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My Interview & Study Notes

Question 15

My Interview & Study Notes

Hello world!
CS Fundamentals
CS Fundamentals
Algorithms & Data Structures
Algorithms & Data Structures
- Array
- Recursion
- String
Interviews
Interviews
- Example 1:
- Example 2:
The Google Question
The Google Question
- Nhóm 1 - System Design & Distributed Systems
  Nhóm 1 - System Design & Distributed Systems
- Nhóm 2 - Operating Systems & Low-level
  Nhóm 2 - Operating Systems & Low-level
- Nhóm 3 - Kubernetes, CI/CD & Reliability
  Nhóm 3 - Kubernetes, CI/CD & Reliability
- Nhóm 4 - Networking & Security
  Nhóm 4 - Networking & Security

15. Load Balancer

Load Balancer hoạt động như thế nào ở Layer 4 so với Layer 7?

Mục đích: Hiểu biết về OSI Model. Layer 4 (TCP/UDP, NAT, thao tác ở mức IP/Port) so với Layer 7 (HTTP/HTTPS, SSL Termination, Cookie-based routing, Packet Inspection).