A metropolitan area network (MAN) is a hybrid between a LAN and a WAN. Storage area networks (SANs) provide a high-speed infrastructure to move data between storage devices and file servers. Advantage. 1  Performance is fast.  Availability is high because of the redundancy features available.
Walking pneumonia is generally treated with antibiotics. Mild infections are often not treated because they tend to clear on their own. With treatment, most people begin to feel better within a few days.
Walking pneumonia recovery can result in a person being 100% well within a week or less, provided they are taking antibiotics. Recovery for traditional pneumonia can result in a person feeling better after seven to 10 days, but it can take at least four weeks before the disease is completely cleared from their system.