Wiki Article · Cinematic

Analytics platform data model

Analytics platform data model ka simple matlab hai: analytics/reporting ke liye data ko aise…

Overview

Analytics platform data model — Quick Facts

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Field: Value

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Type: Data architecture / modeling…

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Used in: Analytics platforms, BI tools,…

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Main goal: Consistent metrics + easy queries…

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Infobox

📊 | Field | Value | |---|---| | Type | Data architecture / modeling concept | | Used in |…

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Overview

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Books (raw data) library me bahut…

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Catalog (data model) batata hai ki…

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Agar catalog messy ho, to book…

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Raw events / transactions aate…

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Data model vs database schema (simple)

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Database schema: tables/columns ka…

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Analytics data model:…

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“Revenue” ka definition kya?

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“Active user” ka definition kya?

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Grain: ek row kya represent karti hai?

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Agar aapke Sales table ka grain…

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Agar grain “per order item” hai,…

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Why it matters

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Same metric different dashboards…

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Clean model par queries easier…

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Engineering, product, analytics,…

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“Number kahan se aaya?” ka answer…

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Core building blocks

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Fact: “kitna/kitne” (numbers)

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Dimension: “kis type…

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Revenue = fact/measure

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City = dimension

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Common model patterns

🧮 | Pattern | Simple idea | Pros | Cons | When useful | |---|---|---|---|---| | Star schema…

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How data flows into the model

🌐 High-level flow (conceptual): `mermaid flowchart TD A[Data Sources Apps, DBs, Logs] -->…

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Data quality & governance basics

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Metric owner kaun hai?

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Definitions kahan documented hain?

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Changes ka versioning kaise hota…

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Breaking changes ka notification…

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Security & privacy

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Least privilege: minimum access

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PII handling: name, email, phone,…

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Data masking: sensitive fields…

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Performance considerations

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Model shape (star often easier for…

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Partitioning (time-based splits)…

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Indexing strategy (implementation…

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Pre-aggregations (summary tables)…

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Common mistakes and fixes

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Problem: metrics double count

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Fix: grain define karo, fact table…

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Problem: different teams different…

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Fix: metric dictionary + single…

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Example scenarios (no code)

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Fact: order items (amount,…

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Dimensions: product category,…

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Grain: per order item

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Fact: events (login, click)

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Analytics platform data model ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Analytics platform data model ka 'Type' kya hai?

Complete! 🎉

Analytics platform data model Complete!

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