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What are the main functions of Oracle database and which enterprises are it mainly used in?

Oracle database, also known as Oracle RDBMS, is called Oracle for short. Is a relational database management system of Oracle Bone Inscriptions company.

Today, it still occupies the main share of the database market. As a general database system, it has a complete data management function; As a relational database, it is the product of complete relationship; As a distributed database, it realizes the distributed processing function. But all its knowledge, as long as you learn Oracle Bone Inscriptions knowledge on one model, can be used on various types of machines.

Main application enterprises: At present, most large enterprises use oracle database, such as ID card data storage of Public Security Bureau, China Bank data storage and Taobao data storage. These enterprises basically have a common feature: large amount of data, accurate data and high system performance.