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所在平台: Udemy |
课程主页: https://www.udemy.com/course/apache-druid-for-data-engineers-hands-on/
课程评论：没有评论
课程名称：Apache Druid for Data Engineers (实践课程) 课程概述： Apache Druid 是一个高性能的实时分析数据库，能够在大负载下对批量和流数据进行秒级查询。它专为快速切片和分析“大数据集”而设计，适用于实时数据摄取、快速查询和高可用性需求的场景。Druid 常用作分析应用程序的数据库后端或需要快速聚合的高并发 API，特别适合事件导向的数据处理。 本课程旨在帮助学员掌握 Apache Druid 这项先进的技术，使其具备处理大规模数据的实时分析能力。顶尖科技公司如 Google、Facebook、Netflix、Airbnb、Amazon 和 NASA 等都在使用 Apache Druid。通过本课程，学员将学习如何将数据转化为强大的商业资产，迅速获取实时洞察，优化用户体验、推动销售增长及检测异常。 学习内容： 1. 介绍Apache Druid及其关键特性与适用场景。 2. 熟悉Druid的架构、服务器和外部依赖。 3. 学习数据加载方法，包括从本地文件、URI及Kafka加载数据（需要了解Kafka基本知识）。 4. 学习使用Druid Web控制台进行数据查询和监控。 5. 探索数据源、段的结构和数据预处理的技巧。 6. 实现高效的查询计划和数据聚合。 适合人群： - 数据工程师和分析师希望提升自己的分析平台技能。 - 商业智能专业人士想要为其组织提供更快速、更有影响力的洞察。 - 技术型企业家和初创公司寻求利用实时分析优化客户参与、销售和市场营销。 加入我们的课程，成为实时分析领域的领导者，提升您的商业智能能力，掌握 Apache Druid，让您的数据分析技能更上层楼！
Druid is a high-performance, real-time analytics database that delivers sub-second queries on streaming and batch data at scale and under load.Apache Druid is a real-time analytics database designed for fast slice-and-dice analytics ("OLAP" queries) on large data sets. Most often, Druid powers use cases where real-time ingestion, fast query performance, and high uptime are important.Druid is commonly used as the database backend for GUIs of analytical applications, or for highly-concurrent APIs that need fast aggregations. Druid works best with event-oriented data.One of the most valuable technology skills is the ability to Real-time analytics databases handle analytics on large amounts of data by optimizing resources to enable compute-heavy workloads, and this course is specifically designed to bring you up to speed on one of the best technologies for this task, Apache Duid! The top technology companies like Google, Facebook, Netflix, Airbnb, Amazon, NASA, and more are all using Apache Druid!Are you ready to transform your data into a powerful business asset? Unlock the full potential of real-time analytics with Apache Druid, a cutting-edge, high-performance data store designed to analyze massive amounts of data instantly. In today's fast-paced digital world, the ability to gain real-time insights is a game-changer. Whether it's optimizing customer experiences, driving sales growth, or detecting anomalies, Apache Druid is your go-to solution for lightning-fast, data-driven decision-making.This course takes you on a journey to become a Druid expert, empowering you to harness the full capabilities of this powerful tool. With a hands-on, project-based approach, you'll learn how to set up, configure, and utilize Druid to analyze data streams, optimize dashboards, and unlock the insights hidden within your data-all in real-time.What You'll Gain:Instant Impact: Learn how to leverage Apache Druid's blazing-fast query capabilities to gain real-time insights that drive business performance.Efficiency & Scale: Master the techniques to efficiently handle millions of data points per second for scalable, data-intensive applications.Actionable Analytics: Build powerful dashboards and visualizations that transform raw data into valuable insights for strategic decision-making.Who Should Enroll:This course is perfect for:Data Engineers & Analysts who want to enhance their skill set with a leading-edge analytics platform.Business Intelligence Professionals looking to deliver faster, more impactful insights to their organizations.Tech-Savvy Entrepreneurs & Startups aiming to harness real-time analytics to optimize customer engagement, sales, and marketing.Don't miss the opportunity to become a leader in real-time analytics and supercharge your business intelligence capabilities. Enroll now and take your data analytics skills to the next level with Apache Druid!Apache Druid Essentials: Unleashing Real-time Analytics and Scalable Data ExplorationUnlock the potential of real-time analytics and scalable data exploration with our comprehensive Apache Druid Essentials course. In this dynamic program, participants will delve into the world of Apache Druid, an open-source, high-performance analytics database designed for fast query response and seamless scalability.Key Learning Objectives:Introduction to CourseReal-time Analytics DatabasesWhat is Apache Druid?Key Features of DruidTechnologyUse casesWhen to use DruidWhen not to use DruidList of Company using Apache DruidInstallation of Apache DruidStart up Druid servicesOpen the web consoleLoad dataQuery dataOverview of the Druid Web ConsoleArchitecture of DruidDruid ServersExternal DependenciesStorage DesignDatasources and SegmentsSegment IdentifiersSegmentsIntroduction to SegmentsSegment File StructureData Loading in DruidLoad Data from Local FilesLoad Data from URILoad Data from Kafka (Prerequisite Introduction to Kafka)Installing Single Node Kafka ClusterChange the following to avoid Zookeeper Issue conflictLoad Data from Kafka Query Data Explain PlanAggregate data with rollupFrequently Asked Questions
