Oralce Database Development History

The following articles describe the development history of the Oralce database, the company profile of the Oralce database, and the position of the Oralce database in the market, if you want to learn more about it, you can read the following articles to learn about it.

Introduction to Oralce Database

Oracle (Oracle for short) is the world's second-largest software company in the IT software industry, which is named Oracle. Founded in 1979, the company was the first software company in California to launch a relational data management system (RDBMS) in the world.

Oracle not only launched RDBMS in the world, but also grasped most of the market share. Their RDBMS is now widely used in a variety of operating environments: Windows NT, UNIX-based minicomputers, IBM mainframes, and some specialized hardware operating system platforms.

In fact, Oracle has become the world's largest RDBMS supplier and the world's most important information processing software supplier. Since Oracle's RDBMS are all named as Oracle, Oracle has become synonymous with RDBMS to some extent.

Oracle Database Management System is a database management software system that manages data in a relational and object-oriented manner, it is widely used in management information systems, enterprise data processing, Internet and e-commerce. Because of its superior performance in data security and data integrity control, as well as data interoperability across operating systems and hardware platforms, so that more and more users use Oracle as their application data processing system.

Oracle Database is based on the "Client/Server" Client/Server) mode structure. The client application executes activities that interact with users. It receives user information and sends a request to the "server. The server system is responsible for managing data information and various operational data activities.

Oracle databases have the following powerful features:

Supports multi-user, large transaction volume Transaction Processing

Effective control of data security and integrity

Support Distributed Data Processing

Strong portability

The Oracle system is huge. For Beginners, the positioning ideology should be understood in general:

Oracle is divided into two major parts: application development and system management.

Development is mainly about writing stored procedures, triggers, and so on, as well as using Oracle's Develop tool for form. Similar to programmers, it requires strong logical thinking and creative ability. Management requires a deep understanding of the principles of Oracle databases, the ability to perform global operations, and close thinking. It is highly responsible because a small mistake will lead to the loss of the entire database, compared with the former, the latter places more emphasis on experience.

Because database management has a major responsibility, few companies are willing to ask a person who has just been in contact with Oracle to manage databases. For young people who have just graduated, they can choose development first, and then transform to database management after some experience. Of course, this depends on the actual situation of individual users.