CN108108131A - A kind of data processing method and device of SSD hard disks - Google Patents
A kind of data processing method and device of SSD hard disks Download PDFInfo
- Publication number
- CN108108131A CN108108131A CN201711488633.1A CN201711488633A CN108108131A CN 108108131 A CN108108131 A CN 108108131A CN 201711488633 A CN201711488633 A CN 201711488633A CN 108108131 A CN108108131 A CN 108108131A
- Authority
- CN
- China
- Prior art keywords
- flush
- group
- memory block
- hard disks
- data memory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/062—Securing storage systems
- G06F3/0622—Securing storage systems in relation to access
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2053—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant
- G06F11/2056—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/064—Management of blocks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Quality & Reliability (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
The present invention provides a kind of data processing method and device of SSD hard disks, are related to technical field of information processing, the described method includes：Obtain the bad block message of the group of each flush；By the bad block message of the group of each flush, there are cold data memory blocks, wherein, the SSD hard disks include super regions, and the super regions include cold data memory block and dsc data memory block, wherein, the cold data memory block is for data of the storage less than scheduled visit frequency；Wherein, the method further includes：Before the SSD hard disks start every time, the bad block message of the group of each flush is read from the cold data memory block.The technical issues of solving in the prior art in the case of memory bank read error, can not determining to need the memory bank loaded.Reach and separated bad memory block, so as to accurately determine the technique effect of memory bank to be loaded.
Description
Technical field
The present invention relates to technical field of information processing more particularly to a kind of data processing method and device of SSD hard disks.
Background technology
Storing place of the Super areas as SSD hard disk startup significant datas, several memory block Xun Huans before each memory bank
Read-write, without fixed address.
Present scheme is in each start, from the 0th memory bank sequentially into n-th memory bank.
But present inventor has found that the above-mentioned prior art at least exists such as during technical solution of the present invention is realized
Lower technical problem：
If some memory bank is misread, it will the problem of which memory bank occur not determining to need to load is.
The content of the invention
An embodiment of the present invention provides a kind of data processing method and device of SSD hard disks, solve and exist in the prior art
In the case of memory bank read error, the technical issues of can not determining to need the memory bank loaded.
In view of the above problems, it is proposed that the embodiment of the present application is in order to provide a kind of data processing method and dress of SSD hard disks
It puts.
In a first aspect, the present invention provides a kind of data processing method of SSD hard disks, the described method includes：It obtains each
The bad block message of the group of flush；By the bad block message of the group of each flush there are cold data memory block, wherein, it is described
SSD hard disks include super regions, and the super regions include cold data memory block and dsc data memory block, wherein, it is described cold
Data storage area is less than the data of scheduled visit frequency for storing；Wherein, the method further includes：It is every in the SSD hard disks
Before secondary startup, the bad block message of the group of each flush is read from the cold data memory block.
Preferably, the method further includes：The group of each flush includes the first bank and the 2nd bank, wherein, described the
One bank and the 2nd bank backup each other.
Preferably, it is described before the SSD hard disks start every time, it is read from the cold data memory block described each
The bad block message of the group of flush further includes：Read bad block message and curgroup information from the cold data memory block, and with
The bad block message and curgroup information go guiding super information.
Second aspect, the present invention provides a kind of data processing equipment of SSD hard disks, described device includes：
First obtains unit, the first obtains unit are used to obtain the bad block message of the group of each flush；
First storage unit, first storage unit is for by the bad block message of the group of each flush, there are cold
Data storage area, wherein, the SSD hard disks include super regions, and the super regions include cold data memory block and hot number
According to memory block, wherein, the cold data memory block is less than the data of scheduled visit frequency for storing；
Wherein, described device further includes：
First reading unit, first reading unit is used for before the SSD hard disks start every time, from the cold data
Read the bad block message of the group of each flush in memory block.
Preferably, described device further includes：
Second obtaining unit, second obtaining unit are used to be obtained according to the bad block message of the group of each flush
The bad block table of the group of flush.
Preferably, described device further includes：
The group of each flush includes the first bank and the 2nd bank, wherein, the first bank and the 2nd bank is standby each other
Part.
Preferably, described device further includes：
The cold data bank bit in the group of each flush is before the group of each flush；
The dsc data memory in the group of each flush is located at behind the group of each flush.
Preferably, described device further includes：
First guidance unit, first guidance unit are used for from described before the group of each flush
Bad block message and curgroup information are read in cold data memory block, and goes to guide with the bad block message and curgroup information
Super information.
The third aspect, the present invention provides a kind of data processing equipments of SSD hard disks, including memory, processor and deposit
The computer program that can be run on a memory and on a processor is stored up, the processor realizes following step when performing described program
Suddenly：Obtain the bad block message of the group of each flush；By the bad block message of the group of each flush there are cold data memory block,
Wherein, the SSD hard disks include super regions, and the super regions include cold data memory block and dsc data memory block,
In, the cold data memory block is less than the data of scheduled visit frequency for storing；Wherein, the method further includes：Described
Before SSD hard disks start every time, the bad block message of the group of each flush is read from the cold data memory block.
Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effects
Fruit：
1. a kind of data processing method and device of SSD hard disks provided by the embodiments of the present application, by obtaining each flush
Group bad block message；By the bad block message of the group of each flush there are cold data memory block, wherein, the SSD hard disks
Including super regions, the super regions include cold data memory block and dsc data memory block, wherein, the cold data storage
Area is less than the data of scheduled visit frequency for storing；Wherein, the method further includes：Before the SSD hard disks start every time,
The bad block message of the group of each flush is read from the cold data memory block.It solves and is read in the prior art in memory bank
In the case of taking mistake, the technical issues of can not determining to need the memory bank loaded.Reach and separated bad memory block, from
And accurately determine the technique effect of memory bank to be loaded.
2. the embodiment of the present application includes the first bank and the 2nd bank by the group of each flush, wherein, described first
Bank and the 2nd bank backup each other, and have reached the technique effect for improving Information Security.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific embodiment for lifting the present invention.
Description of the drawings
Fig. 1 is a kind of flow diagram of the data processing method of SSD hard disks in the embodiment of the present invention；
Fig. 2 is a kind of structure diagram of the data processing equipment of SSD hard disks in the embodiment of the present invention；
Fig. 3 is the structure diagram of the data processing equipment of another kind SSD hard disks in the embodiment of the present invention
Specific embodiment
An embodiment of the present invention provides a kind of data processing method and device of SSD hard disks, for solving in the prior art
In the case of memory bank read error, the technical issues of can not determining to need the memory bank loaded.Technology provided by the invention
Scheme general thought is as follows：
In the technical solution of the embodiment of the present invention, the bad block message of the group by obtaining each flush；It will be described each
The bad block message of the group of flush there are cold data memory block, wherein, the SSD hard disks include super regions, the super areas
Domain includes cold data memory block and dsc data memory block, wherein, the cold data memory block is less than scheduled visit frequency for storing
The data of rate；Wherein, the method further includes：Before the SSD hard disks start every time, institute is read from the cold data memory block
State the bad block message of the group of each flush.Reach and separated bosom memory block, so as to accurately determine memory bank to be loaded
Technique effect.
Technical solution of the present invention is described in detail below by attached drawing and specific embodiment, it should be understood that the application
Specific features in embodiment and embodiment are to the detailed description of technical scheme rather than to present techniques
The restriction of scheme, in the case where there is no conflict, the technical characteristic in the embodiment of the present application and embodiment can be mutually combined.
The terms "and/or", is only a kind of incidence relation for describing affiliated partner, and expression may have three kinds of passes
System, for example, A and/or B, can represent：Individualism A exists simultaneously A and B, these three situations of individualism B.In addition, herein
Middle character "/", it is a kind of relation of "or" to typically represent forward-backward correlation object.
The application is illustrated in order to clearer, the professional term involved by the application is explained below：
1.SSD hard disks：Solid state disk (Solid State Drives) referred to as consolidates disk, solid state disk (Solid State
Drive) the manufactured hard disk with solid-state electronic storage chip array, by control unit and storage unit (FLASH chip, DRAM
Chip) composition.Solid state disk is identical with common hard disc in the specification and definition, function and application method of interface,
It is also completely consistent with common hard disc in product design and size.It is widely used in military, vehicle-mounted, industry control, video monitoring, network
The fields such as monitoring, the network terminal, electric power, medical treatment, aviation, navigation equipment.
2.super flush：Flush refers to that there are the significant datas inside the memories such as DDR in the process of running to write by disk
Enter the operating process stored away to hard disk, because the data of DDR can disappear after a loss of power, it is necessary to it is written in hard disk,
Next time can just read out.Super flush are exactly by an operating process of the critical data write-in hard disk of relation hard disk startup.
Corresponding Load is exactly a process for reading out data.
3.super regions：It is because this region houses the required important information of hard disk startup, it is impossible to it malfunctions, institute
Super regions are become with name.
4.FTL：FTL is the english abbreviation of Flash translation layer, and FTL is a kind of software interlayer, initially
It is to be proposed by intel, for flash memory simulation to be become Virtual Block Device, so as to realize that FAT etc. block is set on flash memory
Standby class file system.
5.bank：Repository
6.curgroup information：Current group information
Embodiment one
The embodiment of the present application provides a kind of data processing method of SSD hard disks, and Fig. 1 is a kind of in the embodiment of the present invention
The flow diagram of the data processing method of SSD hard disks.As shown in Figure 1, the described method includes：
Step 110：Obtain the bad block message of the group of each flush；
Specifically, the group of the flush is the group of super flush, wherein, the group of each flush is likely to
There are problems that bad block, obtain the bad block in the group of each flush, so as to obtain the bad block table of the group of the flush.
Step 120：By the bad block message of the group of each flush there are cold data memory block, wherein, the SSD is hard
Disk includes super regions, and the super regions include cold data memory block and dsc data memory block, wherein, the cold data is deposited
Storage area is less than the data of scheduled visit frequency for storing；
Specifically, the Super regions refer to the place for storing FTL algorithm significant datas, for example, such as patrol
Collect the pointer of mapping table, FTL algorithm significant datas, bad block table, block mapping relations etc..Each SSD hard disk startups need first to trigger
The Super regions, under set out the data stored in the Super regions, if under the data stored in the Super regions
Failure is carried, then entire SSD hard disks can start failure.The data stored in the Super regions are divided into cold data memory block
Domain and dsc data storage region, wherein, the dsc data is accesses more frequently data, conversely, the data of access infrequently are
Cold data.So the high data of the data modification frequency data low with modification frequency are stored separately, reduce storage super data
The erasable number of block, so as to reduce the technique effect of SSD hard disk startups failure probability.
Step 130：Before the SSD hard disks start every time, read each flush's from the cold data memory block
The bad block message of group.
Further, the method further includes：The group of each flush includes the first bank and the 2nd bank, wherein, it is described
First bank and the 2nd bank backup each other.
Specifically, the group of each cleaning at a high speed includes two repositories, i.e. the first bank and the 2nd bank, in order to
The security of data, the first bank and the 2nd bank backup each other, i.e., are stored in described first bank and the 2nd bank
Data are synchronous.
Further, it is described before the SSD hard disks start every time, it is read from the cold data memory block described each
The bad block message of the group of flush further includes：Read bad block message and curgroup information from the cold data memory block, and with
The bad block message and curgroup information go guiding super information.
Specifically, the curgroup information is current group information, before the SSD hard disks start every time, first from institute
It states cold data region and reads bad block message and current group information, then read super further according to bad block message and current group information
Information can thus reach the technique effect that the memory bank being read out accurately is determined in the case of memory bank read error.
Embodiment 2
Based on the same inventive concept of data processing method with a kind of SSD hard disks in previous embodiment, the present invention also carries
For a kind of data processing equipment of SSD hard disks, as shown in Fig. 2, including：
First obtains unit 11, the first obtains unit 11 are used to obtain the bad block message of the group of each flush；
First storage unit 12, first storage unit 12 are used to deposit the bad block message of the group of each flush
In cold data memory block, wherein, the SSD hard disks include super regions, the super regions include cold data memory block and
Dsc data memory block, wherein, the cold data memory block is less than the data of scheduled visit frequency for storing；
Wherein, described device further includes：
First reading unit 13, first reading unit 13 is used for before the SSD hard disks start every time, from described cold
Read the bad block message of the group of each flush in data storage area.
Further, described device further includes：
The group of each flush includes the first bank and the 2nd bank, wherein, the first bank and the 2nd bank is standby each other
Part.
Further, described device further includes：
First guidance unit, first guidance unit for read from the cold data memory block bad block message and
Curgroup information, and guiding super information is gone with the bad block message and curgroup information.
The various change mode and specific example of a kind of data processing method of SSD hard disks in 1 embodiment 1 of earlier figures are same
Sample is suitable for a kind of data processing equipment of SSD hard disks of the present embodiment, by foregoing to a kind of data processing side of SSD hard disks
The detailed description of method, those skilled in the art are clear that a kind of data processing equipment of SSD hard disks in the present embodiment
Implementation, so in order to illustrate the succinct of book, this will not be detailed here.
Embodiment 3
Based on the same inventive concept of data processing method with a kind of SSD hard disks in previous embodiment, the present invention also carries
For a kind of data processing equipment of SSD hard disks, computer program is stored thereon with, is realized above when which is executed by processor
A kind of the step of either method of the data processing method of SSD hard disks.
Wherein, in figure 3, bus architecture (being represented with bus 300), bus 300 can include any number of interconnection
Bus and bridge, bus 300 deposited what the one or more processors including being represented by processor 302 and memory 304 represented
The various circuits of reservoir link together.Bus 300 can also will peripheral equipment, voltage-stablizer and management circuit etc. it
Various other circuits of class link together, these are all it is known in the art, therefore, no longer being carried out further to it herein
Description.Bus interface 306 provides interface between bus 300 and receiver 301 and transmitter 303.Receiver 301 and transmitter
303 can be same element, i.e. transceiver, provide the unit for communicating over a transmission medium with various other devices.
Processor 302 is responsible for bus 300 and common processing, and memory 304 can be used to store processor
302 perform operate when used data.
Said one or multiple technical solutions in the embodiment of the present application at least have following one or more technology effects
Fruit：
1. a kind of data processing method and device of SSD hard disks provided by the embodiments of the present application, by obtaining each flush
Group bad block message；By the bad block message of the group of each flush there are cold data memory block, wherein, the SSD hard disks
Including super regions, the super regions include cold data memory block and dsc data memory block, wherein, the cold data storage
Area is less than the data of scheduled visit frequency for storing；Wherein, the method further includes：Before the SSD hard disks start every time,
The bad block message of the group of each flush is read from the cold data memory block.It solves and is read in the prior art in memory bank
In the case of taking mistake, the technical issues of can not determining to need the memory bank loaded.Reach and separated bad memory block, from
And accurately determine the technique effect of memory bank to be loaded.
2. the embodiment of the present application includes the first bank and the 2nd bank by the group of each flush, wherein, described first
Bank and the 2nd bank backup each other, and have reached the technique effect for improving Information Security.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware can be used in the present invention
Apply the form of example.Moreover, the computer for wherein including computer usable program code in one or more can be used in the present invention
The computer program production that usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and scope.In this way, if these modifications and changes of the present invention belongs to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these modification and variations.
Claims (5)
1. a kind of data processing method of SSD hard disks, which is characterized in that the described method includes：
Obtain the bad block message of the group of each flush；
By the bad block message of the group of each flush there are cold data memory block, wherein, the SSD hard disks include super areas
Domain, the super regions include cold data memory block and dsc data memory block, wherein, the cold data memory block is used to store
Less than the data of scheduled visit frequency；
Wherein, the method further includes：
Before the SSD hard disks start every time, the bad block letter of the group of each flush is read from the cold data memory block
Breath.
2. the method as described in claim 1, which is characterized in that the method further includes：
The group of each flush includes the first bank and the 2nd bank, wherein, the first bank and the 2nd bank backups each other.
3. the method as described in claim 1, which is characterized in that it is described before the SSD hard disks start every time, from the cold number
The bad block message that the group of each flush is read according to memory block further includes：
Bad block message and curgroup information are read from the cold data memory block, and with the bad block message and curgroup
Information goes guiding super information.
4. a kind of data processing equipment of SSD hard disks, which is characterized in that described device includes：
First obtains unit, the first obtains unit are used to obtain the bad block message of the group of each flush；
First storage unit, first storage unit is for by the bad block message of the group of each flush, there are cold datas
Memory block, wherein, the SSD hard disks include super regions, and the super regions include cold data memory block and dsc data is deposited
Storage area, wherein, the cold data memory block is less than the data of scheduled visit frequency for storing；
Wherein, described device further includes：
First reading unit, first reading unit are used for before the SSD hard disks start every time, are stored from the cold data
Read the bad block message of the group of each flush in area.
5. a kind of data processing equipment of SSD hard disks, including memory, processor and storage on a memory and can be in processor
The computer program of upper operation, which is characterized in that the processor realizes following steps when performing described program：
Obtain the bad block message of the group of each flush；
By the bad block message of the group of each flush there are cold data memory block, wherein, the SSD hard disks include super areas
Domain, the super regions include cold data memory block and dsc data memory block, wherein, the cold data memory block is used to store
Less than the data of scheduled visit frequency；
Wherein, the method further includes：
Before the SSD hard disks start every time, the bad block letter of the group of each flush is read from the cold data memory block
Breath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488633.1A CN108108131B (en) | 2017-12-29 | 2017-12-29 | Data processing method and device for SSD (solid State disk) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711488633.1A CN108108131B (en) | 2017-12-29 | 2017-12-29 | Data processing method and device for SSD (solid State disk) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108108131A true CN108108131A (en) | 2018-06-01 |
| CN108108131B CN108108131B (en) | 2020-09-22 |
Family
ID=62215226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711488633.1A Active CN108108131B (en) | 2017-12-29 | 2017-12-29 | Data processing method and device for SSD (solid State disk) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108108131B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213764A (en) * | 2018-08-20 | 2019-01-15 | 中国平安财产保险股份有限公司 | Data processing method, device, computer equipment and storage medium in data warehouse |
| CN109324930A (en) * | 2018-09-28 | 2019-02-12 | 深圳忆联信息系统有限公司 | A kind of processing method and processing device of solid state hard disk fast boot data |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101127233A (en) * | 2007-09-25 | 2008-02-20 | Ut斯达康通讯有限公司 | Hard disc error detection and fault-tolerant method in stream media uses |
| US20110138115A1 (en) * | 2007-08-14 | 2011-06-09 | Samsung Electronics Co., Ltd. | Solid state memory (ssm), computer system including an ssm, and method of operating an ssm |
| CN103019958A (en) * | 2012-10-31 | 2013-04-03 | 香港应用科技研究院有限公司 | Method for managing data in solid state memory through data attribute |
| CN105404468A (en) * | 2014-11-17 | 2016-03-16 | 晶天电子（深圳）有限公司 | Green NAND solid-state disk application and driver therefor |
| CN106356091A (en) * | 2015-07-13 | 2017-01-25 | 爱思开海力士有限公司 | Memory system |
-
2017
- 2017-12-29 CN CN201711488633.1A patent/CN108108131B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110138115A1 (en) * | 2007-08-14 | 2011-06-09 | Samsung Electronics Co., Ltd. | Solid state memory (ssm), computer system including an ssm, and method of operating an ssm |
| CN101127233A (en) * | 2007-09-25 | 2008-02-20 | Ut斯达康通讯有限公司 | Hard disc error detection and fault-tolerant method in stream media uses |
| CN103019958A (en) * | 2012-10-31 | 2013-04-03 | 香港应用科技研究院有限公司 | Method for managing data in solid state memory through data attribute |
| CN105404468A (en) * | 2014-11-17 | 2016-03-16 | 晶天电子（深圳）有限公司 | Green NAND solid-state disk application and driver therefor |
| CN106356091A (en) * | 2015-07-13 | 2017-01-25 | 爱思开海力士有限公司 | Memory system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213764A (en) * | 2018-08-20 | 2019-01-15 | 中国平安财产保险股份有限公司 | Data processing method, device, computer equipment and storage medium in data warehouse |
| CN109213764B (en) * | 2018-08-20 | 2023-08-22 | 中国平安财产保险股份有限公司 | Method, device, computer equipment and storage medium for processing data in data warehouse |
| CN109324930A (en) * | 2018-09-28 | 2019-02-12 | 深圳忆联信息系统有限公司 | A kind of processing method and processing device of solid state hard disk fast boot data |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108108131B (en) | 2020-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104238963B (en) | A kind of date storage method, storage device and storage system | |
| CN104115134B (en) | For managing the method and system to be conducted interviews to complex data storage device | |
| CN104516678B (en) | Method and apparatus for data storage | |
| CN102736945B (en) | A kind of method and system of the Multi-instance running application | |
| CN108228105A (en) | A kind of data processing method and device of SSD hard disks | |
| US9495286B2 (en) | Method and arrangement for completion or recovery of data transactions in a flash type memory device using a commit process | |
| CN102194010B (en) | Zero-copy defragmentation method for virtual file system fragments | |
| CN107122368A (en) | A kind of data verification method, device and electronic equipment | |
| CN103198122B (en) | Restart the method and apparatus of memory database | |
| CN104572656A (en) | Method and device for recycling space of disk mirror image | |
| CN106648939A (en) | Method and equipment for inter-process resource sharing | |
| CN112346647B (en) | Data storage method, device, equipment and medium | |
| CN104461384B (en) | A kind of method for writing data and storage device | |
| US20120117347A1 (en) | Initializing of a memory area | |
| CN108509355A (en) | A kind of method and apparatus of SLC Cache for SSD | |
| CN105302489B (en) | A kind of remote embedded accumulator system of heterogeneous polynuclear and method | |
| CN108108131A (en) | A kind of data processing method and device of SSD hard disks | |
| WO2017091226A1 (en) | Configuration of a memory controller for copy-on-write | |
| CN109213429A (en) | Memory management method and equipment | |
| US9891863B2 (en) | Handling shingled magnetic recording (SMR) drives in a tiered storage system | |
| US20190377671A1 (en) | Memory controller with memory resource memory management | |
| CN105447043B (en) | Database and its data access method | |
| CN108519860A (en) | A kind of SSD reads the treating method and apparatus of hit | |
| CN104268005B (en) | Virtual machine awakening method and device | |
| CN108369555A (en) | Logical address history management in memory device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190808 Address after: 518067 Dongjiaotou Workshop D24/F-02, Houhai Avenue, Shekou Street, Nanshan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Yi Lian Information System Co., Ltd. Address before: 100176 Beijing City, Daxing District branch of Beijing economic and Technological Development Zone, fourteen Street No. 99 building 33 building D No. 2226 Applicant before: Beijing legend core technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |