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

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NORMALIZATION

NORMALIZATION

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3 min read
From Kafka to Clean Tables: Building a Confluent Snowflake Pipeline with Streams & Tasks

From Kafka to Clean Tables: Building a Confluent Snowflake Pipeline with Streams & Tasks

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10 min read
SQL Server Performance Optimization: Window Functions to Double Your Query Efficiency!

SQL Server Performance Optimization: Window Functions to Double Your Query Efficiency!

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4 min read
SQLStorm & CogniSQL: An AI-Augmented SQL Dataset(202508)

SQLStorm & CogniSQL: An AI-Augmented SQL Dataset(202508)

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4 min read
SQLite functions: Generate Series Examples

SQLite functions: Generate Series Examples

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2 min read
Beyond Functional: Writing Professional and Performant SQL Queries

Beyond Functional: Writing Professional and Performant SQL Queries

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2 min read
The Ultimate Guide to SQL Joins and Subqueries Explained

The Ultimate Guide to SQL Joins and Subqueries Explained

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7 min read
🚀 SQL Stored Procedures vs. Python Functions: Two Worlds, Same Idea

🚀 SQL Stored Procedures vs. Python Functions: Two Worlds, Same Idea

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2 min read
SQLite functions: generate series

SQLite functions: generate series

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4 min read
Three (3) Tips for efficient SQL Queries

Three (3) Tips for efficient SQL Queries

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1 min read
SQLite dot commands: html tables with output and once

SQLite dot commands: html tables with output and once

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2 min read
Auto-Generate Snowflake Semantic Views with AI - A Developer's Fast-Track to Cortex Analyst

Auto-Generate Snowflake Semantic Views with AI - A Developer's Fast-Track to Cortex Analyst

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11 min read
Understanding Databases: SQL, NoSQL, Schemas,DDL, and DML

Understanding Databases: SQL, NoSQL, Schemas,DDL, and DML

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2 min read
Database System Internals — Transactions, Deadlocks, Recovery & Indexing Explained with SQL Examples

Database System Internals — Transactions, Deadlocks, Recovery & Indexing Explained with SQL Examples

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3 min read
Mastering DBMS: A Practical Guide to Indexing, Hashing, and Query Optimization

Mastering DBMS: A Practical Guide to Indexing, Hashing, and Query Optimization

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3 min read
Indexing, Hashing & Query Optimization

Indexing, Hashing & Query Optimization

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2 min read
SQLite Scalar Function: Random

SQLite Scalar Function: Random

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1 min read
The Philosophical Choice Between SQLite and DuckDB for Flutter Developers

The Philosophical Choice Between SQLite and DuckDB for Flutter Developers

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3 min read
Stop Juggling SQL Scripts: Introducing Zync, the Database Package Manager

Stop Juggling SQL Scripts: Introducing Zync, the Database Package Manager

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4 min read
SQL vs NoSQL: The Data War That Never Really Ended

SQL vs NoSQL: The Data War That Never Really Ended

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7 min read
(III) Full Analysis of ODS to DWS Layer Design Standards, Covering Data Sync/Storage/Quality Essentials

(III) Full Analysis of ODS to DWS Layer Design Standards, Covering Data Sync/Storage/Quality Essentials

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3 min read
HAVING Condition Pushdown: Optimizing Query Performance

HAVING Condition Pushdown: Optimizing Query Performance

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3 min read
SQL Mini project :WC24 T20 Data Analytics

SQL Mini project :WC24 T20 Data Analytics

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1 min read
ACID Properties with SQL Transactions in DBMS

ACID Properties with SQL Transactions in DBMS

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3 min read
SQLite Dot command: Once

SQLite Dot command: Once

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2 min read
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