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

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Understanding DDL and DML in Database Management

Understanding DDL and DML in Database Management

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3 min read
PostgreSQL EXPLAIN ANALYZE Viewer, Checkpoints & SQLite JSON Parsing

PostgreSQL EXPLAIN ANALYZE Viewer, Checkpoints & SQLite JSON Parsing

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3 min read
My First Week with SQL: A Beginner's Guide to Building, Filling, and Querying a Real Database

My First Week with SQL: A Beginner's Guide to Building, Filling, and Querying a Real Database

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7 min read
sql.Open() doesn't open anything

sql.Open() doesn't open anything

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2 min read
Parse Oracle SQL in VS Code with Gudu SQL Omni

Parse Oracle SQL in VS Code with Gudu SQL Omni

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3 min read
ByteDance Data Engineering Interview Questions Guide
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ByteDance Data Engineering Interview Questions Guide

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28 min read
PostgreSQL O(delta) MV Refreshes, pg_lake for Data Lakes, & ADBC for Columnar Data

PostgreSQL O(delta) MV Refreshes, pg_lake for Data Lakes, & ADBC for Columnar Data

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3 min read
🚀 DB Explorer 3.0.1 — The AI‑First SQL Editor You’ll Want to Try

🚀 DB Explorer 3.0.1 — The AI‑First SQL Editor You’ll Want to Try

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1 min read
PostgreSQL GIN Indexes: JSONB, Arrays & Full-Text Search
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PostgreSQL GIN Indexes: JSONB, Arrays & Full-Text Search

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4 min read
hi all!

hi all!

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1 min read
The Restart Challenge: Day 02

The Restart Challenge: Day 02

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1 min read
SQLite Join Benchmarks, PostgreSQL for AI Graphs with pgvector, & pGenie for SQL Validation

SQLite Join Benchmarks, PostgreSQL for AI Graphs with pgvector, & pGenie for SQL Validation

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3 min read
Enhancing Text-to-SQL AI Reliability: Addressing Minor Errors to Prevent Crashes in Complex Databases

Enhancing Text-to-SQL AI Reliability: Addressing Minor Errors to Prevent Crashes in Complex Databases

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15 min read
🌙 Late Night Chronicles: #5 Your First MySQL Commands 🚀
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🌙 Late Night Chronicles: #5 Your First MySQL Commands 🚀

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2 min read
System Design Learning Journey — Week 2: Storage & Retrieval
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System Design Learning Journey — Week 2: Storage & Retrieval

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3 min read
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