
Amazon CloudSearch
5.3#30 in search databasesWebAPI
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| Fact | Amazon CloudSearch | Vespa |
|---|---|---|
| Scaling | CloudSearch automatically scales domain resources up or down as data or query volume changes. | Vespa distributes functions across node clusters and supports changing cluster size without impacting queries or writes. |
| Security | CloudSearch supports HTTPS and integrates with IAM to control access to configuration, document, search, and suggest services. | The Vespa Cloud security guide describes data-plane requests protected with mutual TLS or, optionally, tokens, and says Vespa.ai has a SOC 2 attestation. |
You want what its maker publishes above — check its page for the details.
Vespa suits teams building AI applications that depend on search quality, ranking, fresh real-time data, or increasing retrieval traffic. It offers local, self-managed, and cloud deployment options.