Neon limits
Serverless Postgres direct connections, pooler clients, transfer, and cache limits.
Category reference
Database limits
Engine constraints, configured server values, managed-provider caps, and operational caveats.
Platforms
Browse databases platforms
MySQL limits
Engine and configured connection, row, column, packet, and timeout constraints.
MongoDB Atlas limits
Managed cluster connections, storage, throughput, collections, and project limits.
Redis limits
Configurable client connections, string size, file descriptors, and buffer limits.
PostgreSQL limits
Engine limits, configured server values, and practical operational constraints.
Supabase limits
Managed Postgres compute, direct connections, and pooler client limits.
Specific intent
Reviewed limit lookups
Neon Direct Connection Limits
Neon Direct Connection Limits, verified against Neon's official documentation with scope, implementation impact, caveats, and a direct check.
Neon Pooled Connection Limits
Neon Pooled Connection Limits, verified against Neon's official documentation with scope, implementation impact, caveats, and a direct check.
Neon Free Plan Network Transfer
Neon Free Plan Network Transfer, verified against Neon's official documentation with scope, implementation impact, caveats, and a direct check.
Neon Local File Cache Allocation
Neon Local File Cache Allocation, verified against Neon's official documentation with scope, implementation impact, caveats, and a direct check.
MySQL max_connections Limit
MySQL max_connections Limit, verified against MySQL's official documentation with scope, implementation impact, caveats, and a direct check.
MySQL Row Size Limit
MySQL Row Size Limit, verified against MySQL's official documentation with scope, implementation impact, caveats, and a direct check.
MySQL Column Count Limit
MySQL Column Count Limit, verified against MySQL's official documentation with scope, implementation impact, caveats, and a direct check.
MySQL Network Timeout Defaults
MySQL Network Timeout Defaults, verified against MySQL's official documentation with scope, implementation impact, caveats, and a direct check.
MongoDB Atlas Free Storage Limit
MongoDB Atlas Free Storage Limit, verified against MongoDB Atlas's official documentation with scope, implementation impact, caveats, and a direct check.
MongoDB Atlas Free Connection Limit
MongoDB Atlas Free Connection Limit, verified against MongoDB Atlas's official documentation with scope, implementation impact, caveats, and a direct check.
MongoDB Atlas Free Throughput Limit
MongoDB Atlas Free Throughput Limit, verified against MongoDB Atlas's official documentation with scope, implementation impact, caveats, and a direct check.
MongoDB Atlas Free Database & Collection Limits
MongoDB Atlas Free Database & Collection Limits, verified against MongoDB Atlas's official documentation with scope, implementation impact, caveats, and a direct check.
MongoDB Atlas Free Cluster Auto-Pause
MongoDB Atlas Free Cluster Auto-Pause, verified against MongoDB Atlas's official documentation with scope, implementation impact, caveats, and a direct check.
Redis maxclients Limit
Redis maxclients Limit, verified against Redis's official documentation with scope, implementation impact, caveats, and a direct check.
Redis String Value Size Limit
Redis String Value Size Limit, verified against Redis's official documentation with scope, implementation impact, caveats, and a direct check.
Redis Client File-Descriptor Headroom
Redis Client File-Descriptor Headroom, verified against Redis's official documentation with scope, implementation impact, caveats, and a direct check.
PostgreSQL max connections
How PostgreSQL max_connections actually works, how to inspect it, reserved slots, provider caps, and safer scaling choices.
PostgreSQL row size limits
PostgreSQL 18 field, column, identifier, heap-page, and TOAST constraints without collapsing them into one misleading row-size number.