如何以数据存储在 DynamoDBLocal 中的方式使用 ScalarDB？

Question

I believe ScalarDB supports DynamoDB since Version 3.0.0. I would like to use ScalarDB in the form of storing data in DynamoDBLocal. The reason for this is that when we develop as a team, we prepare test data to validate the source code implemented in the local environment, and we want to develop without mixing in test data used by other engineers on the same team while working. We are also concerned that if we store the test data during development in the local environment in AWS DynamoDB, we will incur AWS DynamoDB costs for that. Is there any way to use ScalarDB with DynamoDBLocal?

Answer 1

From Scalar DB 3.1, we introduce a configuration "scalar.db.dynamo.endpoint-override" that overrides the endpoint with which the DynamoDB SDK should communicate. You can set this configuration to your DynamoDB Local endpoint to use DynamoDB Local.

Schema Tool for Scalar DB also supports the "--endpoint-override" option to use DynamoDB Local from 3.1.

Scalar DB 3.1: https://github.com/scalar-labs/scalardb/releases/tag/v3.1.0 https://search.maven.org/artifact/com.scalar-labs/scalardb/3.1.0/jar

Answer 2

DynamoDB 上 Scalar DB 的 CI 实际上使用 DynamoDB Local，所以我认为您可以简单地在其上运行您的 Scalar DB 应用程序。