46results about How to "Reduce query pressure" patented technology

The invention discloses a method for querying hot data. The method comprises the following steps that, firstly under a real-time monitoring system, a server end queries the hot data in advance, and the queried data is cached in the internal storage of the server end; when a client queries hot data, the server end can execute data query operation in a pre-cached data; a query result is returned to the client. According to the method, query efficiency and response speed of the client can be improved, and query pressure of a database is reduced.

The invention discloses a domain name query processing method. The method comprises the steps of receiving domain name query request information and obtaining multiple pieces of domain name query request data comprising domain name bodies and domain name suffixes; grouping the obtained domain name query request data according to the domain name suffixes and carrying out batched asynchronous query on domain names in each domain name suffix group by taking a preset value as a unit; obtaining query interfaces corresponding to the domain name suffixes and query server addresses corresponding to the query interfaces from a configuration file; sending the domain name query request data with the same domain name suffixes to the corresponding query servers for domain name query, wherein the domain name query data take the preset value as the unit; and receiving and analyzing domain name query results returned by the query servers. According to the domain name query method provided by the invention, the domain name query times and the query pressure of the query servers are reduced, the query response time is accelerated, and moreover, a query success rate is improved.

The invention discloses a method for querying hot data. The method comprises the following steps that, firstly under a real-time monitoring system, a server end queries the hot data in advance, and the queried data is cached in the internal storage of the server end; when a client queries hot data, the server end can execute data query operation in a pre-cached data; a query result is returned to the client. According to the method, query efficiency and response speed of the client can be improved, and query pressure of a database is reduced.

The invention provides an information processing method and device, electronic equipment and a storage medium. The method comprises the following steps: monitoring a video deletion message, wherein the video deletion message carries a first user identifier and a first video identifier; after the video deletion message is monitored, inquiring whether the first Bloom filter stores the first user identifier or not, wherein the first Bloom filter is used for storing registered user identification; when the first user identifier is stored in the first Bloom filter, inquiring whether the first video identifier is stored in a second Bloom filter or not, wherein the second Bloom filter is used for storing a video identifier with video index information; and when the first video identifier is stored in the second Bloom filter, deleting video index information corresponding to the first video identifier from a database in which video index information is recorded. According to the method and the device, the processing burden of the database can be reduced, and the space occupation during video deletion message caching is reduced.

The invention provides an interactive ElasticSearch depth paging inquiry method, which is characterized by comprising receiving a inquiry request sent by a client; judging whether the inquiry requestis a first inquiry request and is smaller than the paging threshold value, if both of them are negative, carrying out the interactive query mode, aggregating and calculating the data of the exhaustively classified fields other than the query fields, and sending the query criteria to the ElasticSearch server according to the refined field combination selected by the user; encapsulating the resulting data returned by the ElasticSearch server and returning it to the client. The invention can real-timely and dynamically recommend query conditions to interact with the user through the interactive query mechanism, and provides the user with a choice, so that the query is more friendly and efficient.

The embodiments of the invention relate to the technical field of communications, and disclose a resource allocation method and device, and a readable storage medium. The resource allocation method comprises: after determining that the current mode is an attack mode, judging whether the user information stored in a database has user information in a first resource request, the first resource request comprising the user information and identification information of a server requesting access; if having, determining a first resource allocation result according to the user information in the first resource request and the identification information of the server requesting the access, and transmitting the first resource allocation result to a terminal that sends the first resource request; otherwise, skipping allocating resources for the first resource request. The resource allocation device can reject part of resource requests in the attack mode to reduce the query pressure of a query device, thereby reducing the probability that the query device collapses due to excessive query volume, and improving the user experience.

The invention provides a method and device for achieving a dynamic interface field. The method comprises the steps that request data sent by a requester are received, and request parameters are acquired according to the request data; field names corresponding to the request parameters are acquired and packaged in arrays; the arrays are constructed into return data in a dynamic splicing mode; the return data are sent to the requester. According to the method and device, corresponding return fields are provided for the request parameters of the requester, interface data size return is reduced, the data flow of an interface is reduced, and therefore the network transmission efficiency is improved. Meanwhile, at a calculating stage, query pressure on a database is reduced, the query speed is increased, and the efficiency of service execution is improved. The business development quantity of a service provider can also be reduced, and the interface maintainability is improved.

The invention discloses a method and system for searching for online users. A storage unit is set for an SP, and adapted to store the basic information and status information of users. Thus, after receiving an online user search request that carries search conditions from an XDMC, the SP can determine online users meeting the search conditions according to the basic information and status information of users in the storage unit, and send search results that carry the basic information of the online users to the XDMC. The storage unit may be set for the SP or shared by the SP and the XDMS. Because the storage unit set for the SP stores the basic information and status information of users, the SP does not need to interact with the PS to obtain the status information of users and or interact with the XDMS to obtain the basic information of users after receiving an online user search request from the XDMC. This greatly reduces the frequency of communications between communication entities and the communication burden of each communication entity, and increases the response speed of the XDMC.

The invention discloses an informatization platform monitoring system and a construction method, and belongs to the field of micro-service architecture monitoring management design. The construction method of an informatization platform monitoring system comprises the following steps of establishing a micro-service architecture among subsystems by utilizing spring cloud; monitoring the operation health state of each subsystem, collecting the interface name of each subsystem when monitoring that each subsystem operates healthily, setting the access permission and frequency of the interface of each subsystem, and managing the interface data of each subsystem. An informatization platform monitoring system comprises a deployment module, a monitoring module and an interface use management module. According to the method and the system, the access permission and times of the interface are customized according to the requirements of the system, and the access permission and times of the interface of each subsystem are effectively managed, so that the potential safety hazard that the interface is illegally and maliciously accessed is effectively reduced.

The invention discloses an information pushing method and device. The method comprises the steps that after a process instance flows to a current node, acquiring node information of the current node,wherein the node information at least comprises an event type; determining a target monitor based on the event type; and pushing information through the target monitor. According to the invention, thetechnical problems of poor timeliness, low high availability and complex system interaction of cross-system flow processing in related technologies are solved.

The invention provides a data query method and device, electronic equipment and a computer readable storage medium. The method comprises the following steps of performing data aggregation processing on a basic materialized view to create a plurality of polymerized views; and under the condition that a data query request for the basic materialized view is received, determining a first materializedview supporting the data query request from the basic materialized view and the plurality of polymerized views, and performing data query in the first materialized view. Compared with the prior art, the method can reduce the query pressure and shorten the query time, and thereby query efficiency is improved.

The embodiment of the invention provides a list query method, device and equipment, and the method comprises the steps: receiving a list query request for a to-be-queried list; querying a list Bloom index preset in a memory according to the list query request to determine whether the to-be-queried list is included in a list set in a target database or not; wherein the list Bloom index is a list Bloom index constructed for a list set in the target database; if not, returning a list query result; and if yes, performing query in the target database to determine whether the to-be-queried list is included in a list set in the target database, and returning a list query result. According to the scheme of the embodiment of the invention, the query pressure of the target database can be effectively reduced in list query, and the query request response is accelerated.

The invention provides an establishment method, method and system for a time series data combined query cache. Relative to a general key / value cache, the time series data combined query cache established by the establishment method, method and system comprises a storage unit of time series data and a storage unit of query results, wherein the storage unit of the time series data comprises a time data set file and a query time range file, and the storage unit of the query results comprises a unique identification file and a query time range file. The combined query cache has two remarkable improvements regarding to the processing of the time series data: firstly, the hit rate of the cache is remarkably improved, and due to the fact that the combined query cache can identify hit of a part of time intervals, query pressure of a back end storage system is obviously reduced; secondly, storage capacity of a caching system is obviously reduced, and data redundancy in storage is completely eliminated due to the facts that the storage particle size of data in the combined query cache is small and metadata information is rich.

The invention provides a file query method. The file query method comprises the following steps: receiving a file query request of a requester; determining a query priority of each network node storing a file specified by the file query request; selecting network nodes with specified query priorities according to the sequence of the query priorities from high to low; randomly selecting a single group of network nodes with the total number of query nodes from the network nodes with the specified query priority; selecting a group of network nodes from the randomly selected network nodes, and screening out the network nodes meeting the first condition from the selected network nodes to serve as target nodes; and returning the target node to the requester. The invention further provides a filequery device, a computer device and a storage medium. The network nodes between different regional operators in the file query process can be balanced and complementary.

The invention relates to the technical field of data networks, and discloses a method, a system and equipment for quickly querying application topology. The method comprises the following steps: in response to a received topology query request, obtaining a center node and a target depth corresponding to the topology query request; obtaining a center node depth corresponding to the center node, and determining an interval minimum value and / or an interval maximum value based on the center node depth and the target depth to construct a target depth range; querying all application nodes satisfying the target depth range in a preset database table; and constructing a topological graph according to the query result, and pruning the topological graph based on the central node to obtain a target application topological relation. According to the scheme, the problem that in a scene of massive topological data, the local application topological relation cannot be quickly queried according to needs is solved, database query pressure is relieved, and generation of the application topological relation is accelerated.

The invention discloses a data query method and device, and relates to the technical field of computers. The method comprises the steps that after a query request of a user terminal is received, analyzing the query request and determining a to-be-queried data model according to an analysis result; allocating a corresponding data acquisition thread to each to-be-queried data model; under the condition that all the arithmetic logics involved in the query request include a first arithmetic logic, evaluating whether the first arithmetic logic is embedded into a corresponding data acquisition thread or not, and embedding the first arithmetic logic into the corresponding data acquisition thread when an evaluation result meets a preset condition; executing a data acquisition subtask for the datamodel through the data acquisition thread; and integrating the data acquired by each data acquisition thread, and returning query result data obtained by integration to the user terminal. Through thesteps, the data query efficiency can be improved, and the database query pressure is reduced.

The embodiment of the invention discloses a query method and device, electronic equipment and a computer readable medium. A specific embodiment of the method comprises the steps of obtaining a query request input by a user; determining a first query parameter; determining a target data sequence according to the query request and the first query parameter; and storing the target data sequence and the target attribute information in a cache to obtain the target data sequence in the cache and the target attribute information in the cache. According to the embodiment, the maximum quantity of the target data included in the queried target data sequence is limited by generating the first query parameter, and the target data sequence and the target attribute information are stored in the cache, so repeated query of the same target data sequence is avoided, the query speed is increased, the query processing time is saved for a user, and the query pressure of the server is also relieved.

The invention discloses a production monitoring method and device, and relates to the technical field of computers. The method comprises the steps that in response to triggering of a timed task, incremental query is conducted on a first database, and an incremental query result is stored in a second database; after a query request is received, a server cache is queried according to the query request; and under the condition that the server cache does not have the query result corresponding to the query request, a second database is queried according to the query request so as to obtain the query result corresponding to the query request from the second database. Through the steps, the query pressure of the database server can be reduced, and the influence of repeated data query on the performance of the database server is avoided as much as possible.

Embodiments of the invention disclose an on-line terminal management method and device, and an on-line terminal agent. The method comprises the following steps: a first on-line terminal agent receives an attention request message sent by first equipment, and sends an attention agreed response message to the first equipment when an attention is allowed; an attention relationship is established between the first on-line terminal agent and the first equipment; and the first on-line terminal agent synchronizes a state set of the first on-line terminal agent, an action set and information of a state transfer model to the first equipment.

The invention discloses a data query control method and related equipment, and relates to the field of databases, and the method comprises the following steps: obtaining to-be-queried page number information and data size information of each page of a user; based on the to-be-queried page number information and the data size information of each page, determining sorting sequence number information of the to-be-queried data; to-be-queried data is obtained from a cache unit and / or an original storage unit of a target database according to the sorting sequence number information, all data information of the target database is stored in the cache unit and the original storage unit, and the cache unit and the original storage unit do not store data repeatedly; the target database comprises a plurality of storage table units, each storage table unit comprises at least one cache unit and at least one original storage unit, and data stored in the cache units are generated based on data history query information.

Embodiments of the invention disclose an on-line terminal management method and device, and an on-line terminal agent. The method comprises the following steps: a first on-line terminal agent receives an attention request message sent by first equipment, and sends an attention agreed response message to the first equipment when an attention is allowed; an attention relationship is established between the first on-line terminal agent and the first equipment; and the first on-line terminal agent synchronizes a state set of the first on-line terminal agent, an action set and information of a state transfer model to the first equipment.

The embodiment of the present disclosure relates to the field of data processing technology, and discloses a data processing method, device, electronic equipment, and computer-readable storage medium, wherein the data processing method includes: receiving a query request for data transmission records, and the query request includes target data transmission Status and target query time range; then, according to the target data sending status and target query time range, query in the preset database to obtain at least one data sending record, and the data sending data of each sent data information is stored in the preset database record; then, determine the data information corresponding to each data sending record and the target sending object, and resend the data information corresponding to each data sending record to the corresponding target sending object. The embodiments of the present disclosure effectively improve the accuracy, comprehensiveness and query speed of the query results, and reduce the query pressure on the preset database.

The embodiment of the invention discloses a customer group matching method and device, electronic equipment, a storage medium and a program, and can be applied to the technical field of big data. The customer group matching method applied to the customer group query service comprises the following steps: acquiring a current user identifier and a current activity customer group number sent by an activity information service; determining a current target customer group according to the current activity customer group number; and matching the current user identifier with the current target customer group, and determining a target associated customer group corresponding to the current user. According to the technical scheme of the embodiment of the invention, the customer group matching efficiency and accuracy can be improved.

The invention discloses a stem crop growth real-time data management method. When stem crop real-time data is created, if corresponding stem crop growth analysis data and stem crop growth environmentdata do not exist in the stem crop real-time data set, stem crop growth analysis data and stem crop growth environment data are created in the stem crop real-time data set; when the real-time data ofthe stem crops is inquired, the real-time data of the stem crops is directly inquired from the real-time data set of the stem crops; when the stem crop real-time data is updated, stem crop growth analysis data, stem crop growth environment data and synchronization time in the stem crop real-time data set are firstly updated, and then whether abnormal data exists in the updated stem crop growth analysis data and stem crop growth environment data or not is judged; and finally, the abnormal data is written into a database, and an early warning is given. And when the stem crop real-time data is deleted, the stem crop real-time data is directly deleted from the stem crop real-time data set.

The invention discloses a domain name query processing method, comprising: receiving domain name query request information, obtaining multiple pieces of domain name query request data including a domain name subject and a domain name suffix; grouping the acquired domain name query request data according to the domain name suffix, and The domain names in each domain name suffix group perform asynchronous query in batches based on the preset value; obtain the query interface corresponding to the domain name suffix and the query server address corresponding to the query interface from the configuration file; set the same domain name suffix and use the default value The unit’s domain name query request data is sent to the corresponding query server for domain name query; receive and analyze the domain name query results returned by the query server. The domain name query method of the present invention reduces the number of domain name queries and the query pressure of the query server, speeds up the query response time, and simultaneously improves the success rate of the query.

The invention discloses a method and system for querying demand information based on a distributed database. The method includes acquiring query keywords; acquiring query information in a distributed database according to the query keywords; querying information in the distributed database including keyword-containing content information and keyword-related content information; constructing a multiple hash ring according to the query keyword and query information in the distributed database; the multiple hash ring is used to convert the query The keywords are arranged corresponding to the query information in the distributed database; the to-be-queried keywords input by the user are acquired; and the query information corresponding to the to-be-queried keywords is acquired according to the multivariate hash ring. The invention provides a method and system for querying information based on distributed database requirements, which improves the real-time performance of information querying in the distributed database, and further improves the information query efficiency.

The invention provides vaccine tracing method and system based on alliance chain. The method includes: 1) creation step: respectively creating a blockchain service network and an application layer, wherein the blockchain service network is used for executing a contract method called by signature transaction and performing data synchronization to acquire real block data; 2) submitting step: synchronizing the real block data to the application layer by using the blockchain service network, calling an entity login contract to login an entity account by means of the application layer, and submitting vaccine environment record and vaccine circulation record through the blockchain service network; 3) tracing step: submitting retrieval requirement to the blockchain service network by means of theapplication layer, and according to the retrieval requirement, tracing and acquiring the vaccine environment record and vaccine circulation record by means of the blockchain service network. The method and system can be integrated with a vaccine tracing system which is established in the prior art and satisfies industrial standards, and can effectively acquire the vaccine environment record and vaccine circulation record.

The invention provides a continuous recording data positioning and transmission method and system, and belongs to the technical field of power transmission operation inspection, and the method comprises the steps: receiving a query instruction sent by a master station, and analyzing and extracting data information in the query instruction; based on the data information and a configuration file stored at the broadband measurement device, calculating the position of the measurement point data in the continuous recording data within the range of query starting and ending time; based on the position of the measuring point data in the continuous recording data, extracting the measuring point data; preprocessing the measuring point data to generate a message; and sending the message to a master station, so that the master station analyzes the message to generate measuring point data and sends the measuring point data to a client. According to the invention, based on the configuration file information locally stored by the broadband measuring device, the position of the required data in the continuous recording file is accurately positioned and the data is extracted, so that rapid query, accurate positioning and rapid extraction of the recording data in the broadband measuring device are realized, and the data query efficiency is improved.

The invention relates to the technical field of big data, and discloses a data query method based on Redis and HBase and related equipment, and the method comprises the steps: carrying out index querythrough Redis according to a query condition to obtain a first target row key, sending the first target row key to a client according to a request identifier, wherein the first target row key comprises non-primary key information of HBase; receiving a target query row key sent by the client through the HBase, and sending the target query row key to the Zookeeper, wherein the target query row keyis determined according to the first target row key; determining a target data position according to the target query row key through a Zookeeper, and sending the target data position to the HBase; and performing data query according to the target data position through the HDFS to obtain target data corresponding to the target query row key, and sending the target data to the client. Therefore, the real-time high-concurrency query requirement of large-batch data is met.

The invention discloses a dynamic displaying method for commodity information, electronic equipment and a storage medium. The method comprises the following steps that: receiving a commodity information displaying request emitted from a client side; according to the commodity information displaying request, inquiring whether a cache stores commodity information which is not out of date or not; andif the cache stores the commodity information which is not out of date, obtaining an appointed quantity of commodity information from the stored commodity information which is not out of date in thecache, and returning the commodity information to the client side for display. By use of the method, the commodity information can be stored by the cache, after the displaying request of the commodityinformation is received, the appointed quantity of commodity information which is not out of date is obtained from the cache, on one hand, the query pressure borne by the server is lowered, and displaying is carried out according to the commodity information stored in the cache in advance, on the other hand, speed for the client side to obtain and display the commodity information is improved, and good user experience is provided for users.