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所在平台: Udemy |
课程主页: https://www.udemy.com/course/data-engineering-complete-hands-on-snowflake-sql-features/
课程评论:没有评论
课程名称:数据工程:完整实操Snowflake SQL及其特点 课程概述: 欢迎参加《数据工程:完整实操Snowflake SQL及其高级功能》课程。本课程适合希望学习云数据仓库的学生,无论您是SQL的新手还是有经验的用户。 课程内容: - 数据库、数据仓库与Snowflake云基础知识:介绍数据、数据库、数据仓库、关系数据库管理系统(RDBMS)、ETL和ELT等概念;云计算简介,以及AWS的概述;本地部署与云服务的对比。 - Snowflake账户创建及连接方式:学习如何创建Snowflake免费试用账户并连接至Snowflake云。 - SQL知识点:涵盖所有SQL概念,SQL语句(DDL、DML、DCL、TCL、DRL),表、数据类型、约束及子句(SELECT、FROM、WHERE、GROUP、HAVING、LIMIT、WITH、ORDER BY),SQL函数(字符串、数字、日期、窗口、分析、聚合),连接、子查询,视图、物化视图,集合运算符、序列等。 - Snowflake独特功能:Snowflake架构、虚拟仓库、零拷贝克隆、流与任务、时间旅行、外部表、半结构化文件格式处理(parquet、json)、数据加载与卸载(使用Snowpipe进行连续数据加载)、AWS S3的实操数据加载、性能调优及成本优化。 - 数据安全与访问控制:用户、角色与权限的创建与管理,细粒度访问控制和访问控制列表。 适学对象: 本课程面向初学者、数据库开发人员、数据库管理员、SQL开发人员、ETL开发人员、数据分析师以及希望学习SQL和Snowflake云数据仓库功能的数据工程师。 课程要求: 不需要任何先前的经验。 课程结束时,学员将全面掌握数据库、数据仓库、SQL和Snowflake功能的知识,并能在真实项目中进行实操应用。
Welcome to " DATA ENGINEERING: Complete Hands-On Snowflake SQL and Advanced Features" This Course helpful for students who is looking to move on or learn cloud data warehouse even you're a beginner or experienced with SQL.What You'll Learn:Introduction to database, data warehouse, Snowflake cloud:Introduction to data, database, data warehouse, RDBMS, ETL, ELT.Introduction to cloud computing, Overview on AWS, On-Premise Vs Cloud.Snowflake Free Trail Account Creation and ways to connect Snowflake cloud.SQL Topics:All SQL concepts will be covered.SQL Statements (DDL, DML, DCL, TCL, DRL).Tables, Data Types, Constraints.Clauses: SELECT, FROM, WHERE, GROUP, HAVING, LIMIT, WITH, ORDER BY.SQL FUNCTIONS ( STRING, NUMBER, DATE, WINDOW, ANALYTICAL, AGGREGATE).JOINS, SUB QUERIES.VIEWS, MATERIALIZED VIEWS.SET OPERATORS, SEQUENCES and etc.Snowflake's Unique Features:Snowflake Architecture.Snowflake Virtual warehouse.Zero-Copy Cloning.Streams & Tasks.Time Travel.External Tables.Handling semi-structured file formats (parquet, json).Data Loading & Unloading:Snowpipe for continuous data loading.Hands-on data loading from AWS S3.Performance Tuning & Cost Optimization.Data Security & Access Control:Creating and Managing users, roles, and permissions.RBAC, DAC.Course Designed For:Freshers, Database Developers, DBAs, SQL Developers, ETL Developers, Data analysts and data engineers looking to learn SQL and SNOWFLAKE CLOUD DATA WAREHOUSE FEATURES.Prerequisites:NO PRIOR EXPERIENCE REQUIRED.BY END OF THIS COURSE WILL GET COMPLETE KNOWLEDGE ON DATABASE, DATAWAREHOUSE, SQL AND SNOWFLAKE FEATURES AND HAND-ON ON EACH TOPIC WHICH CAN HELP TO WORK IN REAL WORLD PROJECTS.