This presentation is an overview of the "SimFaaS: A Performance Simulator for Serverless Computing Platforms" paper published in the 11th IEEE International Conference on Cloud Computing and Services Science (CLOSER 2021). Authors: Nima Mahmoudi and Hamzeh Khazaei Presentation Video: https://youtu.be/jtv0fv_qgK4 Paper: https://pacs.eecs.yorku.ca/pubs/pdf/SimFaaS_CLOSER2021_Website_Preprint.pdf Preprint and Artifacts: https://research.nima-dev.com/publication/mahmoudi-2021-simfaas/ PACS Lab: https://pacs.eecs.yorku.ca/