AWS Glue DataBrew
Visual data preparation jobs that clean and normalize datasets without code.
| property | type | values | required | kind default | this component |
|---|---|---|---|---|---|
| accelerator | enum | none | gpu | asic | no | none | ▸ none |
| concurrency | integer | — | no | — | inherited |
| fanoutStrategy | enum | none | push | pull | hybrid | no | none | ▸ none |
| fanoutThreshold | integer | — | no | — | inherited |
| idempotent | boolean | — | no | false | inherited |
| instances | integer | — | no | — | ▸ 5 |
| jobType | enum | recipe | profile | no | recipe | inherited |
| managed | boolean | — | no | false | ▸ true |
| outputEncryption | boolean | — | no | false | inherited |
| rateControl | enum | none | fixed | aimd | no | none | ▸ none |
| retries | integer | — | no | 0 | inherited |
| schedule | string | — | no | — | inherited |
| timeoutMinutes | integer | — | no | 2880 | inherited |
| trigger | enum | queue | stream | schedule | batch | manual | yes | — | ▸ manual |
Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.
Pure push fan-out over a social graph is brutal at the tail: one post from an account with millions of followers becomes millions of cache writes. A follower threshold above which readers merge at read time bounds that write amplification.
- — all of these hold:
- — the node's `fanoutStrategy` is "push"
- — the node's `fanoutThreshold` has no value
- — the design contains a node of kind graph-database
One worker pool consuming several queues lets a slow or poisoned queue starve the others. That is precisely what the design's per-queue isolation requirement forbids.
- — all of these hold:
- — the node has more than 1 incoming edge from a queue
- — the design requirement `isolation.perQueue` is true
A stateful compute node pinned to exactly one availability zone disappears with that zone, and its state goes with it. Nodes inside a cell are exempt, because there the cell is deliberately single-zone and redundancy comes from the other cells.
- — all of these hold:
- — the node's `stateless` is false
- — the node sits inside exactly 1 availability-zone group
- — this does not hold:
- — the node sits inside at least one cell group
nodes:
- { id: "databrew", component: "aws-databrew" }# yaml-language-server: $schema=../../schema/component.schema.json # AWS Glue DataBrew job: serverless visual data preparation that reads a dataset and writes the prepared output # to Amazon S3 ("What is AWS Glue DataBrew?"). A job runs on demand unless a schedule is associated; the default # number of compute nodes is 5, the default timeout is 2,880 minutes and "by default, the job isn't retried", # with output encryption offered as an option ("Creating and working with AWS Glue DataBrew recipe jobs"). schemaVersion: "1" type: "component" id: "aws-databrew" kind: "worker" provider: "aws" docs: "https://docs.aws.amazon.com/databrew/latest/dg/jobs.recipe.html" defaults: managed: true trigger: "manual" instances: 5 accelerator: "none" rateControl: "none" fanoutStrategy: "none" properties: jobType: type: "enum" values: ["recipe", "profile"] default: "recipe" timeoutMinutes: type: "integer" default: 2880 retries: type: "integer" default: 0 outputEncryption: type: "boolean" default: false