AWS Database Blog

Verify delivery conditions with the Accord Project and Amazon Quantum Ledger Database – Part 1

Smart legal contracts are an emerging technology in the legal tech domain. Their main goal is to make the verification of terms and conditions in legal contracts more efficient. Unlike smart contracts, which are self-running programs in distributed ledger databases (usually in blockchain-based systems), smart legal contracts represent an entire legal contract. They combine a […]

Learn how Dream11, the World’s largest fantasy sports platform, scale their social network with Amazon Neptune and Amazon ElastiCache

This is a guest post co-written by Bharat Kumar, Graph Databases Lead at Dream11. Dream11, the flagship brand of Dream Sports, is the world’s largest fantasy sports platform, with more than 100 million users. We have infused the latest technologies of analytics, machine learning, social networks, and media technologies to enhance user experience. Dream11 is […]

Accelerate your data warehouse migration to Amazon Redshift – Part 1

In this post (the first in a multi-part series), we describe new capabilities to automate your schema conversion, preserve your investment in existing scripts, reports, and applications, accelerate query performance, and reduce your overall cost to migrate to Amazon Redshift. Check out all posts in this series: Accelerate your data warehouse migration to Amazon Redshift […]

How to migrate Amazon DynamoDB tables from one AWS account to another with AWS Data Pipeline

February 2023 Update: Console access to the AWS Data Pipeline service will be removed on April 30, 2023. On this date, you will no longer be able to access AWS Data Pipeline though the console. You will continue to have access to AWS Data Pipeline through the command line interface and API. Please note that […]

Deploy multi-Region Amazon Aurora applications with a failover blueprint

Certain organizations require multi-Region redundancy for their workloads to achieve disaster recovery and business continuity. Disaster recovery is an important part of resiliency strategy and concerns how a workload responds when a disaster strikes. The most common pattern to have as a disaster recovery solution in AWS is to build a multi-Region application architecture including […]

Migrate from Azure Cosmos DB API for MongoDB to Amazon DocumentDB (with MongoDB Compatibility) using the online method

Amazon DocumentDB (with MongoDB compatibility) is a fast, scalable, highly available, and fully managed document database service that supports MongoDB workloads. The Amazon DocumentDB Migration Guide outlines three primary approaches for migrating from MongoDB to Amazon DocumentDB: offline, online, and hybrid. Although the migration guide refers to MongoDB, you can use the offline migration approach […]

Build a graph application with Amazon Neptune and AWS Amplify

More and more organizations are adopting graph databases for various use cases, such as legal entity lookup tools in the public sector, drug-drug interaction checkers in the healthcare sector, and customer insights and analytics tools in marketing. If your application has relationships and connections, using a relational database is hard. But Amazon Neptune, a fully […]

Upgrading Amazon RDS for Oracle database engine with minimal downtime using AWS DMS

Amazon Relational Database Service (Amazon RDS) for Oracle is a managed database service that makes it easier to set up, operate, and scale Oracle deployments on AWS. Amazon RDS for Oracle provides newer versions of Oracle Database so you can keep your DB instance up to date. Newer versions can include bug fixes, security enhancements, […]

Build a GraphQL API for Amazon DocumentDB (with MongoDB compatibility) using AWS AppSync

AWS AppSync is a fully managed service that makes it easy to develop GraphQL APIs by handling the heavy lifting of securely connecting to data sources like Amazon DynamoDB, AWS Lambda, and more. Adding caches to improve performance, subscriptions to support real-time updates, and client-side data stores that keep off-line clients in sync are just […]