步骤 9：部署数据模型

在这个具体的示例中，模型的部署是使用 NoSQL Workbench完成的，NoSQL Workbench 是一款用于现代数据库开发和操作的应用程序。使用此工具，您可以选择创建数据模型、上传数据并将其直接部署到您的AWS 账户。如果要实现此示例，则可以使用以下由 NoSQL Workbench 生成的AWS CloudFormation模板。

AWSTemplateFormatVersion: 2010-09-09
Resources:
  Components:
    Type: 'AWS::DynamoDB::Table'
    Properties:
      KeySchema:
        - AttributeName: ComponentId
          KeyType: HASH
      AttributeDefinitions:
        - AttributeName: ComponentId
          AttributeType: S
        - AttributeName: ParentId
          AttributeType: S
        - AttributeName: GraphId
          AttributeType: S
        - AttributeName: Path
          AttributeType: S
      GlobalSecondaryIndexes:
        - IndexName: GS1
          KeySchema:
            - AttributeName: ParentId
              KeyType: HASH
            - AttributeName: ComponentId
              KeyType: RANGE
          Projection:
            ProjectionType: KEYS_ONLY
        - IndexName: GSI2
          KeySchema:
            - AttributeName: GraphId
              KeyType: HASH
            - AttributeName: Path
              KeyType: RANGE
          Projection:
            ProjectionType: INCLUDE
            NonKeyAttributes:
              - ComponentId
      BillingMode: PAY_PER_REQUEST
      TableName: Components