Category: Database

In a previous AWS Database Blog post, I introduced Z-order indexing, a way in which you can sort your data to efficiently query an Amazon DynamoDB table by using range bounds on multiple attributes. In this post, we explore the process of creating a schema for your index. We look at how to decide which […]

Security is a top priority at AWS, and the same is true for our customers. We spend a significant amount of resources protecting personal data and are constantly enhancing our capabilities to make data protection easier for our customers. All AWS services including the MySQL-compatible edition of Amazon Aurora comply with the European Union’s General […]

If you use Amazon DynamoDB as your application’s NoSQL database service, you might want to track how much storage your DynamoDB tables are using. DynamoDB publishes its service metrics to Amazon CloudWatch. CloudWatch helps you monitor and analyze those metrics, set alarms, and react automatically to changes in your AWS resources. Currently, DynamoDB sends many […]

Using Amazon RDS, you can quickly and easily set up, operate, and scale your relational databases in the cloud. Amazon RDS Reserved Instances (RIs) give you the option to reserve a database instance for a one- or three- year term. This option can translate into significant discounts (up to 69%) compared to On-Demand prices. In […]

You can reap huge analytical value from billions of items and millions of requests per second in your Amazon DynamoDB service. However, you need to export your data in order to get that analytical value. Copying the data from a DynamoDB table to an analytics platform allows you to extract rich insights. In order to […]

You can migrate your databases into Amazon RDS for Microsoft SQL Server in multiple ways. Typically, you perform a simple backup and restore of the databases (along with scripting system objects such as logins). If you want a higher availability or lower downtime option, you might use the AWS Database Migration Service (AWS DMS). In […]

Welcome to this introductory series on Elasticsearch and Amazon Elasticsearch Service (Amazon ES). In this and future blog posts, we provide the basic information that you need to get started with Elasticsearch on AWS. Introduction On April 2, 2018, we released integration between Amazon Elasticsearch Service and Amazon Cognito. You can now provide and manage […]

We are happy to announce support for R4 memory-optimized instances of Amazon EC2 in AWS Database Migration Service (AWS DMS). These instances come with more memory and higher network bandwidth to help support migrations requiring higher throughput and memory-intensive operations. Here you can see the lineup of instances that is supported in DMS. Now that […]

Most often, when we discuss Amazon ElastiCache, it is in the context of enhancing the performance of read-heavy database workloads. We update our applications to employ a read-through or write-through pattern to keep data in the cache fresh and ease the burden on the database. When used in this context, ElastiCache accelerates your high volume […]

We are excited to announce support for Binary Reader for Amazon RDS for Oracle and Oracle Active Data Guard Standby as sources for migration in AWS Database Migration Service (AWS DMS). AWS DMS helps you migrate databases to AWS quickly and relatively securely. It also helps you migrate data within AWS. You can migrate your […]