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

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You Must Test Your Databases And Here Is How

You Must Test Your Databases And Here Is How

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27 min read
Translating Database Queries

Translating Database Queries

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3 min read
How I can see what queries run in my mssql server once I exeture them via eloquent model?

How I can see what queries run in my mssql server once I exeture them via eloquent model?

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2 min read
Go ORMs Compared

Go ORMs Compared

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5 min read
Database Monitoring Metrics: Key Indicators for Performance Analysis

Database Monitoring Metrics: Key Indicators for Performance Analysis

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9 min read
CRUD and SQL - the basics!

CRUD and SQL - the basics!

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5 min read
YugabyteDB avoids bloat with the outbox pattern

YugabyteDB avoids bloat with the outbox pattern

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6 min read
Monitoring Is Not Enough and Understanding Through Observability Is the Key

Monitoring Is Not Enough and Understanding Through Observability Is the Key

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13 min read
Back to Basics #3 - Databases and SQL Fundamentals

Back to Basics #3 - Databases and SQL Fundamentals

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2 min read
SQL and PostgreSQL for Advanced Full-Text Search

SQL and PostgreSQL for Advanced Full-Text Search

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5 min read
Handling JSON data in SQL Databases

Handling JSON data in SQL Databases

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3 min read
DB2 Cheat Sheet

DB2 Cheat Sheet

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1 min read
SQL looks like English is a well-intentioned error

SQL looks like English is a well-intentioned error

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4 min read
Free SQL Database Schema Generator

Free SQL Database Schema Generator

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1 min read
Understanding Custom Functions in DuckDB

Understanding Custom Functions in DuckDB

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2 min read
Covering Index nuances: which columns to cover (WHERE, ORDER BY, LIMIT, SELECT)?

Covering Index nuances: which columns to cover (WHERE, ORDER BY, LIMIT, SELECT)?

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12 min read
Querying MongoDB Like an SQL DB Using Aggregation Pipeline

Querying MongoDB Like an SQL DB Using Aggregation Pipeline

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8 min read
SQL Assistant: Text-to-SQL Application in Streamlit 🤖

SQL Assistant: Text-to-SQL Application in Streamlit 🤖

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6 min read
18 GitHub Repositories You Need to Star Right Now! 🌟🔥

18 GitHub Repositories You Need to Star Right Now! 🌟🔥

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4 min read
Unveiling the Potential of the COUNT Function in SQL

Unveiling the Potential of the COUNT Function in SQL

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3 min read
Import data from Excel to SQL Server or Azure SQL Database | Convert Excel Files to Databases Quickly

Import data from Excel to SQL Server or Azure SQL Database | Convert Excel Files to Databases Quickly

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1 min read
How to Create a database in SQL Server 2022?

How to Create a database in SQL Server 2022?

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1 min read
SQL or Java, Which is Faster for Data Operation?

SQL or Java, Which is Faster for Data Operation?

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15 min read
Understanding the Fundamentals of Database Programming Languages

Understanding the Fundamentals of Database Programming Languages

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9 min read
The Basics of SQL Joins

The Basics of SQL Joins

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2 min read
SQL - Efficiently Paginate Query Results

SQL - Efficiently Paginate Query Results

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1 min read
How to Create a Front End for a SQL Server Database in 4 Steps

How to Create a Front End for a SQL Server Database in 4 Steps

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21 min read
UPSERT all columns in YugabyteDB (ON CONFLICT DO UPDATE)

UPSERT all columns in YugabyteDB (ON CONFLICT DO UPDATE)

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4 min read
Triggers

Triggers

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2 min read
MikroORM 6: Polished

MikroORM 6: Polished

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16 min read
5 Database Index tips you may find (extremely) helpful

5 Database Index tips you may find (extremely) helpful

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3 min read
Implementing nested loop joins in MySQL for performance

Implementing nested loop joins in MySQL for performance

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2 min read
Introduction to SQL Injection Attacks

Introduction to SQL Injection Attacks

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4 min read
Isolation Levels - part XIII: Explicit Locking with SELECT (FOR UPDATE) intention

Isolation Levels - part XIII: Explicit Locking with SELECT (FOR UPDATE) intention

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12 min read
SQL Database Index Basics

SQL Database Index Basics

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10 min read
Introduction to Relational Databases

Introduction to Relational Databases

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2 min read
About Using SQL for Big Data Computing

About Using SQL for Big Data Computing

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4 min read
A Practical Example of Using SQL Self Joins

A Practical Example of Using SQL Self Joins

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4 min read
Order-based Group Operations (I)

Order-based Group Operations (I)

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6 min read
Relational Database Design with DBML

Relational Database Design with DBML

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2 min read
PostgreSQL vs MariaDB [Complete Comparison]

PostgreSQL vs MariaDB [Complete Comparison]

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9 min read
How To Connect a Form to a Database

How To Connect a Form to a Database

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7 min read
How Modern SQL Databases Are Changing Web Development - #4 Into the AI Era

How Modern SQL Databases Are Changing Web Development - #4 Into the AI Era

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5 min read
SQL Puzzles

SQL Puzzles

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17 min read
SQL Key-words with the examples

SQL Key-words with the examples

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19 min read
SQL - Handle NULL Values Safely in Queries

SQL - Handle NULL Values Safely in Queries

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1 min read
Summary of results

Summary of results

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2 min read
A SQL function in PostgreSQL

A SQL function in PostgreSQL

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8 min read
The Top 10 GitHub Repositories Making Waves 🌊📊

The Top 10 GitHub Repositories Making Waves 🌊📊

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4 min read
Reading Postgres Execution Plans doesn't have to be so complicated

Reading Postgres Execution Plans doesn't have to be so complicated

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6 min read
Efficiently Managing Data with SELECT During INSERT Queries

Efficiently Managing Data with SELECT During INSERT Queries

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2 min read
Learn SQL Quickly & Join Data Easily, With This Simple Method & Get into 11 New Professions !!!!

Learn SQL Quickly & Join Data Easily, With This Simple Method & Get into 11 New Professions !!!!

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4 min read
High Availability in SQL: A Guide to High Availability Databases

High Availability in SQL: A Guide to High Availability Databases

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5 min read
Could Batched Nested Loop improve PostgreSQL like it does for YugabyteDB?

Could Batched Nested Loop improve PostgreSQL like it does for YugabyteDB?

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24 min read
Here comes big data technology that rivals clusters on a single machine

Here comes big data technology that rivals clusters on a single machine

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6 min read
Understanding PostgreSQL and MongoDB Databases: Know When to Use Each

Understanding PostgreSQL and MongoDB Databases: Know When to Use Each

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3 min read
Web Vulnerabilities: SQL Injections

Web Vulnerabilities: SQL Injections

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3 min read
MySQL: Everything You Need To Know

MySQL: Everything You Need To Know

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2 min read
Why you should never use an UUID as the primary key in SQL Databases

Why you should never use an UUID as the primary key in SQL Databases

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WEREWOLF WEED

WEREWOLF WEED

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1 min read
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