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Data Lake Phase 1 - Event Prioritization Analysis

Epic: TVM-1698 Date: 2026-02-02 Author: Raymond Mintz

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Executive Summary

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ClickUp CLI Setup Guide (Ubuntu)

Complete guide for setting up and using the ClickUp CLI on Ubuntu Linux.

Prerequisites

• Node.js and npm installed
• ClickUp account with API access
• jq installed for JSON processing: sudo apt install jq

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Analytics Pipeline Status Summary - 2026-01-30

IMMEDIATE ISSUE - RESOLVED ✅

Problem: ClickHouse consumer stuck since 1/27, massive lag preventing event ingestion

Root Cause: 4 bad test messages blocking consumer across all 3 Kafka partitions:

• Partition 0, Offset 58: {"test":"connection_test",...}
• Partition 1, Offset 56: {"test":"direct_publish",...}
• Partition 2, Offset 113: {"test":"message",...}

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CDP Events Endpoint - Client Integration Guide

Endpoint

Development:

POST https://playtv-api.forte.ws/v1/events

Production: (coming soon)

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Here’s a concise summary + work items focused on implementation‑relevant points from the Kafka meeting notes.

Summary (implementation‑relevant highlights)

• The events endpoint currently requires auth, but there’s consensus that unauthenticated (guest) events are needed. This is a potential DDoS vector, so any unauthenticated mode needs rate‑limiting or an API key strategy.
• Clients were hitting 500s on the events endpoint. Root cause likely in validation/headers. Once the correct request + headers were used, responses became sane (401 or validation errors). Accept header absence can trigger HTML response instead of JSON.
• Logging quality is important for debugging bad payloads; logs should be useful in dev.
• Feature flag is required on mobile/web so event sending can be toggled off by default, especially in production builds.
• Batching events is expected; payloads should accept arrays and clients can send every 5–10 seconds.
• Brand/tenant identification s

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CDP Meeting TODOs - 2026-01-27

For Raymond Mintz

1. Send Yan the metrics endpoint and payload (explicitly requested)

   • Endpoint already exists at POST /v1/events (no /api prefix)
   • Controller: app/Http/Controllers/EventController.php
   • Returns 202 {"success": true}

2. Increase payload size limit - Support batch events (~500KB suggested)

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CDP Event Envelope Schema

This is the JSON structure for all events published to Kafka topics (events.raw, events.views).

Structure

{
  "metadata": {
    "event_id": "uuid-v7",

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RAID1 Hot-Swap Procedure & Maintenance

Array Info

• Device: /dev/md0
• Type: RAID1 (mirror)
• Size: 8TB (2x 8TB drives)
• Mount: /mnt/storage

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Engine Build Comparison

Specs Overview

Build Name	Static CR	Dyn CR @68°	HP Range	TQ Range	Notes
347 TFS 11R 170/53 Flat-Top	11.39	8.86	420–450 hp	400–430 lb-ft	High comp, CNC heads, pump gas 93 required
347 TFS 11R 170/53 Dish	9.95	7.77	395–425 hp	380–410 lb-ft	Safe pump gas, still strong street combo
347 Liberty 180/64 Flat-Top	9.95	7.77	410–440 hp	395–420 lb-ft	Non-CNC, lower comp, safer but slightly softer
347 Liberty 180/64 Dish	8.86	6.95	375–410 hp	365–400 lb-ft	Very safe CR, better for boost than NA

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  Moderation Process Flow

  ┌─────────────┐     ┌──────────────────┐     ┌─────────────────┐
  │   User      │────▶│    API Server    │────▶│   PostgreSQL    │
  │   Upload    │ ①   │  (FastAPI)       │ ②   │   Database      │
  └─────────────┘     └──────────────────┘     └─────────────────┘
                               │ ③
                               ▼