Snowflake Schema

雪花模式(Snowflake Schema)是复杂数据库系统的一种数据逻辑排列方式,融合了星形模式和规范化模式的原理。Coursera 的雪花模式(Snowflake Schema)目录教您了解这种用于数据仓库和商业智能的多维模型。您将学习如何设计高效的雪花模式,了解其优缺点,并在各种数据仓库场景中加以实施。此外,您还将深入了解雪花模式在提高 Query 性能和数据组织方面的作用。这项技能对于数据库管理员、数据架构师以及任何从事或有志于从事数据管理工作的人来说都是无价之宝。
6凭据
12门课程

最受欢迎

当前趋势

最新发布

筛选依据

主题
必需的

语言
必需的

在整个课程(说明和评估)中使用的语言。

了解产品
必需的

通过实践教程在 2 小时内掌握与工作相关的技能。
通过已评分作业、视频和论坛向顶级授课教师学习。
通过完成一系列课程和项目,深入学习学科知识。
获得行业领导者颁发的职业证书,展示您学到的专业知识。

级别
必需的

课程长度
必需的

字幕
必需的

教师
必需的

“snowflake schema” 的结果

  • 状态:新
    状态:免费试用

    您将获得的技能: Prompt Engineering, Generative AI, LLM Application, Data Engineering, Data Manipulation, Snowflake Schema, Large Language Modeling, Application Deployment, Data Lakes, Data Warehousing, Unstructured Data, Cloud Development, SQL, Natural Language Processing, Data Pipelines, Extract, Transform, Load, Application Development, Artificial Intelligence and Machine Learning (AI/ML), Role-Based Access Control (RBAC), Stored Procedure

  • 状态:免费试用

    您将获得的技能: 数据湖, 数据库系统, 数据质量, 数据建模, 数据清理, 雪花模式, 星形模式, SQL, IBM DB2, 数据架构, 摘录, PostgreSQL, 数据验证, 数据整合, Data Mart, 数据库设计, 数据仓库, Query 语言

  • 状态:新
    状态:免费试用

    您将获得的技能: Apache Kafka, Data Warehousing, Extract, Transform, Load, Microsoft SQL Servers, Snowflake Schema, Star Schema, Performance Tuning, Data Pipelines, Cloud Computing Architecture, Business Intelligence, Real Time Data, Apache Hadoop, Data Modeling, Data Quality, Responsible AI, Apache Spark, SQL, Generative AI, Data Governance, Quality Management

  • 状态:免费试用

    您将获得的技能: Data Analysis Expressions (DAX), Power BI, Snowflake Schema, Data Modeling, SQL, Dashboard, Microsoft Excel, Business Intelligence, Excel Formulas, Pivot Tables And Charts, Data Import/Export, Business Reporting, Databases, Interactive Data Visualization, Data Storytelling, Financial Statements, Data Manipulation, Data Transformation, Financial Analysis, Data Visualization

  • 状态:新
    状态:预览

    您将获得的技能: Power BI, Data Modeling, Data Transformation, Business Requirements, Star Schema, Data Visualization Software, Extract, Transform, Load, Snowflake Schema, Relational Databases, Data Integration, Database Design, Data Import/Export, Data Cleansing, Business Intelligence, Data Analysis, Stakeholder Management, Decision Making

  • 状态:免费试用

    您将获得的技能: PySpark, Snowflake Schema, Databricks, Data Pipelines, Apache Spark, MLOps (Machine Learning Operations), Apache Hadoop, Big Data, Data Warehousing, Data Quality, Data Integration, Data Processing, DevOps, Data Transformation, SQL, Python Programming

是什么让您今天来到 Coursera?

  • 状态:免费试用

    Corporate Finance Institute

    您将获得的技能: Data Analysis Expressions (DAX), Snowflake Schema, Power BI, Financial Statements, Business Intelligence, Financial Reporting, Cash Flows, Microsoft Excel, Financial Data, Data Modeling, Balance Sheet, Income Statement, SQL

  • 您将获得的技能: Snowflake Schema, Dashboard, Data Warehousing, Database Management, Data Storage, SQL, Business Intelligence, Data Management, Data Visualization Software, Data Analysis, Cloud Computing, Cloud Platforms, Benchmarking, Market Share

  • 您将获得的技能: Snowflake Schema, Data Pipelines, Apache Airflow, Data Security, Data Infrastructure, Data Governance, Data Architecture, Extract, Transform, Load, Apache Kafka, Data Lakes, Data Management, Performance Tuning, PySpark, Data Warehousing, Amazon S3, Amazon Web Services, Real Time Data, Data Processing, SQL, Stored Procedure

  • 状态:免费试用

    您将获得的技能: Data Warehousing, Extract, Transform, Load, Snowflake Schema, Star Schema, Business Intelligence, Data Modeling, Database Design, Data Management, Data Integration, Performance Tuning, Databases, Data Transformation, Scalability

  • 状态:新
    状态:免费试用

    您将获得的技能: Generative AI, LLM Application, Snowflake Schema, Prompt Engineering, Natural Language Processing, Unstructured Data, Application Development, Data Pipelines, User Interface (UI), Data Processing, Application Programming Interface (API), SQL, Front-End Web Development

  • 状态:免费试用

    University of Colorado System

    您将获得的技能: 数据库, Data Governance, 数据建模, 雪花模式, 星形模式, 数据库管理系统, 仪表板, 数据可视化软件, 商业智能, 绩效衡量, 数据整合, 数据管理, SQL, 数据可视化, 摘录, 关系数据库, Oracle 数据库, 数据库设计, 数据仓库, 决策支持系统

是什么让您今天来到 Coursera?

主要合作伙伴

  • Corporate Finance Institute
  • Duke University
  • Snowflake
  • University of California, Irvine
  • University of Colorado System
  • IBM
  • LearnQuest
  • Microsoft