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chore: update CHANGELOG_PENDING with Pi fleet + prediction intelligence system entries

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Rene Fichtmueller 2026-04-02 02:14:45 +02:00
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CHANGELOG_PENDING.md
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@ -5,6 +5,18 @@ Types: FEAT · FIX · UI · DATA · AI · INFRA
---
{"d":"2026-04-02","t":"INFRA","m":"Raspberry Pi fleet: 3x Pi nodes (Pi01=.204, Pi02=.212, Pi03=.209) running 24/7 as lightweight scraper workers via WireGuard VPN (10.10.0.6-8→Erik 10.10.0.1:5433), pg-boss multi-node queue sharing"}
{"d":"2026-04-02","t":"INFRA","m":"WireGuard VPN: Pi fleet→Erik tunnel for PostgreSQL access — Pi03 uses PostUp route workaround (eth0 dead, wlan0 only)"}
{"d":"2026-04-02","t":"FEAT","m":"Prediction Intelligence System (migration 022): 7 new tables — hyperscaler_capex, distributor_lead_times, github_tech_signals, marketplace_velocity, ai_cluster_announcements, standards_activity, forecast_signals"}
{"d":"2026-04-02","t":"FEAT","m":"SEC EDGAR scraper: XBRL API, quarterly CapEx for Amazon/Microsoft/Alphabet/Meta — DC-share estimate + YoY growth; 33 records on first run"}
{"d":"2026-04-02","t":"FEAT","m":"GitHub Signals scraper: weekly repo_count/commit/stars for 400G/800G/ZR/CMIS/CPO/silicon-photonics — SONiC, OpenConfig, DPDK, NetDisco, FRR repos; 5000 req/hr with GITHUB_TOKEN"}
{"d":"2026-04-02","t":"FEAT","m":"eBay Velocity scraper: sold/active listing counts + avg price for 9 transceiver search terms (QSFP28 100G/400G, QSFP-DD, OSFP, SFP+, ZR) — every 12h"}
{"d":"2026-04-02","t":"FEAT","m":"AI Cluster Announcements scraper: 6 RSS feeds (DataCenterKnowledge, DC Dynamics, Blocks&Files, Next Platform, ServeTheHome) — extracts company, MW, network speed, estimated transceivers; 55 on first run"}
{"d":"2026-04-02","t":"FEAT","m":"Distributor Lead Times scraper: Mouser (4 speeds), Digi-Key, RS Components — in_stock, stock_qty, lead_time_weeks, price — daily 03:30"}
{"d":"2026-04-02","t":"FEAT","m":"Standards Tracker: IEEE 802.3 project table, OIF hot topics, IETF Datatracker API — tracks in-progress/ballot/published status — weekly Wednesday 04:00"}
{"d":"2026-04-02","t":"FEAT","m":"Forecast Engine: weighted demand index (0-100) from 6 signal types — capex 0.30, ai_clusters 0.25, ebay_velocity 0.20, lead_times 0.15, github 0.06, standards 0.04 — 3/9/12/18 month horizons for 5 technologies"}
{"d":"2026-04-02","t":"FEAT","m":"NAS sync: datasheet/manual download — PDFs from product_documents organized into switches/transceivers/whitepapers/other under Fearghas NAS"}
{"d":"2026-04-02","t":"INFRA","m":"scheduler.ts: 50 total pg-boss jobs (was 42) — 8 new prediction/forecast jobs with cron schedules"}
{"d":"2026-04-01","t":"FEAT","m":"Product Intelligence Layer (migration 020): product_issues table (forum/community bugs), condition+marketplace on price_observations, features JSONB on switches+transceivers"}
{"d":"2026-04-01","t":"FEAT","m":"eBay Enricher: scrapes eBay.de for switch/transceiver listings — extracts features, description, refurbished prices, images — nightly via pg-boss"}
{"d":"2026-04-01","t":"FEAT","m":"Community Issues Scraper: extracts known bugs/incompatibilities from Reddit, ServeTheHome, Arista Community, Cisco Community, NetworkEngineering SE"}