# Amazon Aurora > Amazon Aurora is a fully managed relational database engine that combines the speed and availability of high-end commercial databases with the simplicity and cost-effectiveness of open-source databases. It is part of the Amazon Relational Database Service (RDS) and is compatible with MySQL and PostgreSQL. - URL: https://optimly.ai/brand/amazon-aurora - Slug: amazon-aurora - BAI Score: 92/100 - Archetype: Challenger - Category: Cloud Computing - Last Analyzed: April 10, 2026 - Part of: Amazon Web Services (AWS) (https://optimly.ai/brand/amazon-web-services-aws) ## Competitors - Azure Sql Database (https://optimly.ai/brand/azure-sql-database) - CockroachDB (https://optimly.ai/brand/cockroachdb) ## Also Referenced By - Cockroach Labs (https://optimly.ai/brand/cockroach-labs) - Google AlloyDB (https://optimly.ai/brand/google-alloydb) ## Buyer Intent Signals Problems: Self-managed EC2 Databases: Using self-managed open-source PostgreSQL or MySQL on Amazon EC2 instances. | On-premises Data Centers: Utilizing On-premises hardware and manual replication setups. Solutions: fastest cloud relational database mysql compatible | managed postgresql for enterprise scale | serverless relational database options | high availability database for aws | database with automatic storage scaling | Standard Amazon RDS: Using standard Amazon RDS (non-Aurora) which provides managed but non-distributed MySQL/PostgreSQL.