# Essential Attributes

## Essential Attributes

The following table lists some of the essential connector attributes and their details: 

<table><thead><tr><th width="271">Features</th><th width="324">Details</th></tr></thead><tbody><tr><td>Connector Status</td><td>Stable</td></tr><tr><td>API Version</td><td>v1</td></tr><tr><td>Authentication Parameters</td><td>Hostname<br>Database Port<br>Database Username<br>Database Password<br>Database name</td></tr><tr><td>SSH Tunneling</td><td>Available</td></tr><tr><td>Replication Type</td><td>Full Replication<br>Key Based Incremental</td></tr><tr><td>Replication Key</td><td>Date<br>Table Primary/Unique Keys</td></tr><tr><td>Suggested Replication Frequency</td><td>1hr</td></tr></tbody></table>

> #### Run Immediate functionality
>
> Instead of waiting for the regular scheduled data update or extraction, users can trigger an immediate data load specifically for the selected datetime range or based on specific key values.
>
> This functionality is beneficial when there is a need to retrieve and load historical data promptly, providing users with more flexibility and control over their data integration processes.


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