DBA is a person with academic ability equivalent to graduate students. He passed the course examination and thesis defense of business administration major for doctoral degree and reached the required academic level, and was awarded the doctorate of business administration, which reflected the highest academic level of business administration.
DBA is a comprehensive and systematic management course specially designed for senior managers in industry and commerce. Today's DBA is committed to cultivating senior business management talents with outstanding ability in the fierce international competition. Different from the traditional doctoral education model, DBA education pays attention to the effect of applying theory to practice, and students generally adopt "on-the-job learning" instead of "off-the-job learning". For example, the setting of the degree course of Doctor of Business Administration (DBA) in China Europe International Management Institute fully emphasizes the systematic study and mastery of professional knowledge and enterprise operation and management skills to improve students' business ability and pioneering and innovative ability; Grasp the industry development trend and market prospect of enterprises, and enhance students' macro-analysis and strategic decision-making ability; Enlighten development ideas, optimize management mode, stimulate innovation consciousness and inspiration, and enhance students' comprehensive ability and leadership ability; Comprehensively improve the professional, standardized and international management level and business philosophy of middle and senior managers in enterprises.
2. Database administrator
DBA is a database administrator, and English is a database administrator.
Some responsibilities of the database administrator:
Install and upgrade database servers (such as Oracle and Microsoft SQL server) and application tools.
Database design system storage scheme, and make the future storage demand plan.
Once a developer designs an application, a DBA is needed to create a database tablespace.
Once a developer designs an application, a DBA is needed to create database objects (tables, views, indexes).
According to the feedback from developers, modify the database structure if necessary.
Register users of the database and maintain the security of the database.
Ensure that the database is used in compliance with laws and regulations related to intellectual property rights.
Control and monitor users' access to the database.
Monitor and optimize database performance.
Make a database backup plan to recover database information in case of disaster.
Maintain archive or backup data on appropriate media.
Backing up and restoring databases
Contact the manufacturer of the database system and follow up the technical information.