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Merge pull request #3819 from mukundansundar/fix-phrasing 

fix phrasing issues
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Hannah Hunter 2023-10-12 11:13:02 -04:00 committed by GitHub
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daprdocs/content/en/developing-applications/building-blocks/pubsub/pubsub-bulk.md
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@ -477,37 +477,21 @@ For event publish/subscribe, two kinds of network transfers are involved.
1. From/To *App* To/From *Dapr*.
1. From/To *Dapr* To/From *Pubsub Broker*.
These are the opportunities where optimization is possible. When optimized, a Bulk requests are, which reduce number of overall calls and thus increase throughput and provide better latency.
These are the opportunities where optimization is possible. When optimized, Bulk requests are made, which reduce the overall number of calls and thus increases throughput and provides better latency.
On enabling Bulk Publish and/or Bulk Subscribe, the communication between the App and Dapr sidecar (Point 1 above) is optimized for **all components**.
Optimization from Dapr sidecar to the pub/sub broker would depend on a number of factors, for example:
- If the broker inherently supports Bulk pub/sub
- If the Dapr component is updated to support the use of bulk APIs provided by the broker.
Optimization from Dapr sidecar to the pub/sub broker depends on a number of factors, for example:
- Broker must inherently support Bulk pub/sub
- The Dapr component must be updated to support the use of bulk APIs provided by the broker
Currently, the following components are updated to support this level of optimization:
<table width="100%">
<tr>
<th>Component</th>
<th>Bulk Publish</th>
<th>Bulk Subscribe</th>
</tr>
<tr>
<td>Kafka</td>
<td>Yes</td>
<td>Yes</td>
</tr>
<tr>
<td>Azure Servicebus</td>
<td>Yes</td>
<td>Yes</td>
</tr>
<tr>
<td>Azure Eventhubs</td>
<td>Yes</td>
<td>Yes</td>
</tr>
</table>
| Component | Bulk Publish | Bulk Subscribe |
|:--------------------:|:--------:|--------|
| Kafka | Yes | Yes |
| Azure Servicebus | Yes | Yes |
| Azure Eventhubs | Yes | Yes |
## Demos