DynamoDBTarget
import type { DynamoDBTarget } from "https://aws-api.deno.dev/v0.3/services/glue.ts?docs=full";
Specifies an Amazon DynamoDB table to crawl.
§Properties
Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.
A value of true
means to scan all records, while a value of false
means to sample the records.
If no value is specified, the value defaults to true
.
The percentage of the configured read capacity units to use by the Glue crawler. Read capacity units is a term defined by DynamoDB, and is a numeric value that acts as rate limiter for the number of reads that can be performed on that table per second.
The valid values are null or a value between 0.1 to 1.5. A null value is used when user does not provide a value, and defaults to 0.5 of the configured Read Capacity Unit (for provisioned tables), or 0.25 of the max configured Read Capacity Unit (for tables using on-demand mode).