AWS Database Blog

Data masking is an important technique in cybersecurity, allowing organizations to safeguard personally identifiable information (PII) and other confidential data, while maintaining its utility for development, testing, and analytics purposes. Data masking involves replacing original sensitive data with false, yet realistic information. This process helps ensure that the masked version preserves the format and characteristics […]

In this post, we walk you through the process of cloning an Amazon RDS Custom for Oracle database to an EC2 instance using multi-volume Amazon Elastic Block Store (Amazon EBS) snapshots for storage replication. This approach is useful for setting up a disaster recovery (DR) environment in a Region where RDS Custom is not yet available.

In this post, we show you a straightforward approach to connect to a Db2 database using SSL in Java, without needing a trust store or invoking keytool.

Developing applications on Amazon Neptune Database historically required users setup access into the VPC where it is hosted and use either 3rd party drivers or direct HTTP requests. In this post, we discuss how two key features, public endpoints and the Neptune Data API, solve these common challenges in Amazon Neptune application development. Public endpoints […]

Oracle Database@AWS (ODB@AWS) is an offering you can use to access Oracle Exadata infrastructure managed by Oracle Cloud Infrastructure (OCI) within Amazon Web Services (AWS) data centers. You can use ODB@AWS to migrate your Oracle Exadata workloads to AWS while maintaining the same performance and features as your on-premises Oracle Exadata deployments. You benefit from […]

In this post, we deep dive into AWS Database Migration Service Data Resync, a feature that was introduced in DMS version 3.6.1 to detect and resolve data inconsistencies during database migrations, eliminating the need for manual intervention.

In this post, we show how you can use AWS CloudFormation and Terraform to automate Timestream for InfluxDB instance deployment and teardown.

In this post, we demonstrate how to stream data from DynamoDB to Amazon S3 Tables to enable analytics capabilities on your operational data.

In this post, we explore several approaches for automating the generation of vector embedding in Amazon Aurora PostgreSQL-Compatible Edition when data is inserted or modified in the database. Each approach offers different trade-offs in terms of complexity, latency, reliability, and scalability, allowing you to choose the best fit for your specific application needs.

AWS DMS accommodates a broad range of source and target data repositories, such as relational databases, data warehouses, and NoSQL databases. Proper preparation and design are vital for a successful migration process, especially when it comes to optimizing performance and addressing potential delay issues. In this blog post, we offer guidance about recognizing potential root causes of complete load and CDC delays early in the process and provide suggestions for optimally clustering tables to achieve the best performance for an AWS DMS task.