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

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Introduction to Databases
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Introduction to Databases

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3 min read
Backup Posts Dev.to to SQLite

Backup Posts Dev.to to SQLite

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5 min read
How to Check Which Tables Contain Data in a Database

How to Check Which Tables Contain Data in a Database

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2 min read
Free Database Diagram Tool - Easy Design and Collaboration
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Free Database Diagram Tool - Easy Design and Collaboration

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4 min read
What does NULL mean in an OUTER JOIN? ("unknown" vs. "not exists")

What does NULL mean in an OUTER JOIN? ("unknown" vs. "not exists")

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4 min read
🧐 What is Write Ahead Logging 📝🗂️ (WAL)
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🧐 What is Write Ahead Logging 📝🗂️ (WAL)

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3 min read
Aggregates with NULL: count(), min(), max(), sum()
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Aggregates with NULL: count(), min(), max(), sum()

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3 min read
How to build multi-tenancy in PostgreSQL for developing SaaS applications?

How to build multi-tenancy in PostgreSQL for developing SaaS applications?

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4 min read
esProc SPL, the challenger of SQLite

esProc SPL, the challenger of SQLite

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10 min read
Explaining self-join in SQL

Explaining self-join in SQL

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1 min read
Build an OTP-Based Authentication Server with Go: Part 4 - File Uploads and Graceful Shutdown

Build an OTP-Based Authentication Server with Go: Part 4 - File Uploads and Graceful Shutdown

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9 min read
.NET Developer - Azure API -interview questions - Part 1
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.NET Developer - Azure API -interview questions - Part 1

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5 min read
Understanding and Using Table Hints in SQL Server
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Understanding and Using Table Hints in SQL Server

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3 min read
Enhancing Text-to-SQL With Synthetic Summaries: A Few-Shot Learning Approach

Enhancing Text-to-SQL With Synthetic Summaries: A Few-Shot Learning Approach

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16 min read
Unlocking the Power of AWS Databases: A Complete Guide for Developers
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Unlocking the Power of AWS Databases: A Complete Guide for Developers

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2 min read
Calculate based on the records within the group and fill the result into the first record:From SQL to SPL #4

Calculate based on the records within the group and fill the result into the first record:From SQL to SPL #4

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3 min read
SQL Performance Tuning: Best Practices for Faster Queries
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SQL Performance Tuning: Best Practices for Faster Queries

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3 min read
Simple SQL Generator using AWS Bedrock
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Simple SQL Generator using AWS Bedrock

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3 min read
Drizzle ORM Crash Course
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Drizzle ORM Crash Course

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4 min read
Why Successful Companies Don't Have DBAs
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Why Successful Companies Don't Have DBAs

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4 min read
Uses of Snowflake Schema

Uses of Snowflake Schema

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3 min read
Explaining DELETE vs DROP vs TRUNCATE in SQL

Explaining DELETE vs DROP vs TRUNCATE in SQL

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1 min read
🚀 Mastering JDBC: Bridging Java and Databases Seamlessly 📊
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🚀 Mastering JDBC: Bridging Java and Databases Seamlessly 📊

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2 min read
RAG - Creating the SQLite database and config file
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RAG - Creating the SQLite database and config file

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8 min read
PostgreSQL plan_cache_mode
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PostgreSQL plan_cache_mode

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6 min read
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