DuckDB

In-process analytical database with a columnar-vectorized engine, in-memory unless given a file.

Provider: default
Kind: Data warehouse
Category: Data
Official docs: https://duckdb.org/docs/current/connect/overview.html

Properties · 3 set by this component

property	type	values	required	kind default	this component
embedded · component property	boolean	—	no	true	inherited
format	enum	columnar \| row	no	columnar	▸ columnar
managed	boolean	—	no	false	▸ false
realtime	boolean	—	no	false	▸ false
storageMode · component property	enum	in-memory \| persistent-file	no	in-memory	inherited
upsert	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: "duckdb", component: "duckdb" }

Other Data warehouse products · 39

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Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# DuckDB: MIT-licensed analytical database embedded in the host process. "Why DuckDB": a
3# columnar-vectorized execution engine and bulk-optimised MVCC. "Connect": omitting the database
4# file starts an in-memory database whose data is lost when the process finishes.
5schemaVersion: "1"
6type: "component"
7id: "duckdb"
8kind: "data-warehouse"
9provider: "default"
10docs: "https://duckdb.org/docs/current/connect/overview.html"
11defaults:
12  realtime: false
13  format: "columnar"
14  managed: false
15properties:
16  storageMode:
17    type: "enum"
18    values: ["in-memory", "persistent-file"]
19    default: "in-memory"
20  embedded:
21    type: "boolean"
22    default: true

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