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

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Relational Algebra Is the Root of SQL Problems

Relational Algebra Is the Root of SQL Problems

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5 min read
Isolation Levels - part IX: Read Committed

Isolation Levels - part IX: Read Committed

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Comments 8
4 min read
Even a Better Index 🍃 for The Most Annoying Postgres Optimizer Fail

Even a Better Index 🍃 for The Most Annoying Postgres Optimizer Fail

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6 min read
MongoDB and PostgreSQL - Key Difference Between Databases

MongoDB and PostgreSQL - Key Difference Between Databases

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2 min read
Implementing UUIDs and Auto Incrementing IDs in SQL and Azure SQL: Our Beginners Guide

Implementing UUIDs and Auto Incrementing IDs in SQL and Azure SQL: Our Beginners Guide

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3 min read
Extended Statistics and pg_hint_plan /*+ Rows() */

Extended Statistics and pg_hint_plan /*+ Rows() */

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7 min read
SQL - Optimizing Queries with Indexing

SQL - Optimizing Queries with Indexing

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1 min read
Simplifying ETL Pipelines with SQL: Three Tips for Data Processing

Simplifying ETL Pipelines with SQL: Three Tips for Data Processing

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3 min read
Pagination with an OFFSET is better without OFFSET

Pagination with an OFFSET is better without OFFSET

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5 min read
A laravel-like database management library for nodejs

A laravel-like database management library for nodejs

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3 min read
The Most Annoying Optimizer Fail in Postgres ✅ Best index solved it.

The Most Annoying Optimizer Fail in Postgres ✅ Best index solved it.

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9 min read
How Modern SQL Databases Are Changing Web Development - #3 Better Developer Experience

How Modern SQL Databases Are Changing Web Development - #3 Better Developer Experience

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6 min read
SQLAlchemy - The Python SQL Toolkit and Object Relational Mapper

SQLAlchemy - The Python SQL Toolkit and Object Relational Mapper

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8 min read
SQL - Maintain Data Integrity with Constraints

SQL - Maintain Data Integrity with Constraints

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1 min read
Comparing Types of Databases: A Real-World Benchmark Analysis

Comparing Types of Databases: A Real-World Benchmark Analysis

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8 min read
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