Method and device for updating news data
A news data and update method technology, applied in the communication field, can solve problems such as increasing system load, increasing system workload, and failure to reach the update cycle, etc., to achieve the effect of reducing system load, increasing update speed, and reducing system workload
Active Publication Date: 2021-12-21
BEIJING QIHOO TECH CO LTD
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Problems solved by technology
However, the inventor found in the process of realizing the present invention that the non-scheduled update method still has the following defects: in the update time of the news data obtained each time, there are more news data that do not reach the update cycle, so that the obtained More invalid data, which increases the workload of the system, increases the system load, and reduces the update speed of news data
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[0015] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0016] The present invention provides a method and device for updating news data, which can at least solve the problem in the prior art that it is necessary to obtain the update time of all news data each time the news data is updated, resulting in the acquisition of a large amount of invalid data.
[0017] figure 1 A flowchart showing a method for updating news data according to an embodiment of the present invention, such as fig...
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The invention discloses a method and device for updating news data, which can at least solve the problem in the prior art that it is necessary to obtain the update time of all news data each time the news data is updated, and then update the news data that reaches the update time. The problem of getting a lot of invalid data in the process. Wherein, the update method of the news data includes: storing each news data obtained as each queue element of the data queue in turn; wherein, each queue element contains the update time of the corresponding news data; Included update time, to judge whether the interval between the update time and the current time satisfies the preset update condition; when the judgment result is yes, update the news data corresponding to the queue element at the head of the queue, and The queue element is added to the tail of the queue after being deleted from the head of the queue, and the update time contained in the queue element added to the tail of the queue is modified to the current time.
Description
technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for updating news data. Background technique [0002] At present, the data obtained from news data sources undergo a series of processing, such as classification and filtering of sensitive words, to form a piece of news data, and the attributes of these news data, such as the weight attribute representing its popularity, will change over time. Changes occur, for example, a certain news is a hot news at the beginning, and its weight coefficient is high, but as time goes by, its weight coefficient will continue to decay, so these news data need to be updated regularly. [0003] When regularly updating the news data, a regular update method can be adopted. For example, if the update period of the news data is 30 minutes, all However, using this method will cause the system to be overloaded at the update time point, causing data loss or data delay, etc., a...
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IPC IPC(8): G06F16/22G06F16/23G06F16/957G06F16/9535G06Q50/00
CPCG06F16/221G06F16/2322G06F16/9535G06F16/957G06Q50/01
Inventor 朱超
Owner BEIJING QIHOO TECH CO LTD