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chore: Training Module Changelog-Eintrag

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Rene Fichtmueller 2026-05-14 21:52:44 +02:00
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@ -7,6 +7,7 @@ Format: `{"d":"YYYY-MM-DD","t":"TYPE","m":"Description"}`
{"d":"2026-05-14","t":"FEAT","m":"Dynamic Hype Cycle + Market Signal Engine: Hype Cycle tab is now fully data-driven. New GET /api/hype-cycle/market-signals endpoint blends 6 real data sources into a composite Market Signal Score (0–100) per technology: (1) hype_score from Norton-Bass model (30% weight), (2) hyperscaler CapEx YoY avg (Microsoft +68.8%, Alphabet +107.4%, Meta +46.8%), (3) price observation activity ratio 30d vs prior 30d, (4) AI cluster estimated transceiver demand (90d window), (5) eBay secondary market sell-through velocity, (6) internal fast-mover demand trend. Score thresholds: ≥70 green, ≥50 yellow, ≥30 orange, <30 gray. Recommendation engine: buildRecommendation(phase, signalScore, capexYoyAvg, speedGbps) maps hype phase × capex boom × speed class → Buy/Hold/Watch label with color + detail tooltip. Dashboard: Hype Cycle table shows Market Signal ● LIVE column (score + progress bar) + Recommendation column (emoji label, tooltip with reasoning). Market Context cards row above table shows Top Signal, CapEx Boom %, Fast Movers signal, eBay Velocity. New Hyperscaler CapEx panel (SEC filing data) + eBay Secondary Market panel at bottom of hype tab. Procurement: new 🛒 eBay Market sub-section with per-form-factor sell-through grid. All 6 queries run in parallel via Promise.all()."} {"d":"2026-05-14","t":"FEAT","m":"Dynamic Hype Cycle + Market Signal Engine: Hype Cycle tab is now fully data-driven. New GET /api/hype-cycle/market-signals endpoint blends 6 real data sources into a composite Market Signal Score (0–100) per technology: (1) hype_score from Norton-Bass model (30% weight), (2) hyperscaler CapEx YoY avg (Microsoft +68.8%, Alphabet +107.4%, Meta +46.8%), (3) price observation activity ratio 30d vs prior 30d, (4) AI cluster estimated transceiver demand (90d window), (5) eBay secondary market sell-through velocity, (6) internal fast-mover demand trend. Score thresholds: ≥70 green, ≥50 yellow, ≥30 orange, <30 gray. Recommendation engine: buildRecommendation(phase, signalScore, capexYoyAvg, speedGbps) maps hype phase × capex boom × speed class → Buy/Hold/Watch label with color + detail tooltip. Dashboard: Hype Cycle table shows Market Signal ● LIVE column (score + progress bar) + Recommendation column (emoji label, tooltip with reasoning). Market Context cards row above table shows Top Signal, CapEx Boom %, Fast Movers signal, eBay Velocity. New Hyperscaler CapEx panel (SEC filing data) + eBay Secondary Market panel at bottom of hype tab. Procurement: new 🛒 eBay Market sub-section with per-form-factor sell-through grid. All 6 queries run in parallel via Promise.all()."}
{"d":"2026-05-14","t":"FEAT","m":"Procurement tab: 2 new sections with real data. (1) 📦 Internal Demand — Flexoptix internal SKU velocity from flexoptix_internal_demand table (8,585 SKUs: 70 fast-movers 53k units/12M, 239 regular, 979 slow, 7,297 dead stock). Summary cards with trend %%. Filter by velocity class. API: GET /api/procurement/internal-demand?velocity_class=&limit=&sort=. (2) 🤖 AI Clusters — live AI datacenter announcements from ai_cluster_announcements table (396 in last 30 days). Shows estimated transceiver demand per build, MW scale, company, location, source link. Filter for entries with transceiver estimates. Stats: total announcements, MW, distinct companies, total estimated transceivers. API: GET /api/procurement/ai-clusters?days=&limit=. Replaced misleading DEMO DATA banners on Signals + ABC sections with informational note pointing to Internal Demand data."} {"d":"2026-05-14","t":"FEAT","m":"Procurement tab: 2 new sections with real data. (1) 📦 Internal Demand — Flexoptix internal SKU velocity from flexoptix_internal_demand table (8,585 SKUs: 70 fast-movers 53k units/12M, 239 regular, 979 slow, 7,297 dead stock). Summary cards with trend %%. Filter by velocity class. API: GET /api/procurement/internal-demand?velocity_class=&limit=&sort=. (2) 🤖 AI Clusters — live AI datacenter announcements from ai_cluster_announcements table (396 in last 30 days). Shows estimated transceiver demand per build, MW scale, company, location, source link. Filter for entries with transceiver estimates. Stats: total announcements, MW, distinct companies, total estimated transceivers. API: GET /api/procurement/ai-clusters?days=&limit=. Replaced misleading DEMO DATA banners on Signals + ABC sections with informational note pointing to Internal Demand data."}
{"d":"2026-05-14","t":"FEAT","m":"Training Module im Standards-Tab: 13 Lektionen (Form Factors, Glasfaser, IEEE 802.3, WDM, PAM4/NRZ, Link Budget mit Live-Rechner, Coherent Optics, MSA/DOM, Vendor Locking, Temperature Classes, Selection Guide, 400G/800G, Troubleshooting), 40 Quiz-Fragen mit Shuffle/Feedback/Erklaerungen/Note A-F, 4 Lernpfade (Einsteiger 5 / Netzwerk-Engineer 9 / Einkaeufer 6 / Expert 13 Lektionen), Fortschrittsbalken, localStorage-Persistenz. Kein DB-Schema-Aenderung - alles client-seitig als JS-Data-Objekte."}
{"d":"2026-05-14","t":"FEAT","m":"6 neue Dashboard-Features: (A) Price Movers Alert — GET /api/procurement/price-movers?days=N&limit=N, CTE-basiert (cur vs prior period avg per SKU+Vendor), zeigt Top-Gainers und Top-Losers (|delta_pct| >= 2%, obs >= 2). Procurement-Tab Sektion mit Period-Toggle 7d/14d/30d, Export CSV. (B) Executive Overview Pulse — 5 KPI-Karten (Buy Signals, Arbitrage Ops, Supply Alerts, Price Gainers, Losers) über `loadProcurementPulse()`, Top-Movers Mini-Tabelle im Overview, alle clickable → Procurement-Tab. (C) CSV Export — exportMoversCSV() generiert Gainers+Losers als CSV-Download. (D) Vendor Intelligence — GET /api/vendors/intelligence: per-Vendor in letzten 30d (sku_count, price_obs, avg/min/max price, last_seen), Top-6-Anbieter-Banner im Vendors-Tab. (E) Advanced Transceiver Search — Speed-Filter (1G/10G/.../800G), Fiber-Type-Filter (SMF/MMF), 'Verified Only'-Checkbox in Transceivers-Tab; searchTransceivers() übergibt speed_gbps=, fiber_type=, verified=price an GET /api/transceivers. (F) Knowledge Base Browser — neuer Tab KB, GET /api/kb?q=&category=&limit= (Full-Text ILIKE über question/answer/subcategory), Category-Pills, Entry-Cards mit Severity-Badge, Form-Factor/Speed-Tags."} {"d":"2026-05-14","t":"FEAT","m":"6 neue Dashboard-Features: (A) Price Movers Alert — GET /api/procurement/price-movers?days=N&limit=N, CTE-basiert (cur vs prior period avg per SKU+Vendor), zeigt Top-Gainers und Top-Losers (|delta_pct| >= 2%, obs >= 2). Procurement-Tab Sektion mit Period-Toggle 7d/14d/30d, Export CSV. (B) Executive Overview Pulse — 5 KPI-Karten (Buy Signals, Arbitrage Ops, Supply Alerts, Price Gainers, Losers) über `loadProcurementPulse()`, Top-Movers Mini-Tabelle im Overview, alle clickable → Procurement-Tab. (C) CSV Export — exportMoversCSV() generiert Gainers+Losers als CSV-Download. (D) Vendor Intelligence — GET /api/vendors/intelligence: per-Vendor in letzten 30d (sku_count, price_obs, avg/min/max price, last_seen), Top-6-Anbieter-Banner im Vendors-Tab. (E) Advanced Transceiver Search — Speed-Filter (1G/10G/.../800G), Fiber-Type-Filter (SMF/MMF), 'Verified Only'-Checkbox in Transceivers-Tab; searchTransceivers() übergibt speed_gbps=, fiber_type=, verified=price an GET /api/transceivers. (F) Knowledge Base Browser — neuer Tab KB, GET /api/kb?q=&category=&limit= (Full-Text ILIKE über question/answer/subcategory), Category-Pills, Entry-Cards mit Severity-Badge, Form-Factor/Speed-Tags."}
{"d":"2026-05-14","t":"FEAT","m":"Equivalences Explorer: new dashboard tab '🔀 Equivalences' — search 63,362 cross-brand mappings (46 vendors, 7,516 competitor products → 846 Flexoptix alternatives, Ø 93.9% confidence). APIs: GET /api/equivalences (search), /api/equivalences/transceiver/:id (per-product), /api/equivalences/stats, /api/equivalences/top-vendors. Transceiver detail modal now shows equivalences panel (FX alternatives or competitor products) + SVG price history sparklines (30-day, per source vendor) from 392k+ price observations."} {"d":"2026-05-14","t":"FEAT","m":"Equivalences Explorer: new dashboard tab '🔀 Equivalences' — search 63,362 cross-brand mappings (46 vendors, 7,516 competitor products → 846 Flexoptix alternatives, Ø 93.9% confidence). APIs: GET /api/equivalences (search), /api/equivalences/transceiver/:id (per-product), /api/equivalences/stats, /api/equivalences/top-vendors. Transceiver detail modal now shows equivalences panel (FX alternatives or competitor products) + SVG price history sparklines (30-day, per source vendor) from 392k+ price observations."}
{"d":"2026-05-14","t":"FEAT","m":"LinkedIn Distribution Status: Blog tab shows DRY_RUN badge, posted/dry_run/skipped/failed counters, history table with live URN links. GET /api/blog/linkedin/history reads blog_linkedin_distribution table + detects DRY_RUN mode from ecosystem config."} {"d":"2026-05-14","t":"FEAT","m":"LinkedIn Distribution Status: Blog tab shows DRY_RUN badge, posted/dry_run/skipped/failed counters, history table with live URN links. GET /api/blog/linkedin/history reads blog_linkedin_distribution table + detects DRY_RUN mode from ecosystem config."}