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32results about How to "Guaranteed access performance" patented technology
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Location update method and system
InactiveCN101188858AGuaranteed access performanceRadio/inductive link selection arrangementsRadio transmission for post communicationPagingCollocation method
The embodiment of the invention discloses a location updating method, and the current location area marking information is stored in a terminal. The method comprises the following steps: when the terminal carries out cell reselection, whether the cell to be selected of the terminal is positioned in the current location area is judged, if yes, the location updating is not carried out; if not, the location area which is jointly owned by the cell to be selected and the current residing cell is taken as an objective location area, so as to carry out the location updating. After the method in the embodiment of the invention is adopted to carry out the location updating, the terminal which is positioned at the boundary of the location area can carry out the repeated cell reselection without causing frequent location area updating, thereby further selecting the cell which is most suitable to be resided to stay and guaranteeing the access performance of the terminal. The embodiment of the invention also discloses a location updating system, a location area collocation method, a cell broadcasting location area method and a paging method.
Owner:HUAWEI TECH CO LTD
Cloud storage system resource dynamic allocation method based on DHT mechanism
ActiveCN104092756AReduce use costGuaranteed access performanceTransmissionQueuing networkComputer terminal
The invention discloses a cloud storage system resource dynamic allocation method based on a DHT mechanism. The method includes the following steps that first, according to the conditions for a terminal user to have access to a cloud storage system, the user access request volume, the access request state, the access performance and server state data in the system are monitored in real time by the cloud storage system, and monitoring data are acquired; second, the data acquired in the first step in real time are analyzed, and whether resource supply reaches the target performance level or not in the running process of the system is judged; third, a resource allocation model is established, and resources are allocated according to the resource allocation model. According to the method, the service performance level and the resource usage conditions are analyzed through a queuing network, so that the service performance of a server is guaranteed, and resource usage cost is reduced.
Owner:SOUTHEAST UNIV +1
Device and method for lowering traffic charge of mobile terminal
InactiveCN104936159AReduce spendingSimple structureAccounting/billing servicesPrivate networkNetwork interface controller
The invention discloses a device for lowering traffic charge of a mobile terminal. The device comprises the mobile terminal, a server, an internet and a mobile internet. The mobile terminal comprises a traffic usage APP, a terminal APP and a virtual network adapter. The traffic usage APP and terminal APP are each connected with the virtual network adapter. The server comprises a central data server, a virtual private network (VPN) server and a target server. The central data server is connected with the VPN server. The VPN server is connected with the target server. The VPN server is directly connected with the mobile terminal and the internet. The target server is sequentially connected with the internet and the mobile internet and finally connected with the mobile terminal. The device has a simple whole structure and low cost, can be applied to three marketers such as China Mobile Communications, China Unicom and China Telecom, has diversified charge modes, and is low in cost.
Owner:GUANGDONG LONGZHIYUAN TECH CO LTD
Management method of cache of storage area network
ActiveCN101807170AGuaranteed access performanceAvoid stagnationMemory adressing/allocation/relocationStorage area networkCache capacity
The invention discloses a management method of a cache of an SAN (Storage Area Network), which is characterized by realizing the access control on the cache data of VSS (Volume Shadow Copy Service) in the SAN. The management method comprises the following steps of: transmitting snapshot data to a cache of a volume shadow copy server by the SAN; adjusting the data writing-in speed of a block device to be less than data writing-in cache speed; detecting the cache capacity and judging whether the data in the cache are written into the block device or not; and repeating the read-write motion of the cache until the establishment of snapshot volumes is accomplished.
Owner:BEIJING ZHIGU TECH SERVICE
Low-orbit satellite Internet of Things channel resource dynamic allocation method based on SDN
ActiveCN112272412ASolve problems such as centralized management difficultiesMaximize access success rateNetwork topologiesTelecommunicationsGeoweb
The invention provides a low-orbit satellite Internet of Things channel resource dynamic allocation method based on SDN. In an access matching flow table calculation step, the distance between the sub-satellite point position of each satellite and the geographic grid where a satellite Internet of Things terminal is located is calculated through a ground controller to judge which satellite should be selected by the terminal for access; in a satellite channel resource dynamic allocation step, the QoS grade, the quantity, the minimum access success rate limit and the satellite available resourcesof the access terminal service are calculated through a satellite controller, and the channel resources are dynamically divided; and in an access control assisted random access step, competitive random access is carried out according to the channel resources allocated by the terminal. According to the method, on the basis of an SDN architecture, channel resources are allocated through cooperativeoptimization of the ground controller and the satellite controller, so that the access success rate of high-priority services is maximized and the access performance of services with different priorities is guaranteed while the success rate of accessing channels of services with medium and low priorities is not lower than a specified threshold value.
Owner:NANJING UNIV OF POSTS & TELECOMM
Networking backup system and backup method
ActiveCN106874399AEliminate encroachmentIn-depth analysisRedundant operation error correctionSpecial data processing applicationsClient-sideDocument preparation
The invention discloses a networking backup system which comprises a document uploading module, a document receiving module, a storage index module, a document recording module, a magnetic disk storage module and a document caching module, wherein the document uploading module is used for calculating a MD5 value of a document and transmitting the document from a client to a server; the document receiving module is used for receiving the document content uploaded by the document uploading module and the MD5 value calculated by the document uploading module and storing the document record; the storage index module is used for recording the MD5 characteristic information of different documents for indexing by the document receiving module; the document recording module is used for recording the original recording information of the uploading document; the magnetic disk storage module is used for storing the document content; the document caching module is used for caching the compressed files of the frequently downloaded applications. The networking backup system can utilize a document fingerprint technique to eliminate the redundant documents in the document storage on the server side and can save the server-side magnetic disk space. The invention also discloses a networking backup method.
Owner:厦门天锐科技股份有限公司
Method and apparatus for processing signal
ActiveCN1866940ADegradation of demodulation performanceGuaranteed access performanceModulated-carrier systemsTime delaysFiltration
The invention relates to a method for processing signal and relative device. Wherein, it is characterized in that: processing advanced detection on received baseband signal, to output detected effective multi-path information; based on said information, processing judgment, and according to the result of judgment, distributing the multi-path information that need demodulation; based on distributed multi-path information, selecting the signal of relative branch to be demodulated and decoded. The invention can directly process demodulation and filtration on received baseband signal, without storing long demodulate data to correct the signal deflection, to reduce the time delay of memory resource and data treatment. In addition, the invention processes information demodulation on the total branches with effective multi-path information, after the advanced detection, to avoid the decrease of demodulation property caused by mistake selection of demodulate branch, to confirm the access property of signal.
Owner:XFUSION DIGITAL TECH CO LTD
Channel distribution method and device for temporary block flow
ActiveCN104284367AAvoid taking advantage of unbalanced situationsAvoid no-access situationsNetwork traffic/resource managementNetwork planningTraffic capacityDistribution method
The invention discloses a channel distribution method for temporary block flow. The method comprises the steps of obtaining the seizure rate of TFI resources of current PDCH sets of a cell when the TBF is established, adding the PDCH sets when the seizure rate of the TFI resources exceeds a set first threshold, and distributing the established TBF to the added PDCH sets; when the PDCH sets are not added, distributing the established TBF to the PDCH set with the lowest loading efficiency; adjusting the number of PDCHs in the PDCH sets according to the loading efficiencies of the PDCH sets. The invention further discloses a channel distribution device for the temporary block flow at the same time. By means of the channel distribution method for the temporary block flow and the channel distribution device for the temporary block flow, the number of the PDCHs distributed to the cell can be adjusted dynamically, the utilization rate of the wireless resources is increased, and meanwhile, the situation that a service request does not have access due to the fact that only the loading efficiency is considered is avoided.
Owner:CHINA MOBILE GROUP JIANGSU
Method utilizing current internet data and service
InactiveCN101800688AQuality improvementLarge granularitySpecial service provision for substationOperation modeComputer science
The invention discloses a method utilizing current internet data and service, belonging to the integrated application of a distributed technology in an internet system. The method comprises the following steps: firstly requiring to establish a peer-to-peer server mainly aiming at devoting self source; endowing the server with the ability of converting current internet data and service, namely obtaining data and service through being communicated with the current internet, and utilizing the data and service in a mode accepted by a large-scale non-center internet. In the process, the peer-to-peer server peers and diverges the current internet server to ensure that the operation mode of the current internet server is in conformity with that of the peer-to-peer server from the view of a user'the peered and diverged internet server is added into a corresponding channel in a manual or automatic mode to ensure that the internet server can receive accession with ambiguous range and is easy to generate stream. The current internet engine also can be utilized and reformed progressively by using similar methods. The method takes full advantages of current internet data, service and computing resource to enable the current internet to organically combine with the large-scale non-center internet, thus changing the disadvantages of the current system and devoting source thereof to novel internet.
Owner:李冰
Data storage method, device and equipment and storage medium
ActiveCN111443867AReduce data storage costsGuaranteed access performanceInput/output to record carriersFile access structuresMagnetic disksData storage system
The embodiment of the invention discloses a data storage method, device and equipment and a storage medium. The method is applied to a data storage system, the data storage system comprises a hot datastorage server and a cold data storage server, and the performance of a storage disk in the hot data storage server is superior to that of a storage disk in the cold data storage server. The method comprises the steps of determining user data meeting a preset sinking condition as sinking data for the user data received by the data storage system; generating a sinking data file based on the sinking data; storing the sinking data file to a cold data storage server; and generating target index information corresponding to the sinking data based on the storage position of the sinking data in thesinking data file in the cold data storage server. According to the method, the data storage cost can be effectively reduced while the system access performance is ensured.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Context learning-based massive terminal access control method for power internet of things
ActiveCN112804728AAvoid wasting resourcesGuaranteed access performanceAssess restrictionHigh level techniquesInternet of ThingsEngineering
The invention discloses an electric power Internet of Things mass terminal access control method based on context learning, which is applied to electric power Internet of Things mass terminal access control, and comprises three steps of constructing a system model, constructing a maximized network total energy efficiency model and designing an algorithm. According to the method, the uplink authorization strategy can be dynamically adjusted under the condition that information such as future channel state and terminal queue backlog does not need to be known in advance by combining rapid uplink authorization, reinforcement learning and a prediction algorithm, and the total energy efficiency of a network can be improved while the requirement of terminal access service quality is met.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +2
Data state consistency management and control method in multi-stage central environment
PendingCN113722343AGuaranteed access performanceEnsure data consistencyDatabase updatingDatabase distribution/replicationData processingSystems engineering
The invention provides a data state consistency management and control method in a multi-stage center environment. The method comprises steps: a distributed information management system is constructed into a multi-stage data management center; a unique management identifier ID is set for the management center data, the ID comprises a version number and the number of times of modification, the version number corresponds to a multi-stage management center, and the version level corresponds to the level of the management center; and the multi-stage data management center receives, changes and sends data through the management identifier ID. The method is high in universality, can be reused in the data state storage and management application of each center in a multi-center environment, and flexibly meets the state management and control requirements of each level of center on data receiving and transmitting and local data processing. The method is not only suitable for a distributed data management environment caused by network isolation, but also suitable for an environment in which centralized data storage is performed but sub-authority management is emphasized.
Owner:中国人民解放军91776部队
A kind of channel allocation method and device of temporary block stream
ActiveCN104284367BAvoid no-access situationsReduce the probability of crowding out large resourcesNetwork traffic/resource managementNetwork planningTraffic capacityOccupancy rate
The invention discloses a channel distribution method for temporary block flow. The method comprises the steps of obtaining the seizure rate of TFI resources of current PDCH sets of a cell when the TBF is established, adding the PDCH sets when the seizure rate of the TFI resources exceeds a set first threshold, and distributing the established TBF to the added PDCH sets; when the PDCH sets are not added, distributing the established TBF to the PDCH set with the lowest loading efficiency; adjusting the number of PDCHs in the PDCH sets according to the loading efficiencies of the PDCH sets. The invention further discloses a channel distribution device for the temporary block flow at the same time. By means of the channel distribution method for the temporary block flow and the channel distribution device for the temporary block flow, the number of the PDCHs distributed to the cell can be adjusted dynamically, the utilization rate of the wireless resources is increased, and meanwhile, the situation that a service request does not have access due to the fact that only the loading efficiency is considered is avoided.
Owner:CHINA MOBILE GROUP JIANGSU
A base station control method, a first base station and a second base station
ActiveCN110492954BReduce power consumptionGuaranteed access performancePower managementNetwork traffic/resource managementUser equipmentEnergy consumption
The application discloses a base station control method, a first base station and a second base station, which relate to the communication field and are used for reducing energy consumption of the base station. The method includes: a first base station receives a random access request message from a target user equipment UE; the first base station determines that the target UE is a first UE or a second UE according to the random access request message; the first The base station obtains the load of the first base station and the load of the second base station within a unit time; the first base station determines whether the load of the first base station satisfies a preset condition and whether the load of the first base station satisfies the preset condition. The duration of the condition, the load of the second base station, the number of the first UE, and the number of the second UE switch the transceiving mode of the first base station. The embodiment of the present application is applied to the control of the base station.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Editing apparatus and editing method
InactiveCN101236767BGuaranteed access performanceTelevision system detailsElectronic editing digitised analogue information signalsComputer graphics (images)File system
The invention discloses an editing apparatus and a method thereof. The editing apparatus for video data creates a bridge file for connecting a first file and a second file to be edited based on designation of an IN point of the first file, an OUT point of the second file, and connection points of the both files, a frame preceding the connection point of the first file being made an OUT point and a frame following the connection point of the second file being made an IN point, and the bridge file connecting the OUT point and the IN point, records the bridge file into a recording medium recording the first and second files, and creates an editing result file having file system information indicating recording positions: from the IN point to the OUT point in the first file; from the IN pointto the OUT point in the second file; and of the bridge file, in the recording medium.
Owner:SONY CORP
Data storage method, data access method and device
ActiveCN107797758BGuaranteed access performanceInput/output to record carriersAccess methodData access
The invention discloses a data storage method and a data access method and device and belongs to the field of data storage. The data storage method comprises the steps that a heat level of data is determined, and M storage units are determined according to the heat level, wherein the number M of the storage units is in positive correlation with the heat level, and M is an integer greater than or equal to 1; and the data is stored into each of the M storage units. In this way, the problem that when the data with a large access demand is stored in a single storage unit, the read-write capacity provided by the single storage unit cannot meet the access demand of a user on the data, and consequently normal access of the data is influenced is solved; and since it is determined that the number of the obtained storage units and the heat level of the data are in positive correlation, the data with a high heat level is stored in more storage units, multiple storage units provide a read-write service cooperatively, and therefore the access performance of the data is guaranteed.
Owner:TENCENT TECH (SHENZHEN) CO LTD +1
A network backup system and backup method
ActiveCN106874399BEliminate encroachmentIn-depth analysisFile system administrationSpecial data processing applicationsMD5Engineering
The invention discloses a networking backup system which comprises a document uploading module, a document receiving module, a storage index module, a document recording module, a magnetic disk storage module and a document caching module, wherein the document uploading module is used for calculating a MD5 value of a document and transmitting the document from a client to a server; the document receiving module is used for receiving the document content uploaded by the document uploading module and the MD5 value calculated by the document uploading module and storing the document record; the storage index module is used for recording the MD5 characteristic information of different documents for indexing by the document receiving module; the document recording module is used for recording the original recording information of the uploading document; the magnetic disk storage module is used for storing the document content; the document caching module is used for caching the compressed files of the frequently downloaded applications. The networking backup system can utilize a document fingerprint technique to eliminate the redundant documents in the document storage on the server side and can save the server-side magnetic disk space. The invention also discloses a networking backup method.
Owner:厦门天锐科技股份有限公司
Method and apparatus for processing signal
ActiveCN100574296CDegradation of demodulation performanceGuaranteed access performanceModulated-carrier systemsData signalMulti path
The present invention relates to a method and device for processing signals, the core of which is: performing preamble detection on received baseband signals, outputting detected effective multipath information; and performing judgment processing according to the detected effective multipath information , and allocate multipath information of the signal to be demodulated according to the result of the decision processing; select the signal of the corresponding branch according to the allocated multipath information for demodulation and decoding. Through the present invention, demodulation and filtering can be performed directly on the basis of the received baseband signal, and there is no need to store longer demodulation data for possible signal frequency offset correction, thereby reducing hardware storage resources and data processing time delay. Moreover, the present invention considers that after the preamble is detected, all the branches with effective multipath information are demodulated, so that in the preamble detection process, the wrong demodulation branch is selected due to the false alarm and the signal is not brought. The demodulation performance is reduced, so the present invention can guarantee the signal access performance.
Owner:XFUSION DIGITAL TECH CO LTD
A data storage method, device, equipment and storage medium
ActiveCN111443867BGuaranteed access performanceInput/output to record carriersFile access structuresData fileData store
Owner:TENCENT TECH (SHENZHEN) CO LTD
A method for dynamic resource allocation of cloud storage system based on dht mechanism
ActiveCN104092756BReduce use costGuaranteed access performanceTransmissionDistribution methodQueuing network
The invention discloses a cloud storage system resource dynamic allocation method based on a DHT mechanism. The method includes the following steps that first, according to the conditions for a terminal user to have access to a cloud storage system, the user access request volume, the access request state, the access performance and server state data in the system are monitored in real time by the cloud storage system, and monitoring data are acquired; second, the data acquired in the first step in real time are analyzed, and whether resource supply reaches the target performance level or not in the running process of the system is judged; third, a resource allocation model is established, and resources are allocated according to the resource allocation model. According to the method, the service performance level and the resource usage conditions are analyzed through a queuing network, so that the service performance of a server is guaranteed, and resource usage cost is reduced.
Owner:SOUTHEAST UNIV +1
Data tracking processing method and device
PendingCN110866063ARealize tracking and positioningGuaranteed access performanceDatabase distribution/replicationEngineeringComputer vision
The invention discloses a data tracking processing method and device, and the method comprises the steps: generating tracking information according to a recorded accessed condition in a tracking processing time period, the tracking information being used for recording the identification information corresponding to an accessed record; selecting at least one snapshot, and determining whether the scanned record exists in the tracking information or not according to the identification information of the scanned record and the generated tracking information; and taking a record corresponding to the scanned identification information existing in the tracking information as tracking data. Through the data processing method provided by the invention, tracking and positioning of the concerned dataare realized.
Owner:ALIBABA CLOUD COMPUTING LTD
A method for access control of massive terminals in electric power Internet of Things based on context learning
ActiveCN112804728BAvoid wastingReduce performanceAssess restrictionHigh level techniquesQuality of servicePrediction algorithms
The invention discloses a context learning-based access control method for mass terminals of the electric power Internet of Things, which is applied to the access control of mass terminals of the electric power Internet of Things. The method is composed of steps. This method uses the combination of fast uplink authorization, reinforcement learning and prediction algorithm, and can dynamically adjust the uplink authorization strategy without knowing the future channel status, terminal queue backlog and other information in advance. While accessing the quality of service requirements, it can improve the total energy efficiency of the network.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +2
Management method of cache of storage area network
ActiveCN101807170BGuaranteed access performanceAvoid stagnationMemory adressing/allocation/relocationStorage area networkCache capacity
The invention discloses a management method of a cache of an SAN (Storage Area Network), which is characterized by realizing the access control on the cache data of VSS (Volume Shadow Copy Service) in the SAN. The management method comprises the following steps of: transmitting snapshot data to a cache of a volume shadow copy server by the SAN; adjusting the data writing-in speed of a block device to be less than data writing-in cache speed; detecting the cache capacity and judging whether the data in the cache are written into the block device or not; and repeating the read-write motion of the cache until the establishment of snapshot volumes is accomplished.
Owner:BEIJING ZHIGU TECH SERVICE
A dynamic allocation method of low-orbit satellite Internet of Things channel resources based on sdn
ActiveCN112272412BSolve problems such as centralized management difficultiesMaximize access success rateNetwork topologiesTelecommunicationsEngineering
The present invention provides an SDN-based low-orbit satellite Internet of Things channel resource dynamic allocation method. The access matching flow table calculation step calculates the sub-satellite point position of each satellite and the geographical grid where the satellite Internet of Things terminal is located through the ground controller. Judging which satellite the terminal should choose for access; the satellite channel resource dynamic allocation step uses the satellite controller to calculate the QoS level, quantity, minimum access success rate limit and satellite available resources of the access terminal service, and dynamically divides the channel Resources: the random access step assisted by access control performs contention random access according to the channel resources allocated to the terminal. Based on the SDN architecture, the method optimizes channel resource allocation through the ground controller and satellite controller, while ensuring that the success rate of medium and low priority services accessing the channel is not lower than the specified threshold, and maximizing high priority services. The access success rate is high to ensure the access performance of services with different priorities.
Owner:NANJING UNIV OF POSTS & TELECOMM
Multi-version database concurrency control system based on fragment-free collection
ActiveCN110825752BEasy to recycleNo fragmentationDatabase updatingSpecial data processing applicationsShardConcurrency control
The invention provides a database multi-version concurrency control system based on fragment-free recovery, which includes a transaction information recording module, a transaction data management module, a data visibility optimization module, a memory optimization speed-up module and a multi-version recovery module. The present invention utilizes the file group of fixed-length file or the way of fixed-length logical segment to design the rollback segment, provides a set of MVCC implementation mechanism and the method of rollback segment recycling and cleaning, and improves the access response time in combination with memory access optimization, thereby avoiding It avoids significant system overhead caused by rollback segment recycling, and avoids disk fragmentation; at the same time, the configurable rollback segment can ensure that there is no limit to the number of concurrently running transactions and the length of the transaction if there are enough disks; In addition, the combined design of memory and disk can meet the requirements of avoiding or reducing disk access in most cases, so as to ensure the access performance of the system.
Owner:SHENZHEN SEQUOIADB DATABASE SOFTWARE CO
SSD and HDD hybrid cache management method and system for an energy-saving storage system
ActiveCN105892947BReduce visitsHigh energy consumption for operationInput/output to record carriersElectricityNew energy
The invention discloses an SSD and HDD hybrid caching management method and system of an energy-saving storage system. The method comprises the steps that hybrid caching comprising SSD caching and HDD caching is built, the hottest data is stored by means of SSD caching, and hot data is stored by means of HDD caching; a global access list on the basis of combing the state and heat is created; classification processing is conducted on user requests according to the global access list; operation is conducted on data nodes of a primary storage pool according to the power supply status, wherein hybrid caching comprising SSD caching and HDD caching is introduced onto the primary storage pool of the energy-saving storage system facing new energy resources; in the period when electricity supply is inadequate, a catching layer processes most of requests of the storage system, data availability and access performance are guaranteed, and the access frequencies of the primary storage pool are reduced; data of a disk in an opening state is preferably eliminated in caching, data of a closed disk is reserved in HDD caching as much as possible, passive opening of the closed disk is reduced, and the effects of reducing passive opening of the disk and access energy consumption are achieved.
Owner:HUAZHONG UNIV OF SCI & TECH
A method and device for reducing service load of a cell
ActiveCN109587740BGuaranteed service rateImprove business speedTransmission path divisionWireless communicationTerminal equipmentPrimary cell
Owner:DATANG MOBILE COMM EQUIP CO LTD
Position updating method and system
ActiveCN101406087BGuaranteed access performanceBroadcast service distributionLocation areaBroadcasting
A location updating method is provided, the current location area id information is stored in the terminal, the method comprises: the terminal judges if the cell to be selected of the terminal is in the current location area when it carries out the cell reselection, the location updating will not be carried out if it is, otherwise, the location area including the cell to be selected and the current resident cell will be the object location area and the location updating will be carried out. After carrying out the location updating by using the method of the embodiment of the present invention, even if the terminal at the border of the location area carries out cell reselection again and again in small range, the location updating will not be high frequency, thus it can freely select the most fit resident area to stay, and the terminal access capability is ensured.; A location updating system, a location area allocating method, a cell broadcasting location area method and a calling method are also provided in the embodiment of the present invention.
Owner:HUAWEI TECH CO LTD
Resource allocation method and Cache
InactiveCN108021437AGuaranteed access performanceImprove experienceResource allocationCache accessProcessor register
An embodiment of the invention discloses a resource allocation method. The method is applied to a Cache shared by multiple processors. The Cache comprises a Cache controller and Cache registers; and the Cache registers include a statistical register corresponding to each processor and a lock register corresponding to each processor. The method comprises the steps that each statistical register performs statistics on Cache capacity accessed by the processor corresponding to each statistical register in a preset time, obtains Cache access capacity of each processor, and sends the Cache access capacity of each processor to the Cache controller; the Cache controller determines Cache allocation capacity of each processor according to the Cache access capacity of each processor; and the Cache controller writes the Cache allocation capacity of each processor in the lock register corresponding to each processor. Meanwhile, an embodiment of the invention furthermore discloses the Cache.
Owner:SANECHIPS TECH CO LTD
Data access component and data access method
PendingCN112612809AGuaranteed multiple storageGuaranteed access performanceDigital data information retrievalSpecial data processing applicationsAccess methodAutomatic routing
The invention discloses a data access component. The data access component comprises a data access interface, a model mapping component, model adapters and a query and command arrangement component, the model mapping component is used for connecting the data access interface and each model adapter; the model adapters are used for directly operating the databases connected with the model adapters, and the model adapters are in one-to-one correspondence with the various databases; and the query and command arrangement component is used for analyzing the query statements and automatically routing the query statements to the database with the highest efficiency for query operation. According to the data access component, multi-element storage and multi-element access of data can be guaranteed, and certain access performance can be guaranteed through automatic routing.
Owner:NARI INFORMATION & COMM TECH
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