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Speeding Up a Slow PL/SQL Routine with BULK COLLECT and FORALL

Speeding Up a Slow PL/SQL Routine with BULK COLLECT and FORALL

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3 min read
Postgres Said Too Many Clients While Sitting at 40% CPU

Postgres Said Too Many Clients While Sitting at 40% CPU

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2 min read
Postgres Array Column vs Junction Table: What Each One Does to Your ERD

Postgres Array Column vs Junction Table: What Each One Does to Your ERD

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10 min read
Liquibase: Git for Databases (with Spring Boot)

Liquibase: Git for Databases (with Spring Boot)

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5 min read
Uniqueness Pre-Checks vs. Database Constraints: Why You Need Both

Uniqueness Pre-Checks vs. Database Constraints: Why You Need Both

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4 min read
Two IDs, One Row: Keeping Public UUIDs and Internal Keys From Leaking Into Each Other

Two IDs, One Row: Keeping Public UUIDs and Internal Keys From Leaking Into Each Other

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3 min read
Why We Replaced SaaS Analytics with In-Process DuckDB (Zero-Raw-Data Architecture)

Why We Replaced SaaS Analytics with In-Process DuckDB (Zero-Raw-Data Architecture)

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2 min read
Learn SQL by Typing It: Three Browser Database Terminals Compared

Learn SQL by Typing It: Three Browser Database Terminals Compared

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5 min read
The Blueprint for Robust ETL Development: 10 Enterprise Best Practices

The Blueprint for Robust ETL Development: 10 Enterprise Best Practices

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5 min read
Every pull request gets its own app and its own Postgres branch, for $0

Every pull request gets its own app and its own Postgres branch, for $0

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7 min read
How to write a cohort retention query in SQL (that actually runs)

How to write a cohort retention query in SQL (that actually runs)

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3 min read
How to Build a Good Human-in-the-Loop for AI Database Operations

How to Build a Good Human-in-the-Loop for AI Database Operations

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7 min read
Иллюзия микросервисов и ловушка Shared Database

Иллюзия микросервисов и ловушка Shared Database

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1 min read
Zero-Disk Streaming Database Backup: 8 GB Dump Processed with Only ~119 MB RAM!

Zero-Disk Streaming Database Backup: 8 GB Dump Processed with Only ~119 MB RAM!

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1 min read
The Gap Between College SQL and Industry Reality When I was in college, I thought I knew databases.

The Gap Between College SQL and Industry Reality When I was in college, I thought I knew databases.

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3 min read
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