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Posts on building, using, and learning about databases.

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Database Design for Multi-Tenant Restaurant Software: Lessons Learned
Cover image for Database Design for Multi-Tenant Restaurant Software: Lessons Learned

Database Design for Multi-Tenant Restaurant Software: Lessons Learned

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10 min read
Working with Cursors and Triggers in Oracle Live SQL

Working with Cursors and Triggers in Oracle Live SQL

2
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2 min read
Did you know your database schema might be leaking through error messages and stack traces?
Cover image for Did you know your database schema might be leaking through error messages and stack traces?

Did you know your database schema might be leaking through error messages and stack traces?

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1 min read
LLPY-05: Qdrant - La Base de Datos Vectorial del Sistema RAG
Cover image for LLPY-05: Qdrant - La Base de Datos Vectorial del Sistema RAG

LLPY-05: Qdrant - La Base de Datos Vectorial del Sistema RAG

2
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13 min read
How I Built a MongoDB Archiving System for Crawled Data

How I Built a MongoDB Archiving System for Crawled Data

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7 min read
From SQL to Python: Uniting Stored Power with Functional Flexibility
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From SQL to Python: Uniting Stored Power with Functional Flexibility

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5 min read
From Weeks to Days: Atome’s Real-Time Feature Engineering with RisingWave
Cover image for From Weeks to Days: Atome’s Real-Time Feature Engineering with RisingWave

From Weeks to Days: Atome’s Real-Time Feature Engineering with RisingWave

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3 min read
🧭System Design Roadmap for Data Engineers

🧭System Design Roadmap for Data Engineers

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3 min read
Premiere on NewSQL for Professional Software Engineers
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Premiere on NewSQL for Professional Software Engineers

3
Comments 1
7 min read
Enhancing query languages

Enhancing query languages

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5 min read
Chinese DBA's Story: Zhang Yaohui - From Lab Coat to Coder

Chinese DBA's Story: Zhang Yaohui - From Lab Coat to Coder

1
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6 min read
AWS Glue: The Serverless Architect of Your Data Lake
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AWS Glue: The Serverless Architect of Your Data Lake

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4 min read
SQLite functions: unistr and unistr quote

SQLite functions: unistr and unistr quote

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2 min read
Finally, a Database That Actually Listens to You
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Finally, a Database That Actually Listens to You

1
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3 min read
MongoDB vs MySQL: A Real-World Performance Showdown Using Disneyland Data
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MongoDB vs MySQL: A Real-World Performance Showdown Using Disneyland Data

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4 min read
Entity Framework Code-First Σχέσεις οντοτήτων μοντελοποίηση και Queries

Entity Framework Code-First Σχέσεις οντοτήτων μοντελοποίηση και Queries

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7 min read
Sharding in CouchDB: Reducing the Number of Shards
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Sharding in CouchDB: Reducing the Number of Shards

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1 min read
Memilih Primary Key, INT Auto Increment vs UUID

Memilih Primary Key, INT Auto Increment vs UUID

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2 min read
SQLite dot commands: run system shell commands

SQLite dot commands: run system shell commands

1
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1 min read
Understand and Optimize Amazon Aurora Global

Understand and Optimize Amazon Aurora Global

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4 min read
Postgres Column Tetris
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Postgres Column Tetris

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4 min read
Database Basics: Introduction to PostgreSQL for Beginners

Database Basics: Introduction to PostgreSQL for Beginners

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17 min read
Tableau Performance Optimization: Action-Based Enhancement Guide

Tableau Performance Optimization: Action-Based Enhancement Guide

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9 min read
Understanding Database Normalization (1NF, 2NF, 3NF) with SQL Examples

Understanding Database Normalization (1NF, 2NF, 3NF) with SQL Examples

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2 min read
From legacy to leverage - unlocking financial data with SurrealDB
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From legacy to leverage - unlocking financial data with SurrealDB

18
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3 min read
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