Dimensionality reduction attack is a routine, that is, a person finds a person who is much worse than himself in all aspects to fall in love, and then uses his own superior conditions to create a psychological gap for the other person, and the dimensionality reduction attack passes Eliminate essential factors to break competitors’ inertial survival conditions. That is, analyze clearly the current requirements of the competitive market you are in, and then eliminate even one of the key requirements yourself.
At the same time, ensure that you can still survive, make profits and develop according to this model. Then, competitors will be hit by dimensionality reduction. In fact, talking about "dimensionality reduction strikes" in the commercial market is nothing more than innovation in business models. The dissolution of any old dimension is predicated on finding a new dimension to replace it, and the opponent cannot keep up with this new dimension.
Extended information
Dimensionality reduction attack, 360 Security Software is a classic case. The free attitude directly hit the anti-virus market, but in fact, the "free" here is a wave of dimensionality reduction attacks.
"Dimensionality reduction strike" literally means to strike by lowering one dimension. So the key lies in what "dimension" is. For several companies in a certain industry, the operation and profitability of each company have many elements, such as supply chain, human resources, hardware profits, software profits, patent profits, warehousing, logistics...
After a certain period of time, although companies in the industry have different levels of efficiency, the composition of each element, especially which elements are core, is generally similar. These elements are the "dimensions". If you know something about vectors, you can understand that every company is positioned by this n-dimensional vector.