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所在平台: Udemy |
课程主页: https://www.udemy.com/course/tableau-certified-consultant-exam-prep-questions/
课程评论：没有评论
课程名称：Tableau认证顾问考试备考问题 概述：此课程旨在帮助学员为Tableau认证顾问考试做好准备。该综合课程涵盖所有关键领域，确保学生获得作为Tableau顾问所需的知识和技能。 课程亮点： **领域一：评估当前状态（占28%）** - 映射当前状态与未来状态：评估现有报告的数量、差距分析、性能和数据准确性，将分析要求转化为Tableau上下文，并根据最佳实践提供建议，判断使用Tableau Server或Tableau Cloud的合适性，包括迁移策略。 - 评估数据结构：评估现有数据结构的性能风险和增强机会，分析数据血统，确定现有数据是否支持业务需求。 **领域二：规划和准备数据连接（占19%）** - 规划数据转换：推荐合适的数据存储方法和转换工具，包括Tableau Prep和ETL产品，识别静态和响应式计算对Tableau的影响。 - 设计行级安全性（RLS）：使用权限表实现RLS，比较不同的RLS方法，并实施层次结构来支持RLS。 - 先进数据连接：使用Web数据连接器、自定义SQL和ODBC等方法连接数据，准备数据并指定聚合级别和策略，对复杂数据问题和连接进行故障排除。 **领域三：设计和排除计算和工作簿问题（占39%）** - 设计高级分析：使用Sankey、和弦、雷达和小倍数等高级图表类型，实施必要的计算以定制图表，并为仪表盘的高级交互做好规划。 - 优化性能：识别并解决资源需求高的查询和因设计元素引起的性能问题，最大化缓存并解读性能记录以提升工作簿性能。 - 高级计算：实施高级表计算、日期函数和详细级别（LOD）表达式，排除复杂计算问题并理解Tableau的操作顺序。 **领域四：建立治理和支持已发布内容（占14%）** - Tableau治理策略：将治理要求映射到Tableau特性，推荐保护和组织内容的策略，确保数据质量，认证数据源并配置数据质量警告。 - 自定义管理视图：通过解读存储库模式和事件类型构建自定义管理仪表板，指定需要自定义管理视图的洞察，设置适当的权限。 - 内容分发策略：将发布需求映射到Tableau特性，推荐版本控制策略，识别和解决影响Tableau的外部错误，包括连接身份验证和网络访问问题。 此课程将全面提升学员在Tableau环境中的技能，为通过认证考试打下坚实基础。
Tableau Certified ConsultantCourse Description:The "Tableau Certified Consultant" course is designed to prepare candidates for the Tableau Certified Consultant Exam. This comprehensive course covers all key domains, ensuring that students gain the knowledge and skills necessary to excel as a Tableau Consultant.Course Highlights:Domain 1: Evaluate Current State (28%)Map Current State to Future State:Evaluate existing reports for volume, gap analysis, performance, and data accuracy.Translate analytical requirements into Tableau context using best practices.Recommend whether to use Tableau Server or Tableau Cloud, including migration strategies.Evaluate Data Structures:Assess existing data structures for performance risks and enhancement opportunities.Evaluate data lineage and determine if existing data supports business needs.Domain 2: Plan and Prepare Data Connections (19%)Plan Data Transformation:Recommend appropriate data storage methods and transformation tools, including Tableau Prep and ETL products.Identify the impact of static and responsive calculations in Tableau.Design Row-Level Security (RLS):Implement RLS using entitlement tables and identify group versus user functions.Compare different RLS approaches and implement hierarchies to support RLS.Advanced Data Connections:Connect to data using methods such as Web Data Connectors, custom SQL, and ODBC.Prepare data by specifying aggregation levels and strategies for Tableau products.Troubleshoot complex data issues and connections.Domain 3: Design and Troubleshoot Calculations and Workbooks (39%)Design Advanced Analytics:Use advanced chart types like Sankey, chord, radar, and small multiples.Implement necessary calculations for customized charts and plan for advanced interactivity in dashboards.Utilize augmented analytics features like Ask Data, Explain Data, and Data Stories.Optimize Performance:Identify and resolve resource-intensive queries and performance issues caused by design elements.Maximize caching and interpret performance recordings to enhance workbook performance.Advanced Calculations:Implement advanced table calculations, date functions, and Level of Detail (LOD) expressions.Troubleshoot complex calculations and understand the Tableau order of operations.Domain 4: Establish Governance and Support Published Content (14%)Tableau Governance Strategy:Map governance requirements to Tableau features and recommend strategies for securing and organizing content.Ensure data quality by certifying data sources and configuring data quality warnings.Use Data Catalog to evaluate compliance with governance strategies.Custom Administrative Views:Build custom admin dashboards by interpreting repository schema and event types.Specify insights requiring custom administrative views and set appropriate permissions.Content Distribution Strategy:Map publishing requirements to Tableau features and recommend version control strategies.Identify and resolve external errors affecting Tableau, including connection authentication and network access.
