Monis Yousuf
Monis Yousuf
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What is a Load Balancer? System Design Guide
Did you know that load balancers are designed to handle millions of requests per second, keeping large-scale systems like Netflix and WhatsApp running smoothly?
In this video, we’ll explore what load balancers are, how they work, and key algorithms behind them-helping you not just crack system design interviews but also sharpen your skills as a future software architect!
#softwareengineer #systemdesign #loadbalancer
▬▬▬▬▬▬ TIMESTAMPS ▬▬▬▬▬▬
00:00 Intro
00:47 What is a Load Balancer?
02:35 Static Load Balancers
02:40 Round Robin Algorithm
02:57 Weighted Round Robin Algorithm
03:54 Source IP Hashing
06:18 Summary - Static Load Balancers
06:58 Dynamic Load Balancers
07:13 Least Connections
07:37 Weighted Least Connections
08:56 Least Response Time
09:56 Resource Based (!)
11:52 Summary - Dynamic Load Balancers
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