Cost - Tamper Proof Quality Data Using Amazon QLDB


You are responsible for the cost of the AWS services used while running this solution. As of July 2021, the cost for running this solution with the default settings in the US East (N.Virginia) is $128.58 a month (excluding free tier).

This cost estimate is based on a factory with equipment that does the following:

  1. Sends metrics, such as temperature or vibration strength, every second to an Amazon API Gateway endpoint.

  2. Captures and sends product image (1 megabyte per image) every second to Amazon S3.

  3. Sends inspection results of each individual product every second via AWS IoT Core.


    For additional details about equipment, refer to the Solution components section.

AWS service Dimensions Monthly cost
AWS IoT Core 1 message per second published $ 2.68
Amazon API Gateway 1 request per second received $ 9.37
Amazon S3 Put 1MB image per second $75.00
AWS Lambda

Invocations by above three services

Average 200ms duration with 128 MB RAM

$ 4.98
Amazon QLDB

Write input/output from Lambda functions

Add average 0.5 KB data per write query

$ 6.75
Amazon VPC S3 and API Gateway VPC Endpoint across 2 availability zones $29.80
Total: $128.58

We recommend creating a budget through AWS Cost Explorer to help manage costs. Prices are subject to change. For full details, see the pricing webpage for each AWS service used in this solution.