Apache Calcite vs. Google Cloud Spanner
A side-by-side comparison based on G2 review data.
| Metric | Apache Calcite | Google Cloud Spanner |
|---|---|---|
| Overall rating | 4.4 | 4.2 |
| Review count | 13 | 36 |
| Ease of use | 9.1 | 8.2 |
| Ease of setup | 9.4 | 8.4 |
| Quality of support | 8.3 | 8.8 |
| Meets requirements | 9.3 | 8.9 |
| NPS | 61.538462 | 32.258065 |
| Small Business | 15.4% | 27.8% |
| Mid-Market | 38.5% | 25.0% |
| Enterprise | 46.2% | 47.2% |
| Total page views | 28 | 174 |
| Total LLM citations | 13 | 538 |
Apache Calcite
Apache Calcite is an open source framework for building databases and data management systems. It includes a SQL parser, an API for building expressions in relational algebra, and a query planning engine.
Google Cloud Spanner
The first horizontally scalable, strongly consistent, relational database service