10results about How to "Reduce performance pressure" patented technology

The invention discloses a multi-level cache system and method based on REDIS. The multi-level cache system comprises N Node nodes, a plurality of application programs and proxy services are deployed on each Node node, and a first-level cache is configured on a driving layer closest to the application programs; simultaneously deploying a proxy cache database proxy service on a server where the application program is located, and configuring a second-level cache; and finally, the cache database Redis itself is used as a third-level cache. According to the method, by reasonably distributing cache responsibilities of different levels, the read load of the Redis database is reduced, the cache hit rate is increased, the network I / O overhead is reduced, and the overall performance and stability of the system are improved.

The invention relates to a request processing method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the steps that an operation request is obtained, and the operation request carries at least one user identification field; querying a service table serial number from a cache according to each user identification field; if the service table serial number exists in the cache, obtaining a first service table serial number corresponding to each user identification field from the cache; determining target resource data according to each first service table serial number; and executing corresponding operation on the target resource data according to the operation request. By adopting the method, database performance can be improved, database performance pressure can be reduced, and business requirements can be met.

The invention relates to a secure tunnel transmission method and device, equipment, a storage medium and a program product. The method comprises the following steps: receiving a security tunnel configuration strategy distributed by a control center and a corresponding table of application IDs and application IP addresses; establishing a security tunnel with the security gateway of the opposite end according to the security tunnel configuration strategy; distributing the security parameters negotiated by the security tunnel to each application program of the home terminal; receiving a first encrypted traffic initiated by an application program from a home terminal and an application ID of an opposite terminal; and according to the corresponding table of the application ID and the application IP address, after the application ID of the opposite terminal and the destination information of the security gateway of the opposite terminal are packaged in a protocol header, the first encrypted traffic is sent to the security gateway of the opposite terminal through the security tunnel. Therefore, encryption and decryption operations can be shunted to a back-end application program, so that the gateway node only needs to pay attention to identification and forwarding of tunnel traffic, the performance pressure of the gateway node is remarkably reduced, and repeated encryption and decryption operations of internal traffic are reduced.

The present disclosure provides a data processing method, device, electronic device and medium for asset securitization of a first business system, which relates to the field of big data or the field of finance, etc. The method includes: obtaining M types of asset data from N second business systems, where N and M are integers greater than or equal to 1; obtaining at least two types of asset data of a first user from the M types of asset data based on preset securitization parameters; associating the at least two types of asset data to obtain the asset information of the first user; and sending the asset information to a third business system, so that the third business system performs securitization processing based on the asset information. The present disclosure also provides a data processing method, device, electronic device and medium for asset securitization of a third business system.

The embodiment of the present invention discloses a method, server and router for establishing an LSP, which are used to reduce the performance pressure of a PCE server. The method of the embodiment of the present invention includes: a path calculation unit PCE server sends a first message to a path calculation client PCC to trigger the establishment of an LSP, and entrusts the management authority of the LSP to the PCC, so that the PCC calculates the path of the LSP and establishes the LSP according to the path. Because the PCE server entrusts some services that can be entrusted to the PCC for LSP calculation and management to the PCC for path calculation and management, it can focus more on the calculation and management of the paths of those services that must be managed based on a global view, and thus can effectively reduce the performance pressure of the PCE server.

The invention provides an image display method, relates to a virtual world, and can be used in the field of financial science and technology. The image display method comprises the steps that a first visual angle of a virtual camera and a shot image under the first visual angle are acquired, and the first visual angle is a first person visual angle of a user in a virtual world; selecting a second view angle from the first view angles, wherein the second view angle is smaller than the first view angle; rendering the shot image at the second visual angle to obtain a rendered image at the second visual angle; and displaying an image at the first view angle, wherein the image at the first view angle comprises the rendered image at the second view angle. The invention further provides an image display device, electronic equipment and a storage medium.

The invention discloses a live broadcast bullet screen identification method and device based on multi-modal fusion. The method comprises the following steps: acquiring real-time monitoring parameters related to anchor behaviors in a live broadcast video; according to the real-time monitoring parameters, determining whether the anchor is performing bullet screen interaction; if the anchor is performing bullet screen interaction, obtaining a plurality of bullet screens occurring in a target time period; screening a target bullet screen of which the similarity score accords with a preset threshold value from the plurality of bullet screens; and sending the target bullet screen to all audiences of the live broadcasting room, so that the target bullet screen and the corresponding marks are displayed on the audience ends of all the audiences. According to the method, the interaction content of the anchor and the bullet screen is automatically identified and displayed, the burden of manually explaining or managing the bullet screen by a platform operation team is reduced, and the operation cost is greatly reduced. And when the audience enters the live broadcast room, the bullet screen discussed by the current anchor is automatically displayed, so that the audience is prevented from repeatedly asking questions, and the system performance pressure is reduced.

This application relates to the field of audio processing, providing an audio processing method, apparatus, cleaning device, and storage medium. The method includes: acquiring audio to be processed; segmenting and compressing audio entries in the audio to be processed to obtain multiple compressed audio segments corresponding to each audio entry; and storing the compressed audio segments. This solution can improve the audio processing performance of low-configuration electronic devices.

The present application provides an address allocation method and device, the method comprising: when receiving a first DHCP Discover message sent by a first DHCP client, determining whether a first subnet segment exists locally; if not, determining whether the first subnet segment can be divided from the first network segment; if so, creating the first subnet segment and obtaining a first address; when it is determined that the first DHCP client uses the first address to go online, sending a first synchronization message to a slave device, the first synchronization message including the network segment information of the first subnet segment and a first table item of the first DHCP client, so that the slave device determines whether a corresponding first subnet segment exists locally; if so, removing the first address from the first subnet segment and generating a first table item; if not, creating the first subnet segment from the second network segment according to the network segment information of the first subnet segment, removing the first address from the first subnet segment, and generating a first table item.

The embodiment of the present application discloses a resource management method, device, electronic device and storage medium, wherein the method specifically includes: initializing the use status of all resources in the resource pool to a dormant state; activating at least one target resource in the resource pool according to the storage capacity allocated by the user, so that based on the consistent hashing algorithm, the data collected by the collector is stored in the target resource in the activated state; in response to the trigger operation of shrinking the resource pool, selecting resources that meet the shrinking requirements from the resources currently in the dormant state to shrink the resource pool. Since the data is only stored in the resources in the activated state, when shrinking the resource pool, the resources are directly selected from the dormant resources to shrink the resource pool, so that the shrunk resources do not need to perform data migration, reducing the operation time of shrinking the resource pool, reducing the performance pressure of disk reading and writing, and achieving the purpose of optimizing the resource pool management effect.