1. 2018. AWS Lambda Limits. https://docs.aws.amazon.com/lambda 2018. AWS Lambda Limits. https://docs.aws.amazon.com/lambda
2. 2018. Google Cloud Functions Limits. https://cloud.google.com/functions/quotas 2018. Google Cloud Functions Limits. https://cloud.google.com/functions/quotas
3. 2018. IBM Bluemix Limits. https://console.bluemix.net/docs/openwhisk/openwhisk_reference.html 2018. IBM Bluemix Limits. https://console.bluemix.net/docs/openwhisk/openwhisk_reference.html
4. Empowering Low-Latency Applications Through a Serverless Edge Computing Architecture