In this post, I demonstrate how to create anAWS Identity and Access Management(IAM)policythat will be attached to an IAM role. The role is then used to grant a Lambda function access to a DynamoDB table. By usin
In this post, I demonstrate how to create an AWS Identity and Access Management (IAM) policy that will be attached to an IAM role. The role is then used to grant a Lambda function access to a DynamoDB table. By using an IAM policy and role to control access, ...
by using Amazon DynamoDB global tables. For the sake of simplicity, this example uses only user_id and user_name attributes. To get started, you create a DynamoDB table called UserProfiles in the US West (Oregon) Region. It should have a primary key nam...
DAX does not recognize any DynamoDB operations for managing tables (such asCreateTable,UpdateTable, and so on). If your application needs to perform these operations, it must access DynamoDB directly rather than using DAX. For detailed information about DAX and DynamoDB consistency, seeDAX and ...
Any given global table can only have one replica table per AWS Region. For more information about how to get started with global tables, see Tutorial: Creating a global table. When you create a DynamoDB global table, it consists of multiple replica tables (one per Region) that DynamoDB ...
3. Creating and loading an Amazon DynamoDB table The next thing we’d like to do is create an empty DynamoDB table. For that, we need to specify a table name and aprimary keythat uniquely identifies each item in the table. There are two kinds of primary keys in DynamoDB: simple and...
Alternatively add the gem to your Gemfile and install it via bundler.Creating your first tableGet started by initializing a client object and creating your first table:require 'aws-sdk-dynamodb' dynamodb = Aws::DynamoDB::Client.new dynamodb.create_table({ table_name: 'Products', attribute_...
If you create a table, you must convert type data into type string or type binary for storage in Table Store. As reading the data, you must deserialize data into the JSON format. When preparing for migration from DynamoDB to Table Store, perform the following data conversions: ...
You will need an AWS account and access to an Amazon Linux 2 compatible environment (CloudShell or Cloud9 are both AWS native ways to achive this) with permission to create resources in several AWS services: DynamoDB IAM Lambda API Gateway Route 53 S3 Deployment Steps Going for...
Over the past few years, DynamoDB has gotten more and more popular as a database. This is for a few reasons, such as the way it fits so well with serverless architectures using AWS Lambda or AWS AppSync or due to the growing community around how to model DynamoDB spurred by thetalks...