Repositories list

• spanner-sqlalchemy-demo

  Public
  A demo application for Cloud Spanner SQLAlchemy ORM, simple ranking API for gaming use cases.

  sqlalchemypoetryalembic+ 3fastapigcp-cloud-runcloud-spanner

  Python

  •

  Apache License 2.0

  •5•8•1•16•Updated Aug 1, 2025Aug 1, 2025

• cassandra-to-spanner-proxy

  Public
  Go

  •

  Apache License 2.0

  •7•12•7•1•Updated Jul 31, 2025Jul 31, 2025

• spanner-gaming-sample

  Public
  This repository sets up a sample microservice architecture to highlight how Cloud Spanner integrates with other cloud technologies.

  kubernetesgolangterraform+ 3google-cloudsample-appcloud-spanner

  Go

  •

  Apache License 2.0

  •9•19•20•15•Updated Jul 29, 2025Jul 29, 2025

• spool

  Public
  A CLI tool to manage Cloud Spanner databases for testing.

  Go

  •

  MIT License

  •6•25•1•6•Updated Jul 28, 2025Jul 28, 2025

• liquibase-spanner

  Public
  Java

  •

  Apache License 2.0

  •17•23•8•18•Updated Jul 28, 2025Jul 28, 2025

• autoscaler

  Public
  Automatically scale the capacity of your Spanner instances based on their utilization.

  spannergcpgoogle-cloud

  JavaScript

  •

  Apache License 2.0

  •37•95•12•16•Updated Jul 23, 2025Jul 23, 2025

• wrench

  Public
  wrench - Schema management tool for Cloud Spanner -

  cloud-spanner

  Go

  •

  MIT License

  •55•260•13•3•Updated Jul 23, 2025Jul 23, 2025

• spanner-graph-notebook

  Public
  Visually query Spanner Graph data in notebooks

  graphspannerspanner-graph

  JavaScript

  •

  Apache License 2.0

  •9•33•5•7•Updated Jul 22, 2025Jul 22, 2025

• spanner-schema-diff-tool

  Public
  Compare two Cloud Spanner Schema (DDL) files, determine the differences and generate the required ALTER statements to convert one schema to the other.

  google-cloud-platformdevelopment-toolsgoogle-cloud-spanner+ 1cloud-spanner

  Java

  •

  Apache License 2.0

  •17•37•8•7•Updated Jul 21, 2025Jul 21, 2025

• spanner-change-streams-tail

  Public
  CLI to tail Cloud Spanner change streams

  Go

  •

  Apache License 2.0

  •7•21•1•6•Updated Jul 18, 2025Jul 18, 2025

• omegatrade

  Public
  Sample application for Spanner written in Node.js.

  TypeScript

  •

  Apache License 2.0

  •4•6•0•22•Updated Jul 18, 2025Jul 18, 2025

• spanner-cli

  Public
  Interactive command line tool for Cloud Spanner

  Go

  •

  Apache License 2.0

  •35•241•13•6•Updated Jul 17, 2025Jul 17, 2025

• memefish

  Public
  memefish is the foundation to analyze Spanner SQL

  spannergolangparser+ 1sql

  Go

  •

  MIT License

  •23•87•20•4•Updated Jun 28, 2025Jun 28, 2025

• yo

  Public
  yo is a command-line tool to generate Go code for Google Cloud Spanner.

  Go

  •

  MIT License

  •56•327•13•1•Updated Jun 27, 2025Jun 27, 2025

• spanner-stress-test-demo

  Public
  Python

  •

  Apache License 2.0

  •3•3•0•26•Updated Jun 18, 2025Jun 18, 2025

• appengine-java-sample

  Public
  Sample for using Cloud Spanner from App Engine Java

  Java

  •

  Apache License 2.0

  •5•2•0•3•Updated May 8, 2025May 8, 2025

• spanner-cassandra-schema-tool

  Public
  CLI tool to streamline Cassandra to Spanner schema migration

  Go

  •

  Apache License 2.0

  •3•1•1•4•Updated May 7, 2025May 7, 2025

• dynamodb-adapter

  Public
  Go

  •

  Apache License 2.0

  •12•7•9•12•Updated Apr 16, 2025Apr 16, 2025

• gcsb

  Public
  Cloud Spanner load generator to load test your application and pre-warm the database before launch

  Go

  •

  Apache License 2.0

  •12•27•5•6•Updated Apr 16, 2025Apr 16, 2025

• spanner-dump

  Public
  Command line tool for exporting a Cloud Spanner database in text format

  Go

  •

  Apache License 2.0

  •15•41•2•5•Updated Apr 16, 2025Apr 16, 2025

• scheduled-backups

  Public
  Showing how to use Cloud Scheduler and Cloud Functions to configure a schedule for creating Cloud Spanner backups.

  gcpspannercloud-function+ 3gcp-spannercloud-schedulercloud-spanner

  Go

  •

  Apache License 2.0

  •12•8•0•4•Updated Jan 29, 2025Jan 29, 2025

• app-migration-poc

  Public
  This repository contains a proof of concept (POC) project focused on streamlining the migration of applications to Google Cloud Spanner. By leveraging the power of Generative AI and Retrieval-Augmented Generation (RAG), this project aims to reduce customer friction and enhance the overall migration experience.

  Jupyter Notebook

  •

  Apache License 2.0

  •1•0•1•3•Updated Jan 9, 2025Jan 9, 2025

• spanner-table-copy-pipeline

  Public
  Java

  •

  Apache License 2.0

  •3•3•1•11•Updated Oct 21, 2024Oct 21, 2024

• spanner-change-watcher

  Public
  Cloud Spanner Change Watcher and Publisher - Detects data changes in Cloud Spanner databases

  Java

  •

  Apache License 2.0

  •10•24•5•1•Updated Oct 10, 2024Oct 10, 2024

• spanner-terraform-example

  Public
  Sample terraform templates for Cloud Spanner.

  HCL

  •

  Apache License 2.0

  •4•1•0•1•Updated Jun 7, 2024Jun 7, 2024

• spanner-proxy

  Public
  An easy way to create Google Cloud Spanner proxies.

  Go

  •

  Apache License 2.0

  •4•20•0•2•Updated Jun 7, 2024Jun 7, 2024

• spanner-truncate

  Public
  spanner-truncate is a tool to delete all rows from the tables in a Cloud Spanner database without deleting tables themselves.

  Go

  •

  Apache License 2.0

  •10•31•1•1•Updated Jun 7, 2024Jun 7, 2024

• spanner-bench

  Public
  Google Cloud Spanner Query Planner Benchmarking

  google-cloudgoogle-cloud-platformgoogle-cloud-spanner

  Go

  •

  Apache License 2.0

  •3•25•1•1•Updated Jun 7, 2024Jun 7, 2024

• spanner-analytics

  Public
  Python

  •

  Apache License 2.0

  •1•2•0•2•Updated Jun 7, 2024Jun 7, 2024

• spanner-oc-java

  Public
  Demo application to help customers troubleshoot their applications with OpenCensus metrics in Java

  Java

  •

  Apache License 2.0

  •1•0•0•1•Updated Jun 7, 2024Jun 7, 2024