Question: Can DynamoDB have duplicates?
Answer
DynamoDB is a NoSQL database provided by Amazon Web Services (AWS) that uses a unique primary key to identify each item in a table. By default, it does not allow duplicates. However, if you are using a secondary index, there is a possibility of duplicates if the indexed attributes are not unique.
Other Common DynamoDB FAQ (with Answers)
- Can Power BI connect to DynamoDB?
- What are the naming conventions in DynamoDB?
- Does sharding affect DynamoDB reads?
- Is DynamoDB table region specific?
- How to enable DynamoDB monitoring?
- How to forcefully delete a DynamoDB table?
- How many DynamoDB tables can I have at a maximum?
- How to write complex queries for a DynamoDB table?
- What are the best alternatives to DynamoDB?
- Does DynamoDB have triggers?
- Does DynamoDB support atomic updates?
- Is DynamoDB good for unstructured data?
- How to divert the traffic from S3 to DynamoDB?
- Is DynamoDB certification worth it?
- Is DynamoDB PaaS or SaaS?
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