Become a senior software engineer with a job guarantee: https://go.hayksimonyan.com/168-sd-course Master the exact system design and architectural skills required to break out of the mid-level and accelerate your career to a high-paying senior engineer role. Timestamps: 0:00:00 Introduction 0:02:13 Single Server Setup 0:06:20 Databases: SQL, NoSQL, Graph 0:12:40 Vertical vs Horizontal Scaling 0:16:50 Load Balancing 0:23:18 Health Checks 0:26:10 Single Point of Failure (SPOF) 0:29:50 API Design 0:46:06 API Protocols 0:57:59 Transport Layer: TCP, UDP 1:03:11 RESTful APIs 1:17:53 GraphQL 1:23:41 Authentication 1:44:40 Authorization 1:55:51 Security 2:03:30 What's next
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all this for free in 2026, goat 🙌
Become a senior software engineer with a job guarantee: /168-sd-course
I just love the lesson. I have not yet tried to implement his teachings but based on my understanding, what he teaches is the real deal.
presentation slides plzzz
You’re doing god’s work here bro, good job pointing the newcomers into the right direction!
Amazing technical video. I learned them in a hard way without any graphics. :(
Honestly, you are one of the best when it comes to impacting knowledge Good one, I would love it if you create a pdf for this lecture.
You did not talk about the getaway. from load balancing to the server, but no gateway information, but overall you did a nice work
A bit confusing explanation at 1:34:00. You say, “For example, we have a login with credentials, where the user will include their credentials in the Authorization header.” A user cannot use a token while logging in, simply because they do not have one yet. A token is the result of the login process. Or am I missing something? Other than that, this is a great high-level tutorial. Thanks!
This is great. But can you also add concepts for scaling wrt to database like indexing, partitioning, sharding, replication (master and slave), CAP theorem, Even driven architecture, Pub Subs etc. It would be very helpful if you can add these too
Thanks man !!
Thank you for this valuable information
This video was amazing, learned a lot.
Goated content ❤❤❤
Good video . I'm in Cybersecurity Red Teaming,so this is good foundational knowledge. Also for folks taking notes, you use the AI chat in the comments here to explain whatever he mentions in the video.
I really appreciate what you’re doing!
goated.
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this is very good explanation, i am a junior level and i can understand the explanation