Serverless Services on AWS, Azure and GCP

Serverless Services on AWS, Azure and GCP

Hey there, developers and cloud enthusiasts! In this post, I'm diving into the world of serverless computing and a brief introduction to some of the services by putting 3 big cloud giants head-to-head: Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP). So, let's dive into the serverless showdown.

What is the deal with Serverless?

Serverless does not mean there are no servers involved ;) It's all about leaving the server management to the cloud provider so that we, developers, can focus on logical code in the application. Therefore, no need to worry about scaling or maintaining servers. So cool right?

Why go with serverless?

Here are some advantages of using serverless.

Cost efficiency: We only pay for what we use during function execution. No more money down the drain on snoozing servers!

Scale Like a Pro: Say goodbye to traffic jams. Serverless platforms automatically handle traffic spikes like it's no big deal.

Low Maintenance: Server patching? Not our problem anymore! We get to focus on creating awesome applications while the provider does the hard part.

Speed Racer Mode: Serverless lets us develop and deploy faster than a speeding bullet.

Serverless on Amazon Web Services(AWS)

AWS Lambda

AWS Lambda is a serverless compute service that allows you to run code without provisioning or managing servers. It supports multiple programming languages including Node.js, Python, Java, Ruby, Go, and .NET Core. and can be triggered by various events, such as API requests, file uploads to S3, or changes to a database. AWS Lambda follows a pay-as-you-go pricing model. You are billed based on the number of requests and the time your code executes. You pay only for the compute time consumed during function execution, with no charges for idle time.

AWS Fargate

AWS Fargate is a serverless container service that lets you run Docker containers without managing the underlying infrastructure. It automatically scales based on demand, and you only pay for the resources used by your containers. With Fargate, you can focus solely on your application and containerized workloads while AWS handles the server provisioning, scaling, and maintenance for you.

Amazon S3

Amazon Simple Storage Service (S3) is a scalable object storage service. While not strictly serverless, it's often considered a key component in serverless architectures. It allows you to store and retrieve any amount of data at any time. S3 actually makes it an ideal solution for various storage needs, from simple data backup to serving large-scale websites and applications.

AWS Step Functions

AWS Step Functions is a serverless workflow service that helps you coordinate multiple Lambda functions, tasks, and services to build complex workflows. It allows you to visually design and manage your workflows with ease. It enables you to build and coordinate complex workflows by defining a series of steps or tasks as a state machine. This state machine is automatically generated when we provide in JSON format. Each step represents an action, such as calling an AWS Lambda function, invoking an activity, or waiting for an external event.

Amazon SQS

Amazon Simple Queue Service (SQS) is a fully managed message queue service. It decouples the components of a distributed application, allowing them to communicate asynchronously. SQS helps ensure the reliability and scalability of message processing. SQS is suitable for various use cases like

  • Decoupling microservices

  • Batch Processing

  • Distributed Systems

  • Asynchronous Processing

Amazon API Gateway

Amazon API Gateway is a fully managed service that enables you to create, publish, maintain, monitor, and secure APIs at any scale. It acts as a front door for applications to access data, business logic, or functionality from your backend services or Lambda functions.

Serverless on Microsoft Azure

Azure Container Apps

Azure Container Apps is a fully managed service in Microsoft Azure that allows you to deploy and run containerized applications effortlessly. It abstracts away the complexities of managing infrastructure, empowering you to focus solely on your application code. With automatic scaling, it ensures your apps handle varying workloads without manual intervention. Azure Container Apps is an excellent choice for building and deploying microservices-based applications.

Azure Kubernetes Service (AKS)

Azure Kubernetes Service (AKS) is a managed Kubernetes container orchestration service in Azure. It takes care of the Kubernetes control plane, making it easy for you to deploy, manage, and scale containerized applications. With AKS, you can create, update, and scale Kubernetes clusters with minimal effort, allowing you to focus on building scalable and resilient applications.

Azure Functions

Azure Functions is a serverless compute service that enables you to run event-driven code without managing infrastructure. You can write functions in your preferred language and trigger them based on various events, such as HTTP requests, timers, or message queues. Azure Functions automatically scales to handle incoming traffic and charges you only for the resources used during function execution, making it an efficient way to build serverless applications.

Azure Cosmos DB

Azure Cosmos DB is a globally distributed NoSQL database service that provides high availability and low-latency performance. It supports multiple data models, including document, key-value, graph, and column family, making it suitable for various application needs. Cosmos DB's elastic scalability and multi-region replication ensure your data is always available and resilient, making it ideal for building data-intensive applications.

Azure Blob Storage

Azure Blob Storage is a secure and cost-effective solution for storing and managing unstructured data. It's perfect for storing images, videos, backups, and large files. Blob Storage provides different tiers to optimize storage costs and integrates with Azure CDN for global content delivery with low latency. You can access your data through simple HTTP/HTTPS calls or use Azure SDKs for various programming languages, making it a reliable choice for your data storage requirements.

Serverless on Google Cloud Platform(GCP)

Cloud Run

Google Cloud Run is a serverless container platform that allows you to run stateless HTTP containers. You can deploy containerized applications using Docker to Cloud Run and have them automatically scaled based on incoming traffic. This service is suitable for microservices and modern container-based applications.

Cloud Functions

Google Cloud Functions is a serverless compute service that allows you to write, deploy, and execute lightweight event-driven functions. You can trigger these functions in response to various GCP events, such as changes to Cloud Storage, Pub/Sub messages, HTTP requests (via HTTP triggers), or Firebase Realtime Database events. Cloud Functions automatically scale based on demand and charge only for the compute resources used during function execution.


Cloud Firestore is a NoSQL document database that offers real-time data synchronization and automatic scaling. Although not strictly a serverless service, Firestore is designed to scale automatically based on demand and is well-suited for serverless architectures.

Cloud Pub/Sub

Cloud Pub/Sub is a fully managed, scalable messaging service for building event-driven systems. It allows you to send and receive messages between independent applications. Pub/Sub can be used as a standalone service or in combination with other serverless services to build event-driven architectures.


Please note that the provided links i will take you to the official documentation and resources related to serverless services offered by Google Cloud Platform, Microsoft Azure, and Amazon Web Services. These references contain in-depth information on each cloud provider's serverless offerings like use cases, pricing details, and other relevant resources for further exploration📚

  1. Google Cloud Platform Serverless

  2. Azure Serverless

  3. AWS Serverless


In conclusion, the serverless paradigm has revolutionized the way we build and deploy applications in the cloud. Its simplicity, cost-efficiency, and automatic scaling capabilities have made it a game-changer for developers worldwide.

Whether you're a fan of AWS, Azure, or GCP, each cloud provider offers a rich set of serverless services that cater to various application needs. So, whether you're building microservices, web applications, or data-intensive solutions, use this power of serverless computing, and let the cloud handle the heavy lifting.

Happy coding and may your applications scale nicely in this exciting serverless era! 🚀💻🌟