Push list duplicate removal method before information push

Abstract

The invention discloses a push list duplicate removal method before information push, and belongs to the technical field of mobile communication. The push list duplicate removal method includes: step a, by an operator, selecting a piece of to-be-sent information and determining a column related to the to-be-sent information; step b, acquiring client information of clients of the selected column; step c, performing primary duplicate removal to delete repeated client information and generate a push list; step d, judging whether the push list is empty or not by a system; step e, inquiring according to fingerprints, executing the step f if same information does not exist, or otherwise, performing the step g; step f, taking information fingerprints of the to-be-sent information and the corresponding push list as a record which is stored into a storage space; step g, performing secondary duplicate removal to generate a new push list. The push list duplicate removal method has the advantages that the situation that the same information is sent to the same client repeatedly is avoided, so that sending cost is reduced greatly, and sending efficiency is improved.

Description

technical field [0001] The invention discloses a deduplication method for a push list before information push, which belongs to the technical field of mobile communication. Background technique [0002] At present, people's demand for various types of information is increasing day by day in production and life, and at the same time, the requirements for timeliness of information are also getting higher and higher. an irreplaceable way. In the past, service providers sent information to customers mainly in the form of short messages, but short messages were generally billed by item, and the cost was relatively high. With the continuous development of mobile communication technology and the software industry, the application software installed on the mobile phone generally has the function of SMS push, and the service provider directly pushes the information to the client of the customer's mobile phone through the wireless network. This method is currently more mainstream. T...

AI Technical Summary

Problems solved by technology

[0003] But at this stage, the amount of information in a piece of information is often large, and a piece of information may involve two or more fields (or columns). You will receive multiple pieces of information related to fields (or columns), but with the same content, the service provider will encounter the same problem whether it sends information in the form of SMS or network push

For customers, if multiple pieces of the same information are received at the same time, the files in the inbox will be blocked, which is inconvenient to view and also not conducive to sorting and categorizing information

For service providers, sending multiple messages repeatedly will first greatly increase the cost of sending information, and secondly reduce the overall efficiency and cause excessive pressure on the server

[0004] In the existing technology, although there are some data deduplication methods, the existing deduplication methods are not designed for information push

In the existing data deduplication method, due to the large amount of data, the data and lists involved all exist in the hard disk, so the speed of searching for duplicate data is relatively slow, and as the data increases day by day, its The search speed will become slower and slower, and the efficiency is extremely low

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