AWS IoT Core is pleased to announce increased default service limits for all customers in all regions. Customers will now be granted 10,000 inbound and 20,000 outbound publish requests per second, increased from 3,000 and 6,000 respectively. In addition, customers will now be granted 500 connect requests per second, up from 300. The full list of AWS IoT Core limits can be found on the AWS Service Limits page. Customers needing further limit increases can request them by creating a Service Limit Increase request from the Support Center in the AWS Console.