CN102567370A - Method for quickly searching for videotape fragments - Google Patents
Method for quickly searching for videotape fragments Download PDFInfo
- Publication number
- CN102567370A CN102567370A CN2010106069587A CN201010606958A CN102567370A CN 102567370 A CN102567370 A CN 102567370A CN 2010106069587 A CN2010106069587 A CN 2010106069587A CN 201010606958 A CN201010606958 A CN 201010606958A CN 102567370 A CN102567370 A CN 102567370A
- Authority
- CN
- China
- Prior art keywords
- video clip
- group
- video
- article
- directional information
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a method for quickly searching for videotape fragments. The method comprises the following steps: grouping a plurality of videotape fragments and grouping the videotape fragments within a same period of time into a same group; arraying the grouped groups according to the time sequence; arraying the videotape fragments in each group according to the time sequence and taking the firstly shot videotape fragment in each group as a first videotape fragment in the group; and adding address directing information, wherein the first videotape fragment of each videotape group comprises the address directing information of the timely adjacent first videotape fragment of the other groups, and the videotape fragments in the groups contain the address directing information of the timely adjacent videotape fragments. According to the method provided by the invention, the videotape fragments can be quickly searched and the videotapes in few days in any month can be quickly searched.
Description
Technical field
The present invention relates to video search technique area, the especially retrieval of Video Storage System particularly, relates to a kind of method of quick retrieval video clip.
Background technology
In the information age, retrieval becomes the important means of searching target information.Along with popularizing of computing machine, under the help that is operated in chip high speed calculating of retrieval, it is more and more faster to become.For the video of going up the G capacity easily; Managing video is a very important job; Field such as video monitoring particularly, a certain section video that often will access some day fast carries out playback, and video recording is had higher requirement to retrieve video in the restriction of time.
In the present computer technology; For these jumbo videos, usually these video record data are write on the data field of hard disk, simultaneously; Set up corresponding catalogue at internal memory; With the target video recording in the convenient internal memory of retrieval fast, through concrete deposit data address pointed in the internal memory, play again thereby transfer.
Yet, when a large amount of being preserved successively according to the file of time order and function in a large number, whether there is video clip from wherein finding out certain day fast, perhaps find the video clip of set period fast, being correlated with shows or playing back videos.Because quantity of documents is huge, if all search for one time, more than at least 5 seconds, efficient is too low.
Therefore, provide a kind of technology of the fragment of ferret out video record fast just to seem particularly important.
Summary of the invention
The purpose of this invention is to provide a kind of method that can look searched targets video clip in the screen video clip fast in magnanimity.
To the defective of prior art, the present invention provides a kind of method of quick retrieval video clip, in memory directory, confirms to specify video clip memory location in hard disk, wherein, comprises the steps:
1). some video clips are divided into groups, and a plurality of said video clip in the section divides in same group at one time; And will divide a plurality of groups of good sequencings to arrange according to the time period;
2). a plurality of video clips in each group are arranged according to time sequencing, take zero-time video clip the earliest in wherein every group and are this group article one video clip;
3). add the address directional information; Wherein, Article one video clip of said some groups of video recording groups comprises and the address directional information of article one video clip of its other adjacent in time groups that the some video clips in the said group comprise the address directional information with its adjacent in time video clip;
4). upgrade the ranking results of video clip;
5). in memory directory, point to article one video clip of the every group of sequential search, after confirming article one video clip, point to other the adjacent video clips in the sequential search group according to the some video clips address directional information in the group according to the address directional information of article one video clip of every group.
Above-mentioned search method wherein, also comprises the steps: before the said step 5
Obtain the shooting start time information of the target video recording that need search,
Above-mentioned search method, wherein, said some video clips with every day 00:00 divide into groups as a time period when the 24:00.
Above-mentioned search method wherein, also comprises the steps: after execution in step 5
Specify video recording, the memory address of then in memory directory, pointing in hard disk to transfer said appointment video recording and broadcast if retrieve according to said video recording; Do not specify video recording if retrieve, then the information of feedback searching failure.
5. search method according to claim 4 is characterized in that, comprises the step of following increase video clip:
5a. the video clip that confirm to increase the target group that will insert;
5b. the video clip of said increase is inserted into the relevant position according to its precedence relationship of taking the shooting zero-time of zero-time and the original some video clips of said target group;
If the video clip of said increase is more Zao than the shooting zero-time of article one video clip in the said target group; Then delete the address directional information between this article one video clip of organizing original article one video clip and adjacent set; Add the address directional information between article one video clip of video clip and said adjacent set of said increase, add the address directional information between original article one video clip in video clip and this group of said increase; Or
If the video clip of said increase is more late than the shooting zero-time of article one video clip in the said target group, then add the video clip of said increase and the address directional information between this video clip of organizing original video clip and said increase.
Above-mentioned search method wherein, comprises the step of following deletion video clip:
6). the target video clip that deletion step 5 retrieves;
If the video clip of deletion is article one video clip of this group, then add the address directional information between this article one video clip of organizing original second video clip and said deletion video clip place group adjacent set; Or
If the video clip of deletion is not article one video clip of this group, then delete behind the said video clip interpolation address directional information between the two adjacent video clips in this group.
Advantage of the present invention is: through grouping and classifying; Huge magnanimity video record is divided into two-stage; And retrieve according to the address directional information according to time order and function; Greatly shortened the time of searched targets video recording cost, further, for the multitude of video management of video provides a kind of high convenient embodiment.
Description of drawings
Through reading the detailed description of non-limiting example being done with reference to following accompanying drawing, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 illustrates according to the first embodiment of the present invention, a kind of method of quick retrieval video clip set up storage directory schematic flow sheet;
Fig. 2 illustrates according to a second embodiment of the present invention, a kind of schematic flow sheet of method of quick retrieval video clip;
Fig. 3 illustrates a third embodiment in accordance with the invention, and a kind of method of quick retrieval video clip is added the synoptic diagram of video clip; And
Fig. 4 illustrates a fourth embodiment in accordance with the invention, a kind of synoptic diagram of method deletion video clip of quick retrieval video clip.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further elaborated.Embodiment described herein only is used to explain the present invention, and is not used in qualification protection scope of the present invention.
Fig. 1 illustrates according to the first embodiment of the present invention, a kind of method of quick retrieval video clip set up storage directory schematic flow sheet.Video clip to a large amount of is managed, even under the high-speed data disposition of computing machine, also need said a large amount of video clip be arranged, and can reduce the time of searching for greatly.In search method provided by the present invention,, set up the storage directory of said video clip according to following steps earlier with in the video clip information write memory.
Particularly, at first execution in step S210 is divided into some groups of series arrangement with some video clips according to the date.The zero-time of each date group is 00:00; Concluding time is 24:00; The zero-time place date of corresponding its shooting of said some video clips is divided into different date groups, it will be appreciated by those skilled in the art that the grouping of said step S210 can be divided to be one group half a day; The variation of said grouping does not influence the enforcement of present embodiment, does not repeat them here.
Execution in step S211 sets up video clip address directional information between the date group then.Wherein, the said address directional information sensing time is gone up adjacent group, comprises order link and back link between the date group, and the address of said next date group is pointed in said order link, and said back link points to the address of previous date group.In a preference, the zero-time of each date group is the zero-time of this group video clip the earliest, after the said date, group was transferred retrieval, can judge the next date group that needs retrieval through said sensing link.
Execution in step S212 again, with the some video clips in every group according to the zero-time series arrangement.Result according to execution in step S210; Possibly comprise a plurality of video clips in the date group, at this moment, also need sort said a plurality of video clips; Refer step S210; Similarly, the some video clip orderings in the date group also can be carried out series arrangement according to the zero-time of each video clip, do not repeat them here.
Continue execution in step S213, the address directional information in the foundation group between the video clip connects.Refer step S211; Set up bi-directional chaining between several video clips in the date group; Through said address directional information, the time that connects in each date group is gone up adjacent video clip, makes the ranking results of said some video clips form two-dimentional doubly linked list.
Last execution in step S214 upgrades ranking results.Particularly; In a specific embodiment; After carrying out above-mentioned steps, the video clip information that is stored in the internal memory is upgraded, wherein; The address directional information that points to the concrete memory location of said video clip in hard disk in the video clip information in the said internal memory is constant, and the address directional information between aforesaid some video clips becomes the concrete sensing content after the ordering.
Wherein, Save as the memory headroom of a constant volume of application in advance in the said storage video clip information, its size satisfies the needed memory capacity of maximum search result, for example; The memory size of application is 2M in advance; It will be appreciated by those skilled in the art that 2M size in save as a bigger memory capacity, can satisfy under most of situation storage needs to said video clip information.Further, said memory size can also be adjusted according to the size of ranking results file.In a variant, also can be used to write down the content of the two-dimentional doubly linked list of said ranking results according to the internal memory of said ranking results file size application one constant volume.Those skilled in the art can combine the above-mentioned variant of existing techniques in realizing, do not repeat them here.
In a variant; Step S211 and step S212 can change, first execution in step S212, execution in step S211 again; Make several video clips in every group arrange earlier; In every group, after the rank results of some video clips formation rules, between article one video clip of every group, set up the address directional information again, the address directional information of article one video clip links with the address directional information formation sequential search of the interior video clip of group between convenient group; After retrieving definite date group according to the date group; Just pointed to article one video clip that to organize on the date, can improve retrieval rate greatly directly according to second video clip in this group of said its sensing of article one video clip sequential search that should organize.
In a preference, in the follow-up start-up course of system, for further accelerating retrieval rate; Also comprise the step of comparing ranking results, particularly, in conjunction with the step in the internal memory that in the foregoing description said video clip ranking results is stored; In the present embodiment, said ranking results file also is stored in the hard disk, after system starts next time; Directly read said file to internal memory, after the execution above-mentioned steps has been read and write the ranking results file, also need check the video recording after last day from hard disk; Guarantee that HD recording and ranking results file are corresponding fully, prevent that the video recording of last day from losing.The step that it will be appreciated by those skilled in the art that said comparison ranking results file is step preferably in the present embodiment, and the speed of start-up system can effectively be accelerated.
Fig. 2 illustrates according to a second embodiment of the present invention, a kind of schematic flow sheet of method of quick retrieval video clip.
Execution in step S220 at first confirms the date and the start time information of target video clip.Said step is to obtain the step of searched targets video clip information; For example; Need the retrieval video clip of 2 pm on the 23rd October calendar year 2001, it will be appreciated by those skilled in the art that the date and the start time information that can send the searched targets video clip to the video clip storage system through command information input time; For example; Through converting sum second from 01 01st, 1900 to input time input time into, the zero-time (also according to sum record second) with chained list the inside video clip information compares the input process of deadline command information then.
Then, execution in step S221 confirms target video clip place group through the some video clip groups of address directional information sequential search.Wherein, Said address directional information is the adjacent video clip address information of each video clip, and in conjunction with embodiment shown in Figure 1, article one video clip of each video clip group comprises the address information of article one video clip of the group that is adjacent respectively; When retrieving; Article one video clip retrieval of the next group that can point to according to the first in the group bar video clip is to next group, also can according to the first in the group bar video clip point on the same group in next bar video clip retrieval to group in next bar video clip, in a specific embodiment; It will be apparent to those skilled in the art that; The address directional information of article one video clip of each group has formed chain between the group between each group, and the address directional information of the some video clips in each group has formed chain in the group between the video clip, constitutes two-dimentional doubly linked list; When the searched targets video clip; Laterally retrieve according to chain between group earlier, behind retrieval big group article one video clip identical, carry out again vertically retrieving according to chain in the group with the time on video clip date of said retrieval.
At last, execution in step S222 is sitting in some video clips in the group through address directional information sequential search target video clip.Be different from step S221, in this step, the video clip of retrieval is all in step S221 in determined group, and some adjacent video clips comprise and point to other groups interior video clip adjacent in time with it in said group.When execution in step S222, article one video clip begins successively that sequential search stops step S222 then until the target video clip in said group.
In a variant; If target video recording is by deletion or do not exist, then step S222 will be from article one video clip in said group successively according to the retrieval of address directional information the last item video clip, information of feedback searching failure then in said group; It will be apparent to those skilled in the art that; Can be through the information output apparatus feedback of LCD display, those skilled in the art combine prior art can realize said variant, do not repeat them here.
In a specific embodiment, the group that several video clips are formed divided into groups with the date, comprised some video clips in every group one group of every day, totally 30 days 30 groups, first group of date is on Dec 1st, 2009, organizing the date at last is on Dec 30th, 2009.When a certain target video clip in retrieval afternoon on Dec 10th, 2009, according to step S221, according to article one video clip of the group in address directional information sequential search on Dec 10th, 1 day 1 Dec in 2009 of article one video clip of each group; After confirming the group on Dec 10th, 2009; No longer carry out the retrieval of group, but execution in step S222, in video clip group according to the address directional information sequential search of the video clip in the group; Begin to point to successively second video clip, the 3rd video clip from article one video clip of this group; Until the definite object video clip, last, behind the target video clip that deterministic retrieval is arrived; Said video clip the concrete memory address in hard disk pointed according to the video clip in the memory directory reads said video clip, accomplishes retrieving.
Fig. 3 illustrates a third embodiment in accordance with the invention, and a kind of method of quick retrieval video clip is added the synoptic diagram of video clip.As shown in the figure; In the two-dimentional doubly linked list, video clip 11 is newly-increased video clip, in the present embodiment; The date group was a unit with one day; Showing on November 07th, 2010 is first date group, and on November 08th, 2010 was second date group, and on November 09th, 2010 was that the 3rd date group and on November 10th, 2010 are the 4th date group.
At first, the target group that the video clip institute that confirm to increase will insert, for example the from date of video clip 11 and time are 6:00 clock on November 08th, 2010, in then can confirming should the video clip branch of said increase be organized on second date.
Then, the video clip with said increase is inserted into the relevant position according to its precedence relationship of taking the shooting zero-time of zero-time and the original some video clips of said target group.Particularly; The precedence relationship of the zero-time of original video clip in the zero-time of the definite newly-increased video clip of elder generation and the group; In the present embodiment; The zero-time of video clip 11 is more Zao than the zero-time of original article one video clip 3 in said second date group, then deletes video clip 3 as the address directional information between the video clip 1 in second date group and first date group, and deletion video clip 3 is as the address directional information between the video clip 7 in second date group and the 3rd date group; Add video clip 11 again as the address directional information between the video clip 1 in second date group and first date group; Video clip 11 is as the address directional information between the video clip 7 in second date group and the 3rd date group, and video clip 11 is as the address directional information between original video clip 3 in second date group and second date group, behind the feasible newly-increased video clip; With reference to figure 3, the structure of some video clips still is two-dimentional doubly linked list.
In a variant; If video clip 11 is more late than the zero-time of video clip 3, for example, with reference to figure 3; The zero-time of video clip 11 is the 9:00 clock; Then only need the address directional information between deletion video clip 3 and the video clip 4, add the address directional information between video clip 11 and the video clip 3, the address directional information between video clip 11 and the video clip 4.
It will be apparent to those skilled in the art that; Said group division can be according to the different mode that how much adopts of concrete video clip group, if the video clip of one day the inside is too much, influence is according to the efficient of chaining search in the group; Can be divided into one group of half a day; 1/4 day one group or the like, said variation does not influence the enforcement of present embodiment, does not repeat them here.
Fig. 4 illustrates a fourth embodiment in accordance with the invention, a kind of synoptic diagram of method deletion video clip of quick retrieval video clip.In conjunction with reference to figure 3, some video clips are as shown in Figure 3 to be divided into 4 groups, is different from the synoptic diagram of increase video clip shown in Figure 3; In this embodiment, the video clip 3 in second date group originally it will be apparent to those skilled in the art that for the video clip of deletion; Before deletion video clip 3, carry out the retrieval of video clip 3 earlier, in conjunction with previous embodiment; The retrieval of video clip 3 can obtain in the 2 described method retrievals of reference implementation example; Then with the storage file deletion of video clip 3 on hard disk, it will be appreciated by those skilled in the art that the step of rewriting the address directional information relevant also comprising of said deletion video clip 3 with video clip 3.Particularly; With reference to embodiment shown in Figure 4; Wherein, Video clip 3 is article one video clip of second date group; Similar Fig. 3 embodiment; Need deletion video clip 3 as the address directional information between article one video clip video clip 1 in second date group article one video clip and first date group, deletion video clip 3 also will be deleted video clip 3 as the address directional information between original second video clip video clip 4 in second date group article one video clip and second date group as the address directional information between article one video clip video clip 7 in second date group article one video clip and the 3rd date group; Add said video clip 4 again as the address directional information between article one video clip video clip 1 in second date group article one video clip and first date group, add said video clip 4 as the address directional information between article one video clip video clip 7 in second date group article one video clip and the 3rd date group.
In a variant; If will delete video clip 4; As shown in Figure 4, video clip 4 is not article one video clip in said second date group, then only needs the address directional information between deletion video clip 3 and the video clip 4; Address directional information between deletion video clip 4 and the video clip 5, the address directional information that adds between video clip 5 and the video clip 3 becomes the deletion work of accomplishing said video clip.
More than specific embodiment of the present invention is described.It will be appreciated that the present invention is not limited to above-mentioned specific implementations, method of wherein not describing in detail to the greatest extent and processing procedure are construed as with the common mode in this area to be implemented; Those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present invention.
Claims (6)
1. a method of retrieving video clip is fast confirmed to specify video clip memory location in hard disk in memory directory, it is characterized in that, comprises the steps:
1). some video clips are divided into groups, and a plurality of said video clip in the section divides in same group at one time; And will divide a plurality of groups of good sequencings to arrange according to the time period;
2). a plurality of video clips in each group are arranged according to time sequencing, take zero-time video clip the earliest in wherein every group and are this group article one video clip;
3). add the address directional information; Wherein, Article one video clip of said some groups of video recording groups comprises and the address directional information of article one video clip of its other adjacent in time groups that the some video clips in the said group comprise the address directional information with its adjacent in time video clip;
4). upgrade the ranking results of video clip;
5). in memory directory, point to article one video clip of the every group of sequential search, after confirming article one video clip, point to other the adjacent video clips in the sequential search group according to the some video clips address directional information in the group according to the address directional information of article one video clip of every group.
2. search method according to claim 1 is characterized in that, also comprises the steps: before the said step 5
Obtain the shooting start time information of the target video recording that need search.
3. search method according to claim 1 is characterized in that, said some video clips with every day 00:00 divide into groups as a time period when the 24:00.
4. search method according to claim 1 is characterized in that, after execution in step 5, also comprises the steps:
Specify video recording, the memory address of then in memory directory, pointing in hard disk to transfer said appointment video recording and broadcast if retrieve according to said video recording; Do not specify video recording if retrieve, then the information of feedback searching failure.
5. search method according to claim 1 is characterized in that, comprises the step of following increase video clip:
5a. the video clip that confirm to increase the target group that will insert;
5b. the video clip of said increase is inserted into the relevant position according to its precedence relationship of taking the shooting zero-time of zero-time and the original some video clips of said target group;
If the video clip of said increase is more Zao than the shooting zero-time of article one video clip in the said target group; Then delete the address directional information between this article one video clip of organizing original article one video clip and adjacent set; Add the address directional information between article one video clip of video clip and said adjacent set of said increase, add the address directional information between original article one video clip in video clip and this group of said increase; Or
If the video clip of said increase is more late than the shooting zero-time of article one video clip in the said target group, then add the video clip of said increase and the address directional information between this video clip of organizing original video clip and said increase.
6. search method according to claim 4 is characterized in that, comprises the step of following deletion video clip:
6). the target video clip that deletion step 5 retrieves;
If the video clip of deletion is article one video clip of this group, then add the address directional information between this article one video clip of organizing original second video clip and said deletion video clip place group adjacent set; Or
If the video clip of deletion is not article one video clip of this group, then delete behind the said video clip interpolation address directional information between the two adjacent video clips in this group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106069587A CN102567370A (en) | 2010-12-27 | 2010-12-27 | Method for quickly searching for videotape fragments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106069587A CN102567370A (en) | 2010-12-27 | 2010-12-27 | Method for quickly searching for videotape fragments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102567370A true CN102567370A (en) | 2012-07-11 |
Family
ID=46412809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106069587A Pending CN102567370A (en) | 2010-12-27 | 2010-12-27 | Method for quickly searching for videotape fragments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102567370A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607551A (en) * | 2013-11-12 | 2014-02-26 | 江苏万联新兆信息科技有限公司（外商合资） | Video and network remote playback method based on short time slicing |
| CN106570466A (en) * | 2016-11-01 | 2017-04-19 | 金鹏电子信息机器有限公司 | Video classification method and system |
| CN107396020A (en) * | 2016-12-14 | 2017-11-24 | 中华电信股份有限公司 | Cross-platform video recording system and method |
| CN116257660A (en) * | 2023-05-16 | 2023-06-13 | 北京城建智控科技股份有限公司 | Non-relational data storage system and method for rail transit system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1878301A (en) * | 2006-07-19 | 2006-12-13 | 杭州华为三康技术有限公司 | Video monitoring data storage managing method and system |
| CN101232407A (en) * | 2007-12-19 | 2008-07-30 | 深圳市同洲电子股份有限公司 | Apparatus and method for implementing time shifting broadcast in network monitoring as well as video server |
| CN101389084A (en) * | 2008-10-17 | 2009-03-18 | 中兴通讯股份有限公司 | Terminal and method for recognizing and processing duplicate short message |
-
2010
- 2010-12-27 CN CN2010106069587A patent/CN102567370A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1878301A (en) * | 2006-07-19 | 2006-12-13 | 杭州华为三康技术有限公司 | Video monitoring data storage managing method and system |
| CN101232407A (en) * | 2007-12-19 | 2008-07-30 | 深圳市同洲电子股份有限公司 | Apparatus and method for implementing time shifting broadcast in network monitoring as well as video server |
| CN101389084A (en) * | 2008-10-17 | 2009-03-18 | 中兴通讯股份有限公司 | Terminal and method for recognizing and processing duplicate short message |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607551A (en) * | 2013-11-12 | 2014-02-26 | 江苏万联新兆信息科技有限公司（外商合资） | Video and network remote playback method based on short time slicing |
| CN106570466A (en) * | 2016-11-01 | 2017-04-19 | 金鹏电子信息机器有限公司 | Video classification method and system |
| CN106570466B (en) * | 2016-11-01 | 2020-09-11 | 金鹏电子信息机器有限公司 | Video classification method and system |
| CN107396020A (en) * | 2016-12-14 | 2017-11-24 | 中华电信股份有限公司 | Cross-platform video recording system and method |
| CN107396020B (en) * | 2016-12-14 | 2020-05-19 | 中华电信股份有限公司 | Cross-platform video recording system and method |
| CN116257660A (en) * | 2023-05-16 | 2023-06-13 | 北京城建智控科技股份有限公司 | Non-relational data storage system and method for rail transit system |
| CN116257660B (en) * | 2023-05-16 | 2023-08-18 | 北京城建智控科技股份有限公司 | Non-relational data storage system and method for rail transit system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9645787B1 (en) | Tag-based electronic media playlist processing | |
| CN102930060B (en) | A kind of method of database quick indexing and device | |
| CN102541757B (en) | Write cache method, cache synchronization method and device | |
| CN101137981A (en) | Methods and apparatus for managing the storage of content in a file system | |
| CN105956123A (en) | Local updating software-based data processing method and apparatus | |
| US9842158B2 (en) | Clustering web pages on a search engine results page | |
| CN102307234A (en) | Resource retrieval method based on mobile terminal | |
| CN102024019B (en) | Suffix tree based catalog organizing method in distributed file system | |
| US10255234B2 (en) | Method for storing data elements in a database | |
| US20040006577A1 (en) | Method for managing media files | |
| CN103023982A (en) | Low-latency metadata access method of cloud storage client | |
| CN103020255A (en) | Hierarchical storage method and hierarchical storage device | |
| CN105912687A (en) | Mass distributed database memory cell | |
| US11250888B1 (en) | Flash memory and method for storing and retrieving embedded audio video data | |
| CN103049574B (en) | Realize key assignments file system and the method for file dynamic copies | |
| CN106095871A (en) | A kind of method and device setting up data base directory structure | |
| CN102567370A (en) | Method for quickly searching for videotape fragments | |
| CN103473324A (en) | Multi-dimensional service attribute retrieving device and method based on unstructured data storage | |
| CN103186617A (en) | Data storage method and device | |
| CN105677904A (en) | Distributed file system based small file storage method and device | |
| US9734171B2 (en) | Intelligent redistribution of data in a database | |
| CN105183391B (en) | The method and apparatus that data store under a kind of distributed data platform | |
| CN103064908A (en) | Method for rapidly removing repeated list through a memory | |
| JPH10260876A (en) | Data structure of database, and data processing method for database | |
| CN105550180A (en) | Data processing method, device and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20180105 |
|
| AD01 | Patent right deemed abandoned |