Google Cloud Spanner
Fully managed, globally distributed relational database with unlimited scale
Founded
2017
Starting Price
\u00240.90
Category
Data Warehousing
Last updated March 8, 2026
About Google Cloud Spanner
Google Cloud Spanner is a fully managed relational database service that combines the benefits of relational structure with non-relational horizontal scale. Originally built to power Google's internal infrastructure including Gmail and Google Ads, Spanner delivers 99.999% availability, strong consistency, and automatic sharding across regions worldwide.
Pros & Cons
Pros
- Virtually unlimited horizontal scaling with strong ACID consistency
- 99.999% availability SLA for multi-region deployments
- Fully managed with zero-downtime schema changes and maintenance
- Global data distribution with automatic replication and failover
- Strong security with CMEK encryption, IAM integration, and audit logging
Key Features
Global Distribution
Automatically replicates data across regions and continents with strong external consistency
Horizontal Scalability
Scale from a single node to thousands of nodes without application changes or downtime
Strong Consistency
Full ACID transactions across rows, regions, and continents with serializable isolation
99.999% Availability SLA
Multi-region configurations offer five nines availability with automatic failover
Managed Autoscaling
Enterprise edition includes managed autoscaling that adjusts compute capacity based on workload
Spanner Graph
Built-in graph database capabilities for modeling and querying connected data
Full-Text Search
Native full-text search and vector search for AI and semantic queries
Pricing
Standard
\u00240.90/node/hour
- Regional configurations
- All GA features
- Scheduled backups
- Reverse ETL from BigQuery
- Standard support
Best For
Financial Services & Payments
Handle hundreds of millions of transactions with perfect consistency for payment gateways, online banking, and anti-fraud processing
Global Gaming Platforms
Support millions of concurrent players with real-time gameplay data and in-game purchase transactions at massive scale
Enterprise Retail & E-commerce
Power omnichannel retail with inventory management, digital wallets, and rewards programs across global storefronts
Mission-Critical SaaS Applications
Build multi-tenant SaaS platforms requiring five nines availability and seamless global expansion
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