Amazon DynamoDB 是快速、彈性的 NoSQL 資料庫 服務,適合各種規模、需要一致性、十毫秒內延遲時間的所有應用程式。它是全受管的雲端資料庫,支援文件和機碼值存放區模型。彈性的資料模型、可靠的效能及自動擴展輸送容量使其非常適合行動、Web、遊戲、廣告技術、IoT 和許多
and then Rockset switches to the streams API to maintain a time-ordered queue of updates. With Rockset’s built-in connector to DynamoDB, a game developer does not need to build or manage their own integration with DynamoDB streams
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 using an IAM policy and role to control access, I ...
To create a DAX cluster, you use the AWS Management Console. Unless you specify otherwise, your DAX cluster runs within your default VPC. To run your application, you launch an Amazon EC2 instance into your Amazon VPC. You then deploy your application (with the DAX client) on the EC2 inst...
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 using an IAM policy and role to control access, I...
Step 1. Create function To create an AWS Lambda function, use theCreate functionbutton on the Lambda console. The console method suits early stages of development rather than applications in production. To create an AWS Lambda function, select the 'Create function' button. ...
Step 2: Create a role for your Lambda function Navigate to the IAM console. Create a new role with the AWSLambdaDynamoDBExecutionRole managed policy. Name the role something likelambda-validator. Step 3: Add permissions to update DynamoDB ...
gem install aws-sdk-dynamodb Alternatively add the gem to your Gemfile and install it via bundler. Creating your first table Get started by initializing a client object and creating your first table: require 'aws-sdk-dynamodb' dynamodb = Aws::DynamoDB::Client.new dynamodb.create_table({ ta...
In this challenge, Amazon S3 meets DynamoDB and we see if we can combine AWS services to access and query data without writing a single line of code! Today we want to use KNIME Analytics Platform to read and write information usingAmazon S3, an object storage service, and then access that...
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...