Amazon Quantum Ledger Database (QLDB) vs. Amazon Neptune
A side-by-side comparison based on G2 review data.
| Metric | Amazon Quantum Ledger Database (QLDB) | Amazon Neptune |
|---|---|---|
| Overall rating | 4.0 | 4.3 |
| Review count | 13 | 31 |
| Ease of use | 9.6 | 9.2 |
| Ease of setup | 8.6 | 8.9 |
| Quality of support | 9.2 | 9.4 |
| Meets requirements | 9.2 | 9.1 |
| NPS | 25 | 48.387097 |
| Small Business | 30.8% | 56.7% |
| Mid-Market | 61.5% | 16.7% |
| Enterprise | 7.7% | 26.7% |
| Total page views | 103 | 157 |
| Total LLM citations | 156 | 502 |
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.
Amazon Neptune
Amazon Neptune is a fast, reliable, fully-managed graph database service that makes it easy to build and run applications that work with highly connected datasets. The core of Amazon Neptune is a purpose-built, high-performance graph database engine optimized for storing billions of relationships and querying the graph with milliseconds latency. Amazon Neptune supports popular graph models Property Graph and W3C's RDF, and their respective query languages Apache TinkerPop Gremlin and SPARQL, allowing you to easily build queries that efficiently navigate highly connected datasets.