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Amano DB

AWS DynamoDB Abstraction Layer built on Table Data Gateway Pattern.

Features

  • Hydration and extraction of table items
  • Simple query mechanism with elegant abstraction
  • Interface for easy storing and retrieving data
  • Intelligent algorithm that saves DynamoDB's quota and money

What is Amano?

As mentioned above, Amano is a Table Data Gateway Pattern implementation, which relies on a table's already existing schema. It can understand existing schema to simplify daily tasks like; storing, retrieving and querying data.

Amano has a built-in index auto-use mechanism when performing a query. If there is an index, it will automatically pick the best matching index for the query.

Docs

Documentation is available under https://kodemore.github.io/amano/.

Basic Usage

from amano import Table, Item
import boto3

client = boto3.client("dynamodb")


class Thread(Item):
    ForumName: str
    Subject: str
    Message: str
    LastPostedBy: str
    Replies: int = 0
    Views: int = 0


forum_table = Table[Thread](client, table_name="Thread")
result = forum_table.query(
    key_condition=(Thread.ForumName == "Amazon DynamoDB")
)