Aug 1, 2022 · From AWS Docs: A single Query operation can retrieve a maximum of 1 MB of data. This limit applies before any FilterExpression or ProjectionExpression is applied to the results. If …

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 …

May 16, 2019 · With contrast to primary key, composite key and candidate key, what is a partition key and a sort key in 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 array into (25) …

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 of the hash …

aws dynamodb create-table --cli-input-json file://schema.json If you really want to you can delete each item individually and you're on the right track you just need to specify both the hash and range keys …

Dec 5, 2021 · Configure DynamoDB Streams on the original table and update the AddressCount table using a Lambda function to atomically insert, increment/decrement Count, delete when items are …

Mar 20, 2022 · As you said, RCU and WCU measures the number of reads and writes (respectively) per second. However, for obvious reasons, doing a 10 byte read is not billed the same as a read of the …

Mar 25, 2024 · Is it possible to ORDER results with Query or Scan API in DynamoDB? I need to know if DynamoDB has something like ORDER BY 'field' from SQL queries? Thanks.

DynamoDB - Key element does not match the schema Asked 9 years, 10 months ago Modified 1 year, 1 month ago Viewed 177k times