Amazon Quantum Ledger Database (QLDB) vs. Google Cloud Spanner
| Product | Rating | Most Used By | Product Summary | Starting Price |
|---|---|---|---|---|
 Amazon QLDB | Score9.9 out of 10 | N/A | Amazon QLDB (for Quantum Ledger Database) is a fully managed ledger database that provides what the vendor describes as a transparent, immutable, and cryptographically verifiable transaction log owned by a central trusted authority. Amazon QLDB can be used to track each and every application data change and maintains a complete and verifiable history of changes over time. Notably, with QLDB data’s change history is immutable – it cannot be altered or deleted – and using cryptography, users can… | $0.03 Per GB-month |
 Google Cloud Spanner | Score5.6 out of 10 | N/A | Google Cloud Spanner is a cloud database-as-a-service product offered as a service on Google Cloud Platform (GCP). | N/A |
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| Entry-level Setup Fee | No setup fee | No setup fee | ||||||||||||||
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| Likelihood to Recommend | - | 7.4 |