Dec 14, 2021 · You should keep the types when possible. Check the M S R's solution If you want to store the value as a Number type in DynamoDB, then you just need to convert the float to a Decimal. …

Oct 6, 2023 · DynamoDB calls the latter a Composite Primary Key. It's a common pattern to concatenate two or more attributes into a single string field, which is then used as a Key. For instance, your …

Apr 20, 2016 · I know the whole design should be based on natural aggregates (documents), however, I'm thinking to implement a separate table for localisations (lang, key, text) and then use keys in …

In which language do you want to import the data? I just wrote a function in Node.js that can import a CSV file into a DynamoDB table. It first parses the whole CSV into an array, splits array into (25) …

Feb 8, 2018 · DynamoDBContext context; public ValuesController(IAmazonDynamoDB context) { this.context = new DynamoDBContext(context); } In the controller, I then inject the …

Jul 21, 2020 · I am new to DynamoDb and I did look at the AWS documentation and some of the questions regarding Hash and Range keys. After all that, I am still not sure what exactly they mean …

Feb 15, 2014 · 13 As of now the dynamoDB scan cannot return you sorted results. You need to use a query with a new global secondary index (GSI) with a hashkey and range field. The trick is to use a …

Apr 28, 2014 · If I understand the documentation correctly, there are two ways of doing this with DynamoDB: Define a hash+range primary key using id as the hash and timestamp as the range. …

Feb 16, 2016 · I am struggling with using aws-cli with dynamoDB running on my local machine, could anyone please help. DynamoDB Local with the following configuration: Port: 8000 InMemory: false …

Despite the fact you're hitting a local endpoint that doesn't require credentials the aws cli tool you're using to interact with the dynamoDB-local still looks for values for the expected AWS credentials to …