AWS Database Blog
Category: Amazon DynamoDB
Differences to expect when migrating from Azure Cosmos DB to Amazon DynamoDB
Customers who are considering migrating their Azure Cosmos DB workloads to Amazon DynamoDB ask what differences to expect. In this post, we discuss the differences to expect and plan for when migrating from Azure Cosmos DB to DynamoDB. DynamoDB is a serverless key-value database optimized for common access patterns, typically to store and retrieve large […]
Writing results from an Athena query to Amazon DynamoDB
Many industries are taking advantage of the Internet of Things (IoT) to track information from and about connected devices. One example is the energy industry, which is using smart electricity meters to collect energy consumption from customers for analytics and control purposes. Vector, a New Zealand energy company, combines its energy knowledge with Amazon Web […]
Use guardrails to protect DynamoDB tables
Access control to AWS services and resources should be governed by the security principles of zero trust and least-privilege. Zero trust requires that users are strongly authenticated and fine-grained authorization is enforced before gaining access to resources. Least-privilege is a principle of granting only the permissions required to complete a task. Least-privilege is also an AWS Well-Architected best […]
Amazon DynamoDB re:Invent 2022 recap
Learn how customers like Intuit, Trustpilot, Hulu, Fidelity and Reltio are building serverless, event-driven, and scalable applications on DynamoDB. For the Amazon DynamoDB team, the 2022 AWS re:Invent was once again an incredible experience to connect and reconnect with our customers. Throughout the week, we interacted with dozens of customers to learn what is top-of-mind for […]
AWS positioned highest in execution and furthest in vision in the 2022 Gartner Magic Quadrant for Cloud Database Management Systems
AWS has been named a Leader for the eighth consecutive year in the 2022 Gartner Magic Quadrant for Cloud Database Management Systems, and this year we have been positioned highest for execution and furthest for vision. As we reflect on our recent re:Invent 2022 conference, we look forward to sharing this report which evaluates the […]
Implement serverless FIFO queues with filtering capabilities using Amazon DynamoDB transactions
Message queues allow different parts of a system to communicate and process operations asynchronously. Amazon Simple Queue Service (Amazon SQS) is a fully managed message queueing service that offers two types of message queues: standard queues and first-in-first-out (FIFO) queues. For some applications, such as a call center application, you need message filtering along with […]
Optimize the storage costs of your workloads with Amazon DynamoDB Standard-IA table class
You can use Amazon DynamoDB to build internet-scale applications that support user-content metadata and caches that require high concurrency and connections for millions of users and millions of requests per second using the default DynamoDB Standard table class. For example, Amazon.com uses DynamoDB to deliver consistently low latency for mission critical and extreme-scale events such […]
Your guide to Amazon DynamoDB sessions at AWS re:Invent 2022
AWS re:Invent 2022 is almost here! This post includes a complete list of sessions dedicated to Amazon DynamoDB at re:Invent, November 28 through December 2, 2022. Use the information on this page to help schedule your conference week in Las Vegas this year. Keynotes and leadership sessions Swami Sivasubramanian, Vice President of AWS Data and […]
Use vertical partitioning to scale data efficiently in Amazon DynamoDB
Amazon DynamoDB is a fully managed and serverless NoSQL cloud database service that provides consistent performance at any scale, with zero-downtime for maintenance or scaling. While there is a maximum item size of 400 KB (inclusive of both attribute names and values), you can use a technique called vertical partitioning to scale your data beyond […]
Overview of building resilient applications with Amazon DynamoDB global tables
AWS Senior Principal Solutions Architect Randy DeFauw has written a four-part series about how to use Amazon DynamoDB global tables as part of your strategy to build resilient, multi-Region applications that have the lowest possible recovery time objective and recovery point objective. This post summarizes each post in the series and provides a single link […]