How to deploy cloud servers to ensure application high availability, and never stop


The company needs:

                Local data center will always be the occasional power outage, resulting in business applications will always stop working. Whenever the server starts a variety of problems, busy business service starts each application health check, one by one troubleshooting. For maintenance personnel workload is too heavy.

solution:

              Local purely self-built data center, computer room renovation layout, cooling and electricity needs are taken into account. From installation to deploy network security adaptation maintenance of equipment, physical servers, cabinets, wiring, etc., these one-time investment costs are very large.


               In the cloud host to rent, rip and use, on-demand investment, management and maintenance is relatively low, large data centers provide professional and technical support services.


               Cloud Host: According to the configuration server as CPU, memory, disk, and bandwidth resources.


               Cloud Desktop: Virtual Desktop as a mobile office, also in accordance with the configuration modeling: the use of CPU, vGP, memory, bandwidth, and other resources;


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Origin blog.51cto.com/13800844/2407737