Top "Amazon-dynamodb" questions

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

How do I conditionally insert an item into a dynamodb table using boto3

If I have a table with a hash key of userId and a range key of productId how do I …

python amazon-dynamodb boto3
How to query DynamoDB by date (range key), with no obvious hash key?

I need to keep local data on an iOS app in sync with data in a DynamoDB table. The DynamoDB …

amazon-web-services amazon-dynamodb aws-sdk
How to update multiple items in a DynamoDB table at once

I'm using DynamoDB and I need to update a specific attribute on multiple records. Writing my requirement in pseudo-language I …

amazon-web-services amazon-dynamodb nosql
Localhost Endpoint to DynamoDB Local with Boto3

Although Amazon provides documentation regarding how to connect to dynamoDB local with Java, PHP and .Net, there is no description …

python amazon-dynamodb dynamo-local
DynamoDB - Put item if hash (or hash and range combination) doesn't exist

Here are my use cases: I have a Dynamo table with a hash + range key. When I put new items …

amazon-dynamodb
Error InvalidParameterType: Expected params.Item['pid'] to be a structure in DynamoDB

Note: all these are happening on the local instance of DynamoDB. This is the code that I've used to create …

amazon-dynamodb dynamo-local
AWS DynamoDB Requested resource not found

I am trying to connect my app to DynamoDB. I have set everything up the way Amazon recommends. But i …

amazon-web-services amazon-dynamodb
What's the difference between BatchGetItem and Query in DynamoDB?

I've been going through AWS DynamoDB docs and, for the life of me, cannot figure out what's the core difference …

amazon-web-services amazon-dynamodb aws-sdk
Querying a Global Secondary Index in dynamodb Local

I am creating a table and GSI in DynamoDB, using these parameters, as per the documentation: configId is the primary …

node.js amazon-dynamodb aws-sdk