If you repeat your read request after a short time, the response should return the latest data. The response might include some stale data. When you read data from a DynamoDB table, the response might not reflect the results of a recently completed write operation. The data is eventually consistent across all storage locations, usually within one second or less.ĭynamoDB supports eventually consistent and strongly consistent reads. When your application writes data to a DynamoDB table and receives an HTTP 200 response (OK), the write has occurred and is durable. This allows rapid replication of your data among multiple Availability Zones in a Region.
Each Availability Zone is isolated from failures in other Availability Zones and provides inexpensive, low-latency network connectivity to other Availability Zones in the same region. Asia Pacific (Singapore) : ap-southeast-1Įvery AWS Region consists of multiple distinct locations called Availability Zones.Asia Pacific (Osaka-Local) : ap-northeast-3.
The below are the list of AWS regions with there respective code where DynamoDB is available: For example, if you have a table called People in the us-east-2 Region and another table named People in the us-west-2 Region, these are considered two entirely separate tables. Each Region is independent and isolated from other AWS Regions. Amazon DynamoDB - Ways of Protecting Data in DynamoDBĪmazon DynamoDB is available in multiple AWS Regions around the world.DynamoDB - Setup the AWS CLI on Windows.AWS DynamoDB - Introduction to DynamoDB Accelerator (DAX).AWS DynamoDB - Create a Global Secondary Index.AWS DynamoDB - Working with Items & Attributes.AWS DynamoDB - Query the Global Secondary Index.