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数据库管理系统卓越：模块5

通过真实世界的例子将您的数据库技能提升到新的水平。

Alle Vlakke • 5 Lesings • Lewenslange Toegang
Prabh Kirpa Classes
Prabh Kirpa Classes

Geverifieerde Meester Instrukteur

数据库管理系统卓越：模块5
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19 ms

5.0 / 5.0
Globale gradering
1
Aktiewe studente
Engels
99 Tale Onderskrifte
1 uur 54 min
Totale inhoud

Wat jy sal leer

数据库管理系统的当前趋势和未来方向是什么？
SQL和NoSQL数据库之间有哪些各种区别？
为什么一些公司使用SQL和NoSQL数据库的组合来存储和检索数据？
关系模型中如何维护数据完整性？

Kursusinhoud

2 afdelings • 5 lesings • 01:54:20 totale lengte

Introduction

05:04

After going through this course, the students will understand:

What are the current trends and future directions in Database Management System?
What are the various differences between SQL and NoSQL databases?
Why some Companies use a combination of both SQL and NoSQL databases to store and retrieve data?
How is data integrity maintained in the relational model?
What are various data models to store data?

Difference between SQL and NoSQL databases

18:41

What are various differences between SQL and NoSQL databases?

Which Query language is used by NoSQL databases?
What is the meaning of vertical scaling?
What is meant by Horizontal scalability?
Whether NoSQL databases follow ACID properties strictly?

Diverse Data Models From Relational to NoSQL and Beyond

17:54

1.What are the broad categories of data models?
2.What are the main types of NoSQL data models?

Relational Model: Data Integrity & Constraints

29:03

Current Trends & Future Directions in DBMS

43:34

What are the current trends and areas of interest in DBMS?
What is meant by Open source DBMS?
What is the meaning of Cloud-based DBMS? What are the various benefits of cloud-based DBMS?
Why is the data security a top most priority for DBMS?
What is meant by multi-cloud DBMS?
What are the various benefits of Automated DBMS?
What are the some trends that are shaping the future of DBMS?
Why the organizations are shifting towards Cloud-based DBMS?
What is meant by Blockchain technology?

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Vereistes

基本计算机技能和信息技术概念的一般知识

Teikengehoor

Students, businessmen and general public

Oor hierdie kursus

  • 数据库管理系统当前的趋势和关注领域是什么？
  • 什么是开源DBMS？
  • 什么是基于云的DBMS？基于云的DBMS有哪些各种好处？
  • 为什么数据安全是DBMS的最重要优先事项？
  • 什么是多云DBMS？
  • 自动化DBMS有哪些各种好处？
  • 哪些趋势正在塑造DBMS的未来？
  • 为什么组织正在转向基于云的DBMS？
  • 什么是区块链技术？
  • SQL和NoSQL数据库之间有哪些各种区别？
  • NoSQL数据库使用哪种查询语言？
  • 垂直扩展的含义是什么？
  • 水平可扩展性是什么意思？
  • NoSQL数据库是否严格遵循ACID属性？
  • 关系模型如何处理数据完整性并强制执行约束？
  • 关系模型如何确保实体完整性？
  • 关系模型如何确保参照完整性？
  • 关系模型用于强制执行数据完整性规则的一些常用约束是什么？
  • 非空约束确保什么？
  • 默认约束的功能是什么？
  • DBMS中“ACID”属性的全称是什么？
  • 数据模型的广泛类别是什么？
  • NoSQL数据模型的主要类型是什么？
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