lifecycle

DE//AGENT currently lists 2 resources under lifecycle: 2 tutorials. Everything below is derived from the live registry — counts, capabilities, verification state and security posture come from the curated records, never from marketing copy.

Documented learning objectives across these resources:

• Run a design review using the six sources' own claims — via Capstone — the foundations checklist
• Assign each format its lane and each job its twelve-factor vocabulary — via Capstone — the foundations checklist
• Know where to look when a claim needs verification — via Capstone — the foundations checklist
• Describe the read path — statistics, pruning, column decoding, in-memory handoff — via Reading data files — from bytes to columnar memory
• Use predicate-pushdown vocabulary when a scan reads more than the query asked — via Reading data files — from bytes to columnar memory
• Place the read path on the lifecycle between storage and transformation — via Reading data files — from bytes to columnar memory

These resources map to stage: Foundations (2). Follow the four-phase roadmap to place this topic inside a progression instead of learning it in isolation.

Every entry, its shape and its trust state — sorted by the registry's composite score. This table is the honest version of a marketing comparison: no sponsored placements, no unverifiable claims.

How scores are computed: source quality score.

Highest composite score first:

1. Capstone — the foundations checklist score 34.15 — intermediate
2. Reading data files — from bytes to columnar memory score 34.15 — intermediate

Scores rank provenance, completeness and trust — read how verification works before adopting anything.

• Capstone — the foundations checklist — Ten lessons compress into one checklist — place every decision on the lifecycle, lay out analytics files with row groups and statistics, expect Arrow at the boundaries, evolve even… details
• Reading data files — from bytes to columnar memory — A read is a pipeline in miniature — the reader consults statistics, prunes row groups, decodes only the columns you asked for, and hands you an in-memory columnar structure. Walk t… details

Adjacent topics: tutorial (2 shared).

Study path: the roadmap places this topic in a progression · the scoring model explains the numbers · the trust rule catalog shows every security check these entries passed through.