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所在平台: Udemy |
课程主页: https://www.udemy.com/course/databricks-certified-data-engineer-associate/
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课程名称：Databricks认证数据工程师助理 - 准备 课程概述：如果您希望成为Databricks的认证数据工程师助理，那么您来对地方了！本学习指南将帮助您为该认证考试做好准备。在本课程结束时，您将能够： - 理解Databricks湖屋平台及其工具的使用方法和优势，包括： - 数据湖屋（架构、描述、优势） - 数据科学和工程工作区（集群、文档、数据存储） - Delta Lake（一般概念、表管理和操作、优化） - 使用Apache Spark SQL和Python构建ETL管道，包括： - 关系实体（数据库、表、视图） - ELT（创建表、写入数据、清理数据、组合和重塑表、SQL UDFs） - Python（通过字符串操作和控制流程促进Spark SQL，传递数据在PySpark和Spark SQL之间） - 增量处理数据，包括： - 结构化流（一般概念、触发器、水印） - 自动加载器（流式读取） - 多跳架构（铜-银-金，流式应用） - Delta Live Tables（优势和特性） - 为数据工程应用和Databricks SQL查询与仪表板构建生产管道，包括： - 任务（调度、任务编排、用户界面） - 仪表板（端点、调度、警报、刷新） - 理解并遵循最佳安全实践，包括： - Unity Catalog（优势和特性） - 实体权限（数据对象权限） 通过本课程获得的知识，您将为参加认证考试做好准备。期待与您的会面！
If you are interested in becoming a Certified Data Engineer Associate from Databricks, you have come to the right place! This study guide will help you with preparing for this certification exam.By the end of this course, you should be able to:Understand how to use and the benefits of using the Databricks Lakehouse Platform and its tools, including:Data Lakehouse (architecture, descriptions, benefits)Data Science and Engineering workspace (clusters, notebooks, data storage)Delta Lake (general concepts, table management and manipulation, optimizations)Build ETL pipelines using Apache Spark SQL and Python, including:Relational entities (databases, tables, views)ELT (creating tables, writing data to tables, cleaning data, combining and reshaping tables, SQL UDFs)Python (facilitating Spark SQL with string manipulation and control flow, passing data between PySpark and Spark SQL)Incrementally process data, including:Structured Streaming (general concepts, triggers, watermarks)Auto Loader (streaming reads)Multi-hop Architecture (bronze-silver-gold, streaming applications)Delta Live Tables (benefits and features)Build production pipelines for data engineering applications and Databricks SQL queries and dashboards, including:Jobs (scheduling, task orchestration, UI)Dashboards (endpoints, scheduling, alerting, refreshing)Understand and follow best security practices, including:Unity Catalog (benefits and features)Entity Permissions (data objects Privileges)With the knowledge you gain during this course, you will be ready to take the certification exam.I am looking forward to meeting you!
