Consolidate data from 5 sources for automated reporting with SQL, MongoDB & Google tools

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

How it works This workflow consolidates data from five different systems — Google Sheets, PostgreSQL, MongoDB, Microsoft SQL Server, and Google Analytics — into a single master Google Sheet. It run...

Best for

Document Extraction automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.googlesheets, n8n-nodes-base.postgres, n8n-nodes-base.mongodb, n8n-nodes-base.function, n8n-nodes-base.microsoftsql, n8n-nodes-base.googleanalytics, n8n-nodes-base.merge, n8n-nodes-base.scheduletrigger

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Avkash Kakdiya.

Original n8n.io source

1.1 Workflow description

Title: Consolidate data from 5 sources for automated reporting with SQL, MongoDB & Google tools
Workflow name: Consolidate data from 5 sources for automated reporting with SQL, MongoDB & Google tools

How it works

This workflow consolidates data from five different systems — Google Sheets, PostgreSQL, MongoDB, Microsoft SQL Server, and Google Analytics — into a single master Google Sheet. It runs on a scheduled trigger three times a week. Each dataset is tagged with a unique source identifier before merging, ensuring data traceability. Finally, the merged dataset is cleaned, standardized, and written into the output Google Sheet for reporting and analysis.

Step-by-step

1. Trigger the workflow

Schedule Trigger – Runs the workflow at set weekly intervals.

2. Collect data from sources

Google Sheets Source – Retrieves records from a specific sheet.
PostgreSQL Source – Extracts customer data from the database.
MongoDB Source – Pulls documents from the defined collection.
Microsoft SQL Server – Executes a SQL query and returns results.
Google Analytics – Captures user activity and engagement metrics.

3. Tag each dataset

Add Sheets Source ID – Marks data from Google Sheets.
Add PostgreSQL Source ID – Marks data from PostgreSQL.
Add MongoDB Source ID – Marks data from MongoDB.
Add SQL Server Source ID – Marks data from SQL Server.
Add Analytics Source ID – Marks data from Google Analytics.

4. Merge and process

Merge – Combines all tagged datasets into a single structure.
Process Merged Data – Cleans, aligns schemas, and standardizes key fields.

5. Store consolidated output

Final Google Sheet – Appends or updates the master sheet with the processed data.

Why use this?

Centralizes multiple data sources into a single, consistent dataset.
Ensures data traceability by tagging each source.
Reduces manual effort in data cleaning and consolidation.
Provides a reliable reporting hub for business analysis.
Enables scheduled, automated updates for up-to-date visibility.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - 📄 Google Sheets Source

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4

Block 2 - 🐘 PostgreSQL Source

Type / Role: n8n-nodes-base.postgres - postgres
Config choices: Version 2.4

Block 3 - 🍃 MongoDB Source

Type / Role: n8n-nodes-base.mongoDb - mongoDb
Config choices: Version 1.1

Block 4 - ⚙️ Process Merged Data

Type / Role: n8n-nodes-base.function - function
Config choices: Version 1

Block 5 - 📊 Final Google Sheet

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4

Block 6 - Add Sheets Source ID

Type / Role: n8n-nodes-base.function - function
Config choices: Version 1

Block 7 - Add PostgreSQL Source ID

Type / Role: n8n-nodes-base.function - function
Config choices: Version 1

Block 8 - Add SQL Server Source ID

Type / Role: n8n-nodes-base.function - function
Config choices: Version 1

Block 9 - Add MongoDB Source ID

Type / Role: n8n-nodes-base.function - function
Config choices: Version 1

Block 10 - Add Analytics Source ID

Type / Role: n8n-nodes-base.function - function
Config choices: Version 1

Block 11 - Microsoft SQL Server

Type / Role: n8n-nodes-base.microsoftSql - microsoftSql
Config choices: Version 1.1

Block 12 - Google Analytics

Type / Role: n8n-nodes-base.googleAnalytics - googleAnalytics
Config choices: Version 2

Block 13 - Merge

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 3.2

Block 14 - Schedule Trigger

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 15 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 16 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 17 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Consolidate data from 5 sources for automated reporting with SQL, MongoDB & Google tools
Complexity	advanced
Nodes	17
Categories	Document Extraction
Author	Avkash Kakdiya
Published	24 Sept 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/8890/8890.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Document Extraction workflows

Frequently asked questions

What does Consolidate data from 5 sources for automated reporting with SQL, MongoDB & Google tools do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Document Extraction use case.

Avkash Kakdiya

115 workflows

Nodes

n8n-nodes-base.googlesheets n8n-nodes-base.postgres n8n-nodes-base.mongodb n8n-nodes-base.function n8n-nodes-base.microsoftsql n8n-nodes-base.googleanalytics n8n-nodes-base.merge n8n-nodes-base.scheduletrigger

Complexity

advanced

Published 24 Sept 2025

Likes 0

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Install path: /data/workflows/8890/8890.json

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Consolidate data from 5 sources for automated reporting with SQL, MongoDB & Google tools

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

How it works

Step-by-step

Why use this?

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - 📄 Google Sheets Source

Block 2 - 🐘 PostgreSQL Source

Block 3 - 🍃 MongoDB Source

Block 4 - ⚙️ Process Merged Data

Block 5 - 📊 Final Google Sheet

Block 6 - Add Sheets Source ID

Block 7 - Add PostgreSQL Source ID

Block 8 - Add SQL Server Source ID

Block 9 - Add MongoDB Source ID

Block 10 - Add Analytics Source ID

Block 11 - Microsoft SQL Server

Block 12 - Google Analytics

Block 13 - Merge

Block 14 - Schedule Trigger

Block 15 - Sticky Note

Block 16 - Sticky Note1

Block 17 - Sticky Note2

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions