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Load Balancing

Edward Chen
Ranch Hand

Joined: Dec 23, 2003
Posts: 798
If we use Load Balancing, how many percentage of performance improvement we can get ? 50% ?

Ulf Dittmer

Joined: Mar 22, 2005
Posts: 42965
That depends on what the app is doing, and how it's doing it. 50% is the theoretical maxium for 2 machines instead of 1; 0% would be the minimum. Amdahl's Law is a rough guideline to what's achievable.
Satya Chekuri
Ranch Hand

Joined: May 01, 2013
Posts: 37
Unless you are talking about load balancing a process to multiple machines (efficient use of cores), I don't see how performance will get impacted by load balancing.

If you are load balancing traffic coming into web application, it improves availability and not performance (This statement assumes that you have enough resources to handle set amount of traffic on all machines).
I agree. Here's the link:
subject: Load Balancing
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