Regions consist of two or more Availability Zones. Each Availability Zone includes one or more data centers. After you have selected a Region for your applications, as a best practice, run applications in multiple Availability Zones. This helps to ensure that your applications can continue to run if one Availability Zone fails.
Amazon AppSync supports multiple data sources, including the following AWS services: Amazon DynamoDB: A fast and flexible NoSQL database service. Amazon RDS: A managed relational database service for SQL, MySQL, PostgreSQL, and other databases. AWS Lambda: A serverless computing platform that runs your code without requiring you to provision or manage servers. Amazon S3: An…
Amazon S3 (Simple Storage Service) is a cloud storage service provided by Amazon Web Services (AWS). It allows users to store and retrieve any amount of data, at any time, from anywhere on the web. S3 provides high durability and availability for data, making it suitable for storing mission-critical data. S3 can be used for…
There are a few options that you could consider to provide adequate protection against accidental deletion of objects in Amazon S3:
Here are a few tips for studying for the AWS Certified Solutions Architect Associate exam:
AWS Lambda is a serverless compute service that lets you run code without provisioning or managing servers, creating workload-aware cluster scaling logic, maintaining event integrations, or managing runtimes. With Lambda, you can run code for virtually any type of application or backend service – all with zero administration. Just upload your code as a ZIP…