I get asked about GSLB quite often, so I thought I would hammer this out. Let me know what you guys think. And full disclosure, I am a NetScaler kind of guy. You can ask me about other solutions, but in my opinion, nothing does this as well as NetScaler. Again, solely my opinion.
So let’s start with the basics - general load balancing is a service that distributes requests evenly across backend resources. This can be done for a variety for reasons: performance, disaster scenarios, high availability, etc.... read more.