Key Features of DynamoDB
Does DynamoDB support complex data structures?
Yes, DynamoDB supports multiple data types including numbers, strings, binary data, maps, sets, lists. also, Using DynamoDB you can create complex data structure such as nested JSON object or array.
Does DynamoDB support transactions for writing data?
Yes, DynamoDB supports ACID transactions, allowing you to batch multiple write operations together and ensure that they are all committed or rolled back together as a single unit of work.
How does DynamoDB handle conditional writes?
DynamoDB supports conditional writes, allowing you to specify condition that must be met for a write operation to succeed.
How can I automatically delete expired data from DynamoDB?
DynamoDB provides TTL feature to specify a timestamp attribute for items. It will automatically delete item when timestamp exceeds the specified TTL.
Key Features Of DynamoDB
Amazon DynamoDB has robust features like a fully managed, high scalability, and low-latency NoSQL database. Developers looking around for a NoSQL serverless database solution with a fully managed system should consider Amazon DynamoDB. This article aims to provide a comprehensive understanding of the key features of Amazon DynamoDB.
Pre-requisites
It’s helpful to have a basic knowledge of NoSQL databases and cloud computing.