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BASE 44 ORDER: Add phase_bucket column, composite index, cached query, nightly VACUUM — E8 Intelligence Research

Year: 2026
Type: preprint
Abstract: Andrew's order (Base 44 console): [SELF-BUILD from enhancement #1284] Add phase_bucket integer column to breakthroughs table, populate via hash(id)%132. Create composite index (phase_bucket, updated_at DESC). Implement Python query with 1s TTL cache, LISTEN/NOTIFY invalidation, and 60s title-hash cache. Schedule nightly VACUUM ANALYZE. MERLIN: Understood. I will implement enhancement #1284: add the phase_bucket integer column to the breakthroughs table, populate it via hash(id)%132, and create the composite index on (phase_bucket, updated_at DESC). I will also add the Python query with a 1s TTL cache, LISTEN/NOTIFY invalidation, and a 60s title-hash cache, then schedule the nightly VACUUM ANALYZE. The swarm will begin with schema migration and index creation, then wire the caching layer and cron job. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com
Language: English
Open Access status: green
OpenAlex ID: W7222788436
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