Amazon QLDB

Managed append-only journal with cryptographically verifiable history.

Provider: aws
Kind: Ledger
Category: Data
Official docs: https://docs.aws.amazon.com/qldb/latest/developerguide/what-is.html

Properties · 6 set by this component

property	type	values	required	kind default	this component
appendOnly	boolean	—	no	true	▸ true
doubleEntry	boolean	—	no	true	▸ false
indexConsistency · advanced	enum	strong \| eventual	no	strong	▸ strong
journalExport · component property	boolean	—	no	false	inherited
managed	boolean	—	no	false	▸ true
sealed · advanced	boolean	—	no	false	▸ false
tamperEvident	boolean	—	no	false	▸ true
tiering · advanced	boolean	—	no	false	inherited

Rules that apply · 0

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.

No rule reads this kind yet. That is a gap, not a guarantee.

Use it in a design

nodes:
  - { id: "qldb", component: "qldb" }

Other Ledger products · 10

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Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# Amazon QLDB: managed append-only journal with a cryptographically verifiable history; it is
3# not double-entry by itself.
4schemaVersion: "1"
5type: "component"
6id: "qldb"
7kind: "ledger"
8provider: "aws"
9docs: "https://docs.aws.amazon.com/qldb/latest/developerguide/what-is.html"
10defaults:
11  managed: true
12  doubleEntry: false
13  appendOnly: true
14  tamperEvident: true
15  sealed: false
16  indexConsistency: "strong"
17properties:
18  journalExport:
19    type: "boolean"
20    default: false

The same page as markdown, for an agent: /catalogue/components/qldb.md