Top "Amazon-dynamodb" questions

Amazon DynamoDB is a proprietary closed-source cloudnative key-value and document database optimized for horizontal scaling.

How to simplify aws DynamoDB query JSON output from the command line?

I'm working with The AWS Command Line Interface for DynamoDB. When we query an item, we get a very detailed …

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DynamoDB query on boolean key

I'm new to DynamoDB (and to noSQL in general) and am struggling a little to get my head round some …

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AWS DynamoDB update item using multiple condition expression

I have a DynamoDB Table and I want a particular value to be updated using multiple condition expression. Can we …

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Amazon DynamoDB InvalidSignatureException

From this code I'm getting the error below require "vendor/autoload.php"; use Aws\Common\Aws; use Aws\DynamoDb\DynamoDbClient; …

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Terraform + DynamoDB: All attributes must be indexed

I want to create a Terraform configuration for DynamoDB table with multiple (> 10) attributes. And I have no need to …

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Is it possible to subscribe to a WebSocket in a serverless fashion using AWS?

A website offers a websocket to get real-time data from. I'm trying to record data received from the websocket in …

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Visualize DynamoDB data in AWS Quicksight

I am looking for an AWS-centric solution (avoiding 3rd party stuff if possible) for visualizing data that is in a …

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How do I know how many partitions a DynamoDB table is spread over?

Amazon's DynamoDB in designed for guaranteed performances. A customer must provision throughput for each of it's tables. To achieve this …

database load-balancing amazon-dynamodb
How to model Student/Classes with DynamoDB (NoSQL)

I'm trying to get my way with DynamoDB and NoSQL. What is the best (right?) approach for modeling a student …

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What is a valid dynamodb key-condition-expression for the cli

Could somebody please tell me what a valid key condition expression would be. I am trying to run a query …

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