Tonic Ephemeral by Tonic.ai provides developer databases as a service, enabling the creation of fully populated test databases in seconds. It allows developers to stop losing time provisioning and maintaining databases themselves. Tonic Ephemeral is the fastest way to spin up fully prepared databases, even for datasets larger than a terabyte, by leveraging subsetting to maximize efficiency. It effortlessly creates isolated test databases to ship features faster and equips developers with ready-to-go data for fast-paced projects. Tonic Ephemeral can create databases automatically with every merge request, spin up pre-populated databases for testing in CI/CD pipelines, and automatically tear them down after tests. It quickly spins up databases on demand for testing, bug reproduction, demos, and more with built-in container orchestration. Tonic Ephemeral stands up database subsets optimized for development, using a patented subsetter to shrink petabytes down to gigabytes without breaking referential integrity. It monitors for inactivity to help save on uptime costs and allows easy customization of storage limits and expirations. Tonic Ephemeral supports the databases most commonly used by developers.