3bcfb3c576
- Add BUILD.bazel across tidal, tidal-net, tidal-server, tidalctl for bzlmod build - Add tidal/ crate docs (README, CHANGELOG, CONTRIBUTING, AGENTS, CLAUDE, API, ARCHITECTURE) and ai-lookup reference - Add docker standalone/cluster/deploy images, compose, and prometheus config - Harden WAL (batch format, writer, dedup, diagnostics), text syncer/collectors, and vector registry - Expand tidalctl CLI and tests; restructure WAL/visibility integration test suites - Refine tidal-net transport/client/server and tidal-server cluster/scatter-gather
1.4 KiB
1.4 KiB
Query Language
Last Updated: 2026-02-19 Confidence: High
Summary
The query interface is a single operation that encapsulates candidate retrieval, filtering, ranking, and diversity enforcement. Three primary operations: RETRIEVE (feed/browse), SEARCH (text+semantic), and SIGNAL (engagement write-back).
Key Facts:
- One query replaces what currently requires 6 systems
- RETRIEVE: feed generation, browse, related content
- SEARCH: keyword + semantic + hybrid retrieval
- SIGNAL: engagement event write-back (closes the feedback loop in the same transaction)
- All queries accept: FOR USER, USING PROFILE, FILTER, DIVERSITY, LIMIT
- Filters are composable — any combination is valid
File Pointer: VISION.md:47-57
Query Shapes
Feed retrieval:
RETRIEVE items
FOR USER @user_id
CONTEXT feed
USING PROFILE for_you
FILTER unseen, unblocked, format:video
DIVERSITY max_per_creator:2, format_mix:true
LIMIT 50
Search:
SEARCH items
QUERY "rust tutorial beginner"
VECTOR query_vector
FOR USER @user_id
USING PROFILE search
DIVERSITY max_per_creator:2
LIMIT 20
Signal write:
SIGNAL like
item: @item_id
user: @user_id
timestamp: now()
Related content:
RETRIEVE items
SIMILAR TO @item_id
FOR USER @user_id
USING PROFILE related
FILTER unseen
LIMIT 10