How to copy large Postgres databases in seconds

Neon offers a groundbreaking solution for copying large Postgres databases through its innovative database branching technique, which enables instant and resource-efficient duplication by utilizing the copy-on-write method. This approach is particularly advantageous for creating multiple environments for testing, development, and point-in-time restores without the typical time and resource burdens of traditional methods like physical file copies, logical backups, or database forking. Unlike these conventional methods, which often require significant downtime and resource allocation, Neon's database branching allows for immediate copy creation and is cost-effective as it optimizes storage utilization by only allocating additional storage when the secondary branch diverges from the primary. This capability supports developers by providing isolated environments to work with real data, facilitating more efficient testing and development processes.