2 posts tagged with "performance"

Every database connection costs memory. PostgreSQL forks a backend process per connection (roughly 5-10 MB each), and MySQL allocates per-thread buffers that scale with your buffer configuration. At 200 concurrent connections, the overhead is manageable. At 2,000, you are spending gigabytes of RAM on connection state instead of query execution.

Connection pooling sits between your application and the database, multiplexing many client connections over a small number of backend connections. FoundryDB provides PgBouncer for PostgreSQL and ProxySQL for MySQL, both managed through the API with no manual SSH or config file editing required.

Reactive autoscaling has a fundamental problem: it waits for something to go wrong. Your database hits 95% CPU, the autoscaler wakes up, requests a resize, and for the next few minutes your application eats latency while the new resources come online. If your traffic is predictable (and most production traffic is), this delay is avoidable.

FoundryDB's predictive autoscaling engine learns your workload's seasonal patterns and scales your database before demand spikes arrive. It combines real-time metric thresholds with historical baselines, anomaly detection, and configurable cost limits so you stay fast without overspending.