This chapter will focus on specific availability (and resiliency) solutions in vSphere, whereas, with the VMware technology, it is possible to create an entire HA infrastructure on every level.
When we think about how we can work with all the benefits of VMware solutions, we see a lot of positions and levels where it is possible to protect the infrastructure. Still, the physical and infrastructural parts of your environment are really important and crucial, so the right design and configuration are needed for your hardware, such as servers, switches, storage, and host bus adapter (HBA), in order to design and configure all of them without a potential single point of failure.
However, only the infrastructure level is essential and must be resilient. Also, workloads need a good HA level according to business requirements and needs. There...