Manual Trigger Data Write to MongoDB Workflow
This workflow allows users to manually trigger data writing operations, automatically set predefined key-value pairs, and insert them into a specified MongoDB collection. The operation is simple, making it suitable for quickly storing fixed-format data in the database, reducing the difficulty of database operations, and improving data management efficiency. It is particularly suitable for database administrators, developers, and business personnel to complete data entry and demonstrations without the need to write code.

Workflow Name
Manual Trigger Data Write to MongoDB Workflow
Key Features and Highlights
This workflow is executed via manual trigger, automatically sets predefined key-value pairs, and inserts the data into a specified MongoDB collection. It enables rapid data writing and storage with simple operation, making it ideal for scenarios requiring quick insertion of fixed data into the database.
Core Problem Addressed
It solves the challenge of quickly writing structured data into a MongoDB database without the need for coding, lowering the barrier to database operations and enhancing data management efficiency.
Application Scenarios
- Testing or demonstrating the MongoDB data insertion process
- Quickly manually entering fixed-format data into the database
- Business scenarios requiring data storage triggered through simple manual operations
Main Workflow Steps
- Manual Trigger: The user clicks the execute button to start the workflow.
- Set Data: A predefined key-value pair (
my_key: my_value
) is set. - Write to MongoDB (MongoDB Node): The set data is inserted into the MongoDB collection named “n8n-collection”.
Systems or Services Involved
- MongoDB: Used for data storage; combined with n8n’s MongoDB node to perform data insertion operations.
Target Users and Value
- Database administrators and developers who need to quickly validate and demonstrate MongoDB data writing processes.
- Business or operations personnel who can complete data entry through simple manual operations, reducing the learning curve.
- Teams aiming to automate data writing in a no-code environment to improve work efficiency.