Realization system and method for video subscription dynamic states
An implementation method, video technology, applied in the transmission system, image communication, selective content distribution, etc., can solve the problems of slowing down the server speed and heavy workload, and achieve the goals of reducing workload, high discreteness, and reducing time consumption Effect
Active Publication Date: 2017-03-22
WUHAN DOUYU NETWORK TECH CO LTD
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However, for video-on-demand websites with a large number of users, often a video author has hundreds or even more subscribers, and the server updates each user's subscription dynamics one by one, which is a very heavy workload and slows down the server speed; in addition, if the user passes The client can regularly query the subscription dynamics. When the server cannot meet the QPS (Query Per Second, query rate per second) caused by the scheduled task, new development is required to meet the QPS
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[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0027] Such as figure 1 As shown, the dynamic realization system of video subscription of the present invention includes multiple clients (Clent), a subscription dynamic service cluster (Subscription Actives Server Cluster) module, a main remote dictionary server (Master Remote Dictionary Server), and multiple slaves Remote dictionary server (Slave RemoteDictionary Server). Among them, the client is used for user registration and communicates with the subscribed dynamic service cluster. Each subscription dynamic service cluster includes at least one service unit. The service units are stateless units, which are used to record videos uploaded by video authors and count whether the video authors subscribed by users have new updates. For a clearer display, figure 1 There are multiple service units drawn in . The main remote dictionary server i...
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The invention discloses a realization system and method for video subscription dynamic states and relates to the field of Internet video-on-demand. The method comprises a plurality of clients, a plurality of slave remote dictionary servers, a master remote dictionary server and a subscription dynamic state service cluster. The subscription dynamic state service cluster comprises at least one service unit. Video authors upload video request data comprising video uploading time stamps of videos through the clients. Users query the subscription dynamic states through the clients; query request data is sent to one service unit; one slave remote dictionary server for providing query is selected; each video author ID subscribed by the user is traversed; the corresponding latest video uploading time stamps are obtained; if the video uploading time stamps are greater than the last access time stamps of the users, it indicates that the users have the subscription dynamic states. According to the system and the method, the update of the subscription dynamic states of partial users can be reduced, the workloads of the servers is reduced, the speeds of the servers are improved, and the QPS (Query Per Second) can be satisfied by directly increasing new servers in a transverse expansion mode.
Description
technical field [0001] The invention relates to the field of Internet video-on-demand, in particular to a dynamic realization system and method for video subscription. Background technique [0002] On video-on-demand websites, video authors can upload videos for different users to watch, and users can also subscribe to their favorite video authors and subscribe to dynamics to inquire about the latest videos uploaded by the video author in time. [0003] When the video author uploads a new video, the general solution is that the server updates the subscription status of all users who subscribe to the video author, and the user periodically queries the subscription status through the client, so that the corresponding user can query the latest video of the video author in a timely manner . However, for video-on-demand websites with a large number of users, often a video author has hundreds or even more subscribers, and the server updates each user's subscription dynamics one b...
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IPC IPC(8): H04L29/08H04N21/218H04N21/222H04N21/231H04N21/232H04N21/239H04N21/2543H04N21/262
CPCH04L67/025H04L67/1004H04N21/2181H04N21/222H04N21/23103H04N21/232H04N21/2393H04N21/2543H04N21/26283H04L67/60
Inventor 杨鹏
Owner WUHAN DOUYU NETWORK TECH CO LTD
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