Breaking: AWS Rolls Out Instant Database Creation for Aurora PostgreSQL Serverless
AWS today announced the general availability of a new express configuration for Amazon Aurora PostgreSQL, enabling developers to create production-ready serverless databases in seconds with just two clicks. The feature, unveiled at re:Invent 2025, eliminates the need for manual network setup and preconfigures security defaults.
Colin Lazier, vice president of databases at AWS, emphasized the transformative nature of the launch. “Building at the speed of an idea requires removing every obstacle between concept and running application,” Lazier said. “With express configuration, customers can go from zero to a fully operational Aurora PostgreSQL database faster than ever before.”
Key Features of Express Configuration
- Two-click creation – Users can have an Aurora PostgreSQL serverless database ready in seconds without navigating complex settings.
- No VPC required – Clusters are created without an Amazon Virtual Private Cloud (VPC) and include an internet access gateway for secure connections from any development tool – no VPN or AWS Direct Connect needed.
- Built-in IAM authentication – Passwordless database authentication is enabled by default for the administrator user, reducing security complexity.
- Flexible scaling – Capacity range for serverless instances can be adjusted at creation, with options to add read replicas and modify parameter groups post-deployment.
- Global accessibility – The new internet access gateway routing layer is distributed across multiple Availability Zones, ensuring high availability for connections from anywhere.
Background
Amazon Aurora is AWS’s relational database service compatible with MySQL and PostgreSQL. Previously, creating an Aurora serverless database required provisioning network infrastructure, selecting VPC settings, and configuring security groups – a process that could take minutes.
At re:Invent 2025, Lazier previewed the vision of creating Aurora databases with the same speed as DynamoDB tables or Aurora DSQL. The express configuration is the result of customer demand for rapid, frictionless database creation.
AWS also announced that Aurora is now available on the AWS Free Tier, allowing developers to gain hands-on experience at no upfront cost.
What This Means for Developers
The express configuration dramatically reduces time-to-prototype. Developers can jump directly from idea to running application without worrying about networking or security boilerplate.
After database creation, users can query directly from AWS CloudShell, use programming languages, or leverage integrations like v0 by Vercel to build applications using natural language. The database supports all existing Aurora PostgreSQL serverless features, including automated failover and read replicas for high availability.
“This fundamentally rethinks how you get started with Aurora,” Lazier added. “We’ve bundled multiple capabilities to help you onboard in seconds and focus on your application logic, not infrastructure.”
Getting Started
To create an Aurora PostgreSQL serverless database with express configuration, navigate to the Amazon RDS Console and select “Create database.” Choose “Aurora” and the PostgreSQL engine, then select the express configuration option. The database will be provisioned within seconds.
AWS recommends reviewing the background section for details on networking and authentication settings that are automatically configured.