CN208368169U - A kind of data link and system - Google Patents
A kind of data link and system Download PDFInfo
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- CN208368169U CN208368169U CN201820476930.8U CN201820476930U CN208368169U CN 208368169 U CN208368169 U CN 208368169U CN 201820476930 U CN201820476930 U CN 201820476930U CN 208368169 U CN208368169 U CN 208368169U
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Abstract
The utility model discloses a kind of data link and system, data link includes data cabinet and mobile shipping platform；Wherein, the setting of data cabinet is on mobile shipping platform；Data cabinet includes reading and writing data equipment, interim high speed data transfer channel can be established between reading and writing data equipment and cold data storage center or computer room, it receives the default dsc data of cold data storage center and the default cold data of computer room or receiving house is transmitted to by mobile shipping platform and cold data storage center is transmitted to by mobile shipping platform.The utility model, which is realized, carries out strange land storage to data, solves computer room cold data the space occupied, improves the scalability of computer room；Real-time, high speed access data are allowed users to simultaneously, improve user experience.
Description
Technical field
The utility model relates to field of data storage, more particularly to a kind of data link and system.
Background technique
With the rapid development of the generation information technologies such as cloud computing, mobile Internet, Internet of Things, the data of data center
Amount is in explosive growth, and in big data era, the data volume of current enterprise grade data center management is from TB
(Trillionbyte or Terabyte, i.e., 2 40 power bytes) grade rises to PB (Petabyte, i.e., 2 50 square cards for learning characters
Section) or even EB (Exabyte, i.e., 2 60 power bytes) grade.While data volume increases, data constitute and service condition
It becomes increasingly complex, for example, data can be divided into dsc data, warm data and cold data according to the accessed frequency.And for allusion quotation
Most of data of type, the dsc data being accessed frequently is likely at the initial stage of generation, it is accessed over time
Frequency it is lower and lower, the cold data that dsc data becomes warm data, eventually becomes basic unmanned access；Just as public in social networks
The people of the photo opened, access in always first day is more, everybody does not see at leisure.However, for user, even
Cold data can not be abandoned at will, especially the data closely related with the life of people or even life, such as health medical treatment data,
Bank account information, social security data and recording of growing up etc. at least need though the low validity of accessed frequency of these data is very long
It saves seventy or eighty years even 100 years, and once abandons to live to individual subscriber and cause to seriously affect.Therefore, even it is cold
Data, there is also the demands of long-term preservation.In fact, 80% or more is all cold data, largely now in the data of data center
Cold data storage medium occupy the big quantity space of data center, due to the geographical location that data center space is limited or stores
Price remains high, and it is more and more prominent to solve cold data storage problem.
Utility model content
(1) purpose of utility model
The purpose of the utility model is to provide a kind of data link and systems, store a large amount of cold datas by strange land,
Data link travels to and fro between data center's (computer room) and strange land cold data storage center carries out data transmission, solves cold data
Memory space inadequate or geographical location price are high, the impacted problem of the extension of data center.
(2) technical solution
To solve the above problems, the utility model provides a kind of data link, including data cabinet and mobile fortune
Defeated platform；Wherein,
The data cabinet is arranged on the mobile shipping platform；
The data cabinet includes reading and writing data equipment, the reading and writing data equipment and cold data storage center or computer room
Between can establish interim high speed data transfer channel, receive the default dsc data of the cold data storage center and by the shifting
Dynamic shipping platform is transmitted to the computer room, or receives the default cold data of the computer room and passed by the mobile shipping platform
It is sent to cold data storage center.
Optionally, the mobile shipping platform is vehicle.
Optionally, the data cabinet further includes shelf for putting optical disk and compact disk reading/writing device.
Optionally, the data cabinet further includes storage scheduling unit, and the storage scheduling unit is physics and/or patrols
Controlling equipment is collected, scheduling and storage physically and/or logically are carried out to data to be transmitted.
Optionally, the storage scheduling unit includes monitoring device, the monitoring device automatic identification data to be transmitted
Content, size, and in data cabinet described in real-time monitoring each memory space occupancy situation.
Optionally, the high speed data transfer channel is optical-fiber communication channel.
At the another aspect of the utility model, a kind of data communication system is also provided, including at least one is as described above
Data link, at least one cold data storage center and at least one computer room.
Optionally, the cold data storage center includes the first allocation schedule unit, and the first allocation schedule unit is
Physically and/or logically controlling equipment carries out scheduling and transmission physically and/or logically to default dsc data.
Optionally, the computer room includes the second allocation schedule unit, and the second allocation schedule unit is physics and/or patrols
Controlling equipment is collected, scheduling and transmission physically and/or logically are carried out to default cold data.
Optionally, the computer room includes Operation Centre, and operation simultaneously has dsc data, warm data and portion in the Operation Centre
Divide default cold data.
The another aspect of the utility model, the allocation schedule unit of cold data storage center, can automatic identification data be
Become cold by cold heating and by heat, content, the size of data volume of the called data of automatic identification can be automatically performed data
Calling sends and receives storage.
The another aspect of the utility model, the allocation schedule unit of computer room can automatic identification data be by cold heating and by
Thermal change is cold, and content, the size of data volume of the called data of automatic identification, the calling that can be automatically performed data send and connects
Harvesting storage.
The another aspect of the utility model, further includes optical fiber, optical fiber be data link and cold data storage center it
Between between data link and computer room transmit data carrier.
In conclusion the utility model provides a kind of data communication system, including the storage of data link, cold data
The default dsc data of data storage center is transmitted to computer room, or presetting computer room by center and computer room, data link
Cold data is transmitted to cold data storage center.
(3) beneficial effect
The above-mentioned technical proposal of the utility model has following beneficial technical effect: cold data is subjected to strange land storage,
On the one hand it solves computer room cold data the space occupied, improves the scalability of computer room.On the other hand, when prediction data is by cold number
When according to switching to dsc data, the cold data being transported to by computer room by transmission device in advance, being allowed users in real time, at a high speed
Access data, improve user experience.
Detailed description of the invention
Fig. 1 a and Fig. 1 b show a kind of schematic diagram of data communication system.
Fig. 2 shows the structural schematic diagrams of data link.
Fig. 3 shows the structural schematic diagram of cold data storage center.
Appended drawing reference:
1: cold data storage center；2: the allocation schedule unit of cold data storage center；3: optical fiber；4: cold cabinet；5:
Wheel；6: storage scheduling unit；7: data link；8: the allocation schedule unit of computer room；9: computer room；11: storage unit；
12: storage unit.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Fig. 1 shows a kind of schematic diagram of data communication system.The data communication system includes data link 7, cold
Data storage center 1 (IDC), computer room 9 and optical fiber 3.
Cold data storage center 1 (IDC) is the storage equipment of cold data to be stored according to certain structure, while having correlation
Data management and data caller place.Cold data storage center 1 includes allocation schedule unit 2, allocation schedule unit 2
For realizing the scheduling and transmission of the cold data stored to cold data storage center.
Data link 7 includes storage scheduling unit 6, cold cabinet 4 and wheel 5.Data link 7 usually wraps
Multiple cold cabinets 4 are included, cold cabinet 4 is in data link 7 for storing the unit of data.Data link
7 storage scheduling unit 6 is used in loading data, and data are dispatched and sent to the memory space of data link 7.Data
Transmission device 7 is provided with wheel 5, can be realized the movement on geographical space, travel to and fro between computer room 9 and cold data storage center 1 it
Between transmit data, for example, data link 7 is data transport vehicle.
Data link 7 further includes shelf for putting optical disk (not shown), is used for placing compact disc.Wherein, CD is cold data
One of low cost storage mode, may make data link further to utilize using shelf for putting optical disk and compact disk reading/writing device
Cold data is carved into CD by the time for being transmitted in way to be saved, or from CD by reading data ready for use to depositing at a high speed
It stores up in equipment.It so can further promote transmission efficiency and cold data carrying cost.
Computer room 9 is dsc data Operation Centre, data that computer room 9 is stored while further including that cold number is preset in warm data and part
According to.Computer room 9 has allocation schedule unit 8, realizes the scheduling to stored dsc data, default cold data and warm data in computer room 9
And transmission.
Optical fiber 3 is the carrier for transmitting data, between cold data storage center 1 (IDC) and data link 7, with
And data are transmitted by optical fiber 3 between computer room 9 and data link 7.
The data communication system can be realized the transmission of the data double-way between cold data storage center and computer room, that is, have two
Kind working method, the first is that the default dsc data of cold data storage center is transmitted to computer room using data link, i.e.,
When the cold data of cold data storage center storage is converted into default dsc data, need to store the default dsc data from cold data
Center is transmitted on data link, is realized movement spatially by data link, is reached computer room, and will preset hot number
According to being transmitted to computer room.Second is that the default cold data of computer room is transmitted to cold data storage center using data link.
I.e. when the dsc data of computer room storage is converted into default cold data, need the default cold data being transmitted to data transmission from computer room
On device, movement spatially is realized by data link, reaches cold data storage center, and default cold data is transmitted to
Cold data storage center.As can be seen that cold data storage center and computer room can be located in a different geographical location, have between the two
There is a certain distance, the data transmission between cold data storage center and computer room is by moveable data link come real
Existing, moveable data link can overcome the problems, such as data transmission brought by cold data storage center and computer room, from
And solve cold data memory space inadequate or geographical location price height, the impacted problem of the extension of data center.Below
It is described in detail for the specific work process of both working methods.
The technical solution of the embodiment of the present application is mainly to solve the problems, such as big data storage and management.Wherein, it is counting greatly
According to the epoch, a certain center saves and run total data, and there are great cost and performance pressure, cold data and cold data storages
Center is just to alleviate data to save pressure and occur.But when by Data Migration to cold data storage center, if using public
Communication network carries out data transmission, it is clear that is difficult to obtain ideal effect in various aspects such as performance, cost and times.Therefore,
The technical solution of the embodiment of the present application will need the data collection migrated and send one to by interim high speed data transfer channel
Low cost storage center outside set a distance can get safe transmission effect more more efficient than network transmission.Further, since the application
Data link, cold data storage center and computer room in embodiment can respective independent operation, also do not require each side with one by one
Corresponding mode manages, and also has apparent advantage in terms of cost, efficiency and flexibility.
The course of work of the first working method is as follows:
It can be seen that from Fig. 1 a and connected between cold data storage center 1 and data link 7 by optical fiber 3, optical fiber 3
It is connected to the communication interface of data link 7, the transmission of data is realized by the communication interface of data link 7.Cold number
Pass through light under the control of allocation schedule unit 2 according to the default dsc data of the scheduling of allocation schedule unit 2 and transmission of storage center 1
Default dsc data is transferred to data link 7 by the communication interface of fibre 3 and data link 7.Data link 7 is deposited
Storage 6 automatic identification storage space information of scheduling unit simultaneously stores the default dsc data in data link 7.In number
After being transmitted, the default dsc data is transported to computer room 9 by data link 7.It can be seen that 9 He of computer room from Fig. 1 b
It is connected between data link 7 by optical fiber 3, optical fiber 3 is connected to the communication interface of data link 7, is passed by data
The transmission for sending the communication interface of device 7 to realize data.Under the control of the allocation schedule unit 8 of computer room 9, the default dsc data
It is transferred to computer room 9 by the communication interface and optical fiber 3 of data link 7, and is stored into the data cabinet of computer room 9, thus complete
At cold data storage center 1 to the data transmission of computer room 9.
Cold data storage center is to computer room transmission data shown in specific step is as follows:
Cold data storage center 1 receives default dsc data transmission request from computer room 9, passes through the number of cold data storage center 1
Data link 7 is called according to caller.
The allocation schedule unit 2 of cold data storage center 1 is called simultaneously in storing data according to preset dsc data
Optical fiber 3 is connected using the communication interface of data link 7, the preset dsc data is sent to data by optical fiber 3 and is passed
Send device 7.
Data link 7 is received by storage scheduling unit 6 using the wireless communication interface incoming fiber optic 3 of setting
Above-mentioned default dsc data, and by the default dsc data storage into the cold cabinet 4 of data link 7.
The default dsc data is loaded onto designated room 9 by the default dsc data end of transmission, data link 7.
Data link 7 will preset communication interface incoming fiber optic 3 by the allocation schedule unit 8 of computer room 9 automatically
Dsc data is sent to the corresponding spatial position of computer room 9, and the spatial position is by allocation schedule unit 8 according to the storage of computer room 9
Spatial distribution is scheduled storage with spatial distribution and data characteristics etc..
The course of work of second of working method is as follows:
It can be seen that from Fig. 1 b and connected between computer room 9 and data link 7 by optical fiber 3, optical fiber 3 is connected to data
The communication interface of transmission device 7 realizes the transmission of data by the communication interface of data link 7.The allocation schedule of computer room 9
The scheduling of unit 8 and default cold data is sent, under the control of allocation schedule unit 8, passes through optical fiber 3 and data link 7
Default cold data is transferred to data link 7 by communication interface.6 automatic identification of storage scheduling unit of data link 7
Storage space information simultaneously stores the default dsc data in data link 7.After the data transfer is complete, data pass
Send device 7 that the default cold data is transported to cold data storage center 1.It can be seen that 1 He of cold data storage center from Fig. 1 a
It is connected between data link 7 by optical fiber 3, optical fiber 3 is connected to the communication interface of data link 7, is passed by data
The transmission for sending the communication interface of device 7 to realize data.It is described under the control of the allocation schedule unit 2 of cold data storage center 1
Default cold data is transferred to cold data storage center 1 by the communication interface and optical fiber 3 of data link 7, and stores to cold
In the data cabinet of data storage center 1, to complete data transmission of the computer room 9 to cold data storage center 1.
Computer room 9 transmits data shown in specific step is as follows to cold data storage center 1:
Cold data storage center 1 receives the default cold data issued from computer room 9 and is put in storage request, passes through cold data storage center
1 data call routine call data link 7.
Default cold data is automatically identified in computer room according to data type, data volume size by the allocation schedule unit 8 of computer room 9
The default cold data stored in 9 is called automatically, and is attached by optical fiber 3 and the communication interface of data link 7,
Data link 7 is sent by the default cold data.
The storage scheduling unit 6 of data link 7 is stored according to the data type and data volume size automatic identification
Space, and in the storage to the data space of identification of corresponding data.
Data are loaded onto cold data storage center 1 by the preset cold data end of transmission, data link 7.
Data link 7 is by communication interface incoming fiber optic 3, by the allocation schedule unit 2 of cold data storage center 1,
Automatically received data are sent to the corresponding spatial position of cold data storage center 1, spatial position is by allocation schedule unit 2
It is distributed according to the memory space of cold data storage center 1, is scheduled storage with spatial distribution and data characteristics etc..
Fig. 2 shows the structural schematic diagrams of data link.Figure it is seen that data link 7 includes storage
Scheduling unit 6, cold cabinet 4 and wheel 5, space size of the number of cold cabinet 4 according to data link, data biography
The actual demand sent is set.4 cold cabinets are arranged in data link 7 in the present embodiment, are individually identified as No. a and cold deposit
Container, No. b cold cabinet, No. c cold cabinet and No. d cold cabinet.Each cold cabinet 4 is provided with multiple data storage areas,
It is arranged according to the sequence of agreement, and by taking No. b cold cabinet as an example, No. b cold cabinet includes 20 data storage areas, these
Data storage area is arranged according to from the sequence of columns and rows, totally 2 row, and every row includes 2 column, and each column includes 5 data, therefore is schemed
The data storage area of No. b cold cabinet pointed by arrow can be identified as vertical the first of No. b cold cabinet in 2
Row, first row from left to right and third memory block from top to bottom.Similarly, No. c cold cabinet uses and No. b cold cabinet
Identical arrangement mode places data storage area, and No. c cold cabinet also include 20 data storage areas, these data storage areas
It is arranged according to from the sequence of columns and rows, totally 2 row, every row includes 2 column, and each column includes 5 data, therefore arrow institute in Fig. 2
The data storage area of No. c cold cabinet of direction can be identified as the vertical the first row of No. c cold cabinet, from left to right
First row and first memory block from top to bottom.Scheduling unit 6 is stored to be arranged in No. a cold cabinet region, it can be automatic
Identify content, the size of the data volume of transmission, at the same can in Real-time Monitoring Data transmission device 7 each memory space occupancy feelings
Condition can be realized the scheduling to the global storage of memory space when receiving data.
In the first embodiment, 6 automatic identification of storage scheduling unit of data link 7 is to from cold data storage center
1 or the file that transmits of computer room 9 be video file, the sizes of data is 500G, and by the way that space scheduling is automatically stored, monitoring data are passed
The occupancy situation of each memory space in device 7 is sent, finds vertical the first of No. b cold cabinet of data link 7
There are enough memory spaces in row, first row from left to right and third memory block from top to bottom, can store video text
Part, therefore store scheduling unit 6 and store the video file in the memory space.
In a second embodiment, 6 automatic identification of storage scheduling unit of data link 7 is from cold data storage center 1
Or the file that computer room 9 transmits is audio file, the size of data is 100G, and by the way that space scheduling is automatically stored, monitoring data are passed
It send the occupancy situation of each memory space in device 7, finds the vertical the first row of c cabinet, from left to right first
Column have enough memory spaces with first memory block from top to bottom, can store the video file, therefore it is single to store scheduling
Member 6 stores the video file in the memory space.
Fig. 3 shows the structural schematic diagram of cold data storage center.Cold data storage center 1 includes allocation schedule unit 2,
The setting of allocation schedule unit 2 is adjacent with data storage area in 1 lower right field of cold data storage center.From figure 3, it can be seen that
The data storage area of cold data storage center 1 is divided into 5 regions, and each region includes multiple storage units, and each storage is single
Member is set with specific title, is located at close to the storage unit 11 of allocation schedule unit 2 from left as indicated by an arrow
To the 5th right region, it is identified as the area A2, storage unit 12 indicated by another arrow is located at the 2nd area from left to right
Domain is identified as the area D3.Allocation schedule unit 2 can state described in automatic identification data, i.e., become cold by cold heating and by heat, from
Content, the size of data volume of the called data of dynamic identification, the calling that can be automatically performed data send and receive storage.
In third embodiment, the distribution of cold data storage center 1 is transferred 2 automatic identification data of unit and need to be sent
Default dsc data, and the default dsc data is video file, video file size is 600G, is stored in the area D3, allocation schedule list
The video file in the area D3 is called automatically and is sent to data link 7 by member 2.On the contrary, cold data storage center 1
It is to need received default cold data, and the default cold data is video file, video text that 2 automatic identification data of unit are transferred in distribution
Part size is 600G, and allocation schedule unit 2 receives the default cold data from data link 7, and automatically selects and can store
The data storage unit of the video file is the area D3, which is stored in the area D3.
In the 4th embodiment, the distribution of cold data storage center 1 is transferred 2 automatic identification data of unit and need to be sent
Default dsc data, and the default dsc data is picture file, picture file size is 200G, is stored in the area A2, allocation schedule list
The picture file in the area A2 is called automatically and is sent to data link 7 by member 2.On the contrary, cold data storage center 1
It is to need received default cold data, and the default cold data is picture file, picture text that 2 automatic identification data of unit are transferred in distribution
Part size is 200G, and allocation schedule unit 2 receives the default cold data from data link 7, and automatically selects and can store
The data storage unit of the video file is the area A2, which is stored in the area A2.
Similar to the structure of cold data storage center, computer room includes allocation schedule unit, and allocation schedule unit has
Function identical with cold data storage center, can state described in automatic identification data, i.e., become cold by cold heating and by heat,
Content, the size of data volume of the called data of automatic identification, the calling that can be automatically performed data send and receive storage.
For example, the state that the allocation schedule unit of computer room is capable of automatic identification data belongs to default cold data, data type belongs to picture
File, file size and storage location.Alternatively, the state that the allocation schedule unit of computer room is capable of automatic identification data belongs to
Default dsc data, data type belong to video file, file size and storage location.
In conclusion the utility model provides a kind of data communication system, the system comprises data links, cold
The default dsc data of data storage center is transmitted to computer room by data storage center and computer room, data link, or by machine
The default cold data in room is transmitted to cold data storage center.Cold data is carried out strange land storage by the utility model, is on the one hand solved
Computer room cold data the space occupied, improves the scalability of computer room；On the other hand, when prediction data switchs to hot number by cold data
According to when, the cold data is transported to by computer room by transmission device in advance, allow users in real time, the access number of high speed
According to raising user experience.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (10)
1. a kind of data link, which is characterized in that the data link includes that data cabinet and mobile transport are flat
Platform；Wherein,
The data cabinet is arranged on the mobile shipping platform；
The data cabinet includes reading and writing data equipment, between the reading and writing data equipment and cold data storage center or computer room
Interim high speed data transfer channel can be established, receives the default dsc data of the cold data storage center and by the mobile fortune
Defeated platform is transmitted to the computer room, or receives the default cold data of the computer room and be transmitted to by the mobile shipping platform
Cold data storage center.
2. data link according to claim 1, which is characterized in that the mobile shipping platform is vehicle.
3. data link according to claim 1, which is characterized in that the data cabinet further includes optic disc storage
Frame and compact disk reading/writing device.
4. data link according to claim 1 or 3, which is characterized in that the data cabinet further includes storage
Scheduling unit, the storage scheduling unit are physically and/or logically controlling equipment, carry out physics to data to be transmitted and/or patrol
The scheduling and storage collected.
5. data link according to claim 4, which is characterized in that the storage scheduling unit includes that monitoring is set
It is standby, content, the size of the monitoring device automatic identification data to be transmitted, and respectively stored in data cabinet described in real-time monitoring
The occupancy situation in space.
6. data link according to claim 1, which is characterized in that the high speed data transfer channel is logical for optical fiber
Believe channel.
7. a kind of data communication system, which is characterized in that the system comprises at least one such as any one of claim 1-6 institute
The data link stated, at least one cold data storage center and at least one computer room.
8. data communication system according to claim 7, which is characterized in that the cold data storage center includes first point
With scheduling unit, the first allocation schedule unit is physically and/or logically controlling equipment, carries out physics to default dsc data
And/or the scheduling and transmission of logic.
9. data communication system according to claim 7, which is characterized in that the computer room includes the second allocation schedule list
Member, the second allocation schedule unit are physically and/or logically controlling equipment, are carried out physically and/or logically to default cold data
Scheduling and transmission.
10. the data communication system according to claim 7 or 9, which is characterized in that the computer room includes Operation Centre, institute
It states in Operation Centre while operation has dsc data, warm data and part to preset cold data.
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| CN108538323A (en) * | 2018-04-04 | 2018-09-14 | 北京蓝杞数据科技有限公司天津分公司 | A kind of data transferring method, system, electronic equipment and readable storage medium storing program for executing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108538323A (en) * | 2018-04-04 | 2018-09-14 | 北京蓝杞数据科技有限公司天津分公司 | A kind of data transferring method, system, electronic equipment and readable storage medium storing program for executing |
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