AWS Lambda vs OpenFaas

Struggling to choose between AWS Lambda and OpenFaas? Both products offer unique advantages, making it a tough decision.

AWS Lambda is a Ai Tools & Services solution with tags like serverless, eventdriven, functions.

It boasts features such as Serverless - no servers to manage, Event-driven - runs code in response to events, Automatically scales - handles any volume of events, Pay per use - pay only for compute time, Integrates with other AWS services and pros including Cost efficient - no idle capacity, Scalable - handles any workload, Flexible - wide range of languages and dependencies, Maintenance free - fully managed by AWS, High availability - built for fault tolerance.

On the other hand, OpenFaas is a Development product tagged with serverless, functions, autoscaling, automated-deployment.

Its standout features include Serverless functions, Auto-scaling, Multiple language support (Node.js, Python, Ruby, C#, etc), Open source, CLI for easy deployment, Prometheus metrics, Works with Docker & Kubernetes, and it shines with pros like Easy and fast to deploy functions, Scales automatically based on load, No servers to manage, Pay only for what you use, Integrates well with Docker and Kubernetes.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

AWS Lambda

AWS Lambda

AWS Lambda is a serverless computing service that runs code in response to events and automatically manages the computing resources. It allows users to run code without provisioning servers.

Categories:
Ai Tools & Services Serverless Computing
serverless eventdriven functions

AWS Lambda Features

  1. Serverless - no servers to manage
  2. Event-driven - runs code in response to events
  3. Automatically scales - handles any volume of events
  4. Pay per use - pay only for compute time
  5. Integrates with other AWS services

Pricing

  • Pay-As-You-Go

Pros

Cost efficient - no idle capacity

Scalable - handles any workload

Flexible - wide range of languages and dependencies

Maintenance free - fully managed by AWS

High availability - built for fault tolerance

Cons

Cold starts - latency on first invocation

Stateless - servers terminate after execution

Timeout limits - max 15 minutes per execution

Complex debugging - distributed tracing required

Vendor lock-in - tightly integrated with AWS

OpenFaas

OpenFaas

OpenFaas is an open source framework for building serverless functions. It has advanced functionality for auto-scaling and automated deployment of functions.

Categories:
Development Serverless Computing
serverless functions autoscaling automated-deployment

OpenFaas Features

  1. Serverless functions
  2. Auto-scaling
  3. Multiple language support (Node.js, Python, Ruby, C#, etc)
  4. Open source
  5. CLI for easy deployment
  6. Prometheus metrics
  7. Works with Docker & Kubernetes

Pricing

  • Open Source

Pros

Easy and fast to deploy functions

Scales automatically based on load

No servers to manage

Pay only for what you use

Integrates well with Docker and Kubernetes

Cons

Can have cold starts

Debugging can be tricky

Lock-in to framework if not using open standards

Monitoring/logging need additional work