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Wiki Article · Cinematic

Fintech Application Data Model

Fintech application data model wo structured blueprint hai jo define karta hai ke financial…

Overview
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Fintech Application Data Model — Quick Facts

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Property: Detail

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Full Name: Fintech Application Data Model

Category: Data Architecture / Database Design

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Domain: Financial Technology

Topic 1
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Infobox

📊 | Property | Detail | |---|---| | Full Name | Fintech Application Data Model | | Category…
Topic 2
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Core Principles

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Financial records kabhi update ya…

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Galti hone par reversal/adjustment…

Ye principle audit trail aur…

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Atomicity: Transaction poori ho ya…

Topic 3
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Core Entities Overview

🗄️ | Entity | Description | Key Relationships | |---|---|---| | User | Platform ka…
Topic 4
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User aur KYC Data Model

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Personal data (name, phone, email,…

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GDPR/data protection: deletion…

KYC records version-controlled…

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Account Data Model

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Ek user ke multiple accounts ho…

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Internal accounts bhi hote hain…

Account hierarchy support karo —…

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Balance field directly update…

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Transaction Data Model

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initiated → processing → completed…

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completed → reversed (refund case…

Status backward nahi ja sakta…

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Har status change ke saath event…

Topic 7
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Ledger aur Double-Entry Model

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Debit entry — ek account se paise…

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Credit entry — doosre account me…

SUM(debits) = SUM(credits) —…

Topic 8
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Wallet Data Model

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Optimistic locking: version number…

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Pessimistic locking: row lock karo…

Distributed lock (Redis-based)…

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Payment Data Model

📊 Payment entity external payment requests track karti hai: | Field | Type | Description |…
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Event Sourcing Data Model

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Complete audit trail — har state…

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Time travel — kisi bhi…

Event replay — bugs fix karke…

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Regulatory compliance — immutable…

Topic 11

Data Model Design Patterns Comparison

🗄️ | Pattern | Best For | Consistency | Query Speed | Complexity | Fintech Fit |…
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Entity Relationship Diagram

📈 `mermaid erDiagram USER ||--o{ ACCOUNT : owns USER ||--o{ KYC_RECORD : has ACCOUNT ||--o{…
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Common Pitfalls

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Galti: DECIMAL(10,2) ya FLOAT use…

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Nuksaan: 0.1 + 0.2 =…

Fix: Integer (paise/cents) ya…

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Galti: Transaction status ya…

Comparison

Data Model Design Patterns Comparison

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Normalized (3NF): OLTP transactions

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Denormalized: Read-heavy dashboards

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Event Sourced: Complete audit trail

Diagram
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Visual Flow

📊 Diagram visualization — details in narration
Related Topics

See Also

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Fintech Application Architecture

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Fintech Application Core Modules

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Database

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SQL

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Data Modeling

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Event-Driven Architecture

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 1

Fintech Application Data Model ka sabse sahi definition kya hai?

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 2

Fintech Application Data Model ka 'Full Name' kya hai?

Complete! 🎉
COMPLETE

Fintech Application Data Model Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

Fintech Application Data Model Complete

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Fintech Application…

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