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所在平台: Udemy |
课程主页: https://www.udemy.com/course/learn-teradata-from-scratch-a-basic-to-advanced-overview/
课程评论：没有评论
课程名称: 从零开始学习Teradata - 基础到高级概述 课程概述: 本课程适合中级学习者和新手，尤其适合那些具备一定SQL和数据库概念基础的人。Teradata是一款流行的关系数据库管理系统（RDBMS），非常适合大型数据仓库应用。它通过并行处理的概念实现高效性能，能够处理大量数据并且具备高度可扩展性。该系统由Teradata公司开发。课程内容涵盖Teradata架构、各种SQL命令、索引概念及数据导入/导出工具，旨在帮助学员深入理解Teradata的运作机制。选择Teradata的理由包括： - 线性可扩展性支持更多用户、数据、查询和查询复杂性，而性能没有下降。 - 系统采用开放架构，可以在新技术推出时迅速整合。 - 数据自动分配到多个处理器（AMP），任务分配均匀，使系统高效运作。 - 数据库管理员可以通过Teradata视图实现数据库的单点控制管理。 - 与众多商业智能工具兼容，方便数据提取。 本课程将帮助学员掌握从基础到高级的Teradata知识，适合希望深入了解该数据库系统的人员。
Learn Teradata from Scratch- A Basic to Advanced Overview is a course for intermediate learners and for freshers also. One can simply learn this course if you are having some knowledge of SQL and database concepts. Teradata is a popular Relational Database Management System (RDBMS) suitable for large data warehousing applications. Teradata achieves this by the concept of parallelism which means the use of parallel processing. It is capable of handling large volumes of data and is highly scalable. It is developed by the company called Teradata. This Course provides a good understanding of Teradata Architecture, various SQL commands, Indexing concepts and Utilities to import/export data.There are numerous reasons why clients choose Teradata over other databases.· Linear scalability helps to support more users/data/queries/query complexity without losing performance. When system configuration grows performance increases linearly.· System is built on open architecture, so whenever any faster chip and device are made available it can be incorporated into the already build architecture.· Automatic distribution of data across multiple processors (AMP) evenly. Components divide task into approximately equal pieces so all parts of the system are kept busy to accomplish the task faster.· Single point of control for the DBA to manage the database using Teradata viewpoint.· Compatible with large numbers of BI tool to fetch data.
