|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/apache-hive-basic-to-advance-all-in-one/
课程评论：没有评论
**课程名称：** Apache Hive 从入门到精通 2022 **课程概述：** 本课程全面深入地讲解了 Apache Hive，一个基于 Hadoop 的数据处理工具。Hive 允许用户使用类似 SQL 的查询语言来分析 HDFS 中的大数据集。与其他课程不同，本课程涵盖了所有基础知识到实际项目应用中的高级 Hive 功能，甚至包括网上罕见的技术细节。 **课程亮点：** * **端到端知识体系：** 从 Hive 的基础知识到高级应用，再到面试常考的实际用例，一网打尽。 * **实战导向：** 重点讲解实际项目中使用的最新 Hive 3.x 版本功能，如 Hive 安装、各种文件格式、分区、分桶、JOIN、HQL 子句（Distribute by, Order by, Clustered by, Sort by）、窗口函数（rank, row_number, dense_rank）等。 * **高级特性：** 深入剖析物化视图（Materialized View）、ACID 属性（Update, Delete, Merge）、CRUD 操作以及分区交换。 * **性能优化：** 教授大型企业级数据查询的性能优化技术，帮助您实现快速数据查询。 * **专家级代码审查：** 包含专家级的 HQL 代码审查和互动式演示，提升您的编码能力。 * **详尽资料：** 提供详细的 Hadoop 和 Apache Hive 安装指南（文档），助您轻松上手。 **学习收获：** 完成本课程后，您将对 Hive 有了全面深入的理解，掌握在真实项目中使用 Hive 的各项技能，并能自信应对 Hive 相关的面试挑战。本课程内容详实，几乎涵盖了 Hive 的所有方面。
Apache Hive is a data processing tool on Hadoop. It is a querying tool for HDFS and the syntax of it's queries is almost similar to our old SQL. Hive is an open source-software that lets programmers analyze large data sets on Hadoop.Benefits of this course:Enroll into this course and get end to end knowledge of Basic + ADVANCE Hive + Interview asked Use cases. This course is very rare of its kind and includes even very thin details of Hive which are not available anywhere online.In this course you will get to understand a step by step learning of very Basic Hive to Advance Hive (which is actually used in Real-time projects) like with latest Hive version 3.xHive Setup , All file formats of Hive , Partition , Bucketing , Joins , Hive Code Review like Experts: all demo / interactive sessionsHQL Clauses: Distribute by , order by , clustered by , sort byWindow functions like rank , row_number , dense_rank: all demo / interactive sessionsMaterialized View: A new advanced feature of HiveACID properties: update , delete , merge records in Hive tableCRUD operation in Hive: Different ways to create / insert data in hive tableExchange of Partition between Tables and much more...Performance Technique that big companies use to query fast on data.This course is a full package explaining even rarely used commands and concepts in Hive. After completing this course you won't find any topic left in Hive. This course is made keeping in mind the Real Implementation of Hive in Live Projects.. Additionally ,You can download the Step Step Installation Guide (doc) to Install Hadoop and Apache Hive
