View All num of num See all Photos Blucora This employer has taken extra steps to respond to reviews and provide job seekers with accurate company information, photos, and reviews. Interested for your company?Learn More. www.blucora.com Profile Unclaimed Overview Reviews Salaries Interviews Jobs Photos Benefits 28 Reviews 58 Salaries 6 Interviews Follow Add Review or Salary Follow Add Review or Salary Interview Question Server Engineer Interview Blucora How do load balancers work. Tags: See more , See less 8 Answer Add Tags Answer Interview Answer 1 Answer ▲ 0 ▼ Load balancers can be software or hardware. They look at the network packet and based on a decision criteria, forward the request to a specific IP. Interview Candidate on Nov 4, 2009 Add Answers or Comments To comment on this, Sign In or Sign Up.