How can I import bulk data from a CSV file into DynamoDB?
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 …
DynamoDB put-item ConditionalCheckFailedException
Aug 3, 2016 · DynamoDB put-item ConditionalCheckFailedException Asked 9 years, 4 months ago Modified 1 year, 6 months ago Viewed 127k times
How can I join tables in AWS DynamoDB? - Stack Overflow
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 …
What exactly does Hash and Range keys mean in AWS DynamoDb?
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 …
Float types are not supported. Use Decimal types instead
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 …
Writing dynamoDB "OR" condition query? - Stack Overflow
Jun 18, 2014 · I want to query the dynamodb table with boolean or condition like SQL e.g. Get me all the items where attribute1 = "no" or attribute2="no" I tried with scanRequest.withScanFilter …
Export data from DynamoDB - Stack Overflow
Sep 19, 2013 · 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 …
DynamoDB : The provided key element does not match the schema
Sep 17, 2014 · The documentation for DynamoDB has always been a challenge. I think the root cause of the problem here is the distinction between the base DynamoDB client and the higher …
DynamoDB: range vs. global secondary index - Stack Overflow
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 …
What is Hash and Range Primary Key? - Stack Overflow
Dec 6, 2014 · DynamoDB builds an unordered hash index on the hash attribute and a sorted range index on the range attribute. This means that every row's primary key is the combination …