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Posts on tips and tricks, using and learning about SQL for database development and analysis.

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SQL Joins & Window Functions

SQL Joins & Window Functions

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3 min read
SQL Query Optimization: 15 Techniques to Speed Up Your Database 2026

SQL Query Optimization: 15 Techniques to Speed Up Your Database 2026

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4 min read
SQL Optimizations for Serverless: Confei's Journey

SQL Optimizations for Serverless: Confei's Journey

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1 min read
Four Pagination Strategies for Enterprise Database Lists

Four Pagination Strategies for Enterprise Database Lists

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6 min read
Joins and Window Functions

Joins and Window Functions

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3 min read
MariaDB FULLTEXT searches and transactions

MariaDB FULLTEXT searches and transactions

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1 min read
I Replaced a 2,000-Line Service with a SQL Query. It's Been Running for 3 Years.

I Replaced a 2,000-Line Service with a SQL Query. It's Been Running for 3 Years.

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4 min read
SQL Debezium Kafka Snowflake

SQL Debezium Kafka Snowflake

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4 min read
Database documentation fails when it relies on human discipline

Database documentation fails when it relies on human discipline

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1 min read
Glue AI Agents to Enterprise Data with Universal SQL

Glue AI Agents to Enterprise Data with Universal SQL

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1 min read
Database documentation fails when it relies on human discipline

Database documentation fails when it relies on human discipline

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1 min read
A Simple Guide to JOINs and Window Functions

A Simple Guide to JOINs and Window Functions

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2 min read
Understanding Data Modelling in Power BI: Joins, Relationships, and Schemas Explained

Understanding Data Modelling in Power BI: Joins, Relationships, and Schemas Explained

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6 min read
Finding Slow Queries in PostgreSQL (Without Guessing)

Finding Slow Queries in PostgreSQL (Without Guessing)

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2 min read
The Evolution of Data: From Codd's Tables to the NoSQL Rebellion

The Evolution of Data: From Codd's Tables to the NoSQL Rebellion

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3 min read
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