---
title: "Discussion on \"day 3 #90DaysOfDevops (ii)\" | Hashnode"
description: "Discussion on \"day 3 #90DaysOfDevops (ii)\". For today, i moved on to topic 4 under phase 2 which is databases. since we will be working with databases, i need to know how databases work. halfway into the “intro into sql” lesson on khan academy, i struggled with the basics so i had to take a pa..."
url: "https://hashnode.com/posts/day-3-90daysofdevops-ii/690145d31eea11338fef7bd0"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [day 3 #90DaysOfDevops (ii)](https://odunayo.hashnode.dev/day-3-90daysofdevops-ii?utm_source=hashnode&utm_medium=feed)

For today, i moved on to topic 4 under phase 2 which is databases. since we will be working with databases, i need to know how databases work. halfway into the “intro into sql” lesson on khan academy, i struggled with the basics so i had to take a pa...

Oct 28, 2025 · 1 min read · odunayo.hashnode.dev  
Read the article

-   [#devops-journey](https://hashnode.com/tag/devops-journey)
-   [#sql](https://hashnode.com/tag/sql)

## Written by

[Odunayo Idowu](https://hashnode.com/@OdunDavies)

@OdunDavies

  
[View profile](https://hashnode.com/@OdunDavies)

Devops engineer, still learning.

Aspiring Devops engineer eager to make an impact.

## Responses

Markdown supported · ⌘↵ to post

No responses yet.