#database-optimization

Vector Database Optimization: From Slow Retrieval to Sub-100ms Query Latency

When you first implement vector search for RAG, everything feels fast. Your proof-of-concept indexes 100k embeddings, queries return in…

What Enterprise Snowflake Support Services Actually Deliver — Beyond Performance and Into ROI

Snowflake’s performance potential is real. Realizing it requires expert, ongoing support that most internal teams can’t provide…

How I Achieved 99% Performance Improvement on a SQL Server CDC Process

We had a performance improvement of 15 minutes for 10 seconds, 98.9% performance improvement.

How to Scale a Web Application From 100 to 100,000 Users Without Rebuilding From Scratch

Most founders discover their scaling problem the wrong way — a sudden traffic spike, a 503 error during a product demo, a dashboard that…

Why We Stopped Using UUIDs as Primary Keys (Even Though Everyone Loves Them)

Index fragmentation, join performance, and a hybrid solution that gave us the best of both worlds.

【 Java Persistence API】- 避免效能殺手！避免 N+1 查詢陷阱與 JPQL 實作案例

I. 查詢的轉捩點

Mastering Laravel API Data Syncing: Stop Killing Your Database with Naive Loops (Laravel 13…

If you’ve worked on any real-world enterprise application — HR portals, inventory systems, payment gateways, or SaaS dashboards — you’ve…

When Backup Reliability Becomes Critical, Oracle RMAN Strengthens the Foundation

As enterprise systems scale, backup challenges don’t always surface immediately. They build over time through fragmented processes…

SQLite AUTOINCREMENT: The Feature You Probably Don’t Need (But Sometimes Do)

Most developers assume that AUTOINCREMENT is the safe, default choice when creating IDs.

Django select_related vs prefetch_related: The Visual Guide

Two methods, completely different SQL, same goal.

https://fahimtayebee.com/laravel-database-optimization-guide/

Data Archival Process

Purpose: To ensure that operational data is retained securely for compliance, audit, and business continuity needs, while optimizing…

What Are the Best Plugins to Speed Up Your Site?

Website speed is no longer just a technical concern; it’s a key factor in user experience, SEO, and revenue.

Single-Column vs Composite Indexes in SQL

What They Are, When to Use Them, and a Myth We Need to Bust

Top 10 Backfill Strategies That Don’t Starve Prod

How to run large-scale backfills without slowing down or disrupting your production systems.

Deep Dive: PostgreSQL Query Execution Mechanisms

Unlocking the Black Box of Query Optimization & Plan Selection

Kinsta Caching — Boost Speed with Built-in Caching

Every second counts in the online world. Slow websites lose visitors fast.

MongoDB Performance Optimisation

Recently my team had been working on a finance loan underwriting workflow application which has decent load where max TPS can reach up to…