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Couxio
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© 2026

A blog about code & technology

Things I learn, build, and write about.

A small blog where I share coding notes, side projects, and thoughts on technology as I go.

Read the blogBrowse topics
LearnNotes as I learn
BuildSmall projects & code
ExploreThings I’m curious about

What I write about

Learning and trying things out.

01

Learn

Notes on coding, AI, and computer science as I work through them.

02

Build

Small projects, code examples, and things I pick up while building.

03

Explore

Experiments, reading notes, and whatever catches my interest.

On the blog

A few posts to start with.

Notes, things tried, and a few lessons learned along the way.

Browse all posts
DataJanuary 25, 2024·17 min read

Data Normalization Best Practices

Explore data normalization concepts, benefits, and how to implement first, second, and third normal forms effectively with real-world examples.

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Data

DataJanuary 20, 2024·14 min read

Evaluate Best Practices for Data Quality

Explore key concepts, principles, and terminology related to data quality including accuracy, completeness, consistency, timeliness, validity, and uniqueness.

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DataJanuary 15, 2024·11 min read

Data Quality and Retention

Learn about data quality, storage policies, backup strategies, cold storage, and data cleanups to protect user privacy.

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Topics

Find something that interests you.

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Software Engineering

Writing code, trying patterns, and learning what works.

1 post under Programming

AI & Machine Learning

Notes on AI, machine learning, and small experiments.

Computer Science

Concepts I’m learning and revisiting.

4 posts under Data

Research

Notes on papers and ideas I find interesting.

2 posts under Best-Practices

iOS Development

Things I learn while building apps with Swift and SwiftUI.

1 post under iOS

Systems

Learning how data, networks, and systems fit together.

4 posts under Data

More to read

More posts

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DataJanuary 10, 2024·15 min read

Managing Data in the Enterprise

Learn about enterprise data management, compliance and regulatory aspects, user data handling, and efficient data platform storage strategies.

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ProgrammingJune 30, 2022·15 min read

A basic networking layer using combine framework

A guide on how to build a modern, modular network layer in Swift using Combine. This guide walks through setting up a reusable architecture with support for dependency injection, request routing, and error handling. You'll see how to define protocols, create a request router, and implement a NetworkService that leverages dataTaskPublisher. We’ll also cover decoding responses, mocking local data, and exposing public APIs for cross-framework use.

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DataJanuary 25, 2024·17 min read

Data Normalization Best Practices

Explore data normalization concepts, benefits, and how to implement first, second, and third normal forms effectively with real-world examples.

Read post

About Couxio

A place to share what I learn.

Couxio is my little corner of the web for notes on coding, things I build, and topics I find interesting.

More about the blog

Personal notes

Things I find useful or worth sharing.

Still learning

Figuring things out, one post at a time.

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