Scaling a database to handle millions of queries shouldn't feel like a full-time job. This PlanetScale explainer video breaks down how the developer-first cloud database platform eliminates infrastructure headaches so engineering teams can focus on building great products. Viewers will see exactly how PlanetScale brings familiar DevOps workflows to the database layer. The video walks through database branching, where developers can test schema changes in complete isolation, open a deploy request for team review, and merge updates into production with zero downtime and no table locking. If something goes wrong, an instant rollback restores the previous state without any data loss. The video also covers the performance architecture that powers Tier-0 applications. PlanetScale runs on local NVMe drives with unlimited IOPS, backed by a 99.999% SLA and automated failover across multiple availability zones. Under the hood, Vitess handles horizontal sharding across thousands of nodes while applications maintain a single, clean connection string. Native vector support rounds out the platform, making it ready for modern AI-powered workloads. Whether you're running MySQL or PostgreSQL, PlanetScale offers the speed, reliability, and developer experience that high-growth teams demand. Learn more and get started at planetscale.com. This explainer video was created with Ngram, an AI-powered video creation platform.