How can I access Amazon DynamoDB via Python?

Question

I'm currently using hbase with my Python apps and wanted to try out Amazon DynamoDB. Is there a way to use Python to read, write and query data?

Is there any abstraction layer that supports DynamoDB as well as other NoSQL databases? — DanJ, Jan 23 '12 at 08:21

score 29 · Accepted Answer · edited Feb 23 '21 at 04:50

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You can use boto3: https://github.com/boto/boto3

docs: https://boto3.amazonaws.com/v1/documentation/api/latest/guide/dynamodb.html

api reference: https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/dynamodb.html

edited Feb 23 '21 at 04:50

David Eyk

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answered Jan 20 '12 at 00:03

virhilo

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score 27 · Answer 2 · answered Mar 25 '14 at 13:41

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Another alternative is PynamoDB. PynamoDB provides an ORM like interface to DynamoDB and supports both Python 2 and Python 3. The entire DynamoDB API is supported by PynamoDB - including global and local secondary indexes, batch operations, binary attributes, queries, scans, etc.

Disclaimer: I wrote PynamoDB.

answered Mar 25 '14 at 13:41

Jharrod LaFon

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As of the time of this comment DAX isn't supported by PynamoDB. Hopefully the pull requests that adds support for it will be added at some point, but right now I'm having to use boto3 and make all the queries by hand with amazon-dax-client. – Agustín Lado Dec 17 '18 at 22:05
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Wow - PynamoDB is awesome! – Jesper - jtk.eth Jun 06 '20 at 03:40

score 14 · Answer 3 · answered Aug 17 '12 at 14:51

Disclaimer: I'm the current maintainer

You can use Dynamodb-mapper Python library. It's a simple/tiny abstraction layer that allows you to map plain Python object to DynamoDB. It also features a transaction engine.

For advanced tasks such as table management it is still better to directly use Boto (which we rely on, anyway).

score 3 · Answer 4 · answered Sep 11 '17 at 22:49

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This question has been years so I believe your problem was already resolved. Just want to mention that you could use boto3 to access DynamoDB as well nowadays.

answered Sep 11 '17 at 22:49

Old Panda

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score 3 · Answer 5 · answered May 30 '21 at 15:05

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I'm the author of Lucid-Dynamodb, a minimalist wrapper to AWS DynamoDB. It covers all the Dynamodb operations.

Reference: https://github.com/dineshsonachalam/Lucid-Dynamodb

answered May 30 '21 at 15:05

Dinesh Sonachalam

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How can I access Amazon DynamoDB via Python?

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