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 other tables.
68 Is it possible to export data from DynamoDB table in some format? The concrete use case is that I want to export data from my production dynamodb database and import that data into my local dynamodb instance so my application can work with local copy of data instead of production data.
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) chunks and then batchWriteItem into table. Note: DynamoDB only allows writing up to 25 records at a time in batchinsert. So we have to split our array into chunks.
I have a problem with connection to DynamoDB. I get this exception: com.amazonaws.services.dynamodb.model.ResourceNotFoundException: Requested resource not found (Service: AmazonDynamoDB; Status
DynamoDB typically deletes expired items within 48 hours of expiration. The exact duration within which an item truly gets deleted after expiration is specific to the nature of the workload and the size of the table. Items that have expired and not been deleted will still show up in reads, queries, and scans.
Skip the --endpoint-url parameter if you are using a managed version of DynamoDB. If you do not wish to do a scan, perhaps the get-item -command may be suitable.
This is exactly what AWS.DynamoDB.DocumentClient's update method does. There is already a sample code on how to use the update method here for AWS SDK for JavaScript in Node.js.
I created an item in dynamodb using Node js, the item has multiple attributes such as brand, category, discount, validity, etc. I am using uuid to generate ids for each item. Now let's say I want to
3 I have a AWS DynamoDB table with columns email (partition key) and password. I want to run a query with fetch matching records with combination of giving email and password. I am using JavaScript (NodeJs) AWS SDK for integration. But I am facing some challenges while executing my query, below are my code block which I am using-
