Who is this workflow for? Efficiently manage and consolidate data by importing multiple CSV files into a Google Sheets document. This n8n workflow automates the process of reading, processing, and updating your spreadsheet, ensuring your data remains organized and up-to-date without manual intervention..

What does this workflow do?

  • Execute Workflow Trigger: Initiates the process when the “Execute Workflow” button is clicked.
  • Read Binary Files: The “Read Binary Files” node scans a specified directory and reads all .csv files available.
  • Split In Batches: The workflow uses the “Split In Batches” node to handle each CSV file individually, ensuring orderly processing.
  • Read CSV Data: For each file, the “Read CSV” node extracts the data contained within the CSV.
  • Assign Source File Name: The “Assign source file name” node tags the data with the name of its originating file for reference and tracking.
  • Remove Duplicates: The “Remove duplicates” node cleans the data by eliminating any duplicate entries based on the user_name field.
  • Filter Subscribers: The “Keep only subscribers” node filters the dataset to include only entries where the subscribed field is marked as TRUE.
  • Sort Data by Date: The “Sort by date” node organizes the data in ascending order based on the date_subscribed field, facilitating chronological analysis.
  • Upload to Google Sheets: The “Upload to spreadsheet” node appends the processed data to a specified Google Sheets document. It checks for existing user_name entries and updates them if found; otherwise, it appends the new data as fresh entries.

🤖 Why Use This Automation Workflow?

  • Automation: Eliminate repetitive manual tasks by automating the import and update of CSV data.
  • Data Integrity: Automatically remove duplicates and filter data to maintain a clean and accurate dataset.
  • Scalability: Handle large numbers of CSV files seamlessly, saving time and reducing the risk of errors.

👨‍💻 Who is This Workflow For?

This workflow is ideal for businesses, data analysts, and teams that regularly handle multiple CSV files and need to maintain organized records in Google Sheets. It is particularly beneficial for those seeking to streamline data management processes without extensive technical expertise.

🎯 Use Cases

  1. Customer Data Management: Automatically import and update subscriber lists from various sources into a centralized Google Sheets document.
  2. Sales Reporting: Consolidate sales data from multiple CSV exports into a single spreadsheet for comprehensive analysis.
  3. Inventory Tracking: Regularly update inventory records by importing CSV files from different suppliers or warehouses.

TL;DR

This n8n workflow streamlines the process of importing multiple CSV files into Google Sheets by automating data reading, processing, deduplication, filtering, sorting, and updating. By leveraging this workflow, users can maintain accurate and organized spreadsheets with minimal effort, enhancing data management efficiency.

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