IoT Bridge for Snowflake requires certificates to establish a connection to Snowflake. Private key files can be uploaded on the 'IoT Bridge for Snowflake → Certificates' page as shown below:

To upload a private key file, simply click 'UPLOAD FILE', select the file, and it will appear in the certificates page as shown below:

The configuration of the connection to Snowflake and the properties around how IoT Bridge functions are in the 'IoT Bridge for Snowflake → Configuration' section as shown below.

Each of the configuration properties is described below.

• General
  • Snowflake Sparkplug MQTT Application Enabled
    • Enable the Snowflake Sparkplug MQTT Application which will allow IoT Bridge for Snowflake to process Sparkplug B messages
  • Snowflake Raw MQTT Application Enabled
    • Enable Snowflake Raw MQTT Application which will allow IoT Bridge for Snowflake to process non-Sparkplug MQTT messages
  • Primary Host
    • The primary host ID if this IoT Bridge for Snowflake instance is the acting primary host
  • Region
    • The Cloud region the IoT Bridge for Snowflake instance is in if applicable
  • Schema Version
    • IBSNOW schema version. Defines the IoT Bridge for Snowflake schema to be used when calling stored procedures
  • Sequence Reordering Timeout (in ms)
    • The Sparkplug sequence reordering timeout in milliseconds
• Notify
  • Notify Database Name
    • The Database name associated with the connection that is already provisioned in the Snowflake account (e.g. MyDb)
  • Notify Warehouse Name
    • The Warehouse name associated with the notifications already provisioned in the Snowflake account (e.g. PUBLIC)
  • Notify Schema Name
    • The Schema name associated with the Database already provisioned in the Snowflake account (e.g. PUBLIC)
• Metrics
  • Metrics Enabled
    • Whether or not to create and update IBSNOW informational tracking metrics
  • Enable Performance Metrics
    • Enable performance metrics such as 'NotifyIngest thread pool info' and 'Message Inflow Rates' per EdgeNode or topic
  • Metrics Sparkplug Group ID
    • The Sparkplug Group ID to use for IBSNOW asset names
  • Metrics Bridge Info Sparkplug Edge Node ID
    • The 'Bridge Info' Sparkplug Edge Node ID to use for IBSNOW assets
  • Metrics Edge Node Info Sparkplug Edge Node ID
    • The 'Edge Node Info' Sparkplug Edge Node ID to use for IBSNOW assets
  • Metrics MQTT Client Info Edge Node ID
    • The 'MQTT Client Info' Sparkplug Edge Node ID to use for IBSNOW assets
• Tasks
  • Tasks Enabled
    • Whether or not to send notification tasks to Snowflake based on incoming Sparkplug events
  • Birth Thread Count
    • The number of threads to use for BIRTH handling in Snowflake
  • NBirth Retries
    • The number of times to retry the NotifyIngest task on failure
  • Keep Alive (in seconds)
    • This setting allows to kill inactive threads after keep-alive expires
  • NBirth Delay (in ms)
    • The number of milliseconds to delay after receiving an NBIRTH before notifying Snowflake over the event (requires snowflake_notify_task_enabled is true)
  • Data Delay (in ms)
    • The number of milliseconds to delay after receiving a DBIRTH or DATA message before notifying Snowflake over the event (requires snowflake_notify_task_enabled is true)
• Streaming Configuration
  • Topic Based Insert
    • Do raw MQTT inserts one topic at a time
  • Channel Scheme
    • The scheme to use for channels and their names
  • Channel Name
    • A custom channel name for the connection (e.g. MyChannel)
  • Channel Scheme Prefix
    • A channel name prefix to the channel scheme defined above
    • This is required when IBSNOW is deployed in a redundant configuration
    • This prefix should be unique to this IBSNOW instance
  • Sparkplug Table Name
    • The Table name for Sparkplug data associated with the Database and Schema already provisioned in the Snowflake account (e.g. MyTable)
  • MQTT Table Name
    • The Table name for RAW MQTT data
  • Max MQTT Streaming Channel
    • Maximum number of streaming channels for RAW MQTT message
  • Max Sparkplug Insert Batch Size
    • Maximum number of rows to insert into the snowflake_streaming_table at once. Set to 0 for no limit
  • Max MQTT Insert Batch Size
    • Maximum number of rows to insert into the snowflake_mqtt_streaming_table at once. Set to 0 for no limit
  • Ingest Task Period (in seconds)
    • Ingest task execution period in seconds
  • MQTT Ingest Task Period (in seconds)
    • Raw MQTT ingest task execution period in seconds
• Streaming Profile
  • User
    • The user provisioned in Snowflake and granted the processor_role by the IoT Bridge Setup Assistant
  • URL
    • The snowflake endpoint
    • Example: https://ACCOUNT_ID.snowflakecomputing.com:443
      • Replace ACCOUNT_ID with your Snowflake Account ID
  • Account
    • The Snowflake Account ID
  • Private Key
    • Select your private key file for Snowflake that was uploaded to the certificates page
  • Port
    • Must be 443
  • Host
    • The snowflake endoing FQDN
    • Example: ACCOUNT_ID.snowflakecomputing.com
      • Replace ACCOUNT_ID with your Snowflake Account ID
  • Schema
    • This is the staging_schema from the IoT Bridge Setup Assistant. If using default settings, this will be stage_db
  • Scheme
    • Streaming protocol (http/https)
  • Database
    • This is the cl_bridge_staging_db form the IoT Bridge Setup Assistant. If using default settings, this will be cl_bridge_stage_db
  • Connect String
    • Example: jdbc:snowflake://ACCOUNT_ID.snowflakecomputing.com:443
      • Replace ACCOUNT_ID with your Snowflake Account ID
  • SSL
    • Enable SSL for the streaming profile connection
  • Warehouse
    • This is the cl_bridge_ingestion_warehouse from the IoT Bridge Setup Assistant. If using default settings, this will be cl-bridge_ingest_warehouse
  • Role
    • This is the processor_role from the IoT Bridge Setup Assistant. If using default settings, this will be cl_bridge_process_rl