How can I choose the best virtualization strategy?
The central idea of virtualization is that it seems that computer hardware has greater capacity than in reality. There are many ways to achieve this, so you need to keep certain things in deciding on the best virtualization strategy for your needs. If you want to choose the best strategy, consider whether your computer network has experienced a sudden increase in the number of servers used, how much money is available for virtualization and how much control you need compared to resources.
Virtualization in the computer area has been around for a long time. Early mainframes used paging techniques to virtualize storage, which means the main memory. Auxilara or disk storage has been virtualized using storage networks (SANS) and network connected storage (NAS). Virtualization has been extended to include computer and network resources. Many other servers with different operating systems can be carved from one large virtualization server.Lze assign part of the available network and allí via virtualization software.
virtualization strategy may be to replace many discrete servers, each operating the operating system and one or several applications with several large virtualization servers. The beauty of this virtualization strategy involves saving the space center space and other overheads of resources such as power supply, network drops and air conditioning. This virtualization strategy is best for organizations that have experienced the growth of the server during growth and staying other companies.
Other virtualization strategies include the use of cloud computing. Cloud Computing is when a large data center like online company offers rental servers. For a monthly fee, the customer can think of multiple servers with different capacities, storage storage and other applications and part of the network bandwidth.
the upward foot of this virtualizA point strategies are low costs because they only charge those sources that are needed to support applications. The disadvantage is that your organization will not have full control over resources. This virtualization strategy means trusting other companies or organization to keep virtual machines in operation. As a result, the trend has evolved to keep the internal and back-off application-critical application in the cloud. Remarkable exceptions to this virtualization strategy are web applications that do not require availability with rock-solid.
6 Old proverb in the computer area, however, is that what can go wrong is spoiled - and in the most unfavorable times. The best virtualization strategies of these time preserve the principles of mind.