Arik Chakma
274082fd77
* refactor: clean to roadmap content * refactor: move shared helpers into scripts/lib
1.3 KiB
Resources Usage
Configuring PostgreSQL for optimal resource usage involves adjusting settings in the postgresql.conf file to balance memory, CPU, and disk usage.
Key parameters include shared_buffers, typically set to 25-40% of total RAM, to optimize caching; work_mem, which should be adjusted based on the complexity and number of concurrent queries, often starting at 1-2MB per connection; maintenance_work_mem, set higher (e.g., 64MB) to speed up maintenance tasks; effective_cache_size, usually set to about 50-75% of total RAM to inform the planner about available cache; and max_connections, which should be carefully set based on available resources to avoid overcommitting memory. Additionally, autovacuum settings should be fine-tuned to ensure regular cleanup without overloading the system. Adjusting these parameters helps PostgreSQL efficiently utilize available hardware, improving performance and stability.
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