Apache Pulsar vs AWS Glue Schema Registry
| Apache Pulsar | AWS Glue Schema Registry | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | Free | Free |
| Platforms | api, Linux, macOS, self-hosted, Windows | api, Web |
| Free plan | Yes | Yes |
| Deployment model | self-hosted | |
| Stream processing | Yes | |
| Schema registry | Yes | |
| Delivery guarantee | both | |
| Supported client languages | Java, Go, Python, C++, C#/.NET, Node.js, WebSocket | |
| Schema formats | Avro, JSON Schema, Protocol Buffers (Protobuf) | |
| Compatibility modes | NONE, DISABLED, BACKWARD, BACKWARD_ALL, FORWARD, FORWARD_ALL, FULL, FULL_ALL | |
| Validation scope | event | |
| Deployment options | cloud |
Listed together in Best Schema Registry Software