---
title: "Discussion on \"Week 3 Recap: Networking, Delivery, and Reliability\" | Hashnode"
description: "Discussion on \"Week 3 Recap: Networking, Delivery, and Reliability\". Week 3 is done. Six posts, and almost every one came down to a single small detail that decides whether the setup works: a TTL, a cache key, an alert, a tested failover."
url: "https://hashnode.com/posts/week-3-recap-networking-delivery-and-reliability/6acdfdf570aa8db2832be2f5"
---

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

Discussion

# [Week 3 Recap: Networking, Delivery, and Reliability](https://jayesh-sojitra.hashnode.dev/week-3-recap-networking-delivery-and-reliability?utm_source=hashnode&utm_medium=feed)

Week 3 is done. Six posts, and almost every one came down to a single small detail that decides whether the setup works: a TTL, a cache key, an alert, a tested failover.

Oct 13 · 3 min read · jayesh-sojitra.hashnode.dev  
Read the article

-   [#aws](https://hashnode.com/tag/aws)
-   [#cloud-computing](https://hashnode.com/tag/cloud-computing)
-   [#devops](https://hashnode.com/tag/devops)
-   [#techeducation](https://hashnode.com/tag/techeducation)
-   [#software-engineering](https://hashnode.com/tag/software-engineering)
-   [#cloud-architecture](https://hashnode.com/tag/cloud-architecture)
-   [#amazonwebservices](https://hashnode.com/tag/amazonwebservices)
-   [#route53](https://hashnode.com/tag/route53)
-   [#cloudfront](https://hashnode.com/tag/cloudfront)

## Written by

[Jayesh Sojitra](https://hashnode.com/@jayeshsojitra)

@jayeshsojitra

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

Jayesh Sojitra | AI & Frontend

## Responses

Markdown supported · ⌘↵ to post

No responses yet.