Alex Xu's banner

Alex Xu

@alexxubyte • 295,267 subscribers

Co-Founder of ByteByteGo | Author of the bestselling book series: ‘System Design Interview’ | YouTube: https://t.co/9gPSJSrtPU

Shorts

There are over 1,000 engineering blogs. Here are my top 9 favorites: - Netflix TechBlog - Uber Blog - Cloudflare Blog - Engineering at Meta - LinkedIn Engineering - Discord Blog - AWS Architecture - Slack Engineering - Stripe Blog Over to you - What are some of your favorite engineering blogs? – Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages):

There are over 1,000 engineering blogs. Here are my top 9 favorites: - Netflix TechBlog - Uber Blog - Cloudflare Blog - Engineering at Meta - LinkedIn Engineering - Discord Blog - AWS Architecture - Slack Engineering - Stripe Blog Over to you - What are some of your favorite engineering blogs? – Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages):

69,276 views

Videos

Anya Rossi

sweetdream.ai

SweetDream.ai•Sponsored•Livecam

Watch Anya Live

Anya is streaming live right now! Join her private show and enjoy exclusive content.

Exclusive private shows

1.2k viewers online

Private Show

Join now for exclusive access

Free preview available • Premium content

5 AI Building Blocks Every Engineer Should Know - LLMs - Embedding Models - RAG - Agent Harnesses - World Models

5 AI Building Blocks Every Engineer Should Know - LLMs - Embedding Models - RAG - Agent Harnesses - World Models

22,048 views • 11 days ago

How to Test Your Code. Even When AI Writes It.

How to Test Your Code. Even When AI Writes It.

35,089 views • 25 days ago

HTTPS clearly explained in 7 minutes

HTTPS clearly explained in 7 minutes

58,181 views • 2 months ago

What is MCP Really About clearly explained in 5 minutes

What is MCP Really About clearly explained in 5 minutes

41,660 views • 2 months ago

Latency Numbers Every Developer Should Know, Explained in 6 Minutes

Latency Numbers Every Developer Should Know, Explained in 6 Minutes

25,702 views • 2 months ago

Amazing data visualization on ‘A Day in the Life of Americans'. Each dot represents a person and a color represents an activity. 1,000 individuals were surveyed. Subscribe to our weekly newsletter to get a Free System Design PDF:

Amazing data visualization on ‘A Day in the Life of Americans'. Each dot represents a person and a color represents an activity. 1,000 individuals were surveyed. Subscribe to our weekly newsletter to get a Free System Design PDF:

239,590 views • 3 years ago

Visualizing a SQL query in 5 mins SQL statements are executed by the database system in several steps, including: - Parsing the SQL statement and checking its validity - Transforming the SQL into an internal representation, such as relational algebra - Optimizing the internal representation and creating an execution plan that utilizes index information - Executing the plan and returning the results

Visualizing a SQL query in 5 mins SQL statements are executed by the database system in several steps, including: - Parsing the SQL statement and checking its validity - Transforming the SQL into an internal representation, such as relational algebra - Optimizing the internal representation and creating an execution plan that utilizes index information - Executing the plan and returning the results

23,200 views • 2 months ago

What Are Agent Skills Really About? How Do They Work? We made a video to explain it clearly.

What Are Agent Skills Really About? How Do They Work? We made a video to explain it clearly.

44,908 views • 8 months ago

New developer vs Old Codebase Don’t do this on Friday 🙂 Video credit: unknown. Please let me know if you know who created it, and I will add the credit.

New developer vs Old Codebase Don’t do this on Friday 🙂 Video credit: unknown. Please let me know if you know who created it, and I will add the credit.

104,244 views • 3 years ago

Concurrency vs Parallelism

Concurrency vs Parallelism

40,263 views • 1 year ago

How OpenAI Built Its Data Agent We spoke with Emma Tang, OpenAI's Head of Data Platform Engineering, to get a firsthand look at how it works. In this video, we'll explain: - How it's built - How OpenAI uses Codex - 5 Key Learnings for Every Engineer

How OpenAI Built Its Data Agent We spoke with Emma Tang, OpenAI's Head of Data Platform Engineering, to get a firsthand look at how it works. In this video, we'll explain: - How it's built - How OpenAI uses Codex - 5 Key Learnings for Every Engineer

13,370 views • 3 months ago

Unicast vs Broadcast vs Multicast vs Anycast

Unicast vs Broadcast vs Multicast vs Anycast

47,713 views • 1 year ago

No more content to load