AWS Dynamo DB: A Beginner’s Guide
Amazon DynamoDB is designed for applications that require low-latency data access, flexible data models, and seamless scalability. It provides fast and predictable performance, making it ideal for internet-scale applications. Here are some key features: Managed Service: DynamoDB is fully managed by AWS, which means you don’t need to worry about infrastructure provisioning, scaling, or maintenance. NoSQL Database: It follows a NoSQL data model, allowing you to store and retrieve data without the constraints of a fixed schema. Seamless Scalability: DynamoDB automatically scales to handle varying workloads and traffic spikes. High Availability: Data is replicated across multiple Availability Zones (AZs) for durability and fault tolerance. Flexible Data Models: You can choose between key-value and document data models. Key Components of DynamoDB Tables: The fundamental unit of storage in DynamoDB. Each table consists of items (records) with a primary key. Primary Key: Partition Key (H