Dom,api,css,href, Wanfang DB article, database engineer requirements

The DOM, Document Object model, is the standard programming interface recommended by the organization to handle extensible flag languages.

API, an Application interface (api:application program Interface), an API is a calling interface that the operating system leaves to an application that enables the operating system to execute commands or actions of the application by invoking the operating system's APIs.

CSS, cascading style sheets (cascading style Sheets) is a computer language used to represent file styles such as HTML (an application of the standard Universal Markup Language) or XML (a subset of the standard Universal Markup Language). </>

CSS enables precise pixel-level control of the placement of elements in a Web page, supports almost all font-size styles, and has the ability to edit Web page objects and model styles.

Href:hypertext Reference's abbreviation. Meaning a hypertext reference

The value of the href attribute can be a relative or absolute URL to any valid document, including fragment identifiers and JavaScript code snippets.

The href attribute of the <a> tag is used to specify the URL of the hyperlink target.

If the user selects the contents of the <a> tag, the browser attempts to retrieve and display the document represented by the URL specified by the href attribute, or to execute a list of JavaScript expressions, methods, and functions.

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1, the Theory and Practice analysis of database design in software development.

2, the theory and practice of database design in software development.

3, the research of database design theory and design mode in software development.

4, discussion on the related problems of database design in software development

5, talking about the security design and application of SQL Server database

6, security design and application of SQL Server database

7, multi-database clustering technology

8, MySQL database source code analysis and storage engine design

9, 9, development and application of genome database of rice chips and systems

10, construction of plant miRNA Genomics Database and analysis of Intronic miRNA

One, one, Ihosdb: the construction of human osteosarcoma gene and miRNA database

12, 12, development of biological information tools and databases related to reproductive biology

13, 13, research on theory and method of autonomous database system

Analysis of the combined site prediction and regulation function of miRNA and transcription factor

Learning database should not be aimed at the brand to learn, should focus on the database technology, from the current mainstream relational database to Oracle Object-oriented database, you have to learn the basic knowledge of the operating system, data structure, relational database theory, SQL Structured Query language, t-sql,pl/ SQL, network knowledge and so on a series of technologies.

Here is an outline of a database Engineer Exam for your reference:
(1) Master the computer architecture and the main components of the performance and basic working principle;
(2) Master the basic knowledge of operating system and programming language, and understand the basics of compiling programs;
(3) familiar with commonly used data structures and common algorithms;
(4) familiar with the basic knowledge of software engineering and development project management;
(5) familiar with the principle and technology of computer network;
(6) Master the principle of database and basic theory;
(7) Mastering the application technology of large-scale database management system;
(8) Master the design method and development process of database application system;
(9) familiar with the management and maintenance methods of database system, and know the related security technology;
(10) Understand the trend of database development and new technology;
(11) Master Common Information technology standards, security, and the basic knowledge of relevant laws and regulations;
(12) Understand the basic knowledge of informatization and computer application;
(13) correctly read and understand the English language information in the computer field.

Dom,api,css,href, Wanfang DB article, database engineer requirements