41 results about "DATA STORAGE RETRIEVAL" patented technology

An approach provides interdomain traversal to support packetized voice transmissions. A centralized data store, maintained by a service provider, stores one or more user identifiers and an associated directory number. The centralized data store also stores routing information including one or more communication paths corresponding to the user identifier, wherein the routing information includes a data path or a circuit-switched path for establishing a call to the user. In response to a request for establishing the call to the directory number, the data store retrieves the routing information for use to establish the call.

The present invention is related to databases and the exchange of scientific information. Specifically the invention disclosed a unified scientific database that allows researchers to easily share their data with other researches. The present invention also allows for the ease of data collection, annotation, storage, management, retrieval and analysis of scientific data through and into the database. In addition, it allows for archival storage and retrieval of data collected directly from laboratory instruments to ensure data consistency for patent and other purposes. It also allows for ease of sharing data between laboratories in remote locations. The present invention also supports the automated creation of experimental protocols.

An apparatus and method provide persistent data during a user session on a networked computer system. A global data cache is divided into three sections: trusted, protected, and unprotected. An authorization mechanism stores and retrieves authorization data from the trusted section of the global data store. A common session manager stores and retrieves data from the protected and unprotected sections of the global data cache. Using the authorization mechanism, software applications may verify that a user is authorized without prompting the user for authorization information. Using the common session manager, software applications may store and retrieve data to and from the global data store, allowing the sharing of data during a user session. After the user session terminates, the data in the global data cache corresponding to the user session is invalidated.

A system and method are presented for identifying an object of value during a security assessment. The system includes an identification tag affixed to the object of value, an interrogator, and a data processing system. The identification tag stores information uniquely identifying the object of value. The interrogator includes a sensing antenna and electronic detection circuitry for exciting and reading back the identification information from the identification tag. The interrogator also includes a transmitter and a receiver. The data processing system includes a server, a data store coupled to the server, and a communication network coupling the server and the interrogator. When the interrogator transmits the identification information to the server, the server, in real-time, accesses the data store, retrieves information of interest to personnel performing the security assessment and transmits the information of interest to the interrogator for review by the personnel.

The disclosed embodiments provide a system for processing data. During operation, the system determines, based on data retrieved from a data store in an online system, features related to a user of the online system and an entity. Next, the system applies, to the features, a tree-based model that predicts outcomes between users and entities to generate a set of values representing interactions among the features. The system then inputs the set of values into a machine learning model to produce a score representing a likelihood of an outcome between the user and the entity. Finally, the system outputs a recommendation related to the user and the entity based on the score.

A system for an artificial intelligence synchronized distributed ledger. The system includes a computing device containing a receiving module, the receiving module designed and configured to receive an input from a remote device, parse the input to identify protected and non-protected data contained within the input, transform the protected data into a digitally signed assertion and convert the non-protected into an encrypted datastore. The computing device containing a processing module, the processing module designed and configured to receive the digitally signed assertion from the receiving module, insert the digitally signed assertion into an immutable sequential data structure, receive the encrypted datastore, retrieve at least an input, generate a record utilizing the at least a retrieved input, and perform a first machine-learning process utilizing the at least a retrieved input.

The invention discloses a data storage and retrieval method and device, an electronic device and a storage medium. The data storage method comprises the steps of inputting to-be-stored data; encrypting an encryption object in the to-be-stored data according to a data encryption mode indicated by the storage rule to obtain a ciphertext; generating a ciphertext index according to the plaintext keyword of the encryption object and an index generation mode indicated by a storage rule, wherein the ciphertext index is used for retrieving the ciphertext; and storing the corresponding relationship between the ciphertext and the ciphertext index. According to the invention, the method flow of data entry, data encryption storage and ciphertext index creation is completed, the security of data storage is ensured, data leakage and illegal utilization are avoided, and encrypted data can be retrieved through the ciphertext index, so that the data acquisition efficiency of a user is improved. By setting the storage rule, the data storage and retrieval process has good flexibility, safety and high efficiency.

A method and system are provided for automatically adjusting individual components of account processing for credit card accounts or other financial accounts based on characteristics and behavior of individual account holders. A first data store holds account data for financial accounts, including the account processing methods and associated method overrides applied to each financial account as well as account history information. A second data store holds decision rules for determining whether to apply a method override to the financial account based on the account history information. A decision engine retrieves the decision rules from the second data store and the account history information from the first data store, then determines, based on the decision rules and the account history information, whether a method override should be applied to the financial account. The decision engine then applies the method override to the financial account.

The present invention discloses a method for simulating a real battery charging process and a device thereof. The method comprises a step of presetting the capacity of a simulation battery, and calling the corresponding relation table of a known power capacity and output voltage, a step of obtaining charging current and charging time in the charging process, a step of periodically calculating the product of the charging current and the charging time to obtain an input capacity, a step of searching the corresponding relation table of the power capacity and the output voltage according to the input capacity to obtain output voltage, and a step of adjusting the output voltage of the simulation battery as the output voltage obtained by calculation. The device comprises a battery connector and a simulation power supply. The battery connector is connected to the charging chip of a rechargeable battery. The analog power supply comprises a data storage retrieval module, a current detection module, a clock module, a calculation module, and a voltage regulation module. According to the method and the device, the output voltage can be dynamically adjusted according to the magnitude of the charging current, the process of supplying power to the system by the rechargeable battery is simulated, and convenience is brought to a user to grasp the whole charging process.

The invention relates to a method, system and device for organizing, storing and retrieving the multi-source satellite split-view image data, and relates to the technical field of satellite remote sensing image data processing. The method comprises the steps of during data organization and storage, when satellites corresponding to the satellite split-view image data are stored for the first time, recording the satellite information and the partition information in a satellite image partition registry, and creating an image metadatabase table of each partition of the satellites based on a spatial database; determining a partition corresponding to the satellite split-scene image, and updating the corresponding image metadatabase table; after an entity file of the satellite split-scene image data is stored, updating the storage path information to the corresponding image metadatabase table; during data retrieval, carrying out first-level retrieval on the satellite image partition registry according to the retrieval constraint conditions, and then carrying out second-level retrieval on all image metadatabase tables determined by the first-level retrieval. According to the above data processing mode, the processing of irrelevant data in the data storage and retrieval process can be effectively reduced, and the calculation efficiency of the data storage and retrieval process is improved.

The embodiment of the invention discloses a distributed commodity tracing system. The distributed commodity traceability system comprises a plurality of commodity traceability modules and a pluralityof commodity traceability modules, Merchant APP, Personal APP, The invention discloses a distributed data node and an information retrieval system. The distributed commodity tracing system initiates tracing information through a merchant APP. uploading the traceability information to a non-centralized data platform by the supply chain node subjected to identity authentication authorization; a distributed data node mode is adopted; The node information is confirmed through the personal APP, the authenticity and the integrity of the information are ensured, the personal APP provides a function of checking commodity traceability records for consumers and verifies the authenticity of commodities, and the information retrieval system adopts a centralized and distributed combined data storage retrieval scheme, so that the data security and the query efficiency are improved. The problems that existing commodity circulation information is not transparent, the commodity counterfeiting rate is high, and supervision is not easy are solved.

The invention discloses a data storage method and device and a data retrieval method and device for a heterogeneous data source, relates to the technical field of heterogeneous data source processing, and aims to optimize the collection, storage and retrieval operations of the heterogeneous data source, reduce the processing cost, improve the processing efficiency and facilitate subsequent maintenance and management. According to the main technical scheme, the method comprises the following steps: receiving a data acquisition instruction, wherein the data acquisition instruction comprises an identifier of a heterogeneous data source; based on the identifier of the heterogeneous data source, searching the corresponding heterogeneous data source, in which an annotation is embedded, and the annotation is used for configuring a data acquisition mode of the heterogeneous data source; according to the annotation embedded in the heterogeneous data source, executing data acquisition operation to obtain target data; and storing the target data into a column storage database by utilizing a preset configuration file, so as to provide a retrieval operation on a heterogeneous data source by utilizing the column storage database.

The present invention relates to a computer framework and method for a business component to retrieve data from a backend datastore using object technology. The invention discloses a method for isolating a business component from specific implementations of a datastore, including the steps of supplying a database wrapper; using the database wrapper to begin a database session; supplying a domain object factory; using the domain object factory to create a domain object; converting the domain object from a persistent state to a transient state; ending the database session; and returning the domain object to the business component. The invention further discloses a framework for isolating a business component from specific implementations of a datastore, comprising a database wrapper in communication with a business component; a domain object factory in communication with the database wrapper; a domain object in communication with the domain object factory; and a datastore in communication with the domain object.

The invention discloses a high performance log and a behaviour audit system, main body of the system uses the three-layer structure composed by a data collecting layer, a data analyzing layer and a data storing and searching layer; the three layers uses TCP encryption transmission, each of them can be independently expanded, which enhances the performance of one layer. The invention is completely based on an embedded system, and performs pertinent optimization to software and hardware in terms of collection; the invention uses special software and hardware interface and arithmetic in storing and searching the log and behavioural data, keeps independence in designing the modules for the purpose of expansion, therefore the bottleneck will not happen to the single module.

The invention discloses a method and device for storing, retrieving and deleting embedded audio and video data, and a memory. The flash memory comprises a plurality of partitions, and each partition comprises a main node area used for storing metadata information of the partition; an index node area which comprises at least one index node queue, and the index node queue comprises a plurality of index nodes corresponding to the same audio and video track; wherein each index node is used for storing timestamp information and storage position information of a frame of audio and video data in a corresponding audio and video track; sorting the index nodes in the same index node queue according to the storage time sequence of the corresponding frame audio and video data; and a main storage areawhich comprises a plurality of data blocks, wherein at least one data block corresponds to the same index node, and the data blocks are used for storing audio and video data. By adopting the scheme, the retrieval or deletion efficiency of the embedded audio and video data can be improved.

A virtual desktop data storage retrieval system that allows a plurality of user accounts each to create one or more virtual desktops. These are maintained and managed on a system computer running one or more virtual servers and communicated over a network to a user's browser on a user device. The browser-based virtual desktops provide the account user's functionally, and allow data transfer to and from a virtual storage system associated with the system computer. The system allows each account user to have one or more changeable virtual desktops with changeable icons and changeable icon functions reflecting the account user's preferences. Each account user can create and share one or more virtual desktop, its icons, and functions associated with the selected icons with another account user's virtual desktop while setting up file rights for each assigned shared account user, and controlling which functions the shared account users can perform.

The invention discloses a high-speed data query platform based on a shared memory, and particularly relates to the field of computer data storage and retrieval. The high-speed data query platform comprises a console tool, the connecting end of the console tool is provided with the shared memory, the connecting end of the shared memory is provided with a data channel, and the input end of the shared memory is connected with a client through an API. The shared memory is used as a storage carrier; after data loading completion, the API provided by the platform is directly used for accessing the data on the shared memory according to a set algorithm; for an occasion requiring frequent data query in a project, the data query efficiency of the application program is greatly improved, the pressure problem of database data access does not need to be considered during application program programming, the data is cached to a local memory and then managed, and a real high-speed data query serviceis provided for an application client.

A database design method for city management comprises the following steps: firstly, designing database functions according to business functions and application requirements, so that the database functions can perform data management, data storage, data retrieval and data uploading / exporting, have a huge data processing function, and process structured data stored in a database; secondly, performing logic design and physical design on the processed structured data, finally designing a database table structure according to urban management business processes and application requirements, and presenting business table and dimension table structure contents, thereby realizing management of all data information. The database designed by the invention is beneficial to enhancing the data management capability of an existing platform, ensures the performance requirements of background mass data storage, retrieval and uploading, provides a data basis for stable operation of a system, analysisand mining of future city management data and construction of a smart city database, and effectively improves the utilization rate of data resources.

The invention relates to a heterogeneous medical health data storage and retrieval method and system, and belongs to the technical field of data storage and retrieval. The method comprises a heterogeneous medical health data storage method and a heterogeneous medical health data retrieval method. According to the heterogeneous medical health data storage and retrieval method and system provided by the invention, the heterogeneous data can be efficiently stored and managed in a classified manner, meanwhile, the retrieval efficiency and management efficiency in a big data environment can be improved, and a theoretical method and system reference are provided for realizing sharing of medical data among medical institutions.

The invention provides a data storage and retrieval method and device based on HBase. The storage method comprises the steps of obtaining to-be-stored data based on a data storage request message; analyzing the to-be-stored data to obtain row key values serving as index data and corresponding column value data; wherein the column value data comprises at least one column of column data and one column of value data; establishing a full-text index relationship between the row key value and a first retrieval field, and storing the full-text index relationship; obtaining a first retrieval field with a full-text index relationship according to the column value data; and storing the row key values with the full-text index relationship and the corresponding column-value data in an HBase database.

The invention discloses an IFC model storage method, which comprises the following steps: 1, respectively establishing data table sets Tp and Tr for basic entities and relation entities in independent exchangeable entities of IFC entities; establishing an information list Zs and a data table set Tz for the non-independent exchange entity; step 2, sequentially storing data of each instance of the independently exchangeable entities in the IFC model into corresponding Tp and Tr data tables according to instance characteristics of the independently exchangeable entities in the IFC model; 3, according to the information list Zs and instance characteristics of the non-independent exchange entities in the IFC model, storing data of all instances of the non-independent exchange entities in the IFC model sequentially in a data table of the Tz, and storing associated entity data in the data table of the Tz. According to the method, the instance information in the IFC model is respectively stored in the Tp, Tr and Tz data tables, so that the data storage, retrieval and use efficiency is improved.

The invention discloses a method and system for storing and retrieving digital audio fingerprint big data. The time points are stored in the file in the form of fragmented storage, and the audio identification information plus the index is used as the file name; the audio fingerprint, time point and file name are stored in the distributed columnar storage system, and the audio fingerprint is used as the row key and time point. As the column name and the file name of the fragment as the corresponding value; extract the audio fingerprint from the audio file to be recognized, retrieve the fragment file name containing the audio fingerprint of the audio file to be recognized from the distributed columnar storage system, and obtain The top N fragments with the most occurrences, where N is a preset positive integer. The invention adopts the distributed column storage system for storage and fast retrieval, which can store massive information, quickly extract segments, and improve the efficiency of audio recognition.