Staging environments are often unreliable due to ongoing drift from production systems, which occurs because these environments are independent and not naturally synchronized, leading to discrepancies in data, schema, and transformations. Traditional staging setups involve manual processes and scheduled refreshes to keep data up-to-date, but these methods only limit the extent of drift without eliminating it. Issues such as data, schema, and transformation drift arise because staging environments are treated as long-lived clones of production, inevitably leading to inconsistencies. Solutions like database branching, as developed by Neon, offer a novel approach by creating temporary, production-like environments using copy-on-write storage, eliminating the need for constant synchronization and minimizing drift. By leveraging branching workflows, staging environments can be ephemeral, thus preventing the structural problems associated with maintaining a long-lived clone, ensuring that tests are conducted in environments that accurately reflect the current state of production.