 506.9 ms | 752.8 ms

selectAndUpdateRowsInParallel | {numTransactions : 1, numRowsPerTx: 5} | 671.8 ms | 561.3 ms

  | {numTransactions: 100, numRowsPerTx: 5} | 8.430 s | 7.894 s