Setting advanced connection properties

In the Advanced tab, you can define advanced properties for the Google Cloud Pub/Sub target endpoint:

Performance tuning

If you experience performance issue, you can try adjusting these parameters to improve performance.

For each message batch:

• Max number of messages: The maximum number of messages to include in each batch sent to Google Cloud Pub/Sub.
• Max batch size (bytes): The maximum size of each batch to send.
• Max batch latency (milliseconds): The interval between publishing message batches.

Internal parameters

Internal parameters are parameters that are not exposed in the UI. You should only use them if instructed by Qlik Support.

To add internal Qlik Replicate parameters:

1. Click the Internal Parameters link.

   The Internal Parameters dialog box opens.

2. In the edit box, type the name of the parameter you need to add and then click it.
3. The parameter is added to the table below the search box with its default value.
4. Change the default value as required.
5. To reset the parameter value to its default, click the "Restore default value" icon at the end of the row.

More options

These options are not exposed in the UI as they are only relevant to specific versions or environments. Consequently, do not set these options unless explicitly instructed to do so by Qlik Support or product documentation.

To set an option, simply copy the option into the Add feature name field and click Add. Then set the value or enable the option according to the instructions you received.

Settings summary

You can view a summary of your settings by clicking the Setting Summary link. This is useful if you need to send a summary of your settings to Qlik Support.