generated from coulomb/repo-seed
tegwick
6ccf349209
Occupies the point the other modern tools leave empty: block-graph semantics (UUID-addressable, embeddable, queryable blocks) stored as plain Markdown/Org files on disk, with a DataScript graph derived from the files (files canonical, index derived). The bridge between Roam (block-DB) and Obsidian (file-over-app). Headline finding: Logseq resolves the addressing-spectrum tension — block-level addressing that is also git-diffable in-file text (id:: property) — and proves a file-backed shard can serve rich Datalog queries via a derived index. Also: file->SQLite "DB graph" migration is a live UC-43 (substrate swap under stable identity); whiteboards = non-Markdown content; dual-attachable (file-store direct with a Logseq format profile, or in-app plugin). Added UC-62 (attach block-graph-on-plain-files shard), UC-63 (serve structured queries over a file shard via a derived index shard-wiki builds — converse of UC-52); enriched UC-32/34/43/50/51/52/55. Catalog now 63 UCs. Architecture for SHARD-WP-0002 T11/T14/T16: Logseq format profile, derived-query-index capability, substrate-migration tolerance, in-file block addressing as the T16 span-address target. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
27 lines
2.2 KiB
Markdown
27 lines
2.2 KiB
Markdown
# research/
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Exploration results for the problem and solution space.
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Each exploration uses a `yymmdd-` prefix on the markdown file or subdirectory
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when multiple files or sources are involved. Findings here inform `spec/` and
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`SCOPE.md`; they do not directly authorize implementation until promoted.
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## Active Explorations
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| Date | Path | Summary |
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|------|------|---------|
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| 2026-06-08 | `260608-yawex-prior-art/` | yawex 0.7.4 Perl wiki prior art; federation design seeds |
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| 2026-06-08 | `260608-c2-wiki-origins/` | Ward Cunningham & WikiWikiWeb origins; terms and use cases |
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| 2026-06-08 | `260608-federation-concepts/` | Federated Wiki, git/ActivityPub/Xanadu federation models |
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| 2026-06-08 | `260608-wikiengines-overview/` | Wiki engine landscape survey (Perplexity-assisted) |
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| 2026-06-13 | `260613-xwiki-deep-dive/` | XWiki impl, extension interfaces, ecosystem; UC-38/39 |
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| 2026-06-13 | `260613-twiki-deep-dive/` | TWiki impl, plugin API, ecosystem; UC-40/41 |
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| 2026-06-13 | `260613-foswiki-deep-dive/` | Foswiki store abstraction, extension API; UC-42/43 |
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| 2026-06-14 | `260614-xanadu-deep-dive/` | Project Xanadu — EDL/reference-not-copy, transclusion, addressing; UC-44/45/46 |
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| 2026-06-14 | `260614-zigzag-deep-dive/` | ZigZag/zzstructure — information space as orthogonal dimensions; UC-47/48/49 |
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| 2026-06-14 | `260614-roam-deep-dive/` | Roam Research — block-graph DataScript DB, transclusion, datalog, Roam Depot extension API; UC-50/51/52 |
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| 2026-06-14 | `260614-obsidian-deep-dive/` | Obsidian — file-over-app vaults, plugin API, ecosystem-popularity → UC signal; UC-53/54/55/56 |
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| 2026-06-14 | `260614-notion-deep-dive/` | Notion — closed block-DB SaaS, external REST API only, database-as-pages; UC-57/58/59 |
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| 2026-06-14 | `260614-shard-spectrum-synthesis/` | Synthesis — shard family matrix + eleven capability spectra across nine systems; feeds SHARD-WP-0002 T11–T16 |
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| 2026-06-14 | `260614-joplin-deep-dive/` | Joplin — SQLite-local/Markdown-on-sync, interchange-format attach, E2EE content opacity; UC-60/61 |
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| 2026-06-14 | `260614-logseq-deep-dive/` | Logseq — block-graph on plain Markdown files, in-file block IDs, derived Datalog index; UC-62/63 | |