WO2021082581A1 - 一种文件系统 - Google Patents

一种文件系统 Download PDF

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Publication number
WO2021082581A1
WO2021082581A1 PCT/CN2020/106798 CN2020106798W WO2021082581A1 WO 2021082581 A1 WO2021082581 A1 WO 2021082581A1 CN 2020106798 W CN2020106798 W CN 2020106798W WO 2021082581 A1 WO2021082581 A1 WO 2021082581A1
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file
label
tag
instruction
retrieval
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PCT/CN2020/106798
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English (en)
French (fr)
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WO2021082581A9 (zh
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牛文运
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牛文运
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Publication of WO2021082581A1 publication Critical patent/WO2021082581A1/zh
Publication of WO2021082581A9 publication Critical patent/WO2021082581A9/zh
Priority to US17/732,373 priority Critical patent/US20220253405A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/11—File system administration, e.g. details of archiving or snapshots
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/14—Details of searching files based on file metadata
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/14—Details of searching files based on file metadata
    • G06F16/148—File search processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
    • G06F16/164—File meta data generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/1734—Details of monitoring file system events, e.g. by the use of hooks, filter drivers, logs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Definitions

  • the present invention relates to the field of computers, in particular to a file system.
  • the purpose of the present invention is to provide an efficient file system.
  • the specific plan is as follows:
  • a file system applied to a file library without a directory structure including:
  • the file name correspondence module is used to establish the correspondence between the file name and the FCB of the file
  • the label distribution module is configured to establish, according to the label distribution instruction, the correspondence between the FCB of the label corresponding to the label distribution instruction and the file corresponding to the label addition instruction in the tag library with pre-stored tags;
  • the retrieval module is used to receive and use the correspondence relationship between the file name and/or label and the FCB of the file according to the retrieval instruction to find the target file corresponding to the retrieval instruction, and to open and/or display the target file;
  • the retrieval instruction includes the file name and/or label of the target file.
  • the label allocation module is specifically configured to establish a correspondence between the label in the label library corresponding to the label allocation instruction and the file name of the file corresponding to the label allocation instruction according to the label allocation instruction.
  • the label distribution module is specifically configured to establish, according to the label distribution instruction, the label number of the label corresponding to the label distribution instruction and the label distribution instruction in the label library pre-stored with tags and label numbers Correspondence of the file name of the corresponding file;
  • each label corresponds to a corresponding label number
  • the retrieval module is also used for receiving and according to the retrieval instruction, using the tag number, file name, and/or the correspondence relationship between the tag and the FCB of the file, to find the target file corresponding to the retrieval instruction, and to open and/or Display the target file.
  • it also includes:
  • the correlation number generation module is used to generate the correlation number and establish the corresponding relationship between the label number set and the correlation number;
  • the tag number set includes one or more tags of the file
  • the retrieval module is also used to receive and according to the retrieval instruction, use the association number, file name and/or the corresponding relationship between the label and the FCB of the file to open and/or display the target file corresponding to the retrieval instruction.
  • the association number generation module includes:
  • the label quantity judging unit is used to judge whether the label number of the file meets the quantity requirement
  • An association number judging unit configured to, if the tag quantity judging unit determines that the quantity requirement is met, judge whether the tag number set selected from the multiple tag numbers of the file according to a preset tag selection rule has a corresponding associated number;
  • the association number generating unit is configured to generate a new association number if the association number determining unit determines that the tag number set does not have a corresponding association number, and establish a corresponding relationship between the tag number set and the association number.
  • it also includes:
  • the file number generation module is used to generate the file number and establish the corresponding relationship between the file number and the FCB of the file;
  • the retrieval module is also used for receiving and according to the retrieval instruction, using the file number, the association number, the tag number, the file name, and/or the correspondence relationship between the tag and the FCB of the file, to find the target file corresponding to the retrieval instruction , And open and/or display the target file.
  • the file number generation module is specifically configured to generate a file number and establish a correspondence relationship between the file number and the file name of the file.
  • it also includes:
  • the attribute setting module is used to establish the corresponding relationship between the association number and/or label and the preset attribute.
  • the attribute setting module includes:
  • the access authority setting unit is used to establish the correspondence between the association number and/or label and the preset access authority.
  • the attribute setting module includes:
  • Priority setting unit for setting the priority of the association number and/or label
  • the retrieval module is also used to receive and according to the retrieval instruction, use the file name and/or the corresponding relationship between the label and the FCB of the file to find the target file corresponding to the retrieval instruction, and use the priority of the associated number and/or tag Level, display the target files in order.
  • the file system is applied to a file library without a directory structure, and includes: a file name corresponding module, used to establish the corresponding relationship between the file name and the FCB of the file; the label distribution module, used to establish a pre-stored according to the label distribution instruction Correspondence between the label corresponding to the label assignment instruction and the FCB of the file corresponding to the label addition instruction in the label library with tags; the retrieval module is used to receive and use the file name and/or the correspondence relationship between the label and the FCB of the file according to the retrieval instruction , Find the target file corresponding to the retrieval instruction, and open and/or display the target file; wherein, the retrieval instruction includes the file name and/or label of the target file.
  • the present invention establishes the corresponding relationship between the file name and label and the FCB of the file for the file, so that the file can be quickly retrieved by the file name and/or label, and it is no longer necessary to index the multi-level directory structure, realize the flat file management and storage, and improve The efficiency of file retrieval and addressing.
  • FIG. 1 is a schematic diagram of the structure of a file system disclosed in an embodiment of the present invention
  • FIG. 2 is a schematic diagram of another file system structure disclosed in an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of another file system disclosed in an embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of another file system disclosed in an embodiment of the present invention.
  • the embodiment of the present invention discloses a file system, which is applied to a file library without a directory structure. As shown in FIG. 1, the system includes:
  • the file name correspondence module 1 is used to establish the correspondence between the file name and the FCB of the file.
  • the embodiment of the present invention can set up a file library, and there is no longer the concept of file storage directory when storing files in the file library.
  • the flat storage of files can be set up.
  • the FCB of the file is used to store the attribute information of the file, so as to distinguish between different files.
  • Different files have different FCBs.
  • the files of the same FCB are the same file.
  • the actual storage location of the file is recorded in the FCB.
  • FCB can open the file. Therefore, the correspondence between the file name and label and the FCB of the file can be established.
  • the correspondence includes indirect correspondence and direct correspondence.
  • the process of establishing the corresponding relationship between the file name and the FCB of the file may include receiving a file creation instruction input by the user or other application programs through the corresponding input interface, creating the corresponding file and the FCB of the file, and using the file creation instruction to include
  • the file name of the new file is named, the establishment of the file is completed, and the corresponding relationship between the file name and the FCB of the file is established at the same time.
  • the application when the application is in the file library, there may be established files that are not in the file library.
  • the files in the established non-file library can be received, and the file name of the file can be obtained.
  • Establish the corresponding relationship between the file name and the FCB of the file and then you can use the functions of each module in the embodiment of the present invention to establish various corresponding relationships to realize functions such as tag retrieval.
  • the label distribution module 2 is configured to establish a correspondence between the FCB of the file corresponding to the label distribution instruction and the label corresponding to the label distribution instruction in the label library pre-stored with the label according to the label distribution instruction.
  • tags are allowed to assign tags to files, according to the tags specified in the tag allocation instructions and the files that need to be assigned tags, from the tag library Recall the label and assign it to the file, establish the correspondence between the FCB of the file and the label, and complete the label assignment of the file.
  • tags can be pre-stored in the tag library, and the tags in the tag library can be pre-stored by the user.
  • tags can be pre-stored by the user.
  • a new tag can be added to the tag library.
  • the file name is essentially It is also a kind of label. In practical applications, the file name can also be stored in the label library in the form of a label.
  • the file name and label associated with the file are established to correspond to the FCB of the file, so that the user can find the file by the file name and/or label.
  • the corresponding relationship can be direct.
  • the file name directly corresponds to the FCB of the file
  • the file can be found directly by the file name
  • the corresponding relationship can also be indirect.
  • the file name directly corresponds to the FCB of the file
  • the label corresponds to the file name.
  • the tag bit of the unlabeled file is empty, which can also be used as an attribute to mark the unlabeled file, and the unlabeled file can also be searched through the retrieval instruction corresponding to the unlabeled attribute.
  • the retrieval module 3 is used to receive a retrieval instruction, use the file name and/or the correspondence relationship between the label and the file and the retrieval instruction to find the target file corresponding to the retrieval instruction, and open and/or display the target file.
  • the retrieval module 3 uses the retrieval instruction to reuse the file name and/or the correspondence between the label and the FCB of the file to retrieve the target file corresponding to the retrieval instruction.
  • the target file is opened and/or displayed to the user, where the retrieval instruction includes the file name and/or label of the target file, and the retrieval instruction can be any combination of the file name and/or label corresponding to the target file. Correspondence of files, you can quickly find the corresponding target file.
  • the user can enter a retrieval instruction that does not display the file but directly opens the file after retrieval in the background. Therefore, after finding the target file corresponding to the retrieval instruction, the file can be opened directly, and the file does not necessarily need to be presented To the display device; of course, the file library can also display the file when it is opened, so that when the user closes the file, the target file can be seen, and the corresponding information such as the relevant label of the target file can be displayed; of course, the retrieval can also only be displayed and displayed Then receive the user's open instruction to open the target file.
  • the unique target file can be accurately found by using the search command, but it is also possible to find multiple target files that meet the search command.
  • the search command can be labeled "Engineering”.
  • the target file with the "Project" tag is shown in Table 1.
  • the retrieval instruction can include the tag "Project” and the file name "Cell2.c”. The file number and file name are used to narrow the search range and accurately search the target, as shown in Table 2. Find the target file named "Cell2.c" with the label "Project”.
  • the embodiment of the present invention establishes the corresponding relationship between the file name and label and the FCB of the file for the file, so that the file can be quickly retrieved through the file name and/or label, and there is no need to index the multi-level directory structure, and realizes flat file management and Storage improves the efficiency of file retrieval and addressing.
  • the embodiment of the present invention discloses a specific file system. Compared with the previous embodiment, this embodiment further illustrates and optimizes the technical solution. specific:
  • the above-mentioned label distribution module 2 may be specifically configured to establish a correspondence relationship between the label corresponding to the label distribution command in the label library and the file name of the file corresponding to the label distribution command according to the label distribution command.
  • the FCB of the label and the file is no longer corresponding, but a second correspondence between the label and the file name is established, which can simplify the complexity of the correspondence and make effective use of The corresponding relationship established last time.
  • the label distribution module 2 can also be specifically used to establish the label number of the label corresponding to the label distribution command and the file name of the file corresponding to the label distribution command in the label library pre-stored with the label and the label number according to the label distribution command. Correspondence; Among them, each label corresponds to a corresponding label number.
  • the tag itself usually has a large amount of data.
  • the tag "engineering" may occupy 4 bytes, while the tag number can be "1" and only occupy one byte.
  • the tag number is used to replace the tag to establish the correspondence with the file name. In this way, the corresponding relationship between the tag number and the FCB of the file is established indirectly, and the file is searched by the tag number, which can reduce the amount of data and improve the retrieval speed.
  • the embodiment of the present invention also discloses a file system. As shown in FIG. 2, on the basis of the previous embodiment, it may further include:
  • association number in order to further speed up the search and enrich the search methods, you can add an association number to a file that includes multiple tags. It is understandable that a file usually includes multiple tags. At this time, if you want to use tags to narrow the search file range, search The instruction needs to include multiple tags, which is cumbersome to input. For this reason, you can add an association number. One association number can correspond to multiple tags. At this time, you only need to enter the association number to retrieve the corresponding target file with multiple tags. Further speed up the retrieval speed and improve the user experience.
  • an association number generating module 4 is provided for this purpose, which is used to generate an association number and establish a correspondence relationship between the tag number set and the association number;
  • the tag number set includes one or more tags of the file
  • the retrieval module 3 is also used for receiving and according to the retrieval instruction, using the association number, the file name and/or the corresponding relationship between the label and the FCB of the file to open and/or display the target file corresponding to the retrieval instruction.
  • the association number can be regarded as a kind of upper-level label of the label. According to actual application requirements, it can also include multi-level tags to form a label tree. For example, multiple association numbers can also correspond to a new label, and thus serve as an association number. Higher-level tags; or for files that have multiple association numbers, you can also set an association number corresponding to an association number set that includes multiple association numbers. Each level of tags can speed up the retrieval of files.
  • association number can be set with a higher-level label.
  • the label can also form a multi-level relationship.
  • a label can also have a corresponding child label or parent label to form a multi-level label and a label tree, which can be based on actual applications. Need to be set.
  • association number any file can be set with a corresponding association number as required, and there are no specific restrictions on the generation of the association number. Among them, a specific method for generating the association number is described below, specifically:
  • the associated number generating module 4 may also include a tag quantity judging unit 41, an associated number judging unit 42, and an associated number generating unit 43; among them,
  • the label quantity judging unit 41 is used to judge whether the number of label numbers of the file meets the quantity requirement.
  • the file After the file is assigned tags, it can be judged whether the number of existing tags in the file meets the quantity requirement for setting the association number. If the file has only a small number of tags, there is no need to set the association number. If the file has a large number of tags to meet the quantity requirement, You can set the association number.
  • the associated number judging unit 42 is configured to, if the tag quantity judging unit 41 determines that the quantity requirement is met, it determines whether the tag number set selected from the multiple tag numbers of the file according to the preset tag selection rule has a corresponding associated number.
  • the label selection rule can set the label number set for two labels, or set all the label numbers of the entire file as a label number set, etc.
  • the file library also includes the five "project, engineering, hardware, PCB design and circuit diagrams".
  • Labels the label selection rule can be a set of two labels, and two sets of label numbers including "Project and Engineering” and “Hardware and PCB Design” are obtained respectively.
  • the "circuit diagram” can be considered as insufficient and no label is set.
  • the number set can also be composed of the "PCB design and circuit diagram” label number set.
  • the label selection rule can also be all the label numbers of a file, and the five labels including "project, engineering, hardware, PCB design and circuit diagram” can be obtained.
  • the number set of course, can also be a label number set with three tags, etc.
  • the specific label selection rules are not limited here.
  • the associated number generating unit 43 is configured to, if the associated number judging unit 42 determines that the tag number set does not have a corresponding associated number, then a new associated number is generated, and the corresponding relationship between the tag number set and the associated number is established.
  • association number can also correspond to the tag set, as shown in Table 3.
  • association number is not necessarily a number or a label composed of letters and numbers, but can also be named by text.
  • association number c3 in Table 3 can also be represented by the text "third association number" To represent.
  • the embodiment of the present invention also discloses a file system, as shown in FIG. 3, specifically:
  • a file number generation module 5 is also provided for this purpose, which is used to generate file numbers and establish the correspondence between file numbers and FCBs of files.
  • file name index file because the file name is large, the amount of data searched by the file name index file is large, so in order to facilitate the indexing of the file, a file number with a smaller amount of data is generated, and the file name and/or the FCB and file number of the file can be created later.
  • file numbers to index files reduces the amount of index data.
  • the file number is shorter and easier to remember than the file name, which is convenient for users to quickly use the file number to find, especially when searching for multiple files, for example, file library
  • the correspondence relationship between the file name, file number, FCB, label, and association number of the file as shown in Table 4 can be finally obtained, and the file can be quickly retrieved in a variety of ways.
  • the embodiment of the present invention also discloses a file system on the basis of the above-mentioned embodiment. See FIG. 4 for details:
  • corresponding attributes can be further added to the tags and/or association numbers.
  • an attribute setting module is set to establish association numbers and/or tags with presets.
  • the function of the association number and/or label can be enriched.
  • the attribute can be access authority or priority.
  • the access authority setting can be set in the form of a label and/or an associated number.
  • an access authority setting unit 61 is provided for establishing a correspondence relationship between the label and/or associated number and the preset access authority, for example, File a can only be accessed by user a. Assign a label to file a to indicate "user a". This label corresponds to the preset access authority. Therefore, file a can only be accessed by user a, and other users cannot access it.
  • the association number can also be set in this way, and the expression form of the label with the access authority attribute and the association number is not limited to the above-mentioned text display mode, and can be set according to the needs of the user.
  • a priority setting unit 62 can also be set; wherein:
  • the priority setting unit 62 is used to set the priority of the association number and/or label
  • the retrieval module 3 is also used for receiving and according to the retrieval instruction, using the file name and/or the corresponding relationship between the label and the FCB of the file to find the target file corresponding to the retrieval instruction, and using the associated number and/or the priority of the tag, Display the target file in sequence.
  • priority when retrieving multiple tags, in order to classify a large number of files, priority can be set for the tags and/or associated numbers in advance, and the files corresponding to the tags and/or associated numbers with higher priority are displayed first, so that the user can The first to see, the files corresponding to the tags and/or association numbers with low priority will be displayed behind the files with the tags and/or association numbers with the high priority, so as to realize the classification according to the priority, so that the user can be the first time Find the corresponding file, making file search more convenient.

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Abstract

一种文件系统，应用于无目录结构的文件库，包括：文件名对应模块，用于建立文件名与文件的FCB的对应关系；标签分配模块，用于根据标签分配指令，建立预先存储有标签的标签库中与标签分配指令对应的标签与标签添加指令对应的文件的FCB的对应关系；检索模块，用于接收并根据检索指令，利用文件名和/或标签与文件的FCB的对应关系，查找到与检索指令对应的目标文件，并打开和/或显示目标文件；其中，检索指令包括目标文件的文件名和/或标签；为文件建立文件名和标签与文件的FCB的对应关系，使得通过文件名和/或标签能够快速检索到文件，不再需要对多级目录结构进行索引，实现文件扁平化管理和存储，提高了文件检索及寻址的效率。

Description

一种文件系统
本申请要求于2019年10月29日提交中国专利局、申请号为201911038055.0、发明名称为“一种文件系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及计算机领域，特别涉及一种文件系统。
背景技术
现有操作系统Windows，Unix，Linux，Mac OS以及由此衍生的各种智能设备操作系统都是以目录结构来组织文件系统的，文件都是以树形结构(根目录，一级子目录等)方式这种多极目录形式存放。存放一级目录的文件被称为目录文件。Windows中使用FCB(File Control Block，文件控制块)其中存储了文件属性，文件属性中包含了文件在存储区中什么地方开始的地址信息。Windows中的FCB在Unix和Linux中被分解为目录项和索引节点，其中目录项包括文件名和指向索引节点的指针。
现有技术中，要访问一个文件，需要两个步骤，首先需要目录检索，在Windows中从包含文件名的路径，找到一级目录项，最终找到目标文件的FCB；Unix和Linux则是从包含文件名的路径，根据目录文件找到文件名对应的指向索引节点的指针和一级目录项对应的指向索引节点的指针，最终找到目标文件的索引节点，这种目录项(或称FCB)分解法，减少了访盘的次数，从而一定程度上提高了检索速度。最后进行文件寻址，根据FCB或索引节点所指向的目标文件地址指针计算出目标文件的物理地址，从而实现寻址。
但是，由于现有技术需要从一级子目录开始才能找到文件，还是要耗费大量的时间。虽然，用户可以用文件名搜索文件，但如果文件名比较长，用户不能记住文件名，则需要记忆文件的所有目录项(根目录和一级子目录)才能找到目标文件，这给用户造成了很大的记忆负担，文件检索效率低。
为此，需要一种高效的文件系统。
发明内容
有鉴于此，本发明的目的在于提供一种高效的文件系统。其具体方案如下：
一种文件系统，应用于无目录结构的文件库，包括：
文件名对应模块，用于建立文件名与文件的FCB的对应关系；
标签分配模块，用于根据标签分配指令，建立预先存储有标签的标签库中与所述标签分配指令对应的标签与所述标签添加指令对应的文件的FCB的对应关系；
检索模块，用于接收并根据检索指令，利用文件名和/或标签与文件的FCB的对应关系，查找到与所述检索指令对应的目标文件，并打开和/或显示目标文件；
其中，所述检索指令包括目标文件的文件名和/或标签。
可选的，所述标签分配模块，具体用于根据标签分配指令，建立所述标签库中与所述标签分配指令对应的标签与所述标签分配指令对应的文件的文件名的对应关系。
可选的，所述标签分配模块，具体用于根据标签分配指令，建立预先存储有标签和标签号的所述标签库中与所述标签分配指令对应的标签的标签号与所述标签分配指令对应的文件的文件名的对应关系；
其中，每个标签对应有一个相应的标签号；
所述检索模块，还用于接收并根据所述检索指令，利用标签号、文件名和/或标签与文件的FCB的对应关系，查找到与所述检索指令对应的目标文件，并打开和/或显示目标文件。
可选的，还包括：
关联号生成模块，用于生成关联号，建立标签号集与关联号的对应关系；
其中，所述标签号集包括文件的一个或多个标签；
所述检索模块，还用于接收并根据所述检索指令，利用关联号、文件名和/或标签与文件的FCB的对应关系，打开和/或显示与所述检索指令对 应的目标文件。
可选的，所述关联号生成模块，包括：
标签数量判断单元，用于判断文件的标签号数量是否满足数量要求；
关联号判断单元，用于若所述标签数量判断单元判定满足所述数量要求，则判断按照预设的标签选取规则从文件的多个标签号中选取的标签号集是否有对应的关联号；
关联号生成单元，用于若所述关联号判断单元判定所述标签号集无对应的关联号，则生成新的关联号，建立所述标签号集与关联号的对应关系。
可选的，还包括：
文件号生成模块，用于生成文件号，建立文件号与文件的FCB的对应关系；
所述检索模块，还用于接收并根据所述检索指令，利用文件号、关联号、标签号、文件名和/或标签与文件的FCB的对应关系，查找到与所述检索指令对应的目标文件，并打开和/或显示目标文件。
可选的，所述文件号生成模块，具体用于生成文件号，建立文件号与文件的文件名的对应关系。
可选的，还包括：
属性设定模块，用于建立关联号和/或标签与预先设定的属性的对应关系。
可选的，所述属性设定模块，包括：
访问权限设定单元，用于建立关联号和/或标签与预先设定的访问权限的对应关系。
可选的，所述属性设定模块，包括：
优先级设定单元，用于设定关联号和/或标签的优先级；
所述检索模块，还用于接收并根据检索指令，利用文件名和/或标签与文件的FCB的对应关系，查找到与所述检索指令对应的目标文件，并利用关联号和/或标签的优先级，按序显示目标文件。
本发明中，文件系统，应用于无目录结构的文件库，包括：文件名对应模块，用于建立文件名与文件的FCB的对应关系；标签分配模块，用于 根据标签分配指令，建立预先存储有标签的标签库中与标签分配指令对应的标签与标签添加指令对应的文件的FCB的对应关系；检索模块，用于接收并根据检索指令，利用文件名和/或标签与文件的FCB的对应关系，查找到与检索指令对应的目标文件，并打开和/或显示目标文件；其中，检索指令包括目标文件的文件名和/或标签。
本发明为文件建立文件名和标签与文件的FCB的对应关系，使得通过文件名和/或标签能够快速检索到文件，不再需要对多级目录结构进行索引，实现文件扁平化管理和存储，提高了文件检索及寻址的效率。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据提供的附图获得其他的附图。
图1为本发明实施例公开的一种文件系统结构示意图；
图2为本发明实施例公开的另一种文件系统结构示意图；
图3为本发明实施例公开的另一种文件系统结构示意图；
图4为本发明实施例公开的另一种文件系统结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例公开了一种文件系统，应用于无目录结构的文件库，参见图1所示，该系统包括：
文件名对应模块1，用于建立文件名与文件的FCB的对应关系。
具体的，为了统一管理文件，实现文件的扁平化管理，取消传统的利用目录的方法管理文件，本发明实施例可以设置文件库，在文件库中存储文件时不再有文件存储目录概念，实现了文件的扁平化存储。
具体的，文件的FCB用于存放文件的属性信息，以便于区分不同的文件，不同的文件的FCB不同，相同FCB的文件为同一文件，FCB中记载了文件的实际存储位置，查找到文件的FCB便可以打开文件，因此，可以建立文件名和标签与文件的FCB的对应关系，当然对应关系包括间接对应关系和直接对应关系。
具体的，建立文件名与文件的FCB的对应关系的过程可以包括通过接收用户或其它应用程序通过相应的输入接口输入的文件新建指令，新建相应的文件和文件的FCB，利用文件新建指令中包括的文件名为新建的文件命名，完成对文件的建立，同时建立文件名与文件的FCB的对应关系。
具体的，当应用在文件库中时，可能存在已建立的不在文件库中的文件，此时可以根据用户输入的文件移动指令，接收已建立的非文件库中的文件，获取文件的文件名，建立文件名与文件的FCB的对应关系，之后便可以利用本发明实施例中的各模块的功能建立各种对应关系，实现利用标签检索等功能。
标签分配模块2，用于根据标签分配指令，建立预先存储有标签的标签库中与标签分配指令对应的标签与标签分配指令对应的文件的FCB的对应关系。
具体的，为满足用户对于文件的个性化需求，同时为了进一步提高对文件索引的效率，允许用户为文件分配标签，根据标签分配指令中所指出的标签和需要分配标签的文件，从标签库中调取标签分配至文件，建立文件的FCB与标签的对应关系，完成文件的标签分配。
其中，标签可以预先存储至标签库中，标签库中的标签可以为用户预先存储的，当用户想要分配的标签不在标签库中时，可以添加新的标签至标签库中，文件名其本质也是一种标签，在实际应用中，文件名也可以以标签的形式存储在标签库中。
具体的，为了使用户便于查找到文件，将与文件具有关联的文件名和 标签均建立与文件的FCB的对应关系，使用户可以通过文件名和/或标签查找到文件，当然对应关系可以是直接的对应关系，例如，文件名直接对应文件的FCB，可以通过文件名直接查找到文件，对应关系也可以是间接关系，例如，文件名与文件的FCB直接对应，标签与文件名对应，利用标签搜索，首先查找到与标签对应的文件名，再利用文件名与文件的FCB的对应关系，查找到相应的文件，实现利用标签查找到文件的过程。
需要说明的是，无标签的文件标签位为空，其也可以作为一种属性，用来标记无标签的文件，也可以通过与无标签属性相对应的检索指令查找无标签的文件。
检索模块3，用于接收检索指令，利用文件名和/或标签与文件的对应关系和检索指令，查找到与检索指令对应的目标文件，并打开和/或显示目标文件。
具体的，检索文件时，通过输入检索指令，不再通过目录查找文件，检索模块3利用检索指令再利用文件名和/或标签与文件的FCB的对应关系，检索与检索指令对应的目标文件，检索到后，将目标文件打开和/或显示给用户，其中，检索指令包括目标文件的文件名和/或标签，检索指令可以为与目标文件具有对应关系的文件名和/或标签的任意组合，配合与文件的对应关系，可以快速查找到相应的目标文件。
其中，根据实际检索情况，用户可输入不显示文件而直接在后台检索后直接打开文件的检索指令，因此，查找到与检索指令对应的目标文件后，可以直接打开文件，不一定需要将文件呈现到显示设备上；当然，打开的同时文件库也可以显示出文件，这样当用户关闭文件后可以看到目标文件，显示目标文件的相关标签等对应的信息；当然检索也可以仅是显示，显示后再接收用户打开指令，开启目标文件。
需要说明的是，目标文件不一定只有一个，利用检索指令当然可以精确的查找到唯一的目标文件，但也可以查找到多个满足检索指令的目标文件，例如，检索指令可以为标签“工程”，可以通过标签与文件的对应关系或利用标签与文件名的对应关系，先查找到相应的文件名，再利用文件名与文件的FCB的对应关系，查找到目标文件，检索到多个具有“工程”标 签的目标文件，如表1所示，检索指令可以包括标签“工程”和文件名“Cell2.c”，利用文件号和文件名缩小检索范围，精确检索目标，如表2所示，查找到标签为“工程”文件名为“Cell2.c”的目标文件。
表1
文件名 标签
Cell1.c 工程
Cell2.c 工程
Af1.py 工程
Af2.py 工程
表2
文件名 标签
Cell2.c 工程
可见，本发明实施例为文件建立文件名和标签与文件的FCB的对应关系，使得通过文件名和/或标签能够快速检索到文件，不再需要对多级目录结构进行索引，实现文件扁平化管理和存储，提高了文件检索及寻址的效率。
本发明实施例公开了一种具体的文件系统，相对于上一实施例，本实施例对技术方案作了进一步的说明和优化。具体的：
具体的，上述标签分配模块2，可以具体用于根据标签分配指令，建立标签库中与标签分配指令对应的标签与标签分配指令对应的文件的文件名的对应关系。
具体的，在文件与文件名建立第一对应关系后，不再将标签与文件的FCB建立对应关系，而是建立标签与文件名的第二对应关系，能够简化对应关系的复杂程度，有效利用前一次建立的对应关系。
具体的，标签分配模块2，还可以具体用于根据标签分配指令，建立预先存储有标签和标签号的标签库中与标签分配指令对应的标签的标签号 与标签分配指令对应的文件的文件名的对应关系；其中，每个标签对应有一个相应的标签号。
具体的，标签自身通常数据量大，例如，标签“工程”可能占用4个字节，而标签号可以为“1”仅占用一个字节，利用标签号代替标签建立与文件名的对应关系，从而间接建立标签号与文件的FCB的对应关系，实现利用标签号查找文件，能够减少数据量，提高检索速度。
本发明实施例还公开了一种文件系统，参见图2所示，在上一实施例的基础上，还可以包括：
具体的，为了进一步的加快检索，丰富检索方式，可以为包括多个标签的文件增设关联号，可以理解的是，文件通常包括多个标签，此时若要利用标签缩小检索文件范围，则检索指令中需要包括多个标签，输入繁琐，为此，可以增设关联号，一个关联号可以对应多个标签，此时仅需输入关联号便可以检索到相对应的具备多个标签的目标文件，进一步的加快检索速度，提高用户体验。
具体的，为此设置关联号生成模块4，用于生成关联号，建立标签号集与关联号的对应关系；
其中，标签号集包括文件的一个或多个标签；
检索模块3，还用于接收并根据检索指令，利用关联号、文件名和/或标签与文件的FCB的对应关系，打开和/或显示与检索指令对应的目标文件。
具体的，关联号可以视为标签的一种上级标签，根据实际应用需求还可以包括多级标签，形成标签树，例如，多个关联号还可以对应一种新的标签，从而作为关联号的上级标签；或者已有多个关联号的文件，还可以再设置与包括多个关联号的关联号集对应的关联号，每级标签都可以加快对文件的检索速度。
需要说明的是，关联号可以设置上位标签，标签同理，标签也可以形成多级关系，一个标签还可以有对应的子标签或父标签，形成多级标签、标签树，均可以根据实际应用需求进行设定。
可以理解的是，任一文件可以根据需要设置相应的关联号，关联号的生成没有具体的限定条件，其中，下面介绍一种具体的关联号生成方法，具体的：
关联号生成模块4，还可以包括标签数量判断单元41、关联号判断单元42和关联号生成单元43；其中，
标签数量判断单元41，用于判断文件的标签号数量是否满足数量要求。
具体的，在文件分配标签后，可以判断文件中已有的标签数量是否满足设置关联号的数量要求，若文件仅有少量标签，则无需设置关联号，若文件拥有大量标签，满足数量要求，则可以设置关联号。
关联号判断单元42，用于若标签数量判断单元41判定满足数量要求，则判断按照预设的标签选取规则从文件的多个标签号中选取的标签号集是否有对应的关联号。
具体的，当满足数量要求，可以按照预设的标签选取规则，选取文件的多个标签号，作为一个标签号集，准备为其设置关联号，当然，有可能该标签号集已经有对应关联号，此时，则无需再建立新的关联号，所以判断标签号集是否有对应的关联号。
其中，标签选取规则可以为两两标签设置标签号集，或整个文件的全部标签号设置为一个标签号集等，例如，文件库也包括“项目、工程、硬件、PCB设计和线路图”五个标签，标签选取规则可以两两标签为一组，分别得到包括“项目和工程”，“硬件和PCB设计”的两个标签号集，其中，“线路图”可以认为不够数量不再设置标签号集，也可以组成“PCB设计和线路图”标签号集，标签选取规则还可以为一个文件的全部标签号，得到包括“项目、工程、硬件、PCB设计和线路图”五个标签的标签号集，当然，也可以三个标签为一个标签号集等，在此不限定具体的标签选取规则。
关联号生成单元43，用于若关联号判断单元42判定标签号集无对应的关联号，则生成新的关联号，建立标签号集与关联号的对应关系。
具体的，若选取的标签号集还未建立对应的关联号，则新建关联号， 与标签号集对应，建立标签号集与关联号的对应关系，每个关联号对应有唯一的标签号集，以便可以利用关联号筛选目标文件，当然，如果未设置标签号，关联号同样可以对应标签集，如表3所示。
表3
文件名 标签集 关联号
a1 b1 c1
a2 b1,b2 c2
a3 bi,b2,b3 c3
a4 bi,b2,b3 c3
可以理解的是，关联号的表现形式不一定是数字或字母与数字组成的标号，也可以用文字进行命名来表示，例如，表3中的关联号c3也可以用文字“第三关联号”来表示。
进一步的，本发明实施例还公开了一种文件系统，参见图3所示，具体的：
具体的，为了进一步的提高对文件管理和区分的便捷程度，为此还设置有，文件号生成模块5，用于生成文件号，建立文件号与文件的FCB的对应关系。
具体的，由于文件名较大，利用文件名索引文件查找的数据量大，因此为了便于文件的索引，生成数据量更小的文件号，后续可以通过建立文件名和/或文件的FCB与文件号的对应关系，利用文件号索引文件，减少了索引数据量，同时，文件号相对于文件名更加简短，容易记忆，便于用户快速利用文件号查找，尤其是查找多个文件时，例如，文件库中预先存储有了十个针对同一个项目依次建立的文件，若利用文件名进行查找需要记住每个文件的文件名，对记忆要求过高，用户体验差，而若存在文件号，例如，十个文件中第一个建立的文件的文件号为5，由于文件为依次建立，所以文件号也是相连的，则通过文件号5至14便可以查找到这十个文件， 更加方便快捷。
具体的，综合上述多个实施例，最终能够得到如表4所示的文件的文件名、文件号、FCB、标签和关联号的对应关系，实现利用多种方式对文件的快速检索。
表4
文件名 文件号 FCB 标签 关联号
Cell1.c f1 f1_pcb 项目1,工程,软件,SW g1
Cell2.c f2 f2_pcb 项目1,工程,软件,SW g1
Af1.py f3 f3_pcb 项目1,工程,软件,APP g2
Af2.py f4 f4_pcb 项目1,工程,软件,APP g2
fw1.f f5 f5_pcb 项目1,工程,软件,FW g3
fw2.f f6 f6_pcb 项目1,工程,软件,FW g3
fw3.f f7 f7_pcb 项目1,工程,软件,FW g3
p1B.xls f8 f8_pcb 项目1,工程,硬件,料表 g4
p1finalB.xls f9 f9_pcb 项目1,生产,料表 g5
计划1.doc f10 f10_pcb 项目1,管理,计划 g6
费用1.xls f11 f11_pcb 项目1,管理,费用 g7
s.sch f12 f12_pcb 项目1,工程,硬件,PCB设计,线路图 g8
p.pcb f13 f13_pcb 项目1,工程,硬件,PCB设计,Layout g9
测试报告.doc f14 f14_pcb 项目1,工程,硬件,测试 g10
具体的，本发明实施例在上述实施例的基础上，还公开了一种文件系统，参见图4所示，具体的：
具体的，为了进一步的丰富标签和关联号的功能，可以为标签和/或关联号进一步的添加相应的属性，为此，设置属性设定模块，用于建立关联号和/或标签与预先设定的属性的对应关系，通过建立属性与关联号和/或标签的对应关系，可以丰富关联号和/或标签的功能，例如，属性可以为访问权限或优先级等。
进一步的，不同用户能够访问的文件不同，为此，可以为不同用户预先设置访问权限，例如，用户a，仅能够只读文件a，而不能改写文件a，而用户b可以读和改写文件a，访问权限的设置可以以标签和/或关联号的形式设置，为此，设置访问权限设定单元61，用于建立标签和/或关联号与预先设定的访问权限的对应关系，例如，文件a只能用户a访问，则为文件a分配标签注明“用户a”，该标签与预先设定的访问权限对应，因此， 文件a只能用户a访问，而其它用户不能访问，同理，关联号也可如此设置，具备访问权限属性的标签和关联号的表现形式不局限于上述的文字显示方式，可以根据用户所需进行设定。
具体的，为进一步提高用户检索体验，还可以设置优先级设定单元62；其中；
优先级设定单元62，用于设定关联号和/或标签的优先级；
检索模块3，还用于接收并根据检索指令，利用文件名和/或标签与文件的FCB的对应关系，查找到与检索指令对应的目标文件，并利用关联号和/或标签的优先级，按序显示目标文件。
具体的，当检索多个标签时，为了对众多的文件分类，可以预先为标签和/或关联号设置优先级，与优先级高的标签和/或关联号对应的文件优先显示，以便用户能够最先看见，与优先度低的标签和/或关联号对应的文件，则在具备优先级高的标签和/或关联号的文件后方显示，实现按照优先级分类，以供用户第一时间能够查找到对应的文件，使文件查找更加便利。
最后，还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
专业人员还可以进一步意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现 不应认为超出本发明的范围。
以上对本发明所提供的技术内容进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (10)

  1. 一种文件系统，其特征在于，应用于无目录结构的文件库，包括：
    文件名对应模块，用于建立文件名与文件的FCB的对应关系；
    标签分配模块，用于根据标签分配指令，建立预先存储有标签的标签库中与所述标签分配指令对应的标签与所述标签添加指令对应的文件的FCB的对应关系；
    检索模块，用于接收并根据检索指令，利用文件名和/或标签与文件的FCB的对应关系，查找到与所述检索指令对应的目标文件，并打开和/或显示目标文件；
    其中，所述检索指令包括目标文件的文件名和/或标签。
  2. 根据权利要求1所述的文件系统，其特征在于，所述标签分配模块，具体用于根据标签分配指令，建立所述标签库中与所述标签分配指令对应的标签与所述标签分配指令对应的文件的文件名的对应关系。
  3. 根据权利要求2所述的文件系统，其特征在于，所述标签分配模块，具体用于根据标签分配指令，建立预先存储有标签和标签号的所述标签库中与所述标签分配指令对应的标签的标签号与所述标签分配指令对应的文件的文件名的对应关系；
    其中，每个标签对应有一个相应的标签号；
    所述检索模块，还用于接收并根据所述检索指令，利用标签号、文件名和/或标签与文件的FCB的对应关系，查找到与所述检索指令对应的目标文件，并打开和/或显示目标文件。
  4. 根据权利要求3所述的文件系统，其特征在于，还包括：
    关联号生成模块，用于生成关联号，建立标签号集与关联号的对应关系；
    其中，所述标签号集包括文件的一个或多个标签；
    所述检索模块，还用于接收并根据所述检索指令，利用关联号、文件名和/或标签与文件的FCB的对应关系，打开和/或显示与所述检索指令对应的目标文件。
  5. 根据权利要求4所述的文件系统，其特征在于，所述关联号生成模块，包括：
    标签数量判断单元，用于判断文件的标签号数量是否满足数量要求；
    关联号判断单元，用于若所述标签数量判断单元判定满足所述数量要求，则判断按照预设的标签选取规则从文件的多个标签号中选取的标签号集是否有对应的关联号；
    关联号生成单元，用于若所述关联号判断单元判定所述标签号集无对应的关联号，则生成新的关联号，建立所述标签号集与关联号的对应关系。
  6. 根据权利要求4所述的文件系统，其特征在于，还包括：
    文件号生成模块，用于生成文件号，建立文件号与文件的FCB的对应关系；
    所述检索模块，还用于接收并根据所述检索指令，利用文件号、关联号、标签号、文件名和/或标签与文件的FCB的对应关系，查找到与所述检索指令对应的目标文件，并打开和/或显示目标文件。
  7. 根据权利要求6所述的文件系统，其特征在于，所述文件号生成模块，具体用于生成文件号，建立文件号与文件的文件名的对应关系。
  8. 根据权利要求4至7任一项所述的文件管理系统，其特征在于，还包括：
    属性设定模块，用于建立关联号和/或标签与预先设定的属性的对应关系。
  9. 根据权利要求8所述的文件管理系统，其特征在于，所述属性设定模块，包括：
    访问权限设定单元，用于建立关联号和/或标签与预先设定的访问权限的对应关系。
  10. 根据权利要求8所述的文件管理系统，其特征在于，所述属性设定模块，包括：
    优先级设定单元，用于设定关联号和/或标签的优先级；
    所述检索模块，还用于接收并根据检索指令，利用文件名和/或标签与文件的FCB的对应关系，查找到与所述检索指令对应的目标文件，并利用关联号和/或标签的优先级，按序显示目标文件。
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Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
CN111274201B (zh) * 2019-10-29 2023-04-18 上海彬黎科技有限公司 一种文件系统
CN117077207A (zh) * 2023-09-01 2023-11-17 广州世安智慧科技有限公司 一种敏感信息检测方法及系统

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101354726A (zh) * 2008-09-17 2009-01-28 中国科学院计算技术研究所 一种机群文件系统的内存元数据管理方法
CN101789976A (zh) * 2010-01-27 2010-07-28 上海交通大学 嵌入式网络存储系统及其方法
CN101320356B (zh) * 2008-07-14 2013-06-05 曹乃承 数据存储方法和装置
CN104484402A (zh) * 2014-12-15 2015-04-01 杭州华三通信技术有限公司 一种删除重复数据的方法及装置
CN107295030A (zh) * 2016-03-30 2017-10-24 阿里巴巴集团控股有限公司 一种数据写入方法、装置、数据处理方法、装置及系统
CN107454140A (zh) * 2017-06-27 2017-12-08 北京溢思得瑞智能科技研究院有限公司 一种基于大数据平台的Ceph集群自动化部署方法及系统
CN110309102A (zh) * 2019-07-10 2019-10-08 牛文运 一种批量文件生成方法及系统
CN111274201A (zh) * 2019-10-29 2020-06-12 牛文运 一种文件系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02195453A (ja) * 1989-01-25 1990-08-02 Toshiba Corp ファイルアクセス制御方式
US5745748A (en) * 1994-12-09 1998-04-28 Sprint Communication Co. L.P. System and method for direct accessing of remote data
US7350207B2 (en) * 2001-05-25 2008-03-25 Tellabs Operations, Inc. Rule-based system and method for downloading computer software over a network
JP4239940B2 (ja) * 2004-09-22 2009-03-18 セイコーエプソン株式会社 ファイル管理プログラム、及びファイル管理装置
WO2006072027A2 (en) * 2004-12-30 2006-07-06 Word Data Corp. System and method for retrieving information from citation-rich documents
US8924675B1 (en) * 2010-09-24 2014-12-30 Emc Corporation Selective migration of physical data
US20130197940A1 (en) * 2012-01-26 2013-08-01 Reliant Medical Group, Inc. System for Automated Health Information Exchange
US11010348B2 (en) * 2013-03-15 2021-05-18 Dataguise, Inc. Method and system for managing and securing subsets of data in a large distributed data store
CN103699619A (zh) * 2013-12-18 2014-04-02 北京百度网讯科技有限公司 一种用于提供搜索结果的方法及装置
US10996897B2 (en) * 2016-08-25 2021-05-04 Microsoft Technology Licensing, Llc Storage virtualization for directories
US20180225367A1 (en) * 2017-02-07 2018-08-09 Under Armour, Inc. System and Method for Activity Classification
US20180300744A1 (en) * 2017-04-18 2018-10-18 Lawrence Sowell Social networking system incentivizing tagging and commercial engagement methods

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101320356B (zh) * 2008-07-14 2013-06-05 曹乃承 数据存储方法和装置
CN101354726A (zh) * 2008-09-17 2009-01-28 中国科学院计算技术研究所 一种机群文件系统的内存元数据管理方法
CN101789976A (zh) * 2010-01-27 2010-07-28 上海交通大学 嵌入式网络存储系统及其方法
CN104484402A (zh) * 2014-12-15 2015-04-01 杭州华三通信技术有限公司 一种删除重复数据的方法及装置
CN107295030A (zh) * 2016-03-30 2017-10-24 阿里巴巴集团控股有限公司 一种数据写入方法、装置、数据处理方法、装置及系统
CN107454140A (zh) * 2017-06-27 2017-12-08 北京溢思得瑞智能科技研究院有限公司 一种基于大数据平台的Ceph集群自动化部署方法及系统
CN110309102A (zh) * 2019-07-10 2019-10-08 牛文运 一种批量文件生成方法及系统
CN111274201A (zh) * 2019-10-29 2020-06-12 牛文运 一种文件系统

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