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

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How did I learn about Transaction Log, Redo Log, and Undo Log as a developer?

How did I learn about Transaction Log, Redo Log, and Undo Log as a developer?

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1 min read
Building a FHIR Vector Repository with InterSystems IRIS and Python through the IRIStool module

Building a FHIR Vector Repository with InterSystems IRIS and Python through the IRIStool module

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5 min read
The Future of Data-Native & Grounded AI with MindsDB: Moving Data to Models No Longer Makes Sense

The Future of Data-Native & Grounded AI with MindsDB: Moving Data to Models No Longer Makes Sense

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8 min read
Entenda os JOINS no SQL e como aplicar certo tipo para cada cenário

Entenda os JOINS no SQL e como aplicar certo tipo para cada cenário

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1 min read
Leveraging Service Stored Procedures (SSPs) in Uniface 10.4

Leveraging Service Stored Procedures (SSPs) in Uniface 10.4

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3 min read
Data Locality vs. Independence (NoSQL vs. SQL)

Data Locality vs. Independence (NoSQL vs. SQL)

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10 min read
Commenting in MySQL: Syntax, Hints, and Practical Examples

Commenting in MySQL: Syntax, Hints, and Practical Examples

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2 min read
Understanding SQLite PRAGMA (And How better-sqlite3 Makes It Nicer)

Understanding SQLite PRAGMA (And How better-sqlite3 Makes It Nicer)

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4 min read
Dear Developer: Your Database Isn't a File Cabinet!

Dear Developer: Your Database Isn't a File Cabinet!

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4 min read
The SQL Concept You Probably Missed: Materialized Views

The SQL Concept You Probably Missed: Materialized Views

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4 min read
Nested Loop and Hash Join for MongoDB $lookup

Nested Loop and Hash Join for MongoDB $lookup

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10 min read
đź§  SQL for Beginners: The 10 Most Common Queries Explained

đź§  SQL for Beginners: The 10 Most Common Queries Explained

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3 min read
PL/SQL Program Data: Naming, Declaring, and Best Practices

PL/SQL Program Data: Naming, Declaring, and Best Practices

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3 min read
INNER JOIN and LEFT OUTER JOIN in MongoDB (with $lookup and $unwind)

INNER JOIN and LEFT OUTER JOIN in MongoDB (with $lookup and $unwind)

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8 min read
The Offline Data Engineer: Building Resilient API Pipelines that Work on an Airplane

The Offline Data Engineer: Building Resilient API Pipelines that Work on an Airplane

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5 min read
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