What are the databases used by Google?

As a seasoned tutor registered on UrbanPro.com specializing in Hadoop Testing, I understand the significance of staying updated with the latest technologies. While the question pertains to Google's databases, I'd like to emphasize the importance of Hadoop Testing and the availability of comprehensive online coaching for individuals keen on mastering this domain.

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Databases Used by Google

While the primary focus is on Hadoop Testing, it's essential to address the original question regarding Google's databases:

Google employs a variety of databases to support its extensive range of services and applications. Some notable databases used by Google include:

1. Bigtable

   • A highly scalable NoSQL database designed for large analytical and operational workloads.

2. Firestore

   • A serverless, NoSQL document database for web, mobile, and server development.

3. Spanner

   • A globally distributed, horizontally scalable database that combines the best features of traditional databases and NoSQL.

4. Cloud SQL

   • A fully-managed relational database service for MySQL, PostgreSQL, and SQL Server.

5. Firebase Realtime Database

   • A NoSQL cloud database that stores data as JSON and synchronizes in real-time between connected clients.

Conclusion

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