How to Optimize Snowpipe Data for Performance

 

 

 

How to optimize Snowpipe data for performance? Several factors play a part in data loading through Snowpipe. Generally, you should stage data in one-minute intervals. If data is arriving continuously, you should choose file size of 100-250 MB. However, for the best performance, consider splitting your job into smaller segments. The maximum number of parallel threads in Snowpipe is 99. However, you should be aware that more parallel threads will lead to slower performance and increased latency.

 

Using smaller files will improve the speed of Snowpipe data ingestion. The smaller files will prompt Snowpipe to process the data more often, reducing the import latency to under 30 seconds. However, you will be paying more for Snowpipe as it is not designed to handle large files. As a result, the number of concurrent file imports will be limited. It is recommended that you do not use Snowpipe for real-time analytics, as this is too slow for some uses. 
 

To Optimize Snowpipe data ingestion, ensure that the data ingested is suited to the ingesting process. It can accept data from an external stage such as AWS Simple Storage Service or Azure Blob Storage. If you're using Snowpipe for events, data ingestion via streaming is recommended, which enables micro-batch processing and distributed computing. Ensure that the file is loading successfully before starting the process. Moreover, make sure that you optimize the data scrubbing in Snowpipe as well.

 

The back-pressure algorithm can be implemented with the help of the REST API of Snowpipe. It is possible to increase the throughput of Snowpipe by adding larger files to the queue. But keep in mind that this method has its drawbacks. First of all, you will need to adjust the parameters of your streaming service. Second, you should also adjust your workload. When using a streaming service such as Kafka, you should avoid importing tiny files too often as it will reduce your Snowpipe performance. For additional info about the topic, read this article about snowflake.

 

 

In addition to maximizing performance, you should also consider using cloud provider event filtering. By using cloud provider event filtering, you will reduce notification noise and ingestion latency. Third, you should also enable auto-ingest. By doing this, Snowpipe loads data into the target table when the data is available in stage. You can also configure the system to trigger auto-ingest if you have a notification. In this case, an event message will alert Snowpipe to load data into your target table.

 

When it comes to Snowpipe, you should choose the type of processing you need. Ingestion can be done manually or using an external service. Data load performance depends on the type of data and its compression. For example, if you're loading data from a TSV archive, you'll likely end up with a single-column warehouse table. The other option is to use Snowpipe. However, you should remember that it is not recommended for all users. Explore more on this subject by clicking here: https://en.wikipedia.org/wiki/Snowflake_schema.