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 …
Is it possible to ORDER results with query or scan in DynamoDB?
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.
How can I import bulk data from a CSV file into DynamoDB?
I am trying to import a CSV file data into AWS DynamoDB. Here's what my CSV file looks like: first_name last_name sri ram Rahul Dravid JetPay Underwriter Anil Kumar Gurram
DynamoDB put-item ConditionalCheckFailedException - Stack …
Aug 3, 2016 · DynamoDB put-item ConditionalCheckFailedException Asked 9 years, 3 months ago Modified 1 year, 5 months ago Viewed 127k times
database - Choice PK and SK in DynamoDB - Stack Overflow
Apr 4, 2020 · I have the following two items which I need to store in dynamodb Artists Songs The artists have an ID (unique for artists), name and gender. The Songs have an ID (unique for …
What exactly is Limit in Dynamodb? - Stack Overflow
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 …
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 …
Exporting data from dynamo db to a csv file - Stack Overflow
Jan 30, 2020 · Then, you can create a DynamoDB trigger to a lambda function that can receive all your table changes (insert, update, delete), and then you can append the data in your csv file.
How can I change the partitionKey for a Dynamo table?
May 5, 2023 · You will have to delete and recreate the table to change the name of the partition key and/or sort key. Heck, you can't even change the value of the PK of a record in DDB.
AWS Dynamo DB Free Tier Limits - Stack Overflow
Dec 11, 2021 · According to the AWS DynamoDB pricing page you can get 25 WCUs and 25 RCUs in the free tier. So I would say choose DynamoDB standard class table, with …