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

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Week 5 Scripting Challenge: Secure Password Authentication

Week 5 Scripting Challenge: Secure Password Authentication

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15 min read
Supply Chain Orchestration for dummies

Supply Chain Orchestration for dummies

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61 min read
Modular Approach to Database Performance and Maintainability
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Modular Approach to Database Performance and Maintainability

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4 min read
Columns & Data Types in Oracle: What Actually Stuck on Day 2 (As a Beginner)
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Columns & Data Types in Oracle: What Actually Stuck on Day 2 (As a Beginner)

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3 min read
Found a Really Nice Way to Visualize SQLite Databases
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Found a Really Nice Way to Visualize SQLite Databases

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1 min read
Tired of ETL Bottlenecks? Build a Logical Data Warehouse with SPL

Tired of ETL Bottlenecks? Build a Logical Data Warehouse with SPL

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11 min read
How To Solve LeetCode 1193
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How To Solve LeetCode 1193

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2 min read
SARGable Condition Rewriting: Practical Solutions for Date Filtering Optimization
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SARGable Condition Rewriting: Practical Solutions for Date Filtering Optimization

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9 min read
Stop treating MongoDB like just another Database

Stop treating MongoDB like just another Database

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3 min read
I built a SQL-to-Google Sheets bridge because existing tools were slow as hell (No-signup demo)

I built a SQL-to-Google Sheets bridge because existing tools were slow as hell (No-signup demo)

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1 min read
How To Solve LeetCode 596
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How To Solve LeetCode 596

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1 min read
SQL on Kafka Data Does Not Require a Streaming Engine

SQL on Kafka Data Does Not Require a Streaming Engine

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4 min read
Data Inconsistency Due to Missing Constraints (Odoo)

Data Inconsistency Due to Missing Constraints (Odoo)

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2 min read
Prompt Engineering a Barista: How SQLatte's Personality Transforms SQL into Conversations

Prompt Engineering a Barista: How SQLatte's Personality Transforms SQL into Conversations

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4 min read
SQL vs MongoDB(noSQL)! How to decide between databases

SQL vs MongoDB(noSQL)! How to decide between databases

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4 min read
SQL - Basics

SQL - Basics

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2 min read
Beyond Nested Queries: A Practical Guide to SQL Subquery Flattening

Beyond Nested Queries: A Practical Guide to SQL Subquery Flattening

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5 min read
SQL vs NoSQL: The Ultimate Interview Guide to Choosing the Right Database (Simple Checklist Included)
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SQL vs NoSQL: The Ultimate Interview Guide to Choosing the Right Database (Simple Checklist Included)

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4 min read
Database Design Best Practice: Store Categorical Data as IDs, Not Strings
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Database Design Best Practice: Store Categorical Data as IDs, Not Strings

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2 min read
Stop Re-running Everything: A Local Incremental Pipeline in DuckDB
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Stop Re-running Everything: A Local Incremental Pipeline in DuckDB

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4 min read
How To Solve LeetCode 586
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How To Solve LeetCode 586

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2 min read
[Simple SNS Project] Step 4. Search Implementation & Logging Strategy

[Simple SNS Project] Step 4. Search Implementation & Logging Strategy

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1 min read
Deploy: Cenário: Azure App Service + Github + SQL Server
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Deploy: Cenário: Azure App Service + Github + SQL Server

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5 min read
My Interview Experience & Questions Faced (Frontend + JavaScript + SQL)

My Interview Experience & Questions Faced (Frontend + JavaScript + SQL)

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1 min read
Week 4 SQL Injection Audit Challenge

Week 4 SQL Injection Audit Challenge

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27 min read
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