Levels above the recommended program is the program P1, the use of traditional data protection technologies, the production server and desktop systems the number of regular backups to love the media server backup storage cabinet, when the production server or desktop, the source data is lost, then the number of backup through love storage cabinets restore data to minimize the loss of a class of protection. Lowest investment cost of these programs, operations and deployment of simple, almost suitable for all environments, but because of backup and recovery time is longer, larger backup window, so protect the grain size is limited. Relative to the timing data protection level, real-time data protection and file-level, respectively, for the launch of the database in real time backup of the database program and file real-time backup program, even if the data protection needs increase, the user is facing problems with limited budgets, or the key server can take appropriate real-time protection program, find the most suitable protection scheme, to ensure that the amount of data loss disaster is minimized.
This feature is through the lessons of Google Maps My Location for mobile positioning anonymous user information. Google will use in your course, send anonymous information to yourself, when you enable the My Location feature on mobile phones, some of the information will be returned anonymously to Google headquarters, including your position and speed. The extension of the traffic maps, driving people to bring another level of service, but Google is not a regional mobile data traffic in the first turn. Israeli start-ups is the founder of Waze. The company not only provides flat trunk highways and roads, and even smaller roads are included. In fact, Waze can use the drivers mobile phone data with the mobile status of the vehicle, produced a very accurate map of urban traffic. Drivers can also take the initiative and traffic accidents and other events. Before you leave, Waze can provide a road map than the more useful Googles real-time map.