Qisthi Ramadhani Posts
All posts I have written.
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Advanced PostgreSQL for Laravel Developers
Master PostgreSQL performance tuning for Laravel applications — from EXPLAIN ANALYZE and index strategies to autovacuum tuning, connection pooling, and tab...
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Pgbouncer Connection Pooling: Postgresql Performance Guide
PgBouncer is a lightweight connection pooler for PostgreSQL that sits between your application and the database. Laravel applications using PHP-FPM create...
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Autovacuum Tuning High Write Laravel: Postgresql Performance Guide
PostgreSQL's autovacuum process reclaims storage from dead tuples (rows deleted or updated via MVCC). The default autovacuum settings are conservative — de...
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Brin Index Time Series: Postgresql Performance Guide
BRIN (Block Range INdex) is a PostgreSQL index type designed for physically ordered data — most commonly time-series data where rows are inserted in chrono...
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Cursor Pagination Vs Offset Pagination Laravel: Postgresql Performance Guide
Offset pagination (`LIMIT 15 OFFSET 10000`) is the default in Laravel (`paginate()`) but becomes catastrophically slow on large PostgreSQL tables. To fulfi...
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Index Bloat Detection Pg Repack: Postgresql Performance Guide
Index bloat occurs when PostgreSQL indexes grow much larger than necessary due to UPDATE and DELETE operations. PostgreSQL's MVCC (Multi-Version Concurrenc...
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Jsonb Gin Index Vs Eav Laravel: Postgresql Performance Guide
The Entity-Attribute-Value (EAV) pattern is a legacy approach for handling dynamic schemas (like user settings or product attributes) where data is spread...
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N Plus 1 Detection Fix Laravel Eloquent: Postgresql Performance Guide
The N+1 query problem is the most common performance issue in Laravel applications using PostgreSQL. It occurs when code loads a collection of models and t...
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Partial Index Vs Expression Index: Postgresql Performance Guide
PostgreSQL supports two advanced index types that most developers underuse: partial indexes (WHERE clause on the index itself) and expression indexes (inde...
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Pg Stat Statements Setup Analysis: Postgresql Performance Guide
pg_stat_statements is a PostgreSQL extension that tracks execution statistics for all SQL statements — execution count, total/mean/min/max time, rows retur...