core Struktur umbau

2025-11-19 23:37:30 +01:00
parent c02a5f7081
commit 42dcdbba32
51 changed files with 158 additions and 1674 deletions
@@ -1,90 +0,0 @@
-# PostgreSQL Configuration File
-# Optimized for Meldestelle application
-
-# Connection Settings
-listen_addresses = '*'
-max_connections = 100
-superuser_reserved_connections = 3
-
-# Memory Settings
-# These will be overridden by environment variables in docker-compose.yml
-shared_buffers = 256MB                  # min 128kB
-work_mem = 16MB                         # min 64kB
-maintenance_work_mem = 64MB             # min 1MB
-effective_cache_size = 768MB
-
-# Write-Ahead Log (WAL)
-wal_level = replica                     # minimal, replica, or logical
-max_wal_size = 1GB
-min_wal_size = 80MB
-wal_buffers = 16MB                      # min 32kB, -1 sets based on shared_buffers
-checkpoint_completion_target = 0.9      # checkpoint target duration, 0.0 - 1.0
-random_page_cost = 1.1                  # For SSD storage
-
-# Background Writer
-bgwriter_delay = 200ms
-bgwriter_lru_maxpages = 100
-bgwriter_lru_multiplier = 2.0
-
-# Asynchronous Behavior
-effective_io_concurrency = 200          # For SSD storage
-max_worker_processes = 8
-max_parallel_workers_per_gather = 4
-max_parallel_workers = 8
-max_parallel_maintenance_workers = 4
-
-# Query Planner
-default_statistics_target = 100
-constraint_exclusion = partition
-
-# Logging
-log_destination = 'stderr'
-logging_collector = on
-log_directory = 'log'
-log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'
-log_truncate_on_rotation = off
-log_rotation_age = 1d
-log_rotation_size = 100MB
-log_min_duration_statement = 250ms      # Log slow queries (250ms or slower)
-log_checkpoints = on
-log_connections = on
-log_disconnections = on
-log_lock_waits = on
-log_temp_files = 0
-log_autovacuum_min_duration = 250ms
-log_line_prefix = '%m [%p] %q%u@%d '
-
-# Autovacuum
-autovacuum = on
-autovacuum_max_workers = 3
-autovacuum_naptime = 1min
-autovacuum_vacuum_threshold = 50
-autovacuum_analyze_threshold = 50
-autovacuum_vacuum_scale_factor = 0.05
-autovacuum_analyze_scale_factor = 0.025
-autovacuum_vacuum_cost_delay = 20ms
-autovacuum_vacuum_cost_limit = 2000
-
-# Statement Behavior
-search_path = '"$user", public'
-row_security = on
-
-# Client Connection Defaults
-client_min_messages = notice
-statement_timeout = 60000               # 60 seconds, prevents long-running queries
-lock_timeout = 10000                    # 10 seconds, prevents lock contention
-idle_in_transaction_session_timeout = 600000  # 10 minutes, prevents idle transactions
-
-# Disk
-temp_file_limit = 1GB                   # Limits temp file size
-
-# SSL
-ssl = off
-ssl_prefer_server_ciphers = on
-
-# Performance Monitoring
-track_activities = on
-track_counts = on
-track_io_timing = on
-track_functions = pl                    # none, pl, all
-track_activity_query_size = 2048