Performance Statistics
Understanding Your PostgreSQL Index Cache Hit Ratio
Apr 9, 2024 / · 3 min read · postgresql performance optimization database indexing pg_stat_all_indexes ·Identifying Unused Indexes in PostgreSQL: Optimizing Storage and Performance In PostgreSQL, indexes act as shortcuts, accelerating data retrieval within tables. However, unused indexes can become a burden, consuming storage space and potentially impacting performance. This article explores a PostgreSQL code snippet …
Read MoreIdentify Underutilized PostgreSQL Columns for Optimization
Apr 3, 2024 / · 4 min read · PostgreSQL Database Administration Database Schema pg_class pg_namespace pg_attribute pg_type pg_statistic information_schema ·Identifying Underutilized Columns in Your PostgreSQL Database Keeping your PostgreSQL database clean and efficient is crucial for optimal performance. One way to achieve this is by identifying and potentially removing "useless" columns – those that hold minimal or redundant data. This article explores a PostgreSQL code …
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