The iotapi's intro from stevewoolley

iotapi's Introduction

schema

user

aws dynamodb create-table \
    --table-name iot-users \
    --attribute-definitions \
        AttributeName=username,AttributeType=S \
    --key-schema AttributeName=username,KeyType=HASH \
    --provisioned-throughput ReadCapacityUnits=5,WriteCapacityUnits=5

key

HASH: username

values

username: string

domain

aws dynamodb create-table \
    --table-name iot-domains \
    --attribute-definitions \
        AttributeName=domain,AttributeType=S \
    --key-schema AttributeName=domain,KeyType=HASH \
    --provisioned-throughput ReadCapacityUnits=5,WriteCapacityUnits=5

key

HASH: domain

values

domain: string

membership

aws dynamodb create-table \
    --table-name iot-memberships \
    --attribute-definitions \
        AttributeName=domain,AttributeType=S \
        AttributeName=username,AttributeType=S \
    --key-schema AttributeName=domain,KeyType=HASH AttributeName=username,KeyType=RANGE \
    --provisioned-throughput ReadCapacityUnits=5,WriteCapacityUnits=5

key

HASH: domain
RANGE: username

values

domain: string
username: string

thing

aws dynamodb create-table \
    --table-name iot-things \
    --attribute-definitions \
        AttributeName=domain,AttributeType=S \
        AttributeName=thing,AttributeType=S \
    --key-schema AttributeName=domain,KeyType=HASH AttributeName=thing,KeyType=RANGE \
    --provisioned-throughput ReadCapacityUnits=5,WriteCapacityUnits=5

key

HASH: domain
RANGE: thing

values

domain: string
thing: string

metric

aws dynamodb create-table \
    --table-name iot-metrics \
    --attribute-definitions \
        AttributeName=domain.thing,AttributeType=S \
        AttributeName=timestamp,AttributeType=S \
    --key-schema AttributeName=domain.thing,KeyType=HASH AttributeName=timestamp,KeyType=RANGE \
    --provisioned-throughput ReadCapacityUnits=5,WriteCapacityUnits=5