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Import Multiple CSV Files to Google Sheets

This workflow enables the batch reading, deduplication, filtering, and date sorting of multiple CSV files, and automatically imports the processed data into Google Sheets. It supports the identification and integration of the latest subscriber data, significantly improving data processing efficiency and addressing the time-consuming and error-prone issues of traditional manual processing. It is suitable for fields such as marketing, data analysis, and content operations, helping teams stay updated on user subscription status in real-time, and supporting informed decision-making and strategy formulation.

Workflow Diagram
Import Multiple CSV Files to Google Sheets Workflow diagram

Workflow Name

Import Multiple CSV Files to Google Sheets

Key Features and Highlights

This workflow enables batch reading, deduplication, filtering, and date-based sorting of multiple CSV files, followed by automatic import into Google Sheets. It supports automatic identification of subscribed users within the CSV files and consolidates the latest subscription data for upload, significantly enhancing data processing efficiency.

Core Problems Addressed

Manual import, filtering, and deduplication of multiple CSV files are time-consuming, labor-intensive, and prone to errors. This automated workflow solves the challenges of batch processing multiple files, removing duplicate data, and effectively filtering subscribed users, ensuring data accuracy and real-time updates.

Use Cases

  • Marketing teams managing subscription user lists in bulk
  • Data analysts consolidating user data from multiple CSV files
  • Content operations automatically updating subscriber information in Google Sheets
  • Any business scenario requiring regular batch processing of CSV files and synchronization with online spreadsheets

Main Process Steps

  1. Manually trigger the workflow
  2. Read all CSV files (in binary format) from a specified folder
  3. Process files in batches, parsing each CSV file individually
  4. Tag each data entry with its source file name
  5. Remove duplicate user names
  6. Retain only users with a subscription status marked as “TRUE”
  7. Sort data by subscription date
  8. Append or update the processed data into the designated worksheet within a specified Google Sheets document

Systems or Services Involved

  • Local file system (for reading CSV files)
  • Google Sheets (for data upload and updates)

Target Users and Value

Ideal for marketers, data analysts, content operators, and product managers who need to batch process and manage user subscription data. This workflow significantly reduces manual workload, improves data accuracy and processing efficiency, and helps teams maintain up-to-date subscription information in real time, supporting more informed decision-making and marketing strategy development.