CN103927129A - Data storage method - Google Patents
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- CN103927129A CN103927129A CN201410095209.0A CN201410095209A CN103927129A CN 103927129 A CN103927129 A CN 103927129A CN 201410095209 A CN201410095209 A CN 201410095209A CN 103927129 A CN103927129 A CN 103927129A
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Abstract
The invention discloses a data storage method. The data storage method includes the following steps: receiving to-be-stored data, determining the type of the to-be-stored data, and sending the data to a flash memory region or a magnetic hard disk region to be stored according to the type of the to-be-stored data to realize optimal storage of the data. According to the data storage method, through distinguishing of the type of the to-be-stored data, data, such as operating system files, video-audio files and compressed files, with high read-write speed requirements and low read-write frequency requirements are distributed to the flash memory region of a mixed hard disk to be stored, and other types of data with low read-write speed requirements and high read-write frequency requirements are distributed to the magnetic hard disk region of the mixed hard disk, so that write-read speed of the hard disk is effectively increased, service life of the hard disk is effectively prolonged, and cost is reduced.
Description
Technical field
The invention belongs to technical field of the computer network, be specifically related 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 is called for short HDD, full name Winchester formula hard disk) is one of main storage medium of computer, the video disc of one or more aluminum or glass system, consists of.Hard disk is mainly used in storing data, to guarantee the normal operation of data in cloud network.At present, hard disk mainly comprises three kinds of conventional hard, flash memory hard disk and hybrid hard disks, wherein, the advantage of flash memory hard disk is that reading and writing data speed is fast, shortcoming is that read-write number of times life-span price short, unit capacity is high, thereby flash memory hard disk is applicable to copying large data, the large file of often not changing and requires the fast file of reading and writing data; Contrary with the feature of flash memory hard disk, the advantage of conventional hard is that read-write number of times life-span price long, unit capacity is low, and shortcoming is that reading and writing data speed is slow, thereby conventional hard is applicable to often file change and that data read or write speed is not required of read-write; Hybrid hard disk is the combination of flash memory hard disk and conventional hard, comprises flash memory area and magnetic hard-disk district, make hard disk reach best equilibrium point in capacity and the speed that reads and writes data, thereby the use of hybrid hard disk is the most common.
As shown in Figure 1, in the cloud network of prior art, data are normally dispensed to randomly in the mixed flash memory area of hybrid hard disk or the magnetic hard-disk district of hybrid hard disk and store, it is a variety of that but the type of data has, the needed read or write speed of data of each type and read-write number of times are different, adopt the mechanism of the random storage of this data by the read or write speed not only bad for improving hard disk, the serviceable life that also can reduce hard disk.
Therefore, be necessary to provide a kind of date storage method, can, according to the read-write demand of data self, specify the specific memory block of hybrid hard disk to store it, to improve read or write speed and the serviceable life of hard disk.
Summary of the invention
The object of this invention is to provide a kind of date storage method, by the type of the data of needs storage is distinguished and decided the magnetic hard-disk district that hybrid hard disk was stored, was still distributed to dissimilar Data dissemination to the flash memory area of hybrid hard disk to store, to improve read or write speed and the serviceable life of hard disk.
According to an aspect of the present invention, provide a kind of date storage method, comprise the following steps: receive the data that need storage; Determine the described type that needs the data of storage; The type of the data based on needs storage, is sent to described data flash memory area or the storage of magnetic hard-disk district of hybrid hard disk, to realize the optimization storage to data.
Wherein, in foregoing invention, the described type of the data of storage that needs comprises: operating system file, audio/video file, compressed file and other class files; Operating system file, audio/video file and compressed file belong to the data that frequency of utilization is high; Other class files belong to than operating system file, audio/video file and compressed file the data that frequency of utilization is low.
Wherein, in foregoing invention, the type of the described data based on needs storage, described data are sent to flash memory area or the storage of magnetic hard-disk district of hybrid hard disk, comprise: if the type of the data of needs storage is other class files, described data are sent to the magnetic hard-disk district storage of hybrid hard disk.
Wherein, in foregoing invention, the type of the described data based on needs storage, described data are sent to flash memory area or the storage of magnetic hard-disk district of hybrid hard disk, comprise: if the type of the data of needs storages is at least comprising a kind of in operating system file, audio/video file, compressed file, described data are sent to the flash memory area storage of hybrid hard disk.
Wherein, in foregoing invention, described data are sent to the flash memory area storage of hybrid hard disk, comprise: analyze the required storage space of described data; The required storage space of data and the remaining storage space in flash memory area of hybrid hard disk are compared; If the required storage space of data does not surpass the remaining storage space in flash memory area of hybrid hard disk, described data are deposited to the flash memory area to hybrid hard disk; If the required storage space of data surpasses the remaining storage space in flash memory area of hybrid hard disk, according to the flash memory area data storage rule of default hybrid hard disk, by storing data conversion storage that rank is low in the flash memory area of hybrid hard disk and enter the magnetic hard-disk district of hybrid hard disk, preferentially the high data of storage rank are stored to the flash memory area of hybrid hard disk.
Wherein, in foregoing invention, the flash memory area data storage rule of described default hybrid hard disk comprises: operating system file is one-level storage file, and audio/video file is secondary storage file, and compressed file is tertiary storage file; In the flash memory area of hybrid hard disk, the storage order of data is preferential one-level storage files, is secondly secondary storage file, then is secondly tertiary storage file.
Wherein, in foregoing invention, described according to the flash memory area data storage rule of default hybrid hard disk, to in the flash memory area of hybrid hard disk, store data conversion storage that rank is low and enter the magnetic hard-disk district of hybrid hard disk, preferentially the high data of storage rank are stored to the flash memory area of hybrid hard disk, comprise: if required storage space surpasses the data of the remaining storage space in flash memory area of hybrid hard disk, be one-level storage file, according to the size of required storage space successively by the tertiary storage file of storing in the flash memory area of hybrid hard disk, the unloading of secondary storage file is to the magnetic hard-disk district of hybrid hard disk, to realize the flash memory area that preferentially one-level storage file is stored to hybrid hard disk.
Wherein, in foregoing invention, described according to the flash memory area data storage rule of default hybrid hard disk, to in the flash memory area of hybrid hard disk, store data conversion storage that rank is low and enter the magnetic hard-disk district of hybrid hard disk, preferentially the high data of storage rank are stored to the flash memory area of hybrid hard disk, also comprise: if required storage space surpasses the data of the remaining storage space in flash memory area of hybrid hard disk, be secondary storage file, the magnetic hard-disk district to hybrid hard disk according to the tertiary storage file unloading of storing in the flash memory area of large young pathbreaker's hybrid hard disk of required storage space, to realize the flash memory area that the high secondary storage file of rank is stored to hybrid hard disk.
Wherein, in foregoing invention, described according to the flash memory area data storage rule of default hybrid hard disk, to in the flash memory area of hybrid hard disk, store data conversion storage that rank is low and enter the magnetic hard-disk district of hybrid hard disk, preferentially the high data of storage rank are stored to the flash memory area of hybrid hard disk, also comprise: if required storage space surpasses the data of the remaining storage space in flash memory area of hybrid hard disk, be tertiary storage file, directly these data be stored to the magnetic hard-disk district of hybrid hard disk.
Wherein, in foregoing invention, described audio/video file comprises movie file and music file, and the storage level of movie file is higher than the storage level of music file.
According to date storage method of the present invention, by the type of the data of needs storage is distinguished, require height and read-write number of times to require the Data dissemination of few operating system file, audio/video file, compressed file type to the flash memory area storage of hybrid hard disk read or write speed, magnetic hard-disk district storage by other class Data disseminations that read or write speed is less demanding and the requirement of read-write number of times is many to hybrid hard disk, not only effectively improve read or write speed and the serviceable life of hard disk, also reduced cost.
Accompanying drawing explanation
Fig. 1 has shown the schematic diagram of data storage in the cloud network of prior art;
Fig. 2 has shown the schematic diagram of data storage of the present invention;
Fig. 3 has shown the process flow diagram of the date storage method of embodiment of the present invention;
Fig. 4 has shown that the type of the data based on needs storage of embodiment of the present invention is sent to the flash memory area of hybrid hard disk or the schematic diagram of magnetic hard-disk district storage by described data;
Fig. 5 has shown the schematic diagram of the flash memory area storage that described data is sent to hybrid hard disk of embodiment of the present invention;
Fig. 6 has shown the schematic diagram of the preferential storage means in flash memory area of the hybrid hard disk of embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention more cheer and bright, below in conjunction with embodiment and with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these descriptions are exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, omitted the description to known configurations and technology, to avoid unnecessarily obscuring concept of the present invention.
Fig. 2 has shown the schematic diagram of data store optimization of the present invention.
As shown in Figure 2, in the present invention, while having data to store in cloud network, first the data of required storage are classified, mainly be divided into two large classes, a class is that read or write speed requirement is high, the few data of read-write number of times requirement, for example data of operating system file, audio/video file, compressed file type, on the contrary, another kind of is that read or write speed is less demanding, read-write number of times requires other many classes; Then the data of operating system file, audio/video file, compressed file type are sent to the flash memory area storage of hybrid hard disk, other class data are sent to (not comprising any one the data in operating system file, audio/video file, compressed file type) to the magnetic hard-disk district storage of hybrid hard disk, this data are classified mechanism read or write speed and serviceable life of effectively having improved hard disk of storage, avoided dissimilar data store at random and cause R/W speed of hard disc to slow down and then have a strong impact on the phenomenon in the serviceable life of hard disk occurring.
Fig. 3 has shown the process flow diagram 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 that need storage.
In cloud network, there are a large amount of data to need storage, to guarantee the normal operation of whole cloud network.During data storage, first to the cloud webserver, send data storage request, server is received after data storage request, will receive the data that need storage.
Step S2, determines the described type that needs the data of storage.
After receiving the data that need storage, to this data analysis, to determine its type.In the present invention, need the data of storage to be mainly divided into two large classes, a class is operating system file, audio/video file and compressed file, and such data belong to the data that frequency of utilization is high, is generally large data, large file; Another kind of is other class files, does not comprise any one the file in operating system file, audio/video file, compressed file type, and than operating system file, audio/video file and compressed file, other classes belong to the data that frequency of utilization is low.According to the analysis of the data of the needs storage to receiving, determine that these data are which kind data.
Step S3, the type of the data based on needs storage, is sent to described data flash memory area or the storage of magnetic hard-disk district of hybrid hard disk, to realize the optimization storage to data.
According to the type of the data that will store, these data are sent to flash memory area or the storage of magnetic hard-disk district of hybrid hard disk.Because dissimilar data are different to the requirement of the requirement of read or write speed and read-write number of times, and the storage characteristics in the magnetic hard-disk district of the flash memory area of hybrid hard disk and hybrid hard disk is also different, so dissimilar data are sent to the hybrid hard disk area stores of different storage characteristics, the data storage mechanism of this optimization has improved read or write speed and the serviceable life of hard disk.
By adopting above-mentioned flow process, first data are carried out to type classification, again according to the differentiation result of data type, send data to flash memory area or the storage of magnetic hard-disk district of hybrid hard disk, thereby give full play to the storage characteristics of hard disk itself, improve the read or write speed of hard disk, and extended the serviceable life of hard disk.
Fig. 4 has shown that the type of the data based on needs storage of embodiment of the present invention is sent to the flash memory area of hybrid hard disk or the schematic diagram of magnetic hard-disk district storage by described data.
As shown in Figure 4, according to the differentiation result of data type, send data to flash memory area or the storage of magnetic hard-disk district of hybrid hard disk.Specifically, the type of the data that judgement will be stored, if needing the type of the data of storage is other class files, these data are sent to the magnetic hard-disk district storage of hybrid hard disk, it is less demanding but read-write number of times is required to many requirements to read or write speed that the magnetic hard-disk district of hybrid hard disk can meet these data.If need the type of data of storage at least comprising a kind of in operating system file, audio/video file, compressed file, described data are sent to the flash memory area storage of hybrid hard disk, to meet these data, read or write speed are required to high, the low requirement of read-write number of times requirement.
Fig. 5 has shown the schematic diagram of the flash memory area storage that described data is sent to hybrid hard disk of embodiment of the present invention.
As shown in Figure 5, described data are sent to the flash memory area storage of hybrid hard disk, need to carry out following operation:
Analyze the required storage space of described data, and the required storage space of data and the remaining storage space in flash memory area of hybrid hard disk are compared, judge that whether the required storage space of data surpasses the remaining storage space in flash memory area of hybrid hard disk, and according to judged result, these data are processed.If the required storage space of data does not surpass the remaining storage space in flash memory area of hybrid hard disk, described data are stored to the flash memory area of hybrid hard disk; If the required storage space of data surpasses the remaining storage space in flash memory area of hybrid hard disk, according to the flash memory area data storage rule of default hybrid hard disk, by storing data conversion storage that rank is low in the flash memory area of hybrid hard disk and enter the magnetic hard-disk district of hybrid hard disk, preferentially the high data of storage rank are stored to the flash memory area of hybrid hard disk.Wherein, the flash memory area data storage rule of default hybrid hard disk comprises: operating system file is one-level storage file, and audio/video file is secondary storage file, and compressed file is tertiary storage file; In the flash memory area of hybrid hard disk, the storage order of data is preferential one-level storage files, next is secondary storage file, secondly be tertiary storage file again, data storage in the flash memory area of hybrid hard disk must meet the flash memory area data storage rule of this default hybrid hard disk, to meet the high priority data storage that storage rank is high.
Fig. 6 has shown the schematic diagram of the preferential storage means in flash memory area of the hybrid hard disk of embodiment of the present invention
As shown in Figure 6, in the preferential storage means in the flash memory area of hybrid hard disk, according to the flash memory area data storage rule of default hybrid hard disk, by storing data conversion storage that rank is low in the flash memory area of hybrid hard disk and enter the magnetic hard-disk district of hybrid hard disk, preferentially the high data of storage rank are stored to the flash memory area of hybrid hard disk.First to determine that required storage space, over the storage level of the data of the remaining storage space in flash memory area of hybrid hard disk, then carries out stores processor according to the storage level of data to these data.
Specifically, judge that these data are one-level storage files, any in secondary storage file and tertiary storage file, if it is one-level storage file that required storage space surpasses the data of the remaining storage space in flash memory area of hybrid hard disk, according to the size of required storage space successively by the tertiary storage file of storing in the flash memory area of hybrid hard disk, the unloading of secondary storage file is to the magnetic hard-disk district of hybrid hard disk, to realize the flash memory area that preferentially one-level storage file is stored to hybrid hard disk, the shared storage space of tertiary storage file in the flash memory area of replacing hybrid hard disk by one-level storage file, when the shared memory space inadequate of tertiary storage file stores up required storage space to meet one-level storage file, the shared storage space of secondary storage file in the flash memory area of continuation replacement hybrid hard disk, and the storage file unloading being replaced is stored to the magnetic hard-disk district of hybrid hard disk, when the shared memory space inadequate of secondary storage file stores up required storage space to meet one-level storage file, unnecessary one-level storage file unloading is stored to the magnetic hard-disk district of hybrid hard disk.
If it is secondary storage file that required storage space surpasses the data of the remaining storage space in flash memory area of hybrid hard disk, the magnetic hard-disk district to hybrid hard disk according to the tertiary storage file unloading of storing in the flash memory area of large young pathbreaker's hybrid hard disk of required storage space, to realize the flash memory area that the high secondary storage file of rank is stored to hybrid hard disk.The shared storage space of tertiary storage file in the flash memory area of replacing hybrid hard disk by the storage of secondary storage file, and the tertiary storage file unloading being replaced is stored to the magnetic hard-disk district of hybrid hard disk, when the shared memory space inadequate of tertiary storage file stores up required storage space with meeting tier 2 storage file, unnecessary secondary storage file unloading is stored to the magnetic hard-disk district of hybrid hard disk.
If it is tertiary storage file that required storage space surpasses the data of the remaining storage space in flash memory area of hybrid hard disk, directly these data are stored to the magnetic hard-disk district of hybrid hard disk.
In the present invention, audio/video file comprises movie file and music file, and the storage level of movie file, higher than the storage level of music file, is preferentially stored to movie file the flash memory area of hybrid hard disk in audio/video file.
As mentioned above, according to date storage method of the present invention, by the type of the data of needs storage is distinguished, require height and read-write number of times to require the Data dissemination of few operating system file, audio/video file, compressed file type to the flash memory area storage of hybrid hard disk read or write speed, magnetic hard-disk district storage by other class Data disseminations that read or write speed is less demanding and the requirement of read-write number of times is many to hybrid hard disk, not only effectively improve read or write speed and the serviceable life of hard disk, also reduced cost.
Should be understood that, above-mentioned embodiment of the present invention is only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore any modification of, making, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in without departing from the spirit and scope of the present invention in the situation that.In addition, claims of the present invention are intended to contain whole variations and the modification in the equivalents that falls into claims scope and border or this scope and border.
Claims (10)
1. a date storage method, is characterized in that, comprises the following steps:
Receive the data that need storage;
Determine the described type that needs the data of storage;
The type of the data based on needs storage, is sent to described data flash memory area or the storage of magnetic hard-disk district of hybrid hard disk, to realize the optimization storage to data.
2. method according to claim 1, is characterized in that, the described type of the data of storage that needs comprises: operating system file, audio/video file, compressed file and other class files;
Operating system file, audio/video file and compressed file belong to the data that frequency of utilization is high;
Other class files belong to than operating system file, audio/video file and compressed file the data that frequency of utilization is low.
3. method according to claim 2, is characterized in that, the type of the described data based on needs storage is sent to described data flash memory area or the storage of magnetic hard-disk district of hybrid hard disk, comprising:
If needing the type of the data of storage is other class files, described data are sent to the magnetic hard-disk district storage of hybrid hard disk.
4. method according to claim 2, is characterized in that, the type of the described data based on needs storage is sent to described data flash memory area or the storage of magnetic hard-disk district of hybrid hard disk, comprising:
If need the type of data of storage at least comprising a kind of in operating system file, audio/video file, compressed file, described data be sent to the flash memory area storage of hybrid hard disk.
5. method according to claim 4, is characterized in that, the flash memory area storage that described data is sent to hybrid hard disk comprises:
Analyze the required storage space of described data;
The required storage space of data and the remaining storage space in flash memory area of hybrid hard disk are compared;
If the required storage space of data does not surpass the remaining storage space in flash memory area of hybrid hard disk, described data are stored to the flash memory area of hybrid hard disk;
If the required storage space of data surpasses the remaining storage space in flash memory area of hybrid hard disk, according to the flash memory area data storage rule of default hybrid hard disk, by storing data conversion storage that rank is low in the flash memory area of hybrid hard disk and enter the magnetic hard-disk district of hybrid hard disk, preferentially the high data of storage rank are stored to the flash memory area of hybrid hard disk.
6. method according to claim 5, is characterized in that, the flash memory area data storage rule of described default hybrid hard disk comprises: operating system file is one-level storage file, and audio/video file is secondary storage file, and compressed file is tertiary storage file; In the flash memory area of hybrid hard disk, the storage order of data is preferential one-level storage files, is secondly secondary storage file, then is secondly tertiary storage file.
7. method according to claim 6, it is characterized in that, described according to default flash memory area data storage rule, to in the flash memory area of hybrid hard disk, store data conversion storage that rank is low and enter the magnetic hard-disk district of hybrid hard disk, preferentially the high data of storage rank are stored to the flash memory area of hybrid hard disk, comprising:
If it is one-level storage file that required storage space surpasses the data of the remaining storage space in flash memory area of hybrid hard disk, according to the size of the required storage space successively magnetic hard-disk district to hybrid hard disk by the tertiary storage file of storing in the flash memory area of hybrid hard disk, the unloading of secondary storage file, to realize the flash memory area that preferentially one-level storage file is stored to hybrid hard disk.
8. method according to claim 6, it is characterized in that, described according to default flash memory area data storage rule, to in the flash memory area of hybrid hard disk, store data conversion storage that rank is low and enter the magnetic hard-disk district of hybrid hard disk, preferentially the high data of storage rank are stored to the flash memory area of hybrid hard disk, comprising:
If it is secondary storage file that required storage space surpasses the data of the remaining storage space in flash memory area of hybrid hard disk, the magnetic hard-disk district to hybrid hard disk according to the tertiary storage file unloading of storing in the flash memory area of large young pathbreaker's hybrid hard disk of required storage space, to realize the flash memory area that the high secondary storage file of rank is stored to hybrid hard disk.
9. method according to claim 6, it is characterized in that, described according to default flash memory area data storage rule, to in the flash memory area of hybrid hard disk, store data conversion storage that rank is low and enter the magnetic hard-disk district of hybrid hard disk, preferentially the high data of storage rank are stored to the flash memory area of hybrid hard disk, comprising:
If it is tertiary storage file that required storage space surpasses the data of the remaining storage space in flash memory area of hybrid hard disk, directly these data are stored to the magnetic hard-disk district of hybrid hard disk.
10. according to the method described in any one in claim 1 to 9, it is characterized in that, described audio/video file comprises movie file and music file, and the storage level of movie file is higher than the storage level of music file.
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| CN104298475A (en) * | 2014-10-13 | 2015-01-21 | 合一网络技术(北京)有限公司 | Data storage optimization method |
| 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 |
| CN111367917A (en) * | 2020-03-05 | 2020-07-03 | 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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| CN104298475A (en) * | 2014-10-13 | 2015-01-21 | 合一网络技术(北京)有限公司 | Data storage optimization method |
| 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 |
| CN111367917A (en) * | 2020-03-05 | 2020-07-03 | 扬州大学 | Data storage method for water pump unit state evaluation |
| 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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| CN103927129B (en) | 2017-08-08 |
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