CN103927129B - Date storage method - Google Patents
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- CN103927129B CN103927129B CN201410095209.0A CN201410095209A CN103927129B CN 103927129 B CN103927129 B CN 103927129B CN 201410095209 A CN201410095209 A CN 201410095209A CN 103927129 B CN103927129 B CN 103927129B
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Abstract
The invention discloses a kind of date storage method, comprise the following steps：Receive the data for needing to store；Determine the type of the data for needing to store；Based on the type for the data for needing to store, the data are sent to the flash memory area of hybrid hard disk or the storage of magnetically hard panel, to realize that the optimization to data is stored.According to the date storage method of the present invention, made a distinction by the type of the data to needing to store, by read or write speed require high and read-write number of times require few operating system file, audio/video file, compressed file type data distribution to the flash memory area of hybrid hard disk store, other class data distributions to the magnetically hard panel of hybrid hard disk that read or write speed is less demanding and read-write number of times requirement is more is stored, the read or write speed and service life of hard disk are not only effectively improved, cost is also reduced.
Description
Technical field
The invention belongs to technical field of the computer network, and in particular to a kind of date storage method.
Background technology
Hard disk（Hong Kong and Taiwan are referred to as hard disc, English name：Hard Disk Drive abbreviations HDD, full name Winchester formula hard disk）
It is one of the storage medium of computer mainly, is made up of the disk of one or more aluminum or glass system.Hard disk is mainly used in
Data storage, to ensure the normal operation of data in cloud network.At present, hard disk mainly includes conventional hard, flash memory hard disk and mixed
Three kinds of hard disk is closed, wherein, the advantage of flash memory hard disk is that reading and writing data speed is fast, has the disadvantage that read-write life is short, unit capacity
Price it is high, thus flash memory hard disk is adapted to the big data, big file and require the fast file of reading and writing data that copy infrequently changes；
The characteristics of with flash memory hard disk, on the contrary, the advantage of conventional hard is that read-write life length, the price of unit capacity are low, has the disadvantage number
It is slow according to read or write speed, thus conventional hard is adapted to file that is that read-write often changes and not requiring data read or write speed；It is mixed
Close the combination that hard disk is flash memory hard disk and conventional hard, including flash memory area and magnetically hard panel so that hard disk is in capacity and reading
Write and optimal equalization point is reached on data speed, thus the use of hybrid hard disk is most commonly seen.
As shown in figure 1, in the cloud network of prior art, data are typically randomly dispensed to the sudden strain of a muscle of mixed hybrid hard disk
Deposit in the magnetically hard panel of area or hybrid hard disk and store, but the type of data has many kinds, the data institute of each type
The read or write speed that needs and read-write number of times be it is different, will be not only bad for raising using the mechanism of this data random storage
The read or write speed of hard disk, can also reduce the service life of hard disk.
Therefore, it is necessary to provide a kind of date storage method, according to the read-write demands of data itself mixing can be specified hard
The specific memory block of disk is stored to it, to improve the read or write speed and service life of hard disk.
The content of the invention
It is an object of the invention to provide a kind of date storage method, made a distinction by the type of the data to needing to store
Determining the storage of the flash memory area of different types of data distribution to hybrid hard disk, still it is distributed to the magnetic hard-disk of hybrid hard disk
Area is stored, to improve the read or write speed and service life of hard disk.
According to an aspect of the present invention there is provided a kind of date storage method, comprise the following steps：Receiving needs what is stored
Data；Determine the type of the data for needing to store；Based on the type for the data for needing to store, the data are sent to mixed
Flash memory area or the storage of magnetically hard panel of hard disk are closed, to realize that the optimization to data is stored.
Wherein, in foregoing invention, the type of the data for needing to store includes：Operating system file, audio/video file, pressure
Contracting file and other class files；Operating system file, audio/video file and compressed file belong to the high data of frequency of use；Other
Class file is than belonging to the low data of frequency of use for operating system file, audio/video file and compressed file.
Wherein, in foregoing invention, the type based on the data for needing to store sends the data to hybrid hard disk
Flash memory area or magnetically hard panel storage, including：Type if necessary to the data of storage is other class files, then by the number
Stored according to sending to the magnetically hard panel of hybrid hard disk.
Wherein, in foregoing invention, the type based on the data for needing to store sends the data to hybrid hard disk
Flash memory area or magnetically hard panel storage, including:If necessary to storage data type be at least including operating system file,
One kind in audio/video file, compressed file, then send the data to the flash memory area storage of hybrid hard disk.
Wherein, in foregoing invention, the data are sent to the flash memory area storage of hybrid hard disk, including:Analyze the number
According to required memory space；The remaining memory space of memory space needed for data and the flash memory area of hybrid hard disk is compared
Compared with；If flash memory area remaining memory space of the memory space not less than hybrid hard disk needed for data, the data are deposited
To the flash memory area of hybrid hard disk；If the memory space needed for data exceedes the remaining memory space in flash memory area of hybrid hard disk,
Then according to the flash memory area data storage rule of default hybrid hard disk, the low data of rank will be stored in the flash memory area of hybrid hard disk
Unloading enters the magnetically hard panel of hybrid hard disk, will preferentially store the high data storage of rank to the flash memory area of hybrid hard disk.
Wherein, in foregoing invention, the flash memory area data storage rule of the default hybrid hard disk includes：Operating system text
Part is one-level storage file, and audio/video file is secondary storage file, and compressed file is tertiary storage file；The flash memory of hybrid hard disk
The storage order of data is preferential one-level storage file in area, next to that secondary storage file, is thirdly tertiary storage file.
Wherein, in foregoing invention, the flash memory area data storage rule according to default hybrid hard disk, by hybrid hard disk
Flash memory area in the low data conversion storage of storage rank enter the magnetically hard panel of hybrid hard disk, with data preferentially high by rank is stored
Store to the flash memory area of hybrid hard disk, including：If required memory space exceedes the remaining storage in flash memory area of hybrid hard disk
The data in space are one-level storage file, then will be deposited successively in the flash memory area of hybrid hard disk according to the size of required memory space
Tertiary storage file, the secondary storage file of storage are transferred to the magnetically hard panel of hybrid hard disk, are preferentially stored one-level with realizing
File is stored to the flash memory area of hybrid hard disk.
Wherein, in foregoing invention, the flash memory area data storage rule according to default hybrid hard disk, by hybrid hard disk
Flash memory area in the low data conversion storage of storage rank enter the magnetically hard panel of hybrid hard disk, with data preferentially high by rank is stored
Store to the flash memory area of hybrid hard disk, in addition to：Deposited if required memory space is remaining more than the flash memory area of hybrid hard disk
The data for storing up space are secondary storage file, then will be stored according to the size of required memory space in the flash memory area of hybrid hard disk
Tertiary storage file be transferred to the magnetically hard panel of hybrid hard disk, the high secondary storage file of rank is stored to mixed with realizing
Close the flash memory area of hard disk.
Wherein, in foregoing invention, the flash memory area data storage rule according to default hybrid hard disk, by hybrid hard disk
Flash memory area in the low data conversion storage of storage rank enter the magnetically hard panel of hybrid hard disk, with data preferentially high by rank is stored
Store to the flash memory area of hybrid hard disk, in addition to：Deposited if required memory space is remaining more than the flash memory area of hybrid hard disk
The data for storing up space are tertiary storage file, then directly by the magnetically hard panel of the data storage to hybrid hard disk.
Wherein, in foregoing invention, the audio/video file includes movie file and music file, the storage level of movie file
Higher than the storage level of music file.
According to the date storage method of the present invention, made a distinction by the type of the data to needing to store, by read-write speed
Requirement is high and read-write number of times requirement is few operating system file, audio/video file, the data distribution of compressed file type is spent extremely to mix
The flash memory area storage of hard disk, by less demanding other class data distributions many with read-write number of times requirement of read or write speed to hybrid hard disk
Magnetically hard panel storage, be not only effectively improved the read or write speed and service life of hard disk, also reduce cost.
Brief description of the drawings
Fig. 1 shows the schematic diagram of data storage in the cloud network of prior art；
Fig. 2 shows the schematic diagram of the data storage of the present invention；
Fig. 3 shows the flow chart of the date storage method of embodiment of the present invention；
Fig. 4 shows that the type based on the data for needing to store of embodiment of the present invention sends the data to mixing
The flash memory area of hard disk or the schematic diagram of magnetically hard panel storage；
Fig. 5 show embodiment of the present invention the data are sent to hybrid hard disk flash memory area storage signal
Figure；
Fig. 6 shows the schematic diagram of the preferential storage method in the flash memory area of the hybrid hard disk of embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention of greater clarity, with reference to embodiment and join
According to accompanying drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring this
The concept of invention.
Fig. 2 shows the schematic diagram of the data store optimization of the present invention.
As shown in Fig. 2 in the present invention, when there is data to need storage in cloud network, first to the data of required storage
Classified, be broadly divided into two major classes, a class is that read or write speed requires that high, read-write number of times requires few data, such as operation system
Unite file, audio/video file, the data of compressed file type, on the contrary, it is another kind of for read or write speed it is less demanding, read-write number of times will
Seek other many classes；Then the data of operating system file, audio/video file, compressed file type are sent to the sudden strain of a muscle of hybrid hard disk
Area's storage is deposited, by other class data（Not comprising any one in operating system file, audio/video file, compressed file type
Data）Send to the magnetically hard panel of hybrid hard disk and store, this mechanism that data are carried out with classification storage is effectively improved
The read or write speed and service life of hard disk, it is to avoid random storage is carried out to different types of data and causes R/W speed of hard disc
The phenomenon for slowing down and then having a strong impact on the service life of hard disk occurs.
Fig. 3 shows the flow chart of the date storage method of embodiment of the present invention.
As shown in figure 3, the date storage method of embodiment of the present invention comprises the following steps：
Step S1, receives the data for needing to store.
In cloud network, there are substantial amounts of data to need storage, to ensure the normal operation of whole cloud network.Data storage
When, data storage request first is sent to cloud network server, server is received after data storage request, need what is stored by receiving
Data.
Step S2, determines the type of the data for needing to store.
After the data for needing to store are received, the data are analyzed, to determine its type.In the present invention,
The data of storage are needed to be broadly divided into two major classes, a class is operating system file, audio/video file and compressed file, such data category
In the high data of frequency of use, usually big data, big file；Another kind of is other class files, i.e., not comprising operating system text
The file of any one in part, audio/video file, compressed file type, than operating system file, audio/video file and compression text
Part, other classes belong to the low data of frequency of use.According to the analysis of the data stored the need for reception, it is which to determine the data
One categorical data.
Step S3, based on the type for the data for needing to store, the data are sent to the flash memory area of hybrid hard disk or magnetic
Property the storage of hard disk area, to realize that optimization to data is stored.
According to the type for the data to be stored, the flash memory area or magnetically hard panel for sending the data to hybrid hard disk are deposited
Storage.Because requirement of the different types of data to read or write speed and the requirement of read-write number of times are different, and hybrid hard disk
The storage characteristics in flash memory area and the magnetically hard panel of hybrid hard disk are also different, thus by different types of data send to
The hybrid hard disk region storage of different storage characteristics, the data storage mechanism of this optimization improves the read or write speed of hard disk and made
Use the life-span.
By using above-mentioned flow, type classification first is carried out to data, further according to the differentiation result of data type, by data
Send to the flash memory area of hybrid hard disk or magnetically hard panel and store, so as to give full play to the storage characteristics of hard disk in itself, improve
The read or write speed of hard disk, and extend the service life of hard disk.
Fig. 4 shows that the type based on the data for needing to store of embodiment of the present invention sends the data to mixing
The flash memory area of hard disk or the schematic diagram of magnetically hard panel storage.
As shown in figure 4, according to the differentiation result of data type, sending data to the flash memory area or magnetically hard of hybrid hard disk
Panel is stored.Specifically, the type for the data to be stored is judged, the type if necessary to the data of storage is other classes text
Part, then send the data to the magnetically hard panel storage of hybrid hard disk, the magnetically hard panel of hybrid hard disk can meet the number
According to less demanding but many to the read-write number of times requirement requirement of read or write speed.Type if necessary to the data of storage is at least to wrap
One kind in operating system file, audio/video file, compressed file is included, then the data is sent to the flash memory area of hybrid hard disk and deposited
Storage, requirement high, that read-write number of times requirement is low is required read or write speed to meet the data.
Fig. 5 show embodiment of the present invention the data are sent to hybrid hard disk flash memory area storage signal
Figure.
As shown in figure 5, the data are sent to the flash memory area storage of hybrid hard disk, operations described below need to be performed：
The memory space needed for the data is analyzed, and the memory space needed for data and the flash memory area of hybrid hard disk are remained
Remaining memory space is compared, and whether the memory space needed for judging data exceedes the remaining storage in flash memory area of hybrid hard disk
Space, and the data are handled according to judged result.If sudden strain of a muscle of the memory space not less than hybrid hard disk needed for data
The remaining memory space in area is deposited, then by the flash memory area of the data storage to hybrid hard disk；If the memory space needed for data
More than the remaining memory space in flash memory area of hybrid hard disk, then according to the flash memory area data storage rule of default hybrid hard disk,
The low data conversion storage of storage rank in the flash memory area of hybrid hard disk is entered to the magnetically hard panel of hybrid hard disk, with preferentially by storage level
Not high data storage is to the flash memory area of hybrid hard disk.Wherein, the flash memory area data storage rule of default hybrid hard disk includes：
Operating system file is one-level storage file, and audio/video file is secondary storage file, and compressed file is tertiary storage file；Mixing
The storage order of data is preferential one-level storage file in the flash memory area of hard disk, next to that secondary storage file, is thirdly three
The flash memory area data that data storage in level storage file, the flash memory area of hybrid hard disk must is fulfilled for the default hybrid hard disk are deposited
Storage rule, is stored with meeting the high high priority data of storage rank.
Fig. 6 shows the schematic diagram of the preferential storage method in the flash memory area of the hybrid hard disk of embodiment of the present invention
As shown in fig. 6, in the preferential storage method in flash memory area of hybrid hard disk, according to the flash memory area of default hybrid hard disk
Data storage rule, the low data conversion storage of storage rank in the flash memory area of hybrid hard disk is entered the magnetically hard panel of hybrid hard disk,
Will preferentially store the high data storage of rank to the flash memory area of hybrid hard disk.The memory space needed for determining is first had to more than mixed
The storage level of the data of the remaining memory space in flash memory area of hard disk is closed, then the data are entered according to the storage level of data
Row storage is handled.
Specifically, which in one-level storage file, secondary storage file and tertiary storage file judges the data is
Kind, if the data that required memory space exceedes the remaining memory space in flash memory area of hybrid hard disk are one-level storage file,
Then according to the size of required memory space successively by the tertiary storage file stored in the flash memory area of hybrid hard disk, secondary storage
File is transferred to the magnetically hard panel of hybrid hard disk, is preferentially stored one-level storage file to the flash memory of hybrid hard disk with realizing
Area, i.e., replaced the memory space shared by tertiary storage file in the flash memory area of hybrid hard disk, in three-level as one-level storage file
Memory space inadequate shared by storage file continues to replace mixing to meet during the memory space needed for the storage of one-level storage file
Memory space in the flash memory area of hard disk shared by secondary storage file, and the storage file being replaced is transferred to hybrid hard disk
Magnetically hard panel in store, in the memory space inadequate shared by secondary storage file with meet one-level storage file storage needed for
Memory space when, by unnecessary one-level storage file be transferred in the magnetically hard panel of hybrid hard disk store.
If the data that required memory space exceedes the remaining memory space in flash memory area of hybrid hard disk are secondary storage
The tertiary storage file stored in the flash memory area of hybrid hard disk, then be transferred to mixed by file according to the size of required memory space
The magnetically hard panel of hard disk is closed, is stored the high secondary storage file of rank to the flash memory area of hybrid hard disk with realizing.I.e. by two
The memory space shared by tertiary storage file in the flash memory area of hybrid hard disk is replaced in level storage file storage, and by be replaced three
Level storage file, which is transferred in the magnetically hard panel of hybrid hard disk, to be stored, in the memory space inadequate shared by tertiary storage file
To meet during the memory space needed for the storage of secondary storage file, unnecessary secondary storage file is transferred to the magnetic of hybrid hard disk
Stored in hard disk area.
If the data that required memory space exceedes the remaining memory space in flash memory area of hybrid hard disk are tertiary storage
File, then directly by the magnetically hard panel of the data storage to hybrid hard disk.
In the present invention, audio/video file includes movie file and music file, and the storage level of movie file is higher than music
Preferentially movie file is stored to the flash memory area of hybrid hard disk in the storage level of file, i.e. audio/video file.
As described above, according to the date storage method of the present invention, made a distinction by the type of the data to needing to store,
The data of read or write speed requirement is high and read-write number of times requirement is few operating system file, audio/video file, compressed file type are divided
The flash memory area storage of hybrid hard disk is sent to, by less demanding other the class data distributions many with read-write number of times requirement of read or write speed extremely
The magnetically hard panel storage of hybrid hard disk, is not only effectively improved the read or write speed and service life of hard disk, also reduces into
This.
It should be appreciated that the above-mentioned embodiment of the present invention is used only for exemplary illustration or explains the present invention's
Principle, without being construed as limiting the invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.In addition, appended claims purport of the present invention
Covering the whole changes fallen into scope and border or this scope and the equivalents on border and repairing
Change example.
Claims (7)
1. a kind of date storage method, it is characterised in that comprise the following steps：
Receive the data for needing to store；
Determine the type of the data for needing to store；The type of the data for needing to store includes：Operating system file, shadow
Sound file, compressed file and other class files；
Operating system file, audio/video file and compressed file belong to the high data of frequency of use；
Other class files are than belonging to the low data of frequency of use for operating system file, audio/video file and compressed file；
Based on the type for the data for needing to store, the data are sent to the flash memory area of hybrid hard disk or magnetically hard panel and deposited
Storage, to realize that the optimization to data is stored；
Type if necessary to the data of storage is at least to include one kind in operating system file, audio/video file, compressed file,
Then the data are sent to the flash memory area storage of hybrid hard disk；
The flash memory area storage that the data are sent to hybrid hard disk includes:
Analyze the memory space needed for the data；
The remaining memory space of memory space needed for data and the flash memory area of hybrid hard disk is compared；
If flash memory area remaining memory space of the memory space not less than hybrid hard disk needed for data, the data are deposited
Store up to the flash memory area of hybrid hard disk；
If the memory space needed for data exceedes the remaining memory space in flash memory area of hybrid hard disk, according to default mixing
The flash memory area data storage rule of hard disk, will store the low data conversion storage of rank and enters hybrid hard disk in the flash memory area of hybrid hard disk
Magnetically hard panel, will preferentially store the high data storage of rank to the flash memory area of hybrid hard disk.
2. according to the method described in claim 1, it is characterised in that the type based on the data for needing to store, will be described
Data are sent to the flash memory area of hybrid hard disk or the storage of magnetically hard panel, including：
Type if necessary to the data of storage is other class files, then sends the data to the magnetic hard-disk of hybrid hard disk
Area is stored.
3. according to the method described in claim 1, it is characterised in that the flash memory area data storage rule of the default hybrid hard disk
Then include：Operating system file is one-level storage file, and audio/video file is secondary storage file, and compressed file is tertiary storage text
Part；The storage order of data is preferential one-level storage file in the flash memory area of hybrid hard disk, next to that secondary storage file, then its
Secondary is tertiary storage file.
4. method according to claim 3, it is characterised in that described to be deposited according to the flash memory area data of default hybrid hard disk
Storage rule, the low data conversion storage of storage rank in the flash memory area of hybrid hard disk is entered the magnetically hard panel of hybrid hard disk, with preferential
The high data storage of rank will be stored to the flash memory area of hybrid hard disk, including：
If the data that required memory space exceedes the remaining memory space in flash memory area of hybrid hard disk are one-level storage file,
Then according to the size of required memory space successively by the tertiary storage file stored in the flash memory area of hybrid hard disk, secondary storage
File is transferred to the magnetically hard panel of hybrid hard disk, is preferentially stored one-level storage file to the flash memory of hybrid hard disk with realizing
Area.
5. method according to claim 3, it is characterised in that described to be deposited according to the flash memory area data of default hybrid hard disk
Storage rule, the low data conversion storage of storage rank in the flash memory area of hybrid hard disk is entered the magnetically hard panel of hybrid hard disk, with preferential
The high data storage of rank will be stored to the flash memory area of hybrid hard disk, including：
If the data that required memory space exceedes the remaining memory space in flash memory area of hybrid hard disk are secondary storage file,
The tertiary storage file stored in the flash memory area of hybrid hard disk is then transferred to by mixing according to the size of required memory space hard
The magnetically hard panel of disk, is stored the high secondary storage file of rank to the flash memory area of hybrid hard disk with realizing.
6. method according to claim 3, it is characterised in that described to be deposited according to the flash memory area data of default hybrid hard disk
Storage rule, the low data conversion storage of storage rank in the flash memory area of hybrid hard disk is entered the magnetically hard panel of hybrid hard disk, with preferential
The high data storage of rank will be stored to the flash memory area of hybrid hard disk, including：
If the data that required memory space exceedes the remaining memory space in flash memory area of hybrid hard disk are tertiary storage file,
Then directly by the magnetically hard panel of the data storage to hybrid hard disk.
7. method according to any one of claim 1 to 6, it is characterised in that the audio/video file includes movie file
And music file, storage level of the storage level higher than music file of movie file.
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| CN104298475B (en) * | 2014-10-13 | 2015-11-11 | 合一网络技术(北京)有限公司 | The optimization method that a kind of data store |
| CN104932987A (en) * | 2015-06-18 | 2015-09-23 | 阔地教育科技有限公司 | File storage method and system |
| CN105893174A (en) * | 2016-03-28 | 2016-08-24 | 联想(北京)有限公司 | Data storage method and device as well as electronic equipment |
| CN106708435A (en) * | 2016-12-14 | 2017-05-24 | 北京小米移动软件有限公司 | Data processing method and apparatus |
| CN109361803A (en) * | 2018-11-29 | 2019-02-19 | 维沃移动通信有限公司 | A kind of contact information deriving method and mobile terminal |
| CN109840053A (en) * | 2019-02-13 | 2019-06-04 | 安徽大尺度网络传媒有限公司 | A kind of online data storage optimization method based on storage system |
| CN111367917B (en) * | 2020-03-05 | 2024-02-27 | 扬州大学 | Data storage method for water pump unit state evaluation |
| CN112379838A (en) * | 2020-11-13 | 2021-02-19 | Oppo广东移动通信有限公司 | Data downloading method and device, storage medium and electronic equipment |
| CN113407116A (en) * | 2021-06-04 | 2021-09-17 | 南京汇海交通科技有限公司 | Mass AIS track data storage method |
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| CN101751225A (en) * | 2008-12-04 | 2010-06-23 | 上海华虹Nec电子有限公司 | Data access method of hybrid hard drive |
| CN102520885A (en) * | 2011-12-15 | 2012-06-27 | 清华大学 | Data management system for hybrid hard disk |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101751225A (en) * | 2008-12-04 | 2010-06-23 | 上海华虹Nec电子有限公司 | Data access method of hybrid hard drive |
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