課程簡介
介紹
- Tableau Prep Builder 作為 ETL(提取、轉換和載入)工具
設定Tableau Prep Builder
- 啟動與註冊 Tableau Prep Builder
Tableau Prep Builder 功能和體系結構概述
- Tableau Prep Builder 及其與 Tableau Desktop、Tableau Server 和 Tableau Prep Conductor 的關係
導覽 Tableau Prep Builder 工作區
- 窗格和數據網格
連接到數據源
- 讀取 Excel
- 從資料庫讀取
整形數據
- 創建聯接
- 創建聯合
旋轉數據
- 將列更改為行
清理數據
- 什麼是髒數據?
- 更改資料類型
- 篩選數據
- 聚合數據
- 一次更新多個值
運行流程
- 構建流
- 刷新流
- 從命令行運行流
將資料輸出到 Tableau 桌面
- 分析數據
發佈數據
- 將 Prep Builder 數據流打包到數據提取中
- 使用 Prep Conductor發佈流程
最佳實踐
故障排除
總結和結論
最低要求
- Tableau 桌面體驗
- 有編寫計算的經驗
觀眾
- 數據分析師
- 數據科學家
客戶評論 (5)
As someone new to Tableau it was a perfect introduction to it
PEter - Tech Northwest Skillnet
Course - Tableau Fundamentals
The training is very informative and interactive in terms of the hands-on activities.
John Marnel San Pedro - Thakral One Inc.
Course - Data analysis with Tableau
每一件事
aly - Commercial International Bank
Course - Tableau Fundamentals to Advanced
機器翻譯
Great knowledge of the content, good examples, great rapport with the class and very understanding if anyone needed extra help. Willing to stop and go back to explain things again and in a manner in which could be easily understood.
Martina O'Neill - Tech NorthWest Skillnet
Course - Tableau Advanced
Weronika created a really friendly, informal atmosphere. The training involved a lot of useful knowledge transfer, technical skills exercises and theory, as well as best practices and guidance on how to handle our own data.