Cloud computing circularly-arranged disaster recovery
A cloud computing and disaster recovery technology, applied in the field of cloud computing, can solve problems such as failure to form cloud platform functions, cloud platform data economy, security, automatic backup, and bottlenecks in the development of disaster recovery cloud platforms.
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Embodiment 1
[0012] Embodiment 1: Schematic diagram of the backup function of the present invention.
[0013] In the figure, 1 is sub-center 1; 2 is sub-center 2; 3 is sub-center 3; the sub-centers are connected by line 4. Each of the three sub-centers is physically divided into three zones and the rings correspond to each other, that is, sub-center 1’s 1-zone 1-1 corresponds to sub-center 2’s 1-zone 2-1, sub-center 3’s 1 zone 3-1; sub-center 1 The 2 divisions 1-2 of the sub-center 2 correspond to the 2 divisions 2-2 of the sub-center 2 and the 2 divisions 3-2 of the sub-center 3; the 3 divisions 1-3 of the sub-center 1 correspond to the 3 divisions 2-3 and 3 3 partitions and 3 ones (see signs A, B, C), when a sub-center such as A is running, the corresponding partition A of the other two sub-centers is synchronous or backed up, so that the data is distributed in three places, Form a backup. This kind of partition corresponds to the ring setting, which can not only make full use of sub-c...
Embodiment 2
[0014] Embodiment 2: Schematic diagram of the disaster recovery function of the present invention.
[0015] Sub-center 1 is built in Beijing, Sub-center 2 is built in Wuhan, and Sub-center 3 is built in Guiyang. Sub-center 1, Sub-center 2, and Sub-center 3 are divided into three areas, A, B, and C, which correspond to each other (intentionally misplaced in the figure) The positions of A, B, and C indicate that the partitions are not consistent on the surface, but corresponding in essence). When the B area of sub-center 1 is running, the B areas of sub-centers 2 and 3 are also running synchronously or in backup. If a disaster occurs in any one place, The data in the other two places are backed up, so that the security of the cloud platform data is guaranteed.
Embodiment 3
[0016] Embodiment 3: Schematic diagram of the application function of the present invention.
[0017] Sub-centers 1, 2, and 3 are respectively connected to terminal 5 through wired and wireless channels. Sub-centers 1, 2, and 3 and their respective partitions are arranged in a corresponding ring to form a disaster recovery unit. One disaster recovery unit or multiple wired and wireless channels The disaster recovery unit forms a cloud platform, which has brand-new functions of resource saving, backup and disaster recovery.
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