Tags → #connection-pooling
2026
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In a single database, prepared statements parse once. Behind many gateways that win quietly evaporates. How Multigres consolidates prepared statements so Postgres parses each one exactly once.
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Connection pool modes force a tradeoff between performance and correctness. Multigres figures out per-query which mode a connection needs, so you never have to choose statement, transaction, or session mode.
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Why Multigres gives every user a dedicated connection pool (mostly a security story), how it shares a fixed budget fairly with max-min fairness, and the bucketing trick that keeps lookup fast.
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Most connection poolers do two jobs in one process. Multigres splits them: multigateway accepts clients, multipooler manages backends. This is why.