CN107977166A - A kind of date storage method and system - Google Patents
A kind of date storage method and system Download PDFInfo
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- CN107977166A CN107977166A CN201711207813.8A CN201711207813A CN107977166A CN 107977166 A CN107977166 A CN 107977166A CN 201711207813 A CN201711207813 A CN 201711207813A CN 107977166 A CN107977166 A CN 107977166A
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- data
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- format information
- storage
- mapping table
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Classifications
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- 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
- G06F3/0623—Securing storage systems in relation to content
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- 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
- G06F3/0608—Saving storage space on storage systems
-
- 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
Abstract
The present embodiments relate to a kind of date storage method and system, belong to technical field of data processing.Wherein, this method includes：Dock received data to be stored to be disassembled, obtain format information and character string；Character string is encrypted according to null character, obtains encrypted characters string；Format information and encrypted characters string are recombinated, obtain recombination data；Recombination data is compressed, obtains compressed data；Compressed data is stored according to format information and default mapping table, and obtains storage information.The technical solution provided through this embodiment, on the one hand, avoid the technology drawback that cannot be safely and reliably stored to data in the prior art；On the other hand, the technique effect stored to data efficient and accurately is realized.
Description
Technical field
The present embodiments relate to microcomputer data processing field, more particularly to a kind of date storage method and it is
System.
Background technology
With the development of science and technology, personal computer has become work and daily life indispensable requisites.
In the information-intensive society of modernization, the processing of data, such as：The acquisition of data, the storage of data, analysis of data etc. increasingly by
Concern.
In the prior art, mainly by being directly compressed to data, mode that compressed data are stored
Realize the storage of data.
However, inventor, has found to have at least the following problems in the implementation of the present invention：
It can not ensure safely and reliably to store data.
The content of the invention
In order to solve the above technical problems, an embodiment of the present invention provides a kind of date storage method and system.
It is according to embodiments of the present invention in a first aspect, an embodiment of the present invention provides a kind of date storage method, the side
Method includes：
Dock received data to be stored to be disassembled, obtain format information and character string；
The character string is encrypted according to null character, obtains encrypted characters string；
The format information and the encrypted characters string are recombinated, obtain recombination data；
The recombination data is compressed, obtains compressed data；
The compressed data is stored according to the format information and default mapping table, and obtains storage information.
Further, it is described that the character string is encrypted according to null character, encrypted characters string is obtained, specific bag
Include：
The null character is added into the stem and/or afterbody in the character string, obtains the encrypted characters string.
Further, it is described that the compressed data is stored according to the format information and default mapping table, tool
Body includes：
The mapping table is traveled through according to the format information, to determine the storage region to match with the format information
Information；
The compressed data is stored according to the storage region information.
Further, it is described that the mapping table is traveled through according to the format information, to determine and the format information phase
Matched storage region information, specifically includes：
The format information is matched with the mapping format information in the mapping table, obtains matching degree；
Maximum matching degree is determined according to the matching degree, and is determined corresponding with the maximum matching degree in the mapping table
Mapping area information；
The map section information field is determined as the storage region information.
Further, the method further includes：
Default storage daily record is updated according to the storage information.
Other side according to embodiments of the present invention, it is described an embodiment of the present invention provides a kind of data-storage system
System includes：
Disassemble module：Disassembled for docking received data to be stored, obtain format information and character string；
Encrypting module：For the character string to be encrypted according to null character, encrypted characters string is obtained；
Recombination module：For the format information and the encrypted characters string to be recombinated, recombination data is obtained；
Compression module：For being compressed to the recombination data, compressed data is obtained；
Memory module：For being stored according to the format information and default mapping table to the compressed data, and
Obtain storage information.
Further, the encrypting module is specifically used for：
The null character is added into the stem and/or afterbody in the character string, obtains the encrypted characters string.
Further, the memory module is specifically used for：
The mapping table is traveled through according to the format information, to determine the storage region to match with the format information
Information；
The compressed data is stored according to the storage region information.
Further, the memory module also particularly useful for：
The format information is matched with the mapping format information in the mapping table, obtains matching degree；
Maximum matching degree is determined according to the matching degree, and is determined corresponding with the maximum matching degree in the mapping table
Mapping area information；
The map section information field is determined as the storage region information.
Further, the system also includes：
Update module：For being updated according to the storage information to default storage daily record.
Brief description of the drawings
Fig. 1 is a kind of flow diagram of date storage method provided in an embodiment of the present invention；
Fig. 2 is a kind of structure diagram of data-storage system provided in an embodiment of the present invention.
Embodiment
In being described below, in order to illustrate rather than in order to limit, it is proposed that such as particular system structure, interface, technology it
The detail of class, understands the present invention to cut thoroughly.However, it will be clear to one skilled in the art that these are specific
The present invention can also be realized in the other embodiments of details.In other situations, omit to well-known system, circuit and
The detailed description of method, in case unnecessary details hinders description of the invention.
An embodiment of the present invention provides a kind of date storage method and system.
One side according to embodiments of the present invention, an embodiment of the present invention provides a kind of date storage method.
Referring to Fig. 1, Fig. 1 is a kind of flow diagram of date storage method provided in an embodiment of the present invention.
As shown in Figure 1, this method includes：
S100：Dock received data to be stored to be disassembled, obtain format information and character string；
S200：Character string is encrypted according to null character, obtains encrypted characters string；
S300：Format information and encrypted characters string are recombinated, obtain recombination data；
S400：Recombination data is compressed, obtains compressed data；
S500：Compressed data is stored according to format information and default mapping table, and obtains storage information.
In the present embodiment, first data to be stored are disassembled, the character string disassembled is encrypted, and form is believed
Breath and encrypted characters string are recombinated, to be compressed to recombination data, and according to format information and mapping table to compressing number
According to being stored.
The technical solution provided through this embodiment, 1, character string is encrypted, it is ensured that the security of data is stored,
The technology drawback for preventing storage data to be stolen or changed；2nd, store, reduce again after being compressed to recombination data
Memory space, has saved resource；3rd, compressed data is stored by format information and mapping table, realized efficiently to compression
Data are stored, the technique effect stored, and, realize the technique effect accurately stored to compressed data.
In a kind of technical solution in the cards, S200 is specifically included：
Null character is added into the stem and/or afterbody in character string, obtains encrypted characters string.
In the present embodiment, null character directly can be added before first character string, can also be in last character
Null character is added after string, null character can also be not only added before first character string, but also sky is added after last character string
Character.
The technical solution provided through this embodiment, is encrypted character string using null character, 1, encryption efficiency it is high；2、
When needing to be read out storage data, also improve and have read efficiency, and realize antitheft technique effect.
In a kind of technical solution in the cards, S500 is specifically included：
According to format information Ergodic Maps table, to determine the storage region information with form information match；
Compressed data is stored according to storage region information.
In the present embodiment, the multiple format information searched for and recorded comprising before in mapping table, and every kind of form is believed
Breath has storage region corresponding thereto, to be distinguished to data to be stored, and quickly data to be stored is carried out
Storage, and by making rational planning for and configuring, realization economizes on resources, and makes full use of the technique effect of resource.
In a kind of technical solution in the cards, the mapping table is traveled through according to format information, so as to definite and form
The storage region information of information match, specifically includes：
Format information is matched with the mapping format information in mapping table, obtains matching degree；
Maximum matching degree is determined according to matching degree, and determines mapping area letter corresponding with maximum matching degree in the mapping table
Breath；
The map section information field is determined as storage region information.
In the present embodiment, the technical solution being determined by matching degree to storage region information, furthermore achieved that
The technique effect accurately stored efficiently and to data to be stored.
In a kind of technical solution in the cards, this method further includes：
Default storage daily record is updated according to storage information.
The technical solution provided through this embodiment, on the one hand, it is dynamic data storage can be read at any time according to storage daily record
State, and the technique effect being adjusted according to specific data storage dynamic to mapping table；On the other hand, realize in real time to storage
The technique effect that information is monitored.
Other side according to embodiments of the present invention, an embodiment of the present invention provides with the corresponding one kind of the above method
Data-storage system.
Referring to Fig. 2, Fig. 2 is a kind of structure diagram of data-storage system provided in an embodiment of the present invention.
As shown in Fig. 2, the system includes：
Disassemble module：Disassembled for docking received data to be stored, obtain format information and character string；
Encrypting module：For character string to be encrypted according to null character, encrypted characters string is obtained；
Recombination module：For format information and encrypted characters string to be recombinated, recombination data is obtained；
Compression module：For being compressed to recombination data, compressed data is obtained；
Memory module：For being stored according to format information and default mapping table to compressed data, and stored
Information.
In a kind of technical solution in the cards, encrypting module is specifically used for：
Null character is added into the stem and/or afterbody in character string, obtains encrypted characters string.
In a kind of technical solution in the cards, memory module is specifically used for：
According to format information Ergodic Maps table, to determine the storage region information with form information match；
Compressed data is stored according to storage region information.
In a kind of technical solution in the cards, memory module also particularly useful for：
Format information is matched with the mapping format information in mapping table, obtains matching degree；
Maximum matching degree is determined according to matching degree, and determines mapping area letter corresponding with maximum matching degree in the mapping table
Breath；
Map section information field is determined as storage region information.
In a kind of technical solution in the cards, which further includes：
Update module：For being updated according to storage information to default storage daily record
The embodiment of the present invention is disassembled by docking received data to be stored, obtains format information and character string；
Character string is encrypted according to null character, obtains encrypted characters string；Format information and encrypted characters string are recombinated,
Obtain recombination data；Recombination data is compressed, obtains compressed data；According to format information and default mapping table to compression
Data are stored, and obtain storage information technical solution, avoid in the prior art cannot to data carry out safety and can
The technology drawback store leaned on, realizes the technique effect stored to data efficient and accurately.
Reader should be understood that in the description of this specification, reference term " one embodiment ", " some embodiments ", " show
The description of example ", " specific example " or " some examples " etc. means to combine the specific features, structure of the embodiment or example description
It is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms need not
It is directed to identical embodiment or example.Moreover, the specific features of description, structure can in any one or more embodiments or
Combined in an appropriate manner in example.In addition, without conflicting with each other, those skilled in the art can illustrate this
Different embodiments or example and different embodiments or exemplary feature described in book are combined and combine.
It should also be understood that in various embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to execution sequence
Priority, the execution sequence of each process should determine with its function and internal logic, the implementation without tackling the embodiment of the present invention
Journey forms any restriction.
More than, it is only embodiment of the invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art the invention discloses technical scope in, various equivalent modifications or substitutions can be readily occurred in,
These modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be wanted with right
Subject to the protection domain asked.
Claims (10)
- A kind of 1. date storage method, it is characterised in that the described method includes：Dock received data to be stored to be disassembled, obtain format information and character string；The character string is encrypted according to null character, obtains encrypted characters string；The format information and the encrypted characters string are recombinated, obtain recombination data；The recombination data is compressed, obtains compressed data；The compressed data is stored according to the format information and default mapping table, and obtains storage information.
- A kind of 2. date storage method according to claim 1, it is characterised in that it is described according to null character to the character String is encrypted, and obtains encrypted characters string, specifically includes：The null character is added into the stem and/or afterbody in the character string, obtains the encrypted characters string.
- 3. a kind of date storage method according to claim 1, it is characterised in that described according to the format information and pre- If mapping table the compressed data is stored, specifically include：The mapping table is traveled through according to the format information, to determine to believe with the storage region that the format information matches Breath；The compressed data is stored according to the storage region information.
- 4. a kind of date storage method according to claim 3, it is characterised in that described to be traveled through according to the format information The mapping table, to determine the storage region information to match with the format information, specifically includes：The format information is matched with the mapping format information in the mapping table, obtains matching degree；Maximum matching degree is determined according to the matching degree, and determine in the mapping table with described maximum matching degree is corresponding reflects Penetrate area information；The map section information field is determined as the storage region information.
- 5. a kind of date storage method according to any one of claim 1-4, it is characterised in that the method is also wrapped Include：Default storage daily record is updated according to the storage information.
- A kind of 6. data-storage system, it is characterised in that the system comprises：Disassemble module：Disassembled for docking received data to be stored, obtain format information and character string；Encrypting module：For the character string to be encrypted according to null character, encrypted characters string is obtained；Recombination module：For the format information and the encrypted characters string to be recombinated, recombination data is obtained；Compression module：For being compressed to the recombination data, compressed data is obtained；Memory module：For being stored according to the format information and default mapping table to the compressed data, and obtain Store information.
- 7. a kind of data-storage system according to claim 6, it is characterised in that the encrypting module is specifically used for：The null character is added into the stem and/or afterbody in the character string, obtains the encrypted characters string.
- 8. a kind of data-storage system according to claim 1, it is characterised in that the memory module is specifically used for：The mapping table is traveled through according to the format information, to determine to believe with the storage region that the format information matches Breath；The compressed data is stored according to the storage region information.
- A kind of 9. data-storage system according to claim 8, it is characterised in that the memory module also particularly useful for：The format information is matched with the mapping format information in the mapping table, obtains matching degree；Maximum matching degree is determined according to the matching degree, and determine in the mapping table with described maximum matching degree is corresponding reflects Penetrate area information；The map section information field is determined as the storage region information.
- 10. a kind of data-storage system according to any one of claim 6-9, it is characterised in that the system is also wrapped Include：Update module：For being updated according to the storage information to default storage daily record.
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| CN201711207813.8A CN107977166A (en) | 2017-11-27 | 2017-11-27 | A kind of date storage method and system |
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| CN201711207813.8A CN107977166A (en) | 2017-11-27 | 2017-11-27 | A kind of date storage method and system |
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| CN110188160A (en) * | 2019-05-31 | 2019-08-30 | 联想(北京)有限公司 | Date storage method and method for reading data |
| CN111382855A (en) * | 2018-12-28 | 2020-07-07 | 上海寒武纪信息科技有限公司 | Data processing device, method, chip and electronic equipment |
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