What is the importance of the database in the information age refers to?

How to solve the security, computing speed and scalability of the system when performing data processing is an important issue to be faced by the database cluster model. In addition, the database clustering model has limitations in compatibility, reliability, fault tolerance, and the ability to support heterogeneous conditions. Cloud computing architecture is mainly a data processing technology consisting of large-scale clustering of low-end servers, which has absolute advantages in data storage capacity and data processing capability. Due to the reliability and scalability of the cloud computing platform in operation and other features, many large enterprises or units are currently using it as the main platform for web search and big data analysis, this space mainly refers to the scalable space of the database data set.