Question: Can DynamoDB store blob data?

Answered by Rafal Wilinski
Answer
BLOB data is known as Binary Large Object Storage. In DynamoDB, it can store binary items up to 400KB. Hence, DynamoDB can store blobs that are 400KB in size. However, this is not recommended as it negatively impacts performance and scalability. Therefore, AWS recommends storing blobs in S3 and persisting a path to the item on DynamoDB to access blobs.
Other Common DynamoDB FAQ (with Answers)
- How to create an index in DynamoDB? (how to create an index in dynamodb)
- Does DynamoDB support load balancing?
- Can firehose write to DynamoDB?
- Can we pass objects as an item in DynamoDB?
- Is DynamoDB columnar database?
- Can QuickSight read DynamoDB?
- Which AWS regions support DynamoDB?
- Is DynamoDB HIPAA compliant?
- Can DynamoDB be used like a relational database?
- Does DynamoDB support atomic updates?
- Is DynamoDB certification worth it?
- Is DynamoDB good for unstructured data?
- What is DynamoDB white paper, and what are the key takeaways?
- Can DynamoDB have null values?
- How resilient is DynamoDB?
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