Amazon Quantum Ledger Database (QLDB) vs. IBM Db2
A side-by-side comparison based on G2 review data.
| Metric | Amazon Quantum Ledger Database (QLDB) | IBM Db2 |
|---|---|---|
| Overall rating | 4.0 | 4.1 |
| Review count | 13 | 684 |
| Ease of use | 9.6 | 8.3 |
| Ease of setup | 8.6 | 8.0 |
| Quality of support | 9.2 | 8.3 |
| Meets requirements | 9.2 | 8.7 |
| NPS | 25 | 36 |
| Small Business | 30.8% | 13.2% |
| Mid-Market | 61.5% | 20.8% |
| Enterprise | 7.7% | 66.0% |
| Total page views | 103 | 632 |
| Total LLM citations | 156 | 3,844 |
Amazon Quantum Ledger Database (QLDB)
Amazon QLDB is a fully managed ledger database that provides a transparent, immutable, and cryptographically verifiable transaction log, owned by a central trusted authority. Amazon QLDB tracks each and every application data change and maintains a complete and verifiable history of changes over time.
IBM Db2
Built to run the world’s mission-critical workloads. Designed by the world’s leading database experts, IBM Db2 empowers developers, enterprise architects, and data engineers to run low-latency transactions and real-time analytics equipped for the most demanding workloads. From microservices to AI workloads, Db2 is the tested, resilient, and hybrid database providing the extreme availability, built-in refined security, effortless scalability, and intelligent automation for systems that run the world.
- Performance
- Reliability
- Scalability
- Ease of Use
- Security
- Customer Support