Please help my brothers and sisters. Is the major of database management easy to learn or difficult to learn? How to find a job? It is difficult to find a job. By the way, introduce this major. Thank

Please help my brothers and sisters. Is the major of database management easy to learn or difficult to learn? How to find a job? It is difficult to find a job. By the way, introduce this major. Thank you very much. Here is my answer:

1. Is the major of database management easy to learn? Answer:

1. Programming or software development is definitely needed, because development requires a lot of practice. It is suggested to practice more large-scale mis systems (information management shows its own shortcomings). Software management system), because the database involved in mis system is usually very complicated and the knowledge coverage is very comprehensive (learning this major is like practicing calligraphy by Wang Xizhi).

In terms of language, the sql statement of the database must be mastered, and the development language can find any OO language (object-oriented language). This is only because of development needs.

2. We must learn the principle of database, which involves not sql statements, but the most basic database design problems. When managing the database, you should learn the most basic table-table relationship, entity relationship, dealing with N-to-N problems and so on.

In addition, there is a book called Database Principles, which seems to be in a series of books on computer science and can be found online. At least I think this book is the best one to explain the database at present, and both undergraduate and postgraduate courses are used as teaching materials.

3. From the most basic table design to complex data processing (good logical thinking is needed, otherwise you will succeed if you try too much). You can measure it by the scale of software development you have experienced.

From the above three points, it is not difficult for a person with good logical thinking (because programming is needed), but for ordinary people, for this major, people who study hard can become excellent database administrators within one year.

Of course, you have to go through many projects (a little boring and hard, just like doing math problems), and you must be diligent in practice because you rely on books to learn theory outside the meeting.

2. About "How can it be difficult to find a job?" Answer:

The position of database administrator has different meanings for different people.

Compared with large companies with highly detailed division of labor, the DBA of small software development studios has wider responsibilities. A company, whether it develops its own application software or buys the application software of a third party, as long as it involves the database (how many applications do not involve the database? Database is the soul and brain of the business) It is necessary to decide whether to hire one or several DBAs.

So the prospect of this major is still good! After coming out, you can start your own small company (make the company famous) or find a company that recruits DBA to do it well! !

Three. Professional introduction

Database management is the technology of establishing, storing, modifying and accessing the information in the database, which refers to the technical management work that relevant personnel must carry out to ensure the normal operation and service quality of the database system.

The individual or group responsible for managing these technologies is called a database administrator (DBA).

See Resources for more information! !

The above is my answer, I hope it will help you, sincerely! ! ! (Choose me! ! )