Library / YouTube / Hussein Nasser
Deep dives into how backend systems work internally.
See all 5 steps Learn system design with Hussein Nasser, step by step 391 videos in 5 steps, about 121 h 44 min of watching. Start at step 1 and move down.
All levels Beginner Intermediate Advanced
Networking 125 Databases 59 Traffic and limits 43 Services and APIs 34 Messaging and events 33 Concurrency and storage 33 Running in production 21 Consistency 9 Caching 6 Scaling and speed 3
1 Start here: the basics No background needed. What the main ideas are and why they exist. 38 videos · 18 h 2 min 1.1 What are SSL/TLS Certificates? Why do we Need them? and How do they Work? Beginner · 15 min · 218.5K views · 2020 (older) How web requests and responses travel between a browser and a server. 1.2 Hyper Text Transfer Protocol Crash Course - HTTP 1.0, 1.1, HTTP/2, HTTP/3 Beginner · 46 min · 157.5K views · 2019 (older) How web requests and responses travel between a browser and a server. 1.3 HTTP Cookies Crash Course Beginner · 1 h 9 min · 140.6K views · 2019 (older) How web requests and responses travel between a browser and a server. 1.4 Getting started with Caddy the HTTPS Web Server from scratch Beginner · 16 min · 49K views · 2019 (older) How web requests and responses travel between a browser and a server. 1.5 Varnish - HTTP Accelerator Crash Course Beginner · 50 min · 40.3K views · 2019 (older) How web requests and responses travel between a browser and a server. 1.6 What is SSL Stripping? Beginner · 4 min · 13.1K views · 2020 (older) How web requests and responses travel between a browser and a server. 1.7 What is On Demand TLS? Beginner · 15 min · 4.2K views · 2020 (older) How web requests and responses travel between a browser and a server. 1.8 DNS over HTTPS in 2 Minutes Beginner · 2 min · 54.7K views · 2020 (older) How a name like example.com is turned into the address of a server. 1.9 What is DNS over HTTPS ? Beginner · 16 min · 7.5K views · 2020 (older) How a name like example.com is turned into the address of a server. 1.10 TCP vs UDP Crash Course Beginner · 41 min · 175.3K views · 2019 (older) How data moves reliably (or quickly) across a network. Show all 38 2 The building blocks Caches, queues, databases, load balancers: the parts every design is made of. 298 videos · 78 h 23 min 2.1 Transport Layer Security, TLS 1.2 and 1.3 (Explained by Example) Intermediate · 24 min · 292.7K views · 2019 (older) How web requests and responses travel between a browser and a server. 2.2 iptables Demystified - Port Redirection and Forwarding HTTP Traffic to another machine (part 1) Intermediate · 34 min · 86.8K views · 2021 (older) How web requests and responses travel between a browser and a server. 2.3 How YouTube Efficiently Streams Videos through HTTP? - DevTooling YouTube Intermediate · 8 min · 76K views · 2020 (older) How web requests and responses travel between a browser and a server. 2.4 TLS/SSL Certificate Pinning Explained Intermediate · 12 min · 74K views · 2020 (older) How web requests and responses travel between a browser and a server. 2.5 How TikTok short content is delivered through HTTP - Devtooling TikTok Intermediate · 20 min · 72.5K views · 2021 (older) How web requests and responses travel between a browser and a server. 2.6 node http is beautiful Intermediate · 16 min · 61.8K views · 2021 (older) How web requests and responses travel between a browser and a server. 2.7 The Journey of an HTTP request to the Backend | Backend Engineering Show Intermediate · 37 min · 50.1K views · 2021 (older) How web requests and responses travel between a browser and a server. 2.8 The TLS Handshake Explained with Example (the Math) Intermediate · 6 min · 41.2K views · 2021 (older) How web requests and responses travel between a browser and a server. 2.9 Pinterest moves to HTTP/3 Intermediate · 25 min · 41.2K views · 2023 How web requests and responses travel between a browser and a server. 2.10 HTTP GET vs. POST Tutorial Intermediate · 26 min · 40.5K views · 2018 (older) How web requests and responses travel between a browser and a server. Show all 298 3 Design whole systems (HLD) Put the blocks together for a real product, step by step. 21 videos · 6 h 29 min 3.1 you won't forget how postgres works after this Intermediate · 27 min · 235.3K views · 2026 A walk through how a real product is put together: what it must do, the parts, and the trade-offs. 3.2 Publish-Subscribe Architecture (Explained by Example) Intermediate · 30 min · 131.5K views · 2019 (older) A walk through how a real product is put together: what it must do, the parts, and the trade-offs. 3.3 How an HTTP Proxy works and How to Build one? (Node JS) Intermediate · 9 min · 79.8K views · 2020 (older) The middle layers that sit in front of your servers and what each one is for. 3.4 How Tor Works? (The Onion Router) Intermediate · 24 min · 66.2K views · 2019 (older) A walk through how a real product is put together: what it must do, the parts, and the trade-offs. 3.5 django Architecture - Connection Management Intermediate · 15 min · 64.2K views · 2022 A walk through how a real product is put together: what it must do, the parts, and the trade-offs. 3.6 NodeJS Architecture - I/O Intermediate · 25 min · 63.5K views · 2023 A walk through how a real product is put together: what it must do, the parts, and the trade-offs. 3.7 Multi-tenancy architecture | The Backend Engineering Show Intermediate · 25 min · 49.7K views · 2022 A walk through how a real product is put together: what it must do, the parts, and the trade-offs. 3.8 How HTTP Tunneling works, The CONNECT method, Pros & Cons and more Intermediate · 26 min · 39.8K views · 2020 (older) How web requests and responses travel between a browser and a server. 3.9 How End-to-End encryption Works? Intermediate · 14 min · 37.8K views · 2020 (older) A walk through how a real product is put together: what it must do, the parts, and the trade-offs. 3.10 Discord Backend Architecture Discussion Intermediate · 29 min · 27.9K views · 2020 (older) A walk through how a real product is put together: what it must do, the parts, and the trade-offs. Show all 21 4 Low-level design (LLD) Classes, patterns and clean code inside one service. 3 videos · 1 h 6 min 4.1 New Udemy Course - Fundamentals of Backend Communications, Design Patterns and Protocols Beginner · 14 min · 30.1K views · 2022 Designing the classes and patterns inside one service, so the code stays easy to change. 4.2 Learn Programming with VB.NET - 09 - Strategy Design Pattern Intermediate · 47 min · 1.2K views · 2016 (older) Designing the classes and patterns inside one service, so the code stays easy to change. 4.3 Could Conventional B-Trees harm Solid State Drives? Advanced · 5 min · 1.2K views · 2020 (older) Designing the classes and patterns inside one service, so the code stays easy to change. 5 Go deeper Internals, trade-offs and how large systems really behave. 31 videos · 17 h 44 min 5.1 How HTTP/2 Works, Performance, Pros & Cons and More Advanced · 23 min · 124.1K views · 2019 (older) How web requests and responses travel between a browser and a server. 5.2 Mutual TLS | The Backend Engineering Show Advanced · 50 min · 25.9K views · 2022 How web requests and responses travel between a browser and a server. 5.3 TLS 1.1 is Dead … Well Almost! thanks to Chrome 84 - (Deep Dive Analysis) Advanced · 15 min · 2.8K views · 2020 (older) How web requests and responses travel between a browser and a server. 5.4 Google Patches Linux kernel with 40% TCP performance Advanced · 12 min · 130.2K views · 2024 How data moves reliably (or quickly) across a network. 5.5 It’s Time to replace TCP in the Datacenter | The Backend Engineering Show Advanced · 1 h 23 min · 10.8K views · 2022 How data moves reliably (or quickly) across a network. 5.6 Is SmartNIC a game changer for network performance? | The Backend Engineering Show Advanced · 21 min · 9.5K views · 2022 How data moves reliably (or quickly) across a network. 5.7 What is TCP Slow Start and how Does it affect your Web Application Performance? Advanced · 12 min · 9.2K views · 2020 (older) How data moves reliably (or quickly) across a network. 5.8 Cloudflare's 150ms global cache purge | Deep Dive Advanced · 1 h 1 min · 14.8K views · 2024 Keeping hot data close so reads are fast, and the cost of stale data. 5.9 Best Practices Working with Billion-row Tables in Databases Advanced · 14 min · 77.8K views · 2020 (older) How databases store and find data, and what guarantees they give. 5.10 The effect of Random UUID on database performance Advanced · 19 min · 77.4K views · 2023 How databases store and find data, and what guarantees they give. Show all 31 Order and levels are picked by us from titles and lengths. The one-line notes are ours. Every video plays from YouTube and belongs to Hussein Nasser.
Hussein Nasser’s own courses and series Playlists the creator put together, in the order they made them.
HTTP A series from the creator, in the order they made it. 37 videos · 15 h 5 min 1 Getting started with Caddy the HTTPS Web Server from scratch Beginner · 16 min · 49K views · 2019 (older) How web requests and responses travel between a browser and a server. 2 WebSockets Crash Course - Handshake, Use-cases, Pros & Cons and more Beginner · 48 min · 335.1K views · 2019 (older) Pushing updates to users instantly instead of making them ask. 3 REST API Pros and Cons (Explained by Example) Intermediate · 26 min · 56.7K views · 2019 (older) How services expose and call each other's features. 4 What is an HTTP Proxy? (Transparent, HTTP and Service Mesh Proxy examples) Beginner · 19 min · 40.3K views · 2019 (older) The middle layers that sit in front of your servers and what each one is for. 5 Hyper Text Transfer Protocol Crash Course - HTTP 1.0, 1.1, HTTP/2, HTTP/3 Beginner · 46 min · 157.5K views · 2019 (older) How web requests and responses travel between a browser and a server. 6 Transport Layer Security, TLS 1.2 and 1.3 (Explained by Example) Intermediate · 24 min · 292.7K views · 2019 (older) How web requests and responses travel between a browser and a server. 7 HTTP Cookies Crash Course Beginner · 1 h 9 min · 140.6K views · 2019 (older) How web requests and responses travel between a browser and a server. 8 Turn your laptop into a Web Server to serve static files in minutes with Node Js and Http-server Intermediate · 7 min · 19K views · 2019 (older) How web requests and responses travel between a browser and a server. 9 HTTP Caching with E-Tags - (Explained by Example) Intermediate · 17 min · 63.9K views · 2018 (older) Keeping hot data close so reads are fast, and the cost of stale data. 10 The Benefits of the 3-Tier Architecture (e.g. REST API) Intermediate · 10 min · 15.8K views · 2018 (older) How services expose and call each other's features. Show all 37 Software Engineering Highlights A series from the creator, in the order they made it. 26 videos · 3 h 25 min 1 Spin up a Postgres Instance & PGADMIN with Docker Intermediate · 10 min · 23.3K views · 2020 (older) How applications are packaged and run across many machines. 2 The good, the bad & the ugly of WebSockets Intermediate · 6 min · 6.9K views · 2019 (older) Pushing updates to users instantly instead of making them ask. 3 Building TCP & UDP Servers with Node JS Intermediate · 10 min · 34.9K views · 2020 (older) How data moves reliably (or quickly) across a network. 4 How IndexedDB Works? Intermediate · 5 min · 5.5K views · 2020 (older) How databases store and find data, and what guarantees they give. 5 What is Layer 4 Load Balancer? Beginner · 11 min · 18K views · 2020 (older) How traffic is spread across servers so no single one is overloaded. 6 What is Layer 7 Load Balancer? Beginner · 9 min · 12.1K views · 2019 (older) How traffic is spread across servers so no single one is overloaded. 7 gitHub Authorization REST API Intermediate · 13 min · 23.3K views · 2020 (older) How services expose and call each other's features. 8 How an HTTP Proxy works and How to Build one? (Node JS) Intermediate · 9 min · 79.8K views · 2020 (older) The middle layers that sit in front of your servers and what each one is for. 9 Spin up Redis on Docker and learn basic commands Beginner · 10 min · 41.5K views · 2019 (older) How applications are packaged and run across many machines. 10 How HTTPS Work? Intermediate · 10 min · 11.2K views · 2020 (older) How web requests and responses travel between a browser and a server. Show all 26 Proxies A series from the creator, in the order they made it. 25 videos · 10 h 20 min 1 Proxy vs Reverse Proxy Server Explained Intermediate · 14 min · 148.9K views · 2020 (older) The middle layers that sit in front of your servers and what each one is for. 2 Proxy vs. Reverse Proxy (Explained by Example) Intermediate · 11 min · 690.7K views · 2018 (older) The middle layers that sit in front of your servers and what each one is for. 3 VPN vs Proxy Explained Pros and Cons Intermediate · 36 min · 31.6K views · 2019 (older) The middle layers that sit in front of your servers and what each one is for. 4 What is an HTTP Proxy? (Transparent, HTTP and Service Mesh Proxy examples) Beginner · 19 min · 40.3K views · 2019 (older) The middle layers that sit in front of your servers and what each one is for. 5 Load Balancer vs Reverse Proxy (Explained by Example) Intermediate · 10 min · 111.8K views · 2018 (older) The middle layers that sit in front of your servers and what each one is for. 6 Layer 4 vs Layer 7 Proxying In Details Explained with Examples Intermediate · 24 min · 29.7K views · 2020 (older) The middle layers that sit in front of your servers and what each one is for. 7 SSL/TLS Termination, TLS Forward Proxy Pros and Cons Intermediate · 17 min · 39.1K views · 2019 (older) The middle layers that sit in front of your servers and what each one is for. 8 Varnish - HTTP Accelerator Crash Course Beginner · 50 min · 40.3K views · 2019 (older) How web requests and responses travel between a browser and a server. 9 HAProxy Crash Course (TLS 1.3, HTTPS, HTTP/2 and more) Beginner · 1 h 12 min · 164K views · 2019 (older) The middle layers that sit in front of your servers and what each one is for. 10 Fail-over and High-Availability (Explained by Example) Intermediate · 19 min · 67.4K views · 2020 (older) What you give up to stay available or correct when machines fail. Show all 25 HTTP/2 A series from the creator, in the order they made it. 23 videos · 7 h 31 min 1 How HTTP/2 Works, Performance, Pros & Cons and More Advanced · 23 min · 124.1K views · 2019 (older) How web requests and responses travel between a browser and a server. 2 Hyper Text Transfer Protocol Crash Course - HTTP 1.0, 1.1, HTTP/2, HTTP/3 Beginner · 46 min · 157.5K views · 2019 (older) How web requests and responses travel between a browser and a server. 3 HAProxy Crash Course (TLS 1.3, HTTPS, HTTP/2 and more) Beginner · 1 h 12 min · 164K views · 2019 (older) The middle layers that sit in front of your servers and what each one is for. 4 HTTP/2 Critical Limitation that led to HTTP/3 & QUIC (Explained by Example) Intermediate · 10 min · 40.1K views · 2020 (older) How web requests and responses travel between a browser and a server. 5 Load Balancing in HTTP/2 Explained Intermediate · 16 min · 8.5K views · 2020 (older) How traffic is spread across servers so no single one is overloaded. 6 Building a NodeJS HTTP/2 Server and Secure it with Let’s Encrypt Intermediate · 21 min · 20.7K views · 2020 (older) How web requests and responses travel between a browser and a server. 7 Enable HTTP/2 and TLS 1.3 on Apache Tomcat 10 with Let's Encrypt Intermediate · 12 min · 8.2K views · 2020 (older) How web requests and responses travel between a browser and a server. 8 They Turned on HTTP/2 and Regretted it, Let us discuss the Lucidchart Article Intermediate · 15 min · 2.1K views · 2020 (older) How web requests and responses travel between a browser and a server. 9 Why We Can’t Run Unsecured HTTP/2 on Port 80 - Protocol Ossification Explained Intermediate · 9 min · 2.2K views · 2020 (older) How web requests and responses travel between a browser and a server. 10 Cloudflare fixes a HUGE limitation in HTTP/2 upload implementation in NGINX - Let us discuss Intermediate · 15 min · 2.6K views · 2020 (older) How web requests and responses travel between a browser and a server. Show all 23 TLS A series from the creator, in the order they made it. 22 videos · 6 h 6 min 1 Transport Layer Security, TLS 1.2 and 1.3 (Explained by Example) Intermediate · 24 min · 292.7K views · 2019 (older) How web requests and responses travel between a browser and a server. 2 HTTP Strict Transport Security (HSTS) and TLS Stripping Explained Intermediate · 17 min · 32.6K views · 2019 (older) How web requests and responses travel between a browser and a server. 3 Perfect Forward Secrecy in TLS Explained Intermediate · 21 min · 15.5K views · 2020 (older) How web requests and responses travel between a browser and a server. 4 SSL/TLS Termination, TLS Forward Proxy Pros and Cons Intermediate · 17 min · 39.1K views · 2019 (older) The middle layers that sit in front of your servers and what each one is for. 5 What is On Demand TLS? Beginner · 15 min · 4.2K views · 2020 (older) How web requests and responses travel between a browser and a server. 6 How HTTPS Work? Intermediate · 10 min · 11.2K views · 2020 (older) How web requests and responses travel between a browser and a server. 7 What is SSL Stripping? Beginner · 4 min · 13.1K views · 2020 (older) How web requests and responses travel between a browser and a server. 8 Firefox deprecates support for TLS 1.0 and 1.1 ( THIS IS GREAT! BUT .... ) Intermediate · 13 min · 2.4K views · 2020 (older) How web requests and responses travel between a browser and a server. 9 Server Name Indication (SNI) TLS Extension Explained Intermediate · 13 min · 32.7K views · 2020 (older) How web requests and responses travel between a browser and a server. 10 What are SSL/TLS Certificates? Why do we Need them? and How do they Work? Beginner · 15 min · 218.5K views · 2020 (older) How web requests and responses travel between a browser and a server. Show all 22 Message Queues & PubSub Systems A series from the creator, in the order they made it. 15 videos · 8 h 23 min 1 Should RabbitMQ Implement QUIC Protocol for their Channels Message Queue? Intermediate · 10 min · 21.2K views · 2020 (older) Passing work and events between services without waiting for each other. 2 Apache Kafka Crash Course Beginner · 1 h 18 min · 491.7K views · 2019 (older) Passing work and events between services without waiting for each other. 3 Publish-Subscribe Architecture (Explained by Example) Intermediate · 30 min · 131.5K views · 2019 (older) A walk through how a real product is put together: what it must do, the parts, and the trade-offs. 4 Asynchronous vs Multithreading and Multiprocessing Programming (The Main Difference) Intermediate · 16 min · 212.2K views · 2020 (older) Doing many things at once without breaking shared data. 5 What is Kafka and How does it work? Beginner · 15 min · 156.6K views · 2020 (older) Passing work and events between services without waiting for each other. 6 When to use a Publish-Subscribe System Like Kafka? Intermediate · 9 min · 33.3K views · 2020 (older) Passing work and events between services without waiting for each other. 7 What is a Message Queue and When should you use Messaging Queue Systems Like RabbitMQ and Kafka Beginner · 13 min · 164.8K views · 2020 (older) Passing work and events between services without waiting for each other. 8 Doordash moves their Backend to Apache Kafka from RabbitMQ, VERY interesting! Let us discuss it! Intermediate · 30 min · 27.3K views · 2020 (older) Passing work and events between services without waiting for each other. 9 Kafka Consumer Group is a Brilliant Design Choice and We should Discuss it Intermediate · 21 min · 13.8K views · 2020 (older) Passing work and events between services without waiting for each other. 10 Microservices Explained and their Pros & Cons Intermediate · 17 min · 58.9K views · 2019 (older) When to split an application into services, and what it costs. Show all 15 Docker A series from the creator, in the order they made it. 11 videos · 3 h 19 min 1 Spin up a lightweight Nodejs docker container running your application Intermediate · 13 min · 28.1K views · 2019 (older) How applications are packaged and run across many machines. 2 Apache Kafka Crash Course Beginner · 1 h 18 min · 491.7K views · 2019 (older) Passing work and events between services without waiting for each other. 3 Spinning MongoDB, MongoShell and Mongo GUI with Docker Intermediate · 19 min · 20.1K views · 2019 (older) How applications are packaged and run across many machines. 4 Spinning MySQL Database with Docker Intermediate · 10 min · 50.6K views · 2019 (older) How applications are packaged and run across many machines. 5 Spinning multiple Postgres instances and PGAdmin with Docker Intermediate · 14 min · 27.7K views · 2019 (older) How applications are packaged and run across many machines. 6 The evolution from virtual machines to containers Intermediate · 18 min · 10.9K views · 2018 (older) How applications are packaged and run across many machines. 7 Docker Volumes Explained (PostgreSQL example) Intermediate · 14 min · 37.6K views · 2020 (older) How applications are packaged and run across many machines. 8 Step by Step Basic Microservices System (3 NodeJS + 1 Load Balancer containers) with Docker Compose Beginner · 15 min · 68.1K views · 2020 (older) How applications are packaged and run across many machines. 9 Spin up an Nginx Docker Container as a Load Balancer Intermediate · 8 min · 41.4K views · 2020 (older) How applications are packaged and run across many machines. 10 Portainer - Lightweight Management UI for Docker Intermediate · 7 min · 34.3K views · 2020 (older) How applications are packaged and run across many machines. Show all 11 TCP A series from the creator, in the order they made it. 12 videos · 2 h 58 min 1 TCP vs UDP Crash Course Beginner · 41 min · 175.3K views · 2019 (older) How data moves reliably (or quickly) across a network. 2 Wiresharking CURL - How a single GET request translates to 10 TCP Packets Intermediate · 11 min · 17.3K views · 2020 (older) How data moves reliably (or quickly) across a network. 3 What is the TCP 3-Way Handshake and Why Backend Engineers should understand it Beginner · 12 min · 101.8K views · 2020 (older) How data moves reliably (or quickly) across a network. 4 Building TCP & UDP Servers with Node JS Intermediate · 10 min · 34.9K views · 2020 (older) How data moves reliably (or quickly) across a network. 5 Is MultiProcessing over a Single TCP Connection a Good Idea? Intermediate · 9 min · 5.3K views · 2020 (older) How data moves reliably (or quickly) across a network. 6 What is TCP Slow Start and how Does it affect your Web Application Performance? Advanced · 12 min · 9.2K views · 2020 (older) How data moves reliably (or quickly) across a network. 7 What is TCP Fast Open and how can it speeds up your Backend Application? Beginner · 13 min · 5.9K views · 2020 (older) How data moves reliably (or quickly) across a network. 8 TCP Half-Open Explained Intermediate · 6 min · 10.2K views · 2020 (older) How data moves reliably (or quickly) across a network. 9 WhatsApp handles 3 MILLION TCP Connections Per Server! How do they do it? Let us discuss Intermediate · 17 min · 100.8K views · 2020 (older) How data moves reliably (or quickly) across a network. 10 Chrome is enabling RAW TCP AND UDP Connections! Let us discuss Intermediate · 16 min · 8.4K views · 2020 (older) How data moves reliably (or quickly) across a network. Show all 12 Latest uploads VPN is just NAT 37.1K views · 22 days ago AI will not replace elite engineers 72K views · 29 days ago LLMs are worthless without this (Linux devmem) 49.5K views · 2 months ago How a query optimization gave birth to Infinite scroll 16.5K views · 4 months ago Postgres is half as fast in Linux 7.0, and we always knew why 45.2K views · 4 months ago don't let AI rob you 80.8K views · 5 months ago
What viewers say (12) Show all 12 Public comments on this channel's recent videos. They are not reviews of this site.
One of the lasts resorts in computer science, Mr. Nasser, please keep sharing.
@Marcio_GatoPreto · 34 likes
on LLMs are worthless without this (Linux devmem)
Didn’t know you were a geospatial guy - would love content on modern GIS / SDI backend architectures especially with all the new standards and CNF progressions
@Jimbrig2011 · 27 likes
on AI will not replace elite engineers
what percentage of engineers are elite engineers? if AI can replace 50% engineers is that not enough? do you know the cascading effects of that alone? is it until you believe AI will replace 100% of engineers for you to admit AI will replace engineers?
@youtubegarbage4u · 25 likes
on AI will not replace elite engineers
Hussein, you have no idea how much your passion inspires engineers in this day and age. The entirety of the Internet is so full of drama and depression, it just makes me smile to see how much you love your craft.
@subhramitbasu3886 · 18 likes
on VPN is just NAT
Thanks for giving us this high quality content especially in the age of AI
@mohamedsayed8697 · 10 likes
on VPN is just NAT
I am going to apply what you suggested.. that is apply what inspiration you are finding. I am very interested in databases and backend development.. instead of chasing jobs.. or roles or oppertunities.. I am rather going to work on building on this interest. Also i have one goal for now.. that is to learn backend development. Along with this.. four month target of doing preparation for GATE exam. Even if I don't clear I wish to have a very great try.. now i will create a measurable way of completing the preparation. (Will write all the syllabus pointer wise and cover them slowly and consistently.) I would like suggestion from you too on how to successfully achieve the above thought.
@elite_thinker_ik · 7 likes
on AI will not replace elite engineers
Your path · 0/391 watched Start with What are SSL/TLS Certificates? Why do we Need them? and How do they Work? 1. The basics0/38 2. The building blocks0/298 3. Design whole systems (HLD)0/21 4. Low-level design (LLD)0/3 5. Go deeper0/31 All videos, channel names, pictures and comments belong to Hussein Nasser and the people who wrote them. Videos play in YouTube’s own player and link back to the channel; nothing is copied. Numbers and comments come from YouTube and are refreshed regularly. By using them you also agree to the YouTube Terms of Service ; Google’s Privacy Policy applies. To have this page changed or removed, tell us here .
