Changes in the relationship between data and application in IT industry

IT Changes in the relationship between industry data and Applications

The first stage ： Apply to find data

In the last century, the network has not been popularized in time , The data is static , And applications must be delivered to users through channels to play a role , This stage is called “ Apply to find data ”. The mobile side is always weak , For example, developers , They can't stop the software from flowing out through illegal channels , Low price for users .

The second stage ： Data search application

Since the turn of the century , With the rapid development of Internet and Cloud Computing , Great changes have also taken place in the way people use software . Most applications use CS and BS Pattern , Let the background program play the main logical role . Users actively upload data to the background in exchange for application services , This stage is called “ Data search application ”. Users have become the weak side , Data is far more important than services . This model gave birth to IT Prosperity , But there are also many problems , For example, big data killing , Choose one from the other ; For example, inefficiency , Big company data cannot be shared , As a result, small innovative companies cannot enter ; Another example is potential safety hazards , Data leakage occurs frequently when working .

The third stage ： Separation of data and application

The relationship between future applications and data should be ：
1） There are independent data service providers , Users can choose freely , Data is not uploaded to the application background , Instead, it is managed by the data service provider .
2） The application must be authorized by the user , Data service providers will open the corresponding permissions of data .
3） Data service providers must provide standard interfaces for data , Make any authorized application accessible .