Load balancing distributes network traffic across multiple paths to reduce heavy traffic flow across a single server. Because WAN connections are notoriously difficult to set up and manage, however, most companies only have a single WAN connection per branch location, which makes it impossible to load balance. Load balancing does not require a WAN, although it can also be done with WAN connections. In most cases, organizations load balance within the data center. Have it configured so that the process of balancing the workload is automatic. Expand the capacity of the resources to handle the required workload. Having two links that are in active/standby mode - one working and one waiting for failure - isn't considered load balancing because the traffic isn't shared across the two links. Reduce the places in the work flow where a single point of failure can bring the process to a halt. Organizations can run load balancing as low as the network interface layer and as high up as the data center or cloud.īecause multiple paths exist for load balancing, a degree of failover exists if one path becomes inaccessible, the other continues. Load balancing spreads traffic across multiple paths, enabling better efficiency and lower latency for applications, especially in heavy traffic situations. load balancing and discuss the similarities and differences between the two.
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