DB - MongoDB (Gen 1)
Review the MongoDB Integration Guide.
Overview
The DB - MongoDB (Gen 1) integration enables an Edge System to connect with a MongoDB database.
Supported versions
- MongoDB 2.x - MongoDB 3.2
Supported communication
- Outbound (Edge to Database) - Yes
- Inbound (Database to Edge) - No
Configurations
Variable | Detail | Required |
|---|---|---|
Name | Enter a name for the connector | Yes |
Hostname | IP Address or Hostname of MongoDB Server (Must be reachable from the Edge system) | Yes |
Port | MongoDB Server port | Yes |
Username | User name | No |
Password | User password | No |
Auth database | Authentication database name | No |
Auth mechanism | Authentication mechanism (can be one of "SCRAM-SHA-1", "MONGODB-CR", "MONGO-CR", "PLAIN", "MONGODB-X509") | No |
Database | Database name. If database does not exist it is created. | Yes |
Collection | Collection name. If collection does not exist it is created. | Yes |
Show Mapping | Data from a predefined table could be mapped into a custom one. Example: {"from": "to"} where "from" is a column from predefined table, and "to" is a column from destination table. See Work with Tables in SQL Connectors (Create Table and Show Mapping)Work with Tables in SQL Connectors (Create Table and Show Mapping) to learn more. | |
Commit timeout | Transaction commit timeout (ms) | No |
Max transaction size | Maximum number of messages before a transaction is committed regardless of timeout | No |
Throttling limit | Set a limit on the number of outbound messages per second. If sending data to a server that has restrictions on the rate of incoming messages, this ensures that no messages are lost. | No |
Queue mode | Select the sequence of data transfer: FIFO or LIFO. Selecting FIFO (First In First Out) will send the earliest message first. Selecting LIFO (Last In First Out) will send the latest message first. | No |
Persistent storage | If enabled, messages in the outbound queue are stored on disk. If there are interruptions in connection or power loss, messages will be retained and eventually sent when the connection is restored. | No |