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

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SQL vs. NoSQL | Schema Design Differences Explained Visually

SQL vs. NoSQL | Schema Design Differences Explained Visually

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5 min read
PostgreSQL 🐘 Hosting Options in 2025: Pricing Comparison 💸⚖️

PostgreSQL 🐘 Hosting Options in 2025: Pricing Comparison 💸⚖️

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5 min read
Summarize Row Counts by Dynamic Columns into JSON — From SQL to SPL #22

Summarize Row Counts by Dynamic Columns into JSON — From SQL to SPL #22

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2 min read
What should we do when SQL (and stored procedure) runs too slowly?

What should we do when SQL (and stored procedure) runs too slowly?

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13 min read
Aggregate according to Time Interval — From SQL to SPL #27

Aggregate according to Time Interval — From SQL to SPL #27

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2 min read
Design Database Schemas Without Internet Connection

Design Database Schemas Without Internet Connection

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3 min read
Mastering SQL Joins: INNER, LEFT, RIGHT, FULL Explained

Mastering SQL Joins: INNER, LEFT, RIGHT, FULL Explained

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3 min read
Statistics by Time Window — From SQL to SPL #31

Statistics by Time Window — From SQL to SPL #31

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3 min read
Full Stack Development with Spring Boot (အခန်း ၈)

Full Stack Development with Spring Boot (အခန်း ၈)

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1 min read
Oracle AI Database 26ai - Fast Ingest Enhancements

Oracle AI Database 26ai - Fast Ingest Enhancements

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2 min read
SQL for Everyone: The Ultimate Starter Guide

SQL for Everyone: The Ultimate Starter Guide

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19 min read
Sparse & Dense Indexes in DBMS

Sparse & Dense Indexes in DBMS

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3 min read
What's New 🆕🤯 in PostgreSQL 18 🐘 - a DBA's Perspective

What's New 🆕🤯 in PostgreSQL 18 🐘 - a DBA's Perspective

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5 min read
Serverless Is a Lie (Unless You’re Using SQLite)

Serverless Is a Lie (Unless You’re Using SQLite)

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4 min read
SQL Server String Aggregation: FOR XML PATH vs. STRING_AGG Performance Comparison and Optimization

SQL Server String Aggregation: FOR XML PATH vs. STRING_AGG Performance Comparison and Optimization

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4 min read
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