WFGY/ProblemMap/GlobalFixMap/OpsDeploy

Ops & Deploy — Global Fix Map

🏥 Quick Return to Emergency Room

You are in a specialist desk.
For full triage and doctors on duty, return here:

• WFGY Global Fix Map — main Emergency Room, 300+ structured fixes
• WFGY Problem Map 1.0 — 16 reproducible failure modes

Think of this page as a sub-room.
If you want full consultation and prescriptions, go back to the Emergency Room lobby.

A compact hub to ship safely and keep RAG/LLM systems stable after release.
Use this folder to pick the right guardrail, verify with measurable targets, and recover fast when things wobble. No infra change required.

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Open these first

• Visual recovery map → RAG Architecture & Recovery
• Retrieval knobs end-to-end → Retrieval Playbook
• Traceability and snippet schema → Retrieval Traceability · Data Contracts
• Boot order and deploy traps → Bootstrap Ordering · Deployment Deadlock · Pre-Deploy Collapse
• Live ops tools → Live Monitoring for RAG · Debug Playbook

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When to use this folder

• First calls after deploy crash or return stale content.
• ΔS and citations look fine yesterday but flip today.
• Rate limits cascade, queues spike, latency climbs.
• Canary looks good then full rollout breaks retrieval.
• Index swap succeeds but answers cite old snippets.
• Retries cause duplicate side effects or charges.
• Feature flags bleed traffic into unfinished paths.
• Maintenance windows corrupt embeddings or anchors.

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Acceptance targets for a safe rollout

• ΔS(question, retrieved) ≤ 0.45 across three paraphrases.
• Coverage ≥ 0.70 on the expected new section.
• λ remains convergent on 2 seeds during rollout.
• Idempotency ≥ 99.9% on retry storms.
• Zero silent index mismatches (hash + counts match).
• P95 latency stays in budget with backpressure active.

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Quick routes — per-page guides

Scenario	Fix Page
Rollout readiness	rollout_readiness_gate.md
Canary strategy	staged_rollout_canary.md
Blue/green cutover	blue_green_switchovers.md
Version pin & freeze	version_pinning_and_model_lock.md
Vector index swap	vector_index_build_and_swap.md
Cache warmup	cache_warmup_invalidation.md
Rate limits	rate_limit_backpressure.md
Feature flags	feature_flags_safe_launch.md
Idempotency	idempotency_dedupe.md
Retry logic	retry_backoff.md
Rollback plan	rollback_and_fast_recovery.md
Postmortems	postmortem_and_regression_tests.md
Change freeze	release_calendar_and_change_freeze.md
Incident comms	incident_comms_and_statuspage.md
Shadow traffic	shadow_traffic_mirroring.md
Maintenance window	read_only_mode_and_maintenance_window.md
DB migrations	db_migration_guardrails.md

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60-second ship checklist

1. Freeze the world → Pin model IDs, prompt revs, index hashes.
2. Warm up safely → Build index off-path, preload caches with canary.
3. Shadow then canary → Mirror prod queries, step rollout 5% → 25% → 100%.
4. Guard the edge → Enable backpressure, retries with jitter, idempotency keys.
5. Know your exit → Keep rollback switch and comms draft ready.

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Symptoms → exact fix

What you see	Open this
Deploy points to old snippets	vector_index_build_and_swap.md · cache_warmup_invalidation.md
Canary fine, full rollout breaks	staged_rollout_canary.md · feature_flags_safe_launch.md
Wrong model after failover	version_pinning_and_model_lock.md
Retries duplicate charges	idempotency_dedupe.md · retry_backoff.md
RL storms, timeouts	rate_limit_backpressure.md
Need rollback now	rollback_and_fast_recovery.md · blue_green_switchovers.md
Maintenance corrupts anchors	read_only_mode_and_maintenance_window.md · db_migration_guardrails.md
Unsure if safe to ship	rollout_readiness_gate.md

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FAQ

Q: What does ΔS mean here?
A: ΔS is a stability score. It measures how much the retrieved content drifts from the expected anchor when you change the query slightly. Lower is better (≤ 0.45 is safe).

Q: What is λ convergence?
A: λ tracks whether retrieval order flips unpredictably. If λ is stable across seeds, your rollout is consistent.

Q: Why do I need idempotency keys?
A: Without them, retries can double-charge a user or run the same side-effect twice. Keys make every request “safe to retry.”

Q: How do I know if my index swap worked?
A: Check doc counts and hashes before cutover. If they mismatch, you’re pointing at an incomplete index.

Q: Canary looked fine but production broke — why?
A: Canary often hides tail-latency, cache misses, or load-based rate limits. Always test at increasing % of live traffic.

Q: Why do you mention rollback comms?
A: Technical rollback is only half. Users and stakeholders need fast updates, so pre-draft Statuspage or Slack messages are essential.

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🔗 Quick-Start Downloads (60 sec)

Tool	Link	3-Step Setup
WFGY 1.0 PDF	Engine Paper	1️⃣ Download · 2️⃣ Upload to your LLM · 3️⃣ Ask “Answer using WFGY + <your question>”
TXT OS (plain-text OS)	TXTOS.txt	1️⃣ Download · 2️⃣ Paste into any LLM chat · 3️⃣ Type “hello world” — OS boots instantly

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Explore More

Layer	Page	What it’s for
Proof	WFGY Recognition Map	External citations, integrations, and ecosystem proof
Engine	WFGY 1.0	Original PDF based tension engine
Engine	WFGY 2.0	Production tension kernel and math engine for RAG and agents
Engine	WFGY 3.0	TXT based Singularity tension engine, 131 S class set
Map	Problem Map 1.0	Flagship 16 problem RAG failure checklist and fix map
Map	Problem Map 2.0	RAG focused recovery pipeline
Map	Problem Map 3.0	Global Debug Card, image as a debug protocol layer
Map	Semantic Clinic	Symptom to family to exact fix
Map	Grandma’s Clinic	Plain language stories mapped to Problem Map 1.0
Onboarding	Starter Village	Guided tour for newcomers
App	TXT OS	TXT semantic OS, fast boot
App	Blah Blah Blah	Abstract and paradox Q and A built on TXT OS
App	Blur Blur Blur	Text to image with semantic control
App	Blow Blow Blow	Reasoning game engine and memory demo

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