Tag：Customer
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Time：2021-2-23
In the traditional customer information management, the management of customer information by employees is very messy. Customer information is usually scattered in the hands of an employee, so it is difficult to manage together. So the customer information between enterprise departments is difficult to be connected systematically, for enterprises, customer information management will cause great […]
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Time：2021-2-3
1、 What are the difficulties of data import It can be said that 100% of developers will encounter this function, and it is very common, such as batch operation. Do you know which data is wrong? You don’t even know, the customer doesn’t know 1. Data classification You need to classify and summarize the […]
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Time：2021-1-31
First of all, it is a great challenge to use Mysql to store 100 billion level data. MySQL single table can indeed store 1 billion level data, but the performance is very poor at this time. A large number of experiments in the project have proved that the capacity of MySQL single table is about […]
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Time：2021-1-23
Introduction:Airlines have more customer data than any other fields, and the information contains high-value intelligence which has a profound impact on operation, efficiency and service. However, at present, most aviation enterprises still follow the traditional retail mode left over from the tourism boom of the 1980s. As a result, it is still difficult for airlines […]
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Time：2021-1-21
Introduction:In 2014, Alibaba quietly launched the intelligent voice project. Six years later, it has grown into the number one in China. IDC, an international authoritative research institution, released the “semi annual research report on China’s AI cloud service market”, which shows that AI on Alibaba cloud performs well. Voice AI has won the first place […]
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Time：2021-1-16
Programmers should cherish life and do useful and meaningful things. There are two ways to do useful things: one is to do a project that is really valuable to users, which is really meaningful and useful; the other is to do the project in the right direction and in the right way. But programmers will […]
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Time：2021-1-16
Introduction:In China, after ten years of development, the cloud computing industry has gone through the 1.0 period of concept popularization, and entered the 2.0 stage of “going to the cloud” and landing. With the increasing awareness of enterprises going to the cloud, more and more enterprises choose to deploy multi cloud and hybrid it. Today, […]
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Time：2021-1-14
Driven by cloud, AI, 5g and other technologies, the database industry has ushered in new demands, and the cloud database is constantly evolving and upgrading. Relying on Huawei cloud and Huawei cloud stack, through full stack software and hardware optimization, Huawei cloud gaussdb has advanced and innovated to support relational and non relational database engines […]
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Time：2021-1-13
Using websocket protocol, the client sends a message and the server broadcasts it to all valid connections.Main ideas:1. Package* websocket.conn The client structure is used to represent a client.2. Maintain a map [Client] bool to represent a valid client mapping for broadcasting messages3. In addition to dealing with websocket connection, it is also necessary to […]
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Time：2021-1-9
Nowadays, there are all kinds of CS websites on the Internet, which makes customers a little difficult. There are many related websites, I don’t know how to choose. Since you don’t know how to choose, it’s better to consider according to the following characteristics, and strive to choose a formal proxy website.A good CS website […]
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Time：2021-1-6
HPUX host storage space expansion steps: 1、 Change content storage3PAR8440Divide 3TB storage and allocate toHPUXhostHOSTNAME。 The host system identifies the newly expanded storage disk and creates a disk alias（Oracle ASMRequired for disk management). 2、 Preparation for change 2.1 collect the storage disk usage and link identification status of the corresponding host. 2.1.1 confirm the storage […]
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Time：2021-1-3
Today’s enterprises and companies’ daily marketing operations are inseparable from the support of data. Only by obtaining effective and stable data can they bring greater business value to relevant enterprises and companies. Big data of operators is based on the modeling analysis and data mining capabilities of the user data of the three operators. It […]
