Databases · DBC-27

Data Preparation with Tableau Prep

12 hours 2 days

Last updated 25 Sep 2026

Data Preparation with Tableau Prep is a 12-hour training course by IT Genius Institute. Tableau Prep เป็นโปรแกรมหนึ่งในชุด Tableau Creator แพลตฟอร์ม Tableau ซึ่งแนวทางที่ทันสมัยในการจัดเตรียมข้อมูล ทำให้การผสมผสาน การกำหนดทิศทาง…

Training schedule

No public rounds are open right now — register your interest and we will contact you when the next round opens, or request an in-house session for your team.

Corporate training quote

Tableau Prep เป็นโปรแกรมหนึ่งในชุด Tableau Creator แพลตฟอร์ม Tableau ซึ่งแนวทางที่ทันสมัยในการจัดเตรียมข้อมูล ทำให้การผสมผสาน การกำหนดทิศทาง และการทำความสะอาดข้อมูลสำหรับการวิเคราะห์ใน Tableau ง่ายขึ้นและเร็วขึ้น การแสดงภาพและเส้นทางสำหรับจัดเตรียมข้อมูล จะช่วยให้คุณได้รับข้อมูลที่มีคุณภาพได้ภายในไม่กี่คลิก

Objectives

สามารถใช้ Tableau Prep ในการเชื่อมต่อกับข้อมูลได้
สามารถใช้ Tableau Prep ในการเตรียมข้อมูล
เข้าใจวิธีการ Transform Data

Who this course is for

Data Scientists
Data Analysts
Digital Marketers

Prerequisites

Basic Computer Knowledge.
Experience with a spreadsheet program
Basic Knowledge of R Programming

Curriculum

Module 1. Tableau Prep Overview

About Tableau Prep
Explore Tableau Prep

Module 2. Tableau Prep workspace

Setting
Start a new flow
Open an existing flow

Module 3. Connect Data

Build and Organize your Flow
Run Flow
Publish a Flow

Module 2. Examine and Filter Your Data

Filter Your Data
Validate Data
Create and Use Parameters in Flows

Module 3. Clean and Shape Data

Copy steps, actions and fields
Fill Gaps in Sequential Data
Create level of detail, rank, and tile calculations

Module 4. Pivot Data

Data Interpreter
Pivot Column to Row
Pivot Row to Column

Module 5. Join Data

Understand concept of join
Inner Join, Left Join

Module 6. Aggregation

Grouping Data

Module 7. Tableau Prep Conductor

Keep flow refreshing
Schedule the flow

Module 8. Refresh flow output files from the command Line

Credential File (Json file)
Run Flow (Batch file)

Frequently asked questions

Who is Data Preparation with Tableau Prep for, and what background is needed?

Built for Data Scientists · Data Analysts · Digital Marketers Background you should have: Basic Computer Knowledge. · Experience with a spreadsheet program Not sure the fit is right? Talk to our team on LINE @itgenius or call 02-570-8449.

How much does Data Preparation with Tableau Prep cost and how long does it run?

THB 7,500 (currently THB 6,750 on promotion). The course runs 12 hours. The fee covers course materials, lunch and refreshments throughout. Pay by bank transfer to the company account, confirm it on our payment page, and we can issue the receipt or tax invoice in your company's name.

Do I get a certificate?

Yes. Everyone who completes the course receives a Certificate of Completion from IT Genius Institute. Each certificate carries its own number, and anyone holding that number can verify it online on our certificate page, so you can add it to your portfolio or pass it to HR as evidence of training.

Where does the training take place, and is there an online option?

You can attend onsite at IT Genius Institute or arrange to join online, and we also run it as a private in-house session for your team. Ask about dates and venues on LINE @itgenius or call 02-570-8449.

What if I fall behind or miss a session — can I retake it?

Yes. You may retake the same course free of charge in a later round, under the institute's conditions. Tell our team which course and round you attended, and we will check it and offer you the rounds that still have seats. Ask us on LINE @itgenius or call 02-570-8449.

How do I enrol, or request a quotation for my company?

Enrol online with the registration form on this page. You can register several attendees at once and enter your tax ID and billing address for the tax invoice. Or request a company quotation straight from the quote button. For anything else call 02-570-8449 or reach us on LINE @itgenius.