taoensso.carmine.tundra.faraday — com.taoensso/carmine 2.20.0-alpha3

Faraday (DynamoDB) DataStore implementation for Tundra.

Use AWS Data Pipeline to setup scheduled backups of DynamoDB table(s) to S3 (there is a template pipeline for exactly this purpose).

default-table clj

ensure-table clj

(ensure-table client-opts
              &
              [{:keys [name throughput block?] :or {name default-table}}])

Creates an appropriate Faraday Tundra table iff it doesn't already exist. Options: :name - Default is :faraday.tundra.datastore.default.prod. You may want additional tables for different apps/environments. :throughput - Default is {:read 1 :write 1}.

faraday-datastore clj

(faraday-datastore client-opts
                   &
                   [{:keys [table key-ns]
                     :or {table default-table key-ns :default}}])

Alpha - subject to change. Returns a Faraday DataStore with options: :table - Tundra table name. Useful for different apps/environments with individually provisioned throughput. :key-ns - Optional key namespacing mechanism useful for different apps/environments under a single table (i.e. shared provisioned throughput). Supported Freezer io types: byte[]s.