Firstly, you can use the DynamoDBChatMessageHistory class from the LangChain framework to store and retrieve chat messages in a DynamoDB table. Here's an example of how to create a DynamoDB table and use DynamoDBChatMessageHistory to add and retrieve chat messages: import boto3 from langcha...
We can create the table using theAmazon DynamoDB Create Tablenode. In its configuration we are presented with several options to choose a table name, define appropriate hash and range keys (and their associated types), choose a billing mode, and set read and write units. Here we’ll choose...
"arn:aws:dynamodb:eu-west-1:123456789012:table/SampleTable" }, { "Effect": "Allow", "Action": [ "logs:CreateLogStream", "logs:PutLogEvents" ], "Resource": "arn:aws:logs:eu-west-1:123456789012:*" }, { "Effect": "Allow", "Action": "logs:CreateLogGroup...
Learn how to build serverless GraphQL APIs to securely query and update AWS data sources like Amazon DynamoDB and Amazon Aurora RDS.
We will now create an IAM role in account B to assume the role created in Account A in Step 1. This role will also grant the KCL application access to Amazon DynamoDB and Amazon CloudWatch in Account B. For every KCL application, a DynamoDB ta...
With the help of this simple plugin, I can reference the logical ID of my DynamoDB table and CloudFormation would take care of substituting them to the generated table names. #if ($context.source.participants.size() == 0) #return([]) ...
How to back up resources:Getting started with AWS Backup How to restore DynamoDB resources:Restore a Amazon DynamoDB table For detailed information about DynamoDB, seeWhat is Amazon DynamoDB?in theAmazon DynamoDB Developer Guide. Working with Amazon FSx file systems ...
The higher-level constructs often expose methods that allow us to create metric objects, without having to manually instantiate the Metric class from the CloudWatch module. For example, if we were working with a DynamoDB table, we could take advantage of methods like: metricConsumedReadCapacity me...
Finally, you named your DynamoDB table my-demo-table. You will use AWS CloudFormation to create and set up the DynamoDB database. CloudFormation is a tool for specifying the resources and dependencies for your AWS project. It also helps you set them up. The CloudFormation template, in a ...
Here are logs from from dynamo docker: 👍 2 👀 1 uzair004 commented May 28, 2024 • edited you can run following command to create GSI2 in your local db. index name: GSI2 partition key name: PK2 range key name: SK2 table name: ... region: your aws region after running ...