# PostgreSQL configuration tuned for Synology DS1513+ (4GB RAM)
# Place this file at postgres/postgresql.conf and mount it into the container.

# --- Memory ---
shared_buffers = 128MB
effective_cache_size = 512MB
work_mem = 8MB
maintenance_work_mem = 64MB

# --- Connections ---
max_connections = 10
max_worker_processes = 2

# --- WAL / Checkpointing ---
wal_buffers = 4MB
checkpoint_completion_target = 0.9
max_wal_senders = 3

# --- Network ---
listen_addresses = '*'

# --- Logging ---
log_statement = 'none'
log_duration = off
log_min_duration_statement = 0
log_line_prefix = '%t [%p]: [%l-1] user=%u,db=%d,app=%a,client=%h '