CN103207815A - Management host, data management system and data backup method - Google Patents
Management host, data management system and data backup method Download PDFInfo
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- CN103207815A CN103207815A CN2012100079989A CN201210007998A CN103207815A CN 103207815 A CN103207815 A CN 103207815A CN 2012100079989 A CN2012100079989 A CN 2012100079989A CN 201210007998 A CN201210007998 A CN 201210007998A CN 103207815 A CN103207815 A CN 103207815A
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Abstract
The invention relates to a data backup method, which comprises the following steps of regularly performing a checking program to check whether data in a terminal host is required to be backed up; when the condition that the data in the terminal host is required to be backed up is discovered in the checking program, copying the data required to be backed up, generating backup data, and temporarily storing the backup data in the terminal host; and in an uploading period, uploading the backup data and storing the backup data in a management host. The invention also relates to a management host and a data management system. The management host, the data management system and the data backup method can keep the integrity of all electronic asset of a company.
Description
Technical field
The present invention relates to a kind of data backup technical field, relate in particular to a kind of structure, data management system and data back up method of management host.
Background technology
Along with the quick growth of enterprises archives electronization, and it is also increasingly important how to preserve the enterprises formed precious electronic record assets of accumulating over a long period.Enterprise all is the work of finishing file or data backup with the backup mode of manpower at backup interior employee's electronic record at present, for example need regularly on each employee's personal computer, company's file to be backed up to disk by the information manager, or need the company's archives in the personal computer be uploaded to archive database by employee's spontaneity.Yet, the backup method of employing manpower is the labor intensive cost not only, also can not reach the integrality of preservation company all files, more may when labor turnover, take the important archives of important archives or deletion company in the lump away, thereby cause the heavy losses of the electronic record assets of enterprise.
Summary of the invention
One of purpose of the present invention is exactly to be to provide a kind of data back up method, is applicable to end host, further can reach the integrality of all electronic assets of preservation company.
Another object of the present invention is a kind of data management system is provided exactly, is applicable to end host and management host, and uses above-mentioned data back up method, further can reach the integrality of all electronic assets of preservation company.
A further object of the present invention is a kind of management host is provided exactly, is suitable for being connected to a plurality of end hosts, and further management and all electronic assets of preservation company.
Whether the present invention proposes a kind of data back up method, is applicable to end host, and comprises the following steps: regularly to carry out scrutiny program, have data to back up to check in the end host; When finding that in scrutiny program end host has data to back up, then copy and need carry out backed up data, and produce Backup Data, Backup Data is temporary in the end host; During uploading, Backup Data is uploaded and is stored in the management host.
In one embodiment of the invention, above-mentioned Backup Data is uploaded to the step of management host, more comprises step: transmit Backup Data according to the preset data transmission bandwidth.
In one embodiment of the invention, when above-mentioned preset data transmission bandwidth transmits Backup Data, be to transmit with secure data transport layer encryption technology.
In one embodiment of the invention, above-mentioned scrutiny program is realized by resident program.
The present invention proposes a kind of data management system in addition, is applicable to end host and management host, and data management system comprises: first control tool and second control tool.First control tool is installed in the end host, whether there are data to back up in the end host to make regular check on, and when finding to have data to back up, copy and need carry out backed up data, and produce Backup Data, Backup Data is temporary in the end host; Second control tool is installed in the management host, and regularly produces to upload and require to give first control tool, and wherein first control tool can be uploaded to management host with Backup Data, uploads requirement with response.
The present invention reintroduces a kind of management host, is suitable for being connected to a plurality of end hosts, and management host comprises: processing module, fastening means and control tool.Fastening means couples processing module, and is connected with a plurality of end hosts; Control tool is connected with processing module, and regularly call out each end host and check whether keep in the Backup Data that remains to be uploaded in each end host, when control tool find a plurality of end hosts one of them when having temporary Backup Data, then require corresponding end host with the preset data transmission bandwidth Backup Data to be uploaded to management host.
In one embodiment of the invention, above-mentioned management host more comprises memory module, and memory module is coupled to processing module, and in order to store a plurality of Backup Datas.
In one embodiment of the invention, above-mentioned Backup Data is stored in the memory module with the form of a plurality of source codes.
In one embodiment of the invention, above-mentioned management host is to realize with database server.
In one embodiment of the invention, one of them is realized at least for above-mentioned database server employing disk array formula server and network high in the clouds magnetic disc type server.
In one embodiment of the invention, when above-mentioned preset data transmission bandwidth transmits Backup Data, be to adopt the transmission of secure data transport layer encryption technology.
The present invention solves the mode of foregoing problems, is to use above-mentioned data back up method in data management system.When data management system is installed on a kind of control tool (i.e. first control tool) in a plurality of end hosts, with a kind of control tool (i.e. second control tool) when being installed in the management host, first control tool in each end host just can regularly be carried out scrutiny program, whether there are data to back up to check in the end host, when finding that in scrutiny program end host has data to back up, first control tool will copy and need carry out backed up data, and generation Backup Data, Backup Data is temporary in the end host, and in during uploading, first control tool will be uploaded Backup Data and be stored in the management host, to respond the requirement of uploading that second control tool sent.Therefore, data management system of the present invention only can be carried out the backup of data in the mode of robotization and centralized management, thereby can preserve the integrality of all electronic data of company more when being carried out data backup.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the synoptic diagram according to the network system of one embodiment of the invention.
Fig. 2 is the process flow diagram according to the performed step of first control tool of one embodiment of the invention.
Fig. 3 is the process flow diagram according to the performed step of second control tool of one embodiment of the invention.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of management host, data management system and data back up method, method, step, structure, feature and the effect that foundation the present invention proposes, describe in detail as after.
Fig. 1 is the synoptic diagram according to the network system of one embodiment of the invention.Please refer to Fig. 1, network system 100 comprises network 10, end host 11 and management host 12.Network 10 is connected between a plurality of end hosts 11 and the management host 12.End host 11 is connected to management host 12 by network 10, and in end host 11 inside first control tool 111 is installed, and whether this first control tool 111 will be made regular check on has data to back up in the end host 11, and when finding to have data to back up, copy and to carry out backed up data, and the generation Backup Data, Backup Data is temporary in the end host 11.Management host 12 is connected to the local side of each end host 11 by network 10, and in management host 12 inside second control tool 122 is installed, and this second control tool 122 regularly produces to upload and requires to give first control tool 111, and this first control tool 111 can be uploaded to management host 12 with Backup Data, uploads requirement (detailed aftermentioned) with response.
In the present embodiment, first control tool 111 and second control tool 122 can be formed data management system.In addition, network 10 is to come framework with LAN, and one of them is realized at least for example can to adopt wireless network and cable network framework.In addition, a kind of storage unit 110 more is set in the described end host 11, and this storage unit 110 can adopt for example be hard disk, random access memory or flash memory one of them realize, this kind storage unit 110 further stores first control tool 111, and this first control tool 111 can be the control software product that a cover has scrutiny program.
Particularly, management host 12 more includes memory module 121, processing module 123, fastening means 125 and control tool 127.Memory module 121 couples processing module 123, in order to store a plurality of Backup Datas.Processing module 123 is coupled between memory module 121 and the fastening means 125.Fastening means 125 is connected to the local side of each end host 11 by network 10.Control tool 127 inside have above-mentioned second control tool 122, and be connected with processing module 123, with each end host 11 of regular calling and whether check in each end host 11 the temporary Backup Data that remains to be uploaded, when control tool 127 find a plurality of end host 11 one of them when having temporary Backup Data, then require corresponding end host 11 with the preset data transmission bandwidth Backup Data to be uploaded to management host 12.In the present embodiment, management host 12 can be database server, and this database server can to adopt for example be that one of them is realized at least for disk array formula server and network high in the clouds magnetic disc type server.In addition, memory module 121 is stored a plurality of Backup Datas with the form of a plurality of source codes.Below will describe the data back up method of data management system in detail.
Please continue with reference to figure 1, first control tool 111 is installed on storage unit 110 in each end host 11, and after end host 11 started, first control tool 111 will regularly carry out scrutiny program in each end host 11 inside and be connected to the default file of end host 11 inside.Whether then, first control tool 111 will be made regular check on default file in the end host 11 has data need back up (just carrying out the data set up after the data backup in last time).When first control tool 111 checked out that data need back up in default file, then being denoted as needed backed up data.After the needs backed up data is labeled, then copy the data of this class and produce Backup Data, Backup Data is temporary in the local side of end host 11.Then, when between end host 11 lay-up periods, first control tool 111 will be uploaded to management host 12 with Backup Data by network 10 according to uploading requirement.Uploading Backup Data during the management host 12, first control tool 111 can transmit above-mentioned Backup Data according to the preset data transmission bandwidth.And uploading Backup Data to management host 12, first control tool 111 will be denoted as the data that backed up with presetting the data of setting up in the file.In this embodiment, the preset data transmission bandwidth transmits Backup Data, is to transmit with secure data transport layer encryption technology.In addition, described scrutiny program can for example be a kind of resident program.
In the present embodiment, can again second control tool 122 be installed in the management host 12, and after management host 12 starts, second control tool 122 will regularly produce to upload and require to give fastening means 125 by processing module 123, this fastening means 125 will send first control tool 111 to by network 10 with uploading requirement, second control tool 122 also can regularly be called out the local side of each end host 11 by fastening means 125 then, and checks whether the local side of each end host 11 keeps in the Backup Data that remains to be uploaded.When second control tool 122 find end host 11 one of them when having temporary Backup Data, and between end host 11 lay-up periods, first control tool 111 will be uploaded to Backup Data management host 12, uploads requirement with response.Uploading Backup Data during the management host 12, second control tool 122 also can require corresponding end host 11 with the preset data transmission bandwidth Backup Data is uploaded in the management host 12 by network 10 by fastening means 125.And when uploading Backup Data to management host 12, second control tool 122 will be stored in memory module 121 by processing module 123 with the form of a plurality of source codes with its Backup Data.During described preset data transmission bandwidth transmits Backup Data, it is the transmission of making Backup Data with secure data transport layer encryption technology.
By above-mentioned explanation as can be known, the data management system of present embodiment can regularly be carried out data backup in each end host, the needs backed up data correctly can also be backed up, and any resource of occupied terminal main frame not.For instance, when the user when end host uses file software for editing (as: Office Excel or Word) editing electronic file, data management system can not carried out backup job with this part e-file, makes it possible to the needs backed up data is correctly backed up; And when the user edit finish e-file after, only need this part e-file is based upon in the default file of end host, enter idle state (as: employee's quitting time) at end host then, data management system just can be carried out backup job with this part e-file automatically within during this section, thereby any resource of occupied terminal main frame not.
In addition, in certain embodiments, data management system also can limit transmission bandwidth when being checked through the Backup Data that end host remains to be uploaded, reach the purpose of scatternet resource.For instance, when management host 12 specified more than one end host 11 to upload Backup Data between lay-up period, management host 12 just must be set the transmission bandwidth of each end host 11 corresponding each paths by fastening means 125.That is to say, if management host 12 is connected to the transmission bandwidth that the transmission path of network 10 is defined in 100Mbps, and management host 12 just can be specified and only allowed ten end hosts 11 upload Backup Data between lay-up period, the end host 11 that this moment, management host 12 just must require correspondences by fastening means 125 is defined in the preset data transmission bandwidth of 10Mbps with each transmission paths, so that the Backup Data of each end host 11 is uploaded in the management host 12 by network 10.Thus, just can limit the transmission bandwidth of each end host, reach the purpose of scatternet resource.
By the explanation of the various embodiments described above, can summarize some basic operational steps of data management system of the present invention, as shown in Figure 2.Fig. 2 is that described first control tool 111 is installed in the end host 11 according to the process flow diagram of the performed step of first control tool 111 of one embodiment of the invention.Please also refer to Fig. 1 and Fig. 2, performed step comprises the following steps: at first, regularly carries out scrutiny program, and is connected to the default file (shown in step S21) in the end host 11.Then, check whether to have in the default file and carried out the data (shown in step S22) set up after the data backup in last time.Then, indicate the data of carrying out setting up after the data backup last time and be needs backed up data (shown in step S23).Otherwise, then continue regularly to carry out scrutiny program, and be connected to the default file (shown in step S21) in the end host 11.Next, copying needs backed up data and produces Backup Data, Backup Data is temporary in the local side (shown in step S24) of end host 11.Then, when between end host 11 lay-up periods, according to uploading requirement Backup Data is uploaded to management host 12(shown in step S25).At last, the data of setting up in the default file are denoted as the data (shown in step S26) that backed up.
By the explanation of the various embodiments described above, can also summarize some basic operational steps of data management system of the present invention, as shown in Figure 3 again.Fig. 3 is that described second control tool 122 is installed in the management host 12 according to the process flow diagram of the performed step of second control tool 122 of one embodiment of the invention.Please also refer to Fig. 1 and Fig. 3, performed step comprises the following steps: that at first generation is regularly uploaded and required to give a plurality of end host 11(shown in step S31).Then, each end host 11 of roll call, and check whether keep in the Backup Data (shown in step S32) that remains to be uploaded in each end host 11.When find a plurality of end host 11 one of them when having temporary Backup Data, then between end host 11 lay-up periods, require corresponding end host 11 with the preset data transmission bandwidth Backup Data to be uploaded to management host 12(shown in step S33).Otherwise, then continue regularly to produce to upload to require to a plurality of end hosts (shown in step S31).
What deserves to be mentioned is to also have many parts that can trickle adjustment in implementation detail of the present invention.For instance, first control tool 111 not only can be installed on each end host 11 with artificial mode and realize, yet first control tool 111 can also be arranged in the management host 12, as long as when end host 11 is connected to management host 12, first control tool 111 in the management host 12 will attach it in the end host 11 that does not have this control tool by the mode that network 10 is disposed.
In sum, because scrutiny program is regularly carried out in meeting of the present invention in each end host.When data need back up, can copy automatically and need carry out backed up data, and Backup Data is temporary in the local side of end host, in during default uploading, with pre-set bandwidths Backup Data is uploaded and is stored in the management host.Thus, just can simplify the program of backup, and can when backing up, not cause network bandwidth reduction and the reduction work efficiency.Therefore, the present invention only can carry out data backup in the mode of robotization and centralized management, thereby can preserve the integrality of all electronic data of company more when carrying out data backup.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (11)
1. a data back up method is applicable to end host, it is characterized in that: described data back up method comprises the following steps:
Regularly carry out scrutiny program, whether have data to back up in the described end host to check;
When finding that in described scrutiny program end host has data to back up, then copy and need carry out backed up data, and produce Backup Data, described Backup Data is temporary in the described end host; And
During uploading, described Backup Data is uploaded and is stored in the management host.
2. data back up method according to claim 1 is characterized in that: described Backup Data is uploaded to the step of described management host, more comprises step: transmit described Backup Data according to the preset data transmission bandwidth.
3. data back up method according to claim 2 is characterized in that: when described preset data transmission bandwidth transmits described Backup Data, be to transmit with secure data transport layer encryption technology.
4. data back up method according to claim 1, it is characterized in that: described scrutiny program is realized by resident program.
5. a data management system is applicable to end host and management host, it is characterized in that: described data management system comprises:
First control tool, be installed in the described end host, whether there are data to back up in the described end host to make regular check on, and when finding to have data to back up, copy and to carry out backed up data, and the generation Backup Data, described Backup Data is temporary in the described end host; And
Second control tool is installed in the described management host, and regularly produces to upload and require to give described first control tool,
Wherein said first control tool can be uploaded to described management host with described Backup Data, to respond the described requirement of uploading.
6. a management host is suitable for being connected to a plurality of end hosts, it is characterized in that: described management host comprises:
Processing module;
Fastening means couples described processing module, and is connected with described a plurality of end hosts; And
Control tool, be connected with described processing module, and regularly call out each described end host and check whether keep in the Backup Data that remains to be uploaded in each described end host, when described control tool find described end host one of them when having temporary Backup Data, then require corresponding end host with the preset data transmission bandwidth described Backup Data to be uploaded to described management host.
7. management host according to claim 6, it is characterized in that: described management host more comprises memory module, described memory module is coupled to described processing module, and in order to store a plurality of Backup Datas.
8. management host according to claim 7, it is characterized in that: described Backup Data is stored in the described memory module with the form of a plurality of source codes.
9. management host according to claim 8, it is characterized in that: described management host is to realize with database server.
10. management host according to claim 9 is characterized in that: described database server adopts disk array formula server and network high in the clouds magnetic disc type server, and one of them is realized at least.
11. management host according to claim 6 is characterized in that: when described preset data transmission bandwidth transmits described Backup Data, be to adopt the transmission of secure data transport layer encryption technology.
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| EP0813150A2 (en) * | 1996-06-10 | 1997-12-17 | Sun Microsystems, Inc. | Method and system for escrowed backup of hotelled world wide web sites |
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