AWS Dynamodb Pricing

AWS DynamoDB Pricing

DynamoDB, the versatile NoSQL database service from AWS, offers a pricing model tailored to your specific needs. The crux of its pricing is primarily influenced by your desired throughput capacity and data storage requirements.

For smooth operation, you can provision Read Capacity Units (RCUs) and Write Capacity Units (WCUs) to determine the number of read and write requests handled per second, respectively. This empowers you to scale up or down as your application’s demands fluctuate.

If manual capacity planning feels daunting, fret not! The On-Demand Capacity Mode liberates you from provisioning throughput capacity. In this mode, DynamoDB dynamically adjusts to accommodate your read and write demands, simplifying your management overhead.

Remember, your data’s home comes with a price tag too. DynamoDB considers the data storage in gigabytes (GB) as a cost factor, reflecting the amount of information you hold within your tables.

The dynamism of DynamoDB extends beyond a single region with the Global Tables feature. By replicating your data across multiple AWS regions, you can enhance data resiliency and availability, albeit at additional costs.

Keep an eye on your data transfer, as AWS charges for both incoming and outgoing data. Monitoring this aspect ensures you stay well-informed about the impact on your expenses.

And if you wish to catch the changes in your table, DynamoDB Streams offers the perfect solution. While it’s a valuable feature, do note that there are additional charges based on the number of read request units on the stream.