Aliens Wiki
Cinematic Knowledge Experience
0%
Aliens Wiki
Now Playing
Aliens Wiki · HIEN
⌨️ Keyboard Shortcuts
→
Next slide
←
Previous slide
Space
Play / Pause
M
Narration on/off
F
Fullscreen
?
Show/hide this
Press any key to close
Wiki Article · Cinematic
{| class="infobox"
Overview
🌟
—
Quick Facts
📌
Topic: Analytics schema (events, facts,…
🎯
Primary goal: Consistent analytics data model…
⚡
Scope: Event schema, warehouse tables,…
🔑
Change model: Versioned, backward-compatible…
Topic 1
📥
📥
🧠
🔬
💡
🎯
Contents
💡
Overview
🔑
Scope and goals
⚡
Core building blocks
🎯
Naming conventions
Topic 2
📥
⚙️
🔬
💡
Overview
💡
Analytics schema ka matlab woh agreed structure hai jisme product/apps apne analytics…
Topic 3
🔒
Scope and goals
💡
Cross-app consistency: multiple…
🔑
Auditability: metric definitions…
⚡
Performance: partitioning +…
🎯
Data quality: required fields,…
Topic 4
📥
⚙️
🔬
💡
Core building blocks
💡
event_name
🔑
schema_version
⚡
event_id (idempotency/dedupe)
🎯
occurred_at (event time)
Topic 5
📥
📥
🧠
🔬
💡
🎯
Naming conventions
💡
Events: verb_noun (e.g.,…
🔑
Tables: fact_ and dim_ prefixes.
⚡
Fields: snake_case, reserved…
🎯
_id, _at, _date, _count, *_amount.
Topic 6
✨
📊
🔬
Data types and constraints
💡
event_id unique per producer…
🔑
occurred_at timezone handling…
⚡
Required fields list per event…
🎯
Enumerations for categorical…
Topic 7
📥
📥
🧠
🔬
💡
🎯
Versioning and evolution
💡
Non-breaking additions: new…
🔑
Breaking changes: field…
⚡
Backfill rules: old versions ko…
🎯
Deprecation: version sunset…
Topic 8
🚀
Governance and ownership
💡
Per event/metric owner define karo…
🔑
Schema change proposal: impact,…
⚡
Review gates: privacy +…
Topic 9
📥
📥
🧠
🔬
💡
🎯
Security and privacy considerations
💡
PII minimization: analytics…
🔑
Token/secret logging forbidden.
⚡
Actor identity: pseudonymous IDs;…
🎯
Access control: raw layer…
Topic 10
💡
📊
🔬
Conceptual example schema
💡
Raw events table: raw_events
🔑
Curated facts: fact_events,…
⚡
Dimensions: dim_user, dim_product
🎯
Semantic layer:…
Topic 11
🔒
Lifecycle diagram
🎯
`mermaid flowchart LR A[Apps / Services] --> B[Event Collector] B --> C[Raw Storage] C…
Diagram
📥
⚙️
🔬
💡
Visual Flow
📊
Diagram visualization — details in narration
Related Topics
See
Also
📖
[[Analytics platform data model]]
🔗
[[Analytics platform deployment]]
💡
[[Analytics platform integration]]
📚
[[Analytics platform permissions…
🔑
[[Analytics platform scalability]]
🌐
[[Analytics platform security]]
Quick Quiz
🧠
QUIZ TIME
Quiz —
Question 1
ka 'Primary goal' kya hai?
A
Consistent analytics data model across apps and teams
B
Koi specific nahi
C
Yeh define nahi kiya ja sakta
D
Sab kuch possible hai
Complete! 🎉
COMPLETE
Complete!
Aliens Wiki · HIEN · Cinematic Knowledge
✅
Complete
➡️
[[Analytics platform data…
⏮
▶
⏭
1/17
0:00
1×
🔊
⛶
🎬
Video Mode
📊
Export PPT
🎓
Live Class
📄
Save PDF
📖
Book Print
REC
00:00
STOP
ESC=Cancel
Aliens School
3
Recording shuru hone wali hai...
✅
Recording Complete
Video process ho rahi hai...
Live Class
Slide 1 / 7
Timer
00:00
📝 Speaker Notes
—
⏭️ Up Next
—
—
🗂️ All Slides
✏️
🖍️
🧹
🔴
↩️
🗑️