env.example

# Database Intelligence MVP - Environment Configuration Example
# Copy this file to .env and fill in your values

# PostgreSQL Configuration (Required)
# Use a read-only user connected to a replica
PG_REPLICA_DSN=postgres://readonly_user:password@your-replica-host:5432/your-database?sslmode=require

# MySQL Configuration (Optional)
# Use a read-only user with access to performance_schema
MYSQL_READONLY_DSN=readonly_user:password@tcp(your-mysql-host:3306)/your-database?tls=true

# New Relic Configuration (Required)
NEW_RELIC_LICENSE_KEY=your-license-key-here
OTLP_ENDPOINT=https://otlp.nr-data.net:4317

# Experimental Mode Settings (Optional)
# Only used when running with --experimental flag

# Additional PostgreSQL databases for federation
PG_ANALYTICS_DSN=postgres://readonly_user:password@analytics-replica:5432/analytics?sslmode=require

# Enable specific experimental features
ENABLE_ASH_SAMPLING=true
ENABLE_PLAN_COLLECTION=false  # Requires pg_querylens extension
ADAPTIVE_SAMPLING_ENABLED=true
CIRCUIT_BREAKER_ENABLED=true

# Resource limits for experimental mode
GOMEMLIMIT=1500MiB
GOGC=80