Serverless tutorials and articles about the services provided by AWS eg. AWS Lambda, API Gateway etc.
Amazon DynamoDB
In Amazon DynamoDB, the primary key serves as the unique identifier for each item within a table. It is a crucial component of the data model and plays a fundamental role in data retrieval and organization. Understanding the primary key is essential for effectively working with DynamoDB. In this section,
Amazon DynamoDB
In Amazon DynamoDB, modeling relationships between items requires careful consideration and planning. DynamoDB is a NoSQL database, and unlike traditional relational databases, it does not inherently support joins or foreign key relationships. However, you can still effectively model relationships by leveraging different strategies and design patterns. In this section, we'll
Amazon DynamoDB
Designing an effective schema is crucial for achieving optimal performance and scalability in Amazon DynamoDB. A well-designed schema considers factors such as data modeling, access patterns, and performance requirements. In this section, we'll explore key considerations and best practices for designing a schema that maximizes the capabilities of DynamoDB. Understanding
Amazon DynamoDB
In Amazon DynamoDB, attribute types define the nature and format of the data stored within attributes. DynamoDB provides a variety of attribute types to accommodate different data requirements and use cases. By selecting the appropriate attribute types, you can ensure efficient storage, retrieval, and querying of data. In this section,
Amazon DynamoDB
Amazon DynamoDB is a fully managed NoSQL database service provided by Amazon Web Services (AWS). It is designed to provide fast and predictable performance with seamless scalability for applications that require low-latency, high-performance data storage. DynamoDB is built to handle massive workloads and is capable of scaling horizontally across multiple
Serverless
Amazon EventBridge is a managed serverless event bus that you can use to connect your applications to various data sources. Amazon EventBridge was formerly known as Amazon CloudWatch Events. Any rules created in CloudWatch Events are also displayed in the EventBridge console. Amazon EventBridge has new features which are not
Amazon SNS
Amazon SNS (Simple Notification Service) is a fully managed messaging service that allows you to de-couple and scale for applications. Amazon SNS allows you to have application-to-application (A2A) and application-to-person (A2P) communication.
Serverless
When you are building microservices-based serverless applications, one of the important things will be communication between the services. When we talk about serverless in AWS, the first thing that comes to mind is the AWS Lambda service provided by AWS. In this post we will focus on how do you
AWS Lambda
We have written a few blog posts which talked about AWS Lamda, its introduction and some other areas about how to use it to spin up your API using javascript.
Amazon API Gateway
In our previous post, we talked about how to use the Cognito authorizer to control access to the API Gateway. What if you don't use Cognito or want to implement your custom logic to figure out whether the user can have access to your services or not. This is where
Amazon API Gateway
In the previous post, we talked about the various ways you can use to manage access to the REST API [https://awsmag.com/how-to-manage-access-to-rest-api-in-amazon-api-gateway/]. One of those ways was using Cognito User Pool authorization. If you are using Amazon Cognito to control the identity management for your applications, the API
Amazon API Gateway
Amazon API Gateway [https://awsmag.com/introduction-to-api-gateway/] is a fully managed service that helps developers to create and deploy scalable APIs on AWS. These APIs act as an entry point for the applications to connect and get access to data, perform business logic or access any other AWS service. In
Getting Started
In one of the previous blog posts, we have talked about creating an AWS Lambda function using Node.js [https://awsmag.com/getting-started-with-aws-lambda-and-node-js/] and deploying it using the console. We used a template function provided by AWS and use the console to configure it. We have also talked about What
AWS SAM
AWS SAM (Serverless Application Model) [https://awsmag.com/what-is-aws-sam-serverless-application-model/] is an open-source framework to develop and deploy serverless applications on AWS. In this blog post, we will try to understand the AWS SAM Template, its various parts and how to write one for developing and deploying serverless applications on AWS.
Serverless
In the previous post of this series, we have talked about AWS Lambda [https://awsmag.com/an-introduction-to-aws-lambda/], AWS SAM [https://awsmag.com/what-is-aws-sam-serverless-application-model/]and what is serverless computing [https://awsmag.com/what-is-serverless-computing/] in general. In this post, we will write a small function that can be deployed to AWS Lambda
AWS SAM
In the previous post, we talked about AWS SAM [https://awsmag.com/what-is-aws-sam-serverless-application-model/] and what is a serverless application [https://awsmag.com/what-is-aws-sam-serverless-application-model/]. If you have not yet read about it click on the links and read the articles first. In this post, we will look into setting up the