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README.md

Amazon Keyspaces code examples for the SDK for Python

Overview

Shows how to use the AWS SDK for Python (Boto3) to work with Amazon Keyspaces (for Apache Cassandra).

Amazon Keyspaces is a scalable, highly available, and managed Apache Cassandra-compatible database service.

⚠ Important

  • Running this code might result in charges to your AWS account. For more details, see AWS Pricing and Free Tier.
  • Running the tests might result in charges to your AWS account.
  • We recommend that you grant your code least privilege. At most, grant only the minimum permissions required to perform the task. For more information, see Grant least privilege.
  • This code is not tested in every AWS Region. For more information, see AWS Regional Services.

Code examples

Prerequisites

For prerequisites, see the README in the python folder.

Install the packages required by these examples by running the following in a virtual environment:

python -m pip install -r requirements.txt

Get started

Basics

Code examples that show you how to perform the essential operations within a service.

Single actions

Code excerpts that show you how to call individual service functions.

Run the examples

Instructions

Hello Amazon Keyspaces

This example shows you how to get started using Amazon Keyspaces.

python hello.py

Learn the basics

This example shows you how to do the following:

  • Create a keyspace and table. The table schema holds movie data and has point-in-time recovery enabled.
  • Connect to the keyspace using a secure TLS connection with SigV4 authentication.
  • Query the table. Add, retrieve, and update movie data.
  • Update the table. Add a column to track watched movies.
  • Restore the table to its previous state and clean up resources.

Start the example by running the following at a command prompt:

python scenario_get_started_keyspaces.py

Tests

⚠ Running tests might result in charges to your AWS account.

To find instructions for running these tests, see the README in the python folder.

Additional resources

Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.

SPDX-License-Identifier: Apache-2.0