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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/implement-polyglot-persistence-using-sql-and-nosql-databases
课程评论：没有评论
课程名称：使用SQL和NoSQL数据库实现多语言持久性 课程概述：你是否曾好奇在点击提交按钮后，注册信息会发生什么？又或者在确认订单后，订单详情是如何处理的？动态或交互式应用程序需要存储用户提供的详细信息，并在需要时进行检索。绝大多数网站都依赖数据库。本课程将引导你创建、检索、更新和删除数据，使用SQL和NoSQL数据库。课程中还有动手实践的挑战，让你能够通过命令行和图形用户界面工具执行数据库操作。 课程大纲： 第一部分：使用关系数据模型消除数据冗余 描述：在过去的三十年里，关系数据库管理系统(RDBMS)一直是全球大型企业和小型企业的稳定数据库。大多数雇主将SQL技能作为招聘过程中的必要条件。作为软件工程师，你需要能够使用MySQL数据库创建、存储、查询和分析RDBMS中的数据。 第二部分：使用NoSQL数据库最小化阻抗不匹配 描述：对于面向客户的互动系统，拥有能够处理非结构化和不可预测数据的数据库至关重要。NoSQL文档数据库如MongoDB能够满足这一需求。
Part: 1
Title:Eliminate Data Redundancy Using Relational Data Model
Description:Over the last 3 decades, RDBMS has been a stable database for large global corporations and small business. Most employers mandate SQL skills as a necessary check in their recruitment process. As a software engineer, you will be required and be able to work with MySQL database to create, store, query and analyze data from RDBMS.
Part: 2
Title:Minimizing Impedance Mismatch Using NoSQL Database
Description:For a customer facing system of engagement, it is crucial to have a database that can handle unstructured and unpredictable data. NoSQL document database like MongoDB fulfills this criteria.
Have you ever wondered what happens to the registration details after you click on the submit button or to the order details once you press the confirm order button when you try to access any website? From where do you think, the details of the product catalogue are fetched to be displayed on the browser? All dynamic or interactive applications should be able to store the details provided by the user and retrieve them when requested. Most websites require a database. This course will take you through the process of creating, retrieving, updating, and deleting data using SQL and NoSQL databases. It also challenges you with hands-on practices that enable you to perform database operations using shell commands and GUI tools.
