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所在平台: Udemy |
课程主页: https://www.udemy.com/course/sql-power-bi-data-analyst-ms-sql-ssrs-ssas-power-bi-o/
课程评论：没有评论
课程名称：SQL与Power BI数据分析师：MS SQL SSRS SSAS Power BI 课程概述： 数据分析是一个通过检查、清理、转化和建模数据的过程，旨在发现有用的信息、支持决策并形成结论。数据分析师在金融、咨询、制造、制药、政府及教育等各个行业都非常抢手。成功的数据分析师需具备细致入微的能力、良好的沟通能力与高度的组织能力。他们不仅要理解数据，还需要通过清晰的视觉、书面和口头沟通提供见解和分析。 数据分析师的工作领域包括数据保障、商业智能、数据质量、金融、高等教育、市场营销和销售等。其主要职责包括： - 制定记录管理流程和政策 - 识别提升工作效率和自动化的领域 - 设置并维护自动化数据流程 - 识别、评估并实施支持数据验证和清理的外部服务与工具 - 生成和跟踪关键绩效指标 - 制定和支持报告流程 - 监控和审计数据质量 - 与内部及外部客户沟通，充分理解数据内容 - 使用适当的工具和技术收集、理解和记录详细的业务需求 - 设计并实施调查，分析调查数据 - 操作、分析和解释与企业业务相关的复杂数据集 - 为内部和外部受众准备业务分析报告 - 创建数据仪表板、图表和可视化 - 进行行业和竞争对手基准分析 - 开采和分析大数据集，从中得出有效推论，并使用报告工具成功展示给管理层 在本课程中，我们将扮演SQL与Power BI数据分析师的角色，连接到各种数据源，进行数据转化、清理和探索。我们将创建数据仪表板以可视化数据，同时使用SQL Server Reporting Services (SSRS) 创建报告，并使用SQL Server Analysis Services (SSAS) 创建并分析表格数据模型。
Data analysis is a process of inspecting, cleansing, transforming, and modelling data with the goal of discovering useful information, informing conclusions, and supporting decision-making.Data analysts are in high demand across all sectors, such as finance, consulting, manufacturing, pharmaceuticals, government and education.The ability to pay attention to detail, communicate well and be highly organised are essential skills for data analysts. They not only need to understand the data, but be able to provide insight and analysis through clear visual, written and verbal communication.You can work across a range of areas, including: Types of data analystdata assurancebusiness intelligencedata qualityFinancehigher educationmarketingsales.Some responsibilities of a data analyst includes:Developing records management processes and policiesidentify areas to increase efficiency and automation of processesset up and maintain automated data processesidentify, evaluate and implement external services and tools to support data validation and cleansingproduce and track key performance indicatorsdevelop and support reporting processesmonitor and audit data qualityliaise with internal and external clients to fully understand data contentgather, understand and document detailed business requirements using appropriate tools and techniquesdesign and carry out surveys and analyse survey datamanipulate, analyse and interpret complex data sets relating to the employer's businessprepare reports for internal and external audiences using business analytics reporting toolscreate data dashboards, graphs and visualisationsprovide sector and competitor benchmarkingmine and analyse large datasets, draw valid inferences and present them successfully to management using a reporting toolIn this course we will perform some task of an SQL and Power BI Data Analyst. We will connect to a variety of data sources, perform data transformation ,cleaning and exploration. We will create dashboards to visual data . We will also create reports using SQL Server Reporting Services (SSRS) and also create then analyse tabular data model using SQL Server Analysis Services (SSAS).
