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Documentation Index

Fetch the complete documentation index at: https://docs.plumi.ai/llms.txt

Use this file to discover all available pages before exploring further.

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Overview

Connect Plumi to MongoDB databases, including:
  • Self-hosted MongoDB
  • MongoDB Atlas
  • Amazon DocumentDB

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Connection Details

FieldDescriptionExample
Connection StringMongoDB URImongodb+srv://...
DatabaseDatabase namemyapp

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Connection String Format

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Standard Format

mongodb://username:password@host:port/database

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MongoDB Atlas (SRV)

mongodb+srv://username:password@cluster.mongodb.net/database

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MongoDB Atlas Setup

  1. Go to your MongoDB Atlas cluster
  2. Click Connect
  3. Select Connect your application
  4. Copy the connection string
  5. Replace <password> with your password

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Network Access

Add Plumi’s IP to your Atlas IP Access List:
  1. Go to Network Access
  2. Click Add IP Address
  3. Add Plumi’s IP or allow access from anywhere (for testing only)

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Querying MongoDB

Plumi translates SQL-like queries to MongoDB aggregation pipelines: 
-- Find documents
SELECT * FROM users WHERE age > 21 LIMIT 10;

-- Aggregation
SELECT city, COUNT(*) as count
FROM users
GROUP BY city
ORDER BY count DESC;

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Supported Operations

SQLMongoDB Equivalent
SELECT$project
WHERE$match
GROUP BY$group
ORDER BY$sort
LIMIT$limit
JOIN$lookup

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Best Practices

Create indexes: Ensure your MongoDB collections have indexes on frequently queried fields.
Use projections: Select only the fields you need to reduce data transfer.

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Troubleshooting

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”Authentication failed”

  • Verify username and password in the connection string
  • Ensure the user exists in the correct database
  • Check the authentication database (usually admin)

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“Connection timed out”

  • Verify network connectivity to MongoDB
  • Check Atlas IP access list includes Plumi’s IP
  • Ensure the MongoDB instance is running