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

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Why I am Building an alternative to PostgREST

Why I am Building an alternative to PostgREST

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5 min read
A Complete Guide to MariaDB: Architecture, Features, Installation, and Best Practices

A Complete Guide to MariaDB: Architecture, Features, Installation, and Best Practices

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4 min read
Pandas Task:

Pandas Task:

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1 min read
Amazon Cloud Solutions Architect Shows You How to Migrate Data to Amazon Aurora DSQL Using Apache SeaTunnel

Amazon Cloud Solutions Architect Shows You How to Migrate Data to Amazon Aurora DSQL Using Apache SeaTunnel

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4 min read
MyScaleDB: Why Vector Databases Need SQL (The 2025 Reality Check)

MyScaleDB: Why Vector Databases Need SQL (The 2025 Reality Check)

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10 min read
I Built a Tool to Turn Any SQL Dump File into a Live Database in Seconds

I Built a Tool to Turn Any SQL Dump File into a Live Database in Seconds

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2 min read
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
GoREST is dead...

GoREST is dead...

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4 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
Commenting in MySQL: Syntax, Hints, and Practical Examples

Commenting in MySQL: Syntax, Hints, and Practical Examples

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

Data Locality vs. Independence (NoSQL vs. SQL)

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10 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
🧠 SQL for Beginners: The 10 Most Common Queries Explained

🧠 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
Advanced Query Capabilities 👉🏻 aggregation pipelines

Advanced Query Capabilities 👉🏻 aggregation pipelines

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4 min read
😱 Stop Writing Useless SQL Queries! Discover the Secret Powers of Window Functions

😱 Stop Writing Useless SQL Queries! Discover the Secret Powers of Window Functions

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3 min read
База Данных

База Данных

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4 min read
Why Couchbase Is the NoSQL Solution for Demanding Applications

Why Couchbase Is the NoSQL Solution for Demanding Applications

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5 min read
🧠 ClickHouse LEFT JOINs: Why join_use_nulls Matters

🧠 ClickHouse LEFT JOINs: Why join_use_nulls Matters

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2 min read
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