Thabo Lebelo-Ximba (Page 2)

Thabo Lebelo-Ximba

More issues

Lambda integrations in API Gateway

Lambda functions can be invoked on an HTTPS URL using methods GET, PUT, and POST. The data passed to the URL can be made available inside the lambda function too. You can integrate an API method with a Lambda function using Lambda proxy integration or non-proxy (custom) integration.

Deploy an Angular Application to S3 and CloudFront

Angular is a JavaScript framework for building single-page client applications using HTML and TypeScript. We can easily host the generated static website on Amazon S3 by configuring a CloudFront (CDN) distribution and then uploading the Angular build artefacts to the bucket.

Scan Docker images for vulnerabilities with AWS ECR

Amazon ECR is a fully managed container registry used to store, manage and deploy container images. ECR Image Scanning assesses and identifies operating system vulnerabilities. Using automated image scans you can ensure container image vulnerabilities are found before getting pushed to production.

Consume a GraphQL API from a React Application

React is a JavaScript library used to create websites, it allows us to create Single Page Applications. The server will only send a single HTML page to the browser for the website to run fully, the react application manages the whole website including the data, user interaction, and routing.

Secure S3 Objects Using a Presigned URL

Amazon S3 (Simple Storage Service) is used to store objects, files, or more data that is persistent and easily accessible. We can easily integrate AWS S3 buckets with almost any modern infrastructure such as mobile applications, web applications, etc.

Generate a GraphQL API from a DynamoDB Table

AWS AppSync can automatically create a GraphQL schema from existing Amazon DynamoDB tables. This can be useful if you have DynamoDB tables that you want to expose data through a GraphQL endpoint, or if you’re more comfortable starting first with your database design instead of a GraphQL schema.

Reference SSM Parameters in a CDK Stack

AWS Systems Manager Parameter Store (SSM) provides you with a secure way to store config variables for your applications. SSM can store plaintext parameters or KMS encrypted secure strings.

Import JSON Data into DynamoDB

Amazon DynamoDB is a fully managed NoSQL database service where maintenance, administrative burden, operations and scaling are managed by AWS. It provides single digit latency, even for terabytes of data. This is why it is used for applications where very fast reads are required.

AWS AppSync Authorization using Lambda

AWS AppSync is a fully managed service that makes it easy to develop GraphQL APIs by handling the heavy lifting of securely connecting to data sources like AWS DynamoDB, Lambda, and more.

Running a GraphQL Server on NodeJS

The fundamental idea of a GraphQL API is that all API functionality is available via a unified query language, under a single endpoint. GraphQL is designed to make APIs fast, flexible, and developer-friendly.