01:07:15

Network Routing Crash Course

10:07

Does discipline work?

29:54

Socket management and Kernel Data structures

10:06

New Course - Node Internals and Architecture

28:14

The genius of long polling

13:13

Where http2 hits its limit

16:53

This new Linux patch can speed up Reading Requests

40:34

Advanced MySQL Index Locking Explained

12:58

Spin an HTTP/3 Reverse Proxy (using mitmproxy)

37:12

Six stages of a good software engineer

29:36

When do you use threads?

01:00:41

Cloudflare's 150ms global cache purge | Deep Dive

27:37

MySQL is having a bumpy journey

29:31

The Beauty of Assembly

22:22

SQL IN clauses are miles faster in Postgres 17

19:18

How many kernel system calls do runtimes make?

24:40

Frontend and Backends Timeouts

26:42

Sequential Scans in Postgres just got faster (Postgres 17 feature)

35:50

Windows vs Linux Kernel performance on unreachable ports

18:33

Running out of TCP source ports

15:03

IO uring gets Zero Copy network operations

26:42

They made Python faster with this compiler option

31:30

They made Kafka 80% faster by switching file systems

10:39

Fundamentals of Operating Systems

12:03

Google Patches Linux kernel with 40% TCP performance

29:33

Cloudflare Open sources Pingora (NGINX replacement)

16:47

The Beauty of Programming Languages

10:47

Watch out for defaults - A Short PostgreSQL Story

08:21

Database Background Writers

38:19

The Cost of Memory Fragmentation

12:55

How a Machine Becomes a Router | ip_forward

12:21

The Real Hidden Cost of a Request

12:58

Bloat in Databases (Members only video)

11:16

Why create Index blocks writes

03:54

Create Index DDL

11:31

Before you move to HTTP/3 ...

27:24

Deep dive on how static files are served with HTTP (kernel, sockets, file system, memory, zero copy)

32:30

The Pros and Cons of Encrypted Client Hello

18:51

The effect of Random UUID on database performance

09:26

how greedy are your processes? | Linux niceness

19:50

How CPU Efficient is your App?

04:56

How does the Kernel manage backend Connections?

51:26

What happens before the Backend gets the Request

31:52

They Enabled Postgres Partitioning and their Backend fell apart

08:55

New course alert - Unlocking Backend Performance

14:23

WebTransport is a Game Changer Protocol

31:13

WebTransport is a Game Changer Protocol (Members Only)

29:16

Your SSD lies but that's ok .. I think | Postgres fsync

13:58

The problem with software engineering

17:40

The problem with software engineering (members only extended)

26:14

Clustered Collections makes Mongo faster but there is a cost

35:10

Prime Video Swaps Microservices for Monolith: 90% Cost Reduction

39:24

A Deep Dive in How Slow SELECT * is

12:26

AWS Serverless Lambda Supports Response Streaming

42:25

The Cloudflare mTLS vulnerability - A Deep Dive Analysis

22:36

The Virgin Media ISP outage - What happened?

21:57

GitHub SSH key is Leaked - How bad is this?

13:34

How Linus Tech Tips got hacked

48:23

All Postgres Locks Explained | A Deep Dive

25:06

Pinterest moves to HTTP/3