CN105610933A - Information management method and device - Google Patents
Information management method and device Download PDFInfo
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- CN105610933A CN105610933A CN201510997447.5A CN201510997447A CN105610933A CN 105610933 A CN105610933 A CN 105610933A CN 201510997447 A CN201510997447 A CN 201510997447A CN 105610933 A CN105610933 A CN 105610933A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
Abstract
The invention discloses an information management method and device. The information management method comprises following steps: receiving a display request which comes from a specific client and is related to new information; determining the latest displayed information of the specific client; and obtaining former information of a first number and later information of a second number so as to determine return information, wherein the former information is issued before the latest displayed information, the later information is issued after the latest displayed information, the former information is synchronous information, the later information comprises local information and/or synchronous information; and sending the return information to the specific client. In adoption of the technical solution, the information issued before the latest displayed information and is not received by the specific client is prevented from being omitted; the information loss generated in sending the information to the specific client is avoided; and the user experience is improved.
Description
Technical field
The present invention relates to field of computer technology, be specifically related to a kind of approaches to IM and information management and establishStandby.
Background technology
Many internet informations can be administered and maintained by information management apparatus. Between different information equipmentsSometimes need the information of carrying out synchronous. Be described as an example of microblogging example below. At the beginning of microblogging development, adoptBe unit room framework, business mainly concentrates on Beijing, only has very little a part of business to dispose in Guangzhou.But along with the development of domestic Internet technology, unit room framework cannot meet Large-Scale Interconnected net clothesThe requirement of business, has therefore started the framework that multimachine room is disposed in 2010, " living in strange land more " disposes frameStructure. It is mainly the server scale that has expanded Guangzhou machine room. In addition, also building more machine room, withAdapt to increasing business demand.
Dispose under framework more " living in strange land ", need to carry out across machine room information synchronous. Between machine roomDistant, therefore information synchronously can produce time delay. For example, for Beijing machine room, it canReceive the microblogging that Guangzhou machine room is synchronously come. Between Beijing machine room and Guangzhou machine room, transmitting data mayProduce the time delay of about 10 seconds. Therefore the time that, Beijing machine room receives microblogging receives than Guangzhou machine roomAbout 10 seconds evenings of time of this microblogging. In Beijing machine room and Guangzhou machine room, all dispose identifier (ID)Transmitter. In the time that arbitrary machine room receives the microblogging from client, can utilize its ID transmitter is microbloggingDistribution marker. The identifier of microblogging normally receives according to machine room that time of microblogging encodes. FalseIssue if microblogging A and microblogging C are Beijing users, microblogging B is that Guangzhou user issues, wherein, micro-The issuing time of rich B is between microblogging A and microblogging C. In addition, suppose that Beijing machine room is microblogging A and micro-The identifier that rich B distributes is respectively 101 and 103, and Guangzhou machine room is that the identifier that microblogging B distributes is 102.Machine room in the time that the user who refreshes the microblogging page to application sends microblogging, normally according to identifier decide byWhich microblogging returns. For example,, if receive microblogging B to microblogging B is synchronized to Beijing at Guangzhou machine roomIn the period of machine room, Beijing machine room has received microblogging C and has sent to application to refresh microblogging C micro-The user of the rich page, when user refreshes next time, send to user by be identifier be greater than 103 micro-Rich. If Beijing machine room just receives after microblogging C is sent to user, Guangzhou machine room synchronously comesMicroblogging B, because the identifier 102 of microblogging B is less than the maximum identifier 103 of the current microblogging of checking of user,Therefore when user refreshes afterwards, Beijing machine room can not send to user by microblogging B again. Like this, Yong HukeCan forever cannot see microblogging B.
Therefore, owing to determining and sending out across the synchronous time delay of machine room information and the identifier that distributes by machine roomGive the mode of user's information, cause sending to user's loss of learning, experience thereby affect user.
Summary of the invention
In view of the above problems, having proposed the present invention addresses the above problem at least in part to provide a kind ofApproaches to IM and information management apparatus.
According to one aspect of the present invention, a kind of approaches to IM is provided, be applied to an information managementEquipment. This approaches to IM comprises: receive the demonstration request about fresh information from particular clients;Determine the information of the nearest demonstration of particular clients; Obtain issuing time before the information showing recently,The formerly information of the first number and issuing time after the information showing recently, the second numberRear information is to determine return information, and wherein, formerly information is synchronizing information, comprises local letter in rear informationBreath and/or synchronizing information; And return information is sent to particular clients.
According to another aspect of the present invention, provide a kind of information management apparatus. This information management apparatusComprise receiving system, determining device, acquisition device and dispensing device. Receiving system is for receiving from spyDetermine the demonstration request about fresh information of client. Determining device is for determining the aobvious recently of particular clientsThe information of showing. Acquisition device for obtain issuing time before the information showing recently, the first numberFormerly information and issuing time after the information showing recently, the second number rear information withDetermine return information, wherein, this formerly information be synchronizing information, should rear information comprise local information and/Or synchronizing information. Dispensing device is for sending to particular clients by return information.
According to approaches to IM provided by the invention and information management apparatus, owing to obtaining from synchronizing informationGetting the formerly information of issuing time before the information showing recently sends to as a part for return informationParticular clients, therefore can avoid the issuing time that causes due to strange land transmission delay showing recentlyBefore information but the information not received by particular clients be missed, and then avoid information sendingWhile giving particular clients, there is loss of learning, improve user and experience.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand skill of the present inventionArt means, and can being implemented according to the content of description, and for allow of the present invention above-mentioned and otherObject, feature and advantage can become apparent, below especially exemplified by the specific embodiment of the present invention.
Brief description of the drawings
By reading below detailed description of the preferred embodiment, various other advantage and benefit for thisIt is cheer and bright that field those of ordinary skill will become. Accompanying drawing is only for the object of preferred embodiment is shown,And do not think limitation of the present invention. And in whole accompanying drawing, represent by identical reference symbolIdentical parts. In the accompanying drawings:
Fig. 1 illustrates the schematic flow sheet of approaches to IM according to an embodiment of the invention;
Fig. 2 illustrates the formerly information and the second number that obtain according to an embodiment of the invention the first numberObject in rear information to determine the schematic flow sheet of step of return information; And
Fig. 3 illustrates the schematic block diagram of information management apparatus according to an embodiment of the invention.
Detailed description of the invention
Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail. Although show in accompanying drawingExemplary embodiment of the present disclosure, but should be appreciated that and can realize the disclosure and not with various formsThe embodiment that should be set forth here limits. On the contrary, providing these embodiment is for can be more thoroughlyUnderstand the disclosure, and can be by the those skilled in the art that conveys to complete the scope of the present disclosure.
According to an aspect of the present invention, provide a kind of approaches to IM, be applied to an information management and establishStandby. Information management apparatus can be any suitable equipment with data-handling capacity, for example, above-mentionedThe server that Beijing machine room or Guangzhou machine room are disposed etc.
Fig. 1 illustrates the schematic flow sheet of approaches to IM 100 according to an embodiment of the invention.
As shown in Figure 1, approaches to IM 100 comprises the following steps.
At step S110, receive the demonstration request about fresh information from particular clients.
Client can be user's PC (PC) and/or mobile terminal, believes for sending and receivingBreath. Particular clients refers to that certain specific user can be sent and to be shown request by it, to receive fresh informationClient. " information " as herein described can comprise any suitable data message such as microblogging. ForConvenience, below will the present invention be described as an example of microblogging example. For example, the user of Pekinese is passing through clientRead microblogging, this client constantly sends and closes to Beijing machine room (the namely server of Beijing machine room)In the demonstration request of fresh information, now, this client can be called to particular clients. For Beijing machineRoom, it can receive the microblogging that utilizes client separately to send by northern user, also can simultaneouslyThe microblogging of synchronously coming to receive Guangzhou machine room (the namely server of Guangzhou machine room). Guangzhou machine room is sameStep utilizes client to send to Guangzhou machine room to the microblogging of Beijing machine room by southern user. In like manner, whenWhen the user in Guangzhou is reading microblogging by client, this user's client can be called particular customerEnd. Although describe the present invention taking Beijing machine room and Guangzhou machine room as example herein, be understandable that,For other machine rooms, also can adopt approaches to IM provided by the invention.
At step S120, determine the information of the nearest demonstration of particular clients.
In the time that particular clients sends about the demonstration request of fresh information, can send particular clientsThe nearly information showing and/or the recently identifier (ID) of the information of demonstration. The information showing recently and/orThe identifier of the nearly information showing can be included in and show in request, also can separate transmission with showing request.For example, if the information of the nearest demonstration of particular clients is microblogging C, can be by microblogging C and/or micro-The identifier 103 of rich C sends to information management apparatus. Like this, information management apparatus can be determined specificThe information of the nearest demonstration of client is microblogging C.
The identifier of information is to be distributed by the independently ID transmitter of each machine room. Receive it at machine roomResponsible region, during from the microblogging of transmit leg client, utilize ID transmitter to distribute one for microbloggingIdentifier. This identifier is that the overall situation is unique, and two machine rooms can not distribute same identifier for different microbloggings.For instance, identifier can be the binary data of 64, and wherein, first 12 is time series,Middle 42 is machine sequencing, and last 10 is automatic sequence. That is to say, the identifier of information isWith time correlation. According to the identifier of the information of nearest demonstration, can determine the information of nearest demonstration,Can also determine the time sequencing of other information and this information showing recently simultaneously.
At step S130, obtain issuing time before the information showing recently, the first number formerlyInformation and issuing time after the information showing recently, the second number in rear information, to determineReturn information. Formerly information is synchronizing information; Comprise local information and/or synchronizing information in rear information.
Formerly information refers to the information of issuing time before the information of the nearest demonstration of particular clients,Rear information refers to the information of issuing time after the information of the nearest demonstration of particular clients. Local informationCan be the information from the client corresponding with this information management apparatus. This information management apparatus is for receivingFrom particular clients the information management apparatus of demonstration request, the namely server in local machine room.For example, in the time that the user of particular clients is Beijing user, Beijing machine room can be considered to local machine room,The server of this Beijing machine room can receive the demonstration request from this particular clients. Come for Beijing machine roomSay, it is mainly northern user service is provided, and these northern users' client is and the clothes of Beijing machine roomClient corresponding to business device. Or rather, Beijing machine room for it provides the user's of service client isFor the client corresponding with the server of Beijing machine room. What Beijing machine room received is utilized separately by northern userThe information that sends of client be local information. Synchronizing information is the letter from other information management apparatusBreath. Other information management apparatus are corresponding to appointing the information management apparatus of particular clients except above-mentionedMeaning information management apparatus, the namely server in the machine room of strange land. For example,, as the user of particular clientsDuring for Beijing user, Guangzhou machine room can be considered to strange land machine room, and the server in this Guangzhou machine room isOther information management apparatus. What Guangzhou machine room received utilizes client separately to be sent by southern userInformation be called synchronizing information after being synchronized to Beijing machine room. For Guangzhou machine room, synchronizing information, basisDefinition and Beijing machine room of ground information, other information management apparatus are similar, repeat no more.
Issuing time refers to the time that various places user releases news by client separately. In this article,The issuing time of information is to utilize the time of information management apparatus from client to this information to weigh.That is to say, the time by information management apparatus from client to information is considered as the issuing time of information.Can there is time delay in the synchronizing information that is synchronized to local machine room due to strange land machine room, therefore, and can in synchronizing informationCan exist more Zao and not by particular customer than the issuing time of the information of the nearest demonstration of particular clientsThe information that termination was received. Expect, can from synchronizing information formerly, obtain this part information, andIn the time receiving demonstration request, send to particular clients, to avoid information to omit. Therefore, for synchronouslyIn information, the formerly information of issuing time before the information showing recently, can be from the letter of nearest demonstrationThe timing node of breath obtains the information of the first number forward. Can from the information of this first number, select subsequentlySelect a part of information or using all information in the information of this first number as return information. The first numberOrder can be any suitable numbers such as 30,20,10 or 5, its can be as required andFixed, the present invention does not limit this. For example, the first number can be according to strange land machine room with respect to this localityDetermine the time delay of machine room. Time delay is longer, and the first number is chosen greatlyr. In addition, firstNumber can also be determined according to the type of information. Taking microblogging as example, possible renewal speed is very fast, thereforeThe number of the information of issuing within time delay is more, and for this kind of situation, the first number can be chosenLarger. For microblogging, the information number of issuing in time delay also with the use of this particular clientsThe microblogging number that family is paid close attention to is relevant, and the microblogging number of concern is more, the bar of the information of issuing in time delayNumber is also more, and therefore the first number can also be brought according to particular customer definitely, that is to say, for notWith user's particular clients, the first number can arrange differently.
Except above-mentioned formerly information, the most information that returns to particular clients should be also rearInformation. Refer to the information of issuing time after the information showing recently in rear information. Synchronizing information and basisIn ground information, be included in rear information. Show after request receiving, from synchronizing information and local informationIn rear information, obtain the information of the second number. Can from the information of this second number, select one subsequentlyPoint information or using all information in the information of this second number as return information. With the first number classLike, the second number can be any suitable numbers such as 30,20,10 or 5, it canTo determine as required, the present invention does not limit this. The second number and the first number can be identical orDifferent. In addition, as mentioned below, the second number and the first number also can change, sum of the twoCan fix. From the above, in return information, comprise the formerly information of the first number and the second numberIn rear information.
At step S140, return information is sent to particular clients.
After getting the return information that is suitable for showing on the new display page in particular clients, canBy wired or wireless mode, for example, via internet, send to particular clients.
It should be noted that, for a certain particular clients, during than the issue of the information of nearest demonstrationBetween early and the quantity of the information not received by particular clients may be indefinite, and the first numberBe fixed, therefore in the formerly information of the first number, may comprise the letter having been received by particular clientsBreath. Hereinafter also will mention, for each selected return information can also with the demonstration of particular clientsInformation contrast, to avoid repeatedly sending information, for this kind of situation, be sent to specific at every turnThe quantity of the return information of client may change.
According to approaches to IM provided by the invention, owing to obtaining issuing time from synchronizing informationFormerly information before the nearly information showing sends to particular clients as a part for return information, because ofThis can be avoided the issuing time that causes due to strange land transmission delay before the information showing recently but notThe information being received by particular clients is missed, and then avoids in the time that information is sent to particular clientsThere is loss of learning, improve user and experience.
As previously mentioned, for the formerly information in synchronizing information, can from the information of nearest demonstration timeIntermediate node is obtained the information of the first number forward. Due to the erratic behavior that information is issued, obtain at every turn theIn the synchronizing information formerly of one number, may comprise the information having shown, therefore, can adoptFollowing method avoids in particular clients, repeating to show identical information, can improve like this user's bodyTest and reduce the data volume of needs transmission. Fig. 2 illustrates and obtains according to an embodiment of the invention firstThe formerly information of number and the second number (be in Fig. 1 in rear information with the step of determining return informationStep S130) schematic flow sheet. Alternatively, obtained issuing time before the information showing recently, the formerly information of the first number and issuing time after the information showing recently, the second numberCan specifically comprise the following steps (referring to Fig. 2) in rear information to determine return information:
At step S210, obtain formerly information and in rear information. In step S210, obtainFirst information and can determining as required at the number of rear information. For example, can obtain the 3rd numberFirst information and the 4th number in rear information. For can be from obtained formerly letter in subsequent stepBreath and select the enough formerly information meeting the demands and in rear information in rear information, the 3rd number andThe 4th number can be more than or equal to respectively the first number and the second number or the 3rd number and the 4th numberCan all be more than or equal to the first number and the second number sum.
According to an example of the present invention, can preset each in the first number and the second numberValue. For example, can preset the first number is 5, and the second number is 25. Like this, in stepThe number of the formerly information of obtaining in rapid S210 can be 20, and these 20 formerly information can be forTherefrom select 5 of not demonstration as return information; Owing to being the information not showing substantially in rear information,Therefore the number in rear information obtaining in step S210 can be 25, and these 25 in rear informationCan be for as return information. According to another example of the present invention, can preset the first numberWith the second number sum. For example, can preset the first number and the second number sum is 30. ThisSample, the number of the formerly information of obtaining in step S210 can be 50, at the number of rear informationAlso can be 50. Then, can from these 100 information, select 30 information as return information.
At step S220, by the information the having shown contrast of obtained information and particular clients, with fromIn the information of obtaining, pick out the information not showing of particular clients. As example, can by obtainThe identification code of the information having shown of the identification code of the information of getting and particular clients is compared. Alternatively,The identification code that can store the information that has been sent to particular clients in information management apparatus, is sent toThe information of particular clients is the information having shown of particular clients. Like this, obtain by comparisonThe identification code of information and the identification code of the information having sent of storage, just can be from obtained informationPick out the information not showing of particular clients. What can also send in particular clients alternatively, is aobviousShow the mark that comprises the information for example, showing in nearest a period of time (one day, one month or 1 year) in requestKnow code, from obtained information, pick out the information not showing according to these identification codes.
At step S230, in the information never showing, select return information.
Specifically, in the information that can never show, obtain the first number formerly for synchronizing informationInformation, and for synchronizing information and rear acquisition of information the second number in rear information. Alternatively, canTo set the first number and the second number according to the number of every page of fresh information that can show in particular clientsOrder. These return informations can be do not show information in, nearest demonstration in issuing timeThe nearest information of information.
By by obtained information to be displayed (information of obtaining in step S210) and clientOn the information that shown compare, can from obtained information to be displayed, pick out and not showInformation sends to particular clients, and then avoids repeatedly showing in particular clients identical information, thisSample can improve user to be experienced, and can reduce the data volume that need to transmit with the user's stream that avoids wasteAmount.
Alternatively, step S230 (selecting return information in the information never showing) can specifically comprise:The information not showing is sorted according to issuing time; And according to the result after sequence, never showInformation in select quantity equal the first number and the second number sum do not show information as returning to letterBreath.
Particularly, synchronizing information and local information are mixed together sequence, like this according to the knot after sequenceFruit can directly select quantity equal the first number and the second number sum not demonstration information as returningInformation.
As described above, the first number and the second number change. But both sums can be fixing, for example equal specific demonstration number. Alternatively, this specific demonstration number can be corresponding to particular customerHold the number of the fresh information of every page of demonstration. For example, if in step S220, pick out do not showInformation is altogether 100, through after sequence first 20 be information formerly, latter 80 is in rear information.Taking specific demonstration number as 10 as example, can select 20 of Sub_clause 11s to the as return information, thisTime the first number be 10, and the second number is 0; Can also select the 30th article to the 40th article conduct to returnWrite in reply and cease, now the first number is 0, and the second number is 10; Can also select the 15th article toArticle 25, as return information, now the first number is 5, and the second number is 5, etc.
Alternatively, step S230 (selecting return information in the information never showing) can specifically comprise:By do not show information in formerly information and sort according to issuing time respectively in rear information; Comply withAccording to the result after sequence, in the information never showing, select formerly information and second number of the first numberIn rear information as return information. Particularly, can to do not show information in formerly information andRear information sorts respectively. Formerly information sorts separately, and sorts separately in rear information. According to sequenceAfter result select return information. For instance, suppose if the not demonstration of picking out in step S220Information be altogether 100, wherein formerly information is 20, is 80 in rear information. In addition, vacationIf the first number is 5, the second number is 10. Can to 20 formerly information sort separately,From wherein selecting 5 information as return information, and 80 are sorted separately in rear information, fromWherein select 10 information as return information. Like this, after definite the first number and the second number,In the information that can directly never show, select in order the information of needs, thus can accelerating selection speedDegree.
Alternatively, show that request can comprise the information having shown and/or the identifier of the information having shown.In the time that particular clients sends about the demonstration request of fresh information, can send the demonstration of particular clientsInformation and/or the identifier of the information that shown. By the information having shown and/or the information having shownIdentifier, can from the information of obtaining at step S210, pick out particular clients do not show letterBreath.
Information for issuing time in synchronizing information before the information showing recently, alternatively, canSet up independent database. Correspondingly, the invention provides further preferred embodiment. According to thisEmbodiment, approaches to IM 100 may further include following steps: in the time receiving synchronizing information,Judge that issuing time corresponding to synchronizing information, if so, will be synchronous whether before the information showing recentlyInformation is stored in independent database. Exemplarily, can show by synchronizing comparison information with recentlyThe identification code of information, with their priorities in time respectively.
Can use the independent database storage issuing time corresponding with particular clients in nearest demonstrationInformation before synchronizing information. Exemplarily, can with the form of list by different synchronizing informations withTheir issuing time are separately stored in database correspondingly, so that search. Particularly, canTo set up different databases for different users, each database is only stored corresponding with this userThe synchronizing information of issuing time before the information of the nearest demonstration of user's client.
Be understandable that, also all synchronizing informations can be stored in independent database, no matter andIts issuing time is how many. In the time of the demonstration request about fresh information receiving from particular clients,Can from stored the database of all synchronizing informations, search issuing time this particular clients recentlyFormerly information before the information showing.
As described above, the first number and the second number sum can equal specific demonstration number. Alternatively,Show in request and can comprise specific demonstration number. Specific demonstration number refers in the new of particular clients and showsShow the number of the information showing on the page. Specific demonstration number can be by particular clients notification server.For example, specific demonstration number can be included in demonstration request and send to information management apparatus. This sideFormula can provide the information of suitable number for showing to user targetedly.
In addition, the number of the fresh information of every page of demonstration also can write in program corresponding to this client, andThe number of the fresh information of every page of demonstration is normally fixing, does not rely on user's change and changes. OptionalGround, specific demonstration number can be acquiescence number. Acquiescence number can be unified, for example, for allThe acquiescence number of particular clients all can be set to 20. Acquiescence number can be also to change as required, for example for different particular clients, different acquiescence numbers can be set. In the case, aobviousShow in request and can not comprise specific demonstration number. Adopt the mode of acquiescence number as specific demonstration numberSimple and convenient, be easy to realize.
In addition, be understandable that, specific demonstration number can according to will particular clients showEvery page of data volume that can show of the data volume of information and particular clients is set. For example,, if willThe data volume of every information that will show in particular clients is larger, can send to particular clientsSeveral few information. On the contrary, if the data volume of every information that will show in particular clients is less,Can send several more information to particular clients.
According to another aspect of the present invention, provide a kind of information management apparatus. Fig. 3 illustrates according to thisThe schematic block diagram of the information management apparatus 300 of a bright embodiment. As shown in Figure 3, information management is establishedStandby 300 comprise receiving system 310, determining device 320, acquisition device 330 and dispensing device 340.
Receiving system 310 is for receiving the demonstration request about fresh information from particular clients;
Determining device 320 is connected directly or indirectly or communicates by letter with receiving system 310, aobvious for receiving thisShow request. Determining device 320 is for the information of the nearest demonstration of definite particular clients.
Acquisition device 330 is connected directly or indirectly or communicates by letter with determining device 320, for obtaining issueTime formerly information before the information showing recently, the first number and issuing time are aobvious recentlyAfter the information of showing, the second number in rear information to determine return information. Formerly information is synchronous letterBreath, comprises local information and/or synchronizing information in rear information.
Dispensing device 340 is connected directly or indirectly or communicates by letter with acquisition device 330, for returning to letterBreath sends to particular clients.
In receiving system 310, determining device 320, acquisition device 330 and dispensing device 340 any onePerson can adopt any suitable hardware, software and/or firmware to realize. Receiving system 310, determining device320, it is real that acquisition device 330 and dispensing device 340 can integrate or adopt separately device separatelyExisting, the present invention does not limit this.
Alternatively, synchronizing information is the information from other information management apparatus, local information be fromThe information of the client that this information management apparatus is corresponding.
Alternatively, information management apparatus 300 further comprises judgment means. Judgment means receives for working asDuring to synchronizing information, judge that issuing time corresponding to synchronizing information is whether before the information showing recently, ifSynchronizing information to be stored in independent database.
Alternatively, acquisition device can specifically comprise acquisition module, contrast module and select module. ObtainInformation and described in rear information formerly described in module is used for obtaining. Contrast module is used for obtained letterBreath contrasts with the information having shown of particular clients, to pick out particular customer from the information of being obtainedThe information not showing of end. Select module to select return information for the information never showing.
Alternatively, select module can specifically comprise the first sequencing unit and the first selected cell. First rowOrder unit is for sorting the information not showing according to issuing time. The first selected cell is for foundationResult after sequence, selects quantity to equal the first number and the second number sum in the information never showingThe information not showing is as return information.
Alternatively, select module can specifically comprise sequencing unit and selected cell. The second sequencing unit is usedIn by do not show information in formerly information and sort according to issuing time respectively in rear information.The second selected cell for according to sequence after result, never show information in select the first numberFirst information and the second number in rear information as return information.
Alternatively, show that request comprises the information having shown and/or the identifier of the information having shown.
Alternatively, show that request comprises the identifier of information and/or the nearest information showing of nearest demonstration.
Alternatively, the first number and the second number sum equal specific demonstration number.
Alternatively, show that request comprises specific demonstration number.
Alternatively, specific demonstration number is acquiescence number.
Embodiment and the advantage etc. of each step of approaches to IM are described, this area skill aboveArt personnel, in conjunction with Fig. 1 and 2 and above about the description of approaches to IM, are appreciated that information managementConcrete structure, the method for operation and the advantage thereof etc. of equipment 300, do not repeat this herein.
The algorithm providing at this and demonstration are solid with any certain computer, virtual system or miscellaneous equipmentHave relevant. Various general-purpose systems also can with based on using together with this teaching. According to description above,It is apparent constructing the desired structure of this type systematic. In addition, the present invention is not also for any specificProgramming language. It should be understood that and can utilize various programming languages to realize content of the present invention described here,And the description of above language-specific being done is in order to disclose preferred forms of the present invention.
In the description that provided herein, a large amount of details are described. But, can understand, thisBright embodiment can put into practice in the situation that there is no these details. In some instances, not detailedKnown method, structure and technology are carefully shown, so that not fuzzy understanding of this description.
Similarly, should be appreciated that for simplify the disclosure and help to understand in each inventive aspect one orMultiple, in the above in the description of exemplary embodiment of the present invention, each feature of the present invention sometimes byBe grouped into together single embodiment, figure or in its description. But, should be by the disclosureMethod is construed to the following intention of reflection: the present invention for required protection requires than in each claimThe more feature of feature of clearly recording. Or rather, as below claims reflectedLike that, inventive aspect is to be less than all features of disclosed single embodiment above. Therefore, follow toolClaims of body embodiment are incorporated to this detailed description of the invention thus clearly, and wherein each right is wantedAsk itself all as independent embodiment of the present invention.
Those skilled in the art are appreciated that and can carry out certainly the module in the equipment in embodimentChange adaptively and they are arranged in one or more equipment different from this embodiment. CanModule in embodiment or unit or assembly are combined into a module or unit or assembly, and in addition canTo put them into multiple submodules or subelement or sub-component. Except such feature and/or process orAt least some in unit are, outside mutually repelling, can adopt any combination (to comprise companion to this descriptionWith claim, summary and accompanying drawing) in disclosed all features and so disclosed any method orAll processes or the unit of person's equipment combine. Unless clearly statement in addition, this description (comprises companionWith claim, summary and accompanying drawing) in disclosed each feature can be by providing identical, being equal to or phaseAlternative features like object replaces.
In addition, although those skilled in the art will appreciate that embodiment more described herein comprise otherIncluded some feature instead of further feature in embodiment, but the combination of the feature of different embodimentMean within scope of the present invention and form different embodiment. For example, right belowIn claim, the one of any of embodiment required for protection can be used with combination arbitrarily.
All parts embodiment of the present invention can realize with hardware, or with at one or more processorThe software module of upper operation realizes, or realizes with their combination. Those skilled in the art should manageSeparate, can use in practice microprocessor or digital signal processor (DSP) to realize according to thisThe some or all functions of the some or all parts in the information management apparatus of bright embodiment. ThisBright part or all equipment or the dress that can also be embodied as for carrying out method as described hereinPut program (for example, computer program and computer program). Like this realize program of the present inventionCan be stored on computer-readable medium, or can there is the form of one or more signal. ThisThe signal of sample can be downloaded and obtain from internet website, or provides on carrier signal, or to appointWhat his form provides.
It should be noted above-described embodiment the present invention will be described instead of limit the invention, andAnd those skilled in the art can design to replace and implement in the case of not departing from the scope of claimsExample. In the claims, any reference symbol between bracket should be configured to claimRestriction. Word " comprises " not to be got rid of existence and is not listed as element or step in the claims. Be positioned at unitWord " one " before part or " one " do not get rid of and have multiple such elements. The present invention can borrowHelp include the hardware of some different elements and realize by means of the computer of suitably programming. At rowLifted in the unit claim of some devices, several in these devices can be by same hardPart item carrys out imbody. The use of word first, second and C grade does not represent any order. CanBe title by these word explanations.
The embodiment of the invention discloses A1, a kind of approaches to IM, be applied to an information management apparatus,Described approaches to IM comprises:
Receive the demonstration request about fresh information from particular clients;
Determine the information of the nearest demonstration of described particular clients;
Obtain issuing time formerly information before the information of described nearest demonstration, the first number andIssuing time after the information of described nearest demonstration, the second number return to letter in rear information to determineBreath, wherein, described formerly information is synchronizing information, describedly comprises local information and/or synchronous in rear informationInformation; And
Described return information is sent to described particular clients.
A2, approaches to IM as described in A1, described synchronizing information is to establish from other information managementsStandby information, described local information is the information from the client corresponding with described information management apparatus.
A3, approaches to IM as described in A1 or A2, described approaches to IM further comprises:
In the time receiving described synchronizing information, judge that whether issuing time corresponding to described synchronizing information be in instituteBefore stating the information of nearest demonstration,
If so, described synchronizing information is stored in independent database.
A4, approaches to IM as described in A1 to A3 any one, described in obtain issuing time describedFormerly information before the information showing recently, the first number and issuing time are in described nearest demonstrationInformation after, specifically the comprising to determine return information in rear information of the second number:
Information and described in rear information formerly described in obtaining;
By the information the having shown contrast of obtained information and described particular clients, to be obtained from describedIn the information of getting, pick out the information not showing of described particular clients; And
From the described information not showing, select described return information.
A5, approaches to IM as described in A4, described from the described information not showing, select described inReturn information specifically comprises:
The described information not showing is sorted according to issuing time;
According to the result after described sequence, from the described information not showing, select quantity to equal the first numberWith the second number sum do not show information as described return information.
A6, approaches to IM as described in A4, described from the described information not showing, select described inReturn information specifically comprises:
By the described formerly information in the described information not showing and described in the foundation issue respectively of rear informationTime sorts;
According to the result after described sequence, from the described information not showing, select the formerly letter of the first numberBreath and the second number in rear information as described return information.
A7, approaches to IM as described in A4, the information having shown described in described demonstration request comprisesAnd/or the identifier of the described information having shown.
A8, approaches to IM as described in A1 to A7 any one, described in described demonstration request comprisesThe identifier of the information of the nearly information showing and/or described nearest demonstration.
A9, approaches to IM as described in A1 to A8 any one, described the first number and described secondNumber sum equals specific demonstration number.
A10, approaches to IM as described in A9, described demonstration request comprises described specific demonstration number.
A11, approaches to IM as described in A9, described specific demonstration number is acquiescence number.
The embodiment of the invention also discloses B12, a kind of information management apparatus, comprising:
Receiving system, for receiving the demonstration request about fresh information from particular clients;
Determining device, for determining the information of nearest demonstration of described particular clients;
Acquisition device, for obtain issuing time before the information of described nearest demonstration, the first numberFormerly information and issuing time after the information of described nearest demonstration, the second number at rear letterBreath is to determine return information, and wherein, described formerly information is synchronizing information, describedly comprises this in rear informationGround information and/or synchronizing information; And
Dispensing device, for sending to described particular clients by described return information.
B13, information management apparatus as described in B12, described synchronizing information is to establish from other information managementsStandby information, described local information is the information from the client corresponding with described information management apparatus.
B14, information management apparatus as described in B12 or B13, described information management apparatus further wrapsDraw together judgment means,
Described judgment means for judging corresponding the sending out of described synchronizing information in the time receiving described synchronizing informationWhether the cloth time before the information of described nearest demonstration, be if so, stored in list by described synchronizing informationIn only database.
B15, information management apparatus as described in B12 to B14 any one, described acquisition device specifically wrapsDraw together:
Acquisition module, for information and described in rear information formerly described in obtaining;
Contrast module, for the information having shown of obtained information and described particular clients is contrasted,To pick out the information not showing of described particular clients from the described information of being obtained; And
Select module, for selecting described return information from the described information not showing.
B16, information management apparatus as described in B15, described selection module specifically comprises:
The first sequencing unit, for sorting the described information not showing according to issuing time;
The first selected cell for the result according to after described sequence, selects from the described information not showingSelect quantity equal the first number and the second number sum do not show information as described return information.
B17, information management apparatus as described in B15, described selection module specifically comprises:
The second sequencing unit, for by described do not show information described formerly information and describedRear information sorts according to issuing time respectively;
The second selected cell for the result according to after described sequence, selects from the described information not showingSelect the formerly information of the first number and the second number in rear information as described return information.
B18, information management apparatus as described in B15, the information having shown described in described demonstration request comprisesAnd/or the identifier of the described information having shown.
B19, information management apparatus as described in B12 to B18 any one, described demonstration request comprises instituteState the identifier of the information of nearest demonstration and/or the information of described nearest demonstration.
B20, information management apparatus as described in B12 to B19 any one, described the first number with described inThe second number sum equals specific demonstration number.
B21, information management apparatus as described in B20, described demonstration request comprises described specific demonstration number.
B22, information management apparatus as described in B20, described specific demonstration number is acquiescence number.
Claims (10)
1. an approaches to IM, is applied to an information management apparatus, and described approaches to IM comprises:
Receive the demonstration request about fresh information from particular clients;
Determine the information of the nearest demonstration of described particular clients;
Obtain issuing time formerly information before the information of described nearest demonstration, the first number andIssuing time after the information of described nearest demonstration, the second number return to letter in rear information to determineBreath, wherein, described formerly information is synchronizing information, describedly comprises local information and/or synchronous in rear informationInformation; And
Described return information is sent to described particular clients.
2. approaches to IM as claimed in claim 1, is characterized in that, described synchronizing information is comeFrom the information of other information management apparatus, described local information is from corresponding with described information management apparatusThe information of client.
3. approaches to IM as claimed in claim 1 or 2, is characterized in that, described information managementMethod further comprises:
In the time receiving described synchronizing information, judge that whether issuing time corresponding to described synchronizing information be in instituteBefore stating the information of nearest demonstration,
If so, described synchronizing information is stored in independent database.
4. the approaches to IM as described in claims 1 to 3 any one, is characterized in that, described in obtainWhen getting issuing time formerly information before the information of described nearest demonstration, the first number and issuingBetween after the information of described nearest demonstration, the second number concrete to determine return information in rear informationComprise:
Information and described in rear information formerly described in obtaining;
By the information the having shown contrast of obtained information and described particular clients, to be obtained from describedIn the information of getting, pick out the information not showing of described particular clients; And
From the described information not showing, select described return information.
5. approaches to IM as claimed in claim 4, is characterized in that, described from described not demonstrationInformation in select described return information specifically to comprise:
The described information not showing is sorted according to issuing time;
According to the result after described sequence, from the described information not showing, select quantity to equal the first numberWith the second number sum do not show information as described return information.
6. approaches to IM as claimed in claim 4, is characterized in that, described from described not demonstrationInformation in select described return information specifically to comprise:
By the described formerly information in the described information not showing and described in the foundation issue respectively of rear informationTime sorts;
According to the result after described sequence, from the described information not showing, select the formerly letter of the first numberBreath and the second number in rear information as described return information.
7. approaches to IM as claimed in claim 4, is characterized in that, described demonstration request comprisesThe identifier of the described information having shown and/or the described information having shown.
8. the approaches to IM as described in claim 1 to 7 any one, is characterized in that, described aobviousShow that request comprises the identifier of the information of described nearest demonstration and/or the information of described nearest demonstration.
9. the approaches to IM as described in claim 1 to 8 any one, is characterized in that, describedOne number and described the second number sum equal specific demonstration number.
10. an information management apparatus, comprising:
Receiving system, for receiving the demonstration request about fresh information from particular clients;
Determining device, for determining the information of nearest demonstration of described particular clients;
Acquisition device, for obtain issuing time before the information of described nearest demonstration, the first numberFormerly information and issuing time after the information of described nearest demonstration, the second number at rear letterBreath is to determine return information, and wherein, described formerly information is synchronizing information, describedly comprises this in rear informationGround information and/or synchronizing information; And
Dispensing device, for sending to described particular clients by described return information.
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