Wiki Article · Cinematic

Booking System Core Modules

Booking system core modules woh fundamental building blocks hain jinse koi bhi booking/reservation…

Overview

Booking System Core Modules — Quick Facts

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Property: Detail

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Full Name: Booking System Core Modules…

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Category: Software Engineering, System…

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Type: Functional module decomposition…

Topic 1

Infobox

📚 | Property | Detail | |---|---| | Full Name | Booking System Core Modules (Reservation…

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What are Core Modules

💡 Core modules woh essential functional units hain jo har booking system me hone chahiye —…

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Why Modular Design Matters

🎯 | Without Modules (Monolithic Spaghetti) | With Proper Modules | |---|---| | Sab logic ek…

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Module Overview Map

⭐ `mermaid flowchart TB subgraph Frontend["Frontend Layer"] CU["Customer…

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Booking Engine Module

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State machine: Clear states…

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Idempotent creation:…

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Event emission: Booking.created,…

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Transaction boundary: Slot…

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Availability Manager Module

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Cache-first: Available slots Redis…

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Invalidate on change:…

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Race condition safe: Distributed…

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Timezone-aware: Slots UTC me…

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Customer Manager Module

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PII protection: Sensitive data…

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GDPR ready: Data export + deletion…

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Merge support: Guest booking →…

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Soft delete: Customer delete =…

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Service Catalog Module

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Configurable pricing: Base +…

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Active/inactive toggle: Disable…

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Multi-language support: Service…

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Version control: Service changes…

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Payment Module

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Idempotent: Idempotency-Key har…

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Never store card data: Gateway…

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Webhook is source-of-truth:…

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Audit trail: Har money movement…

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Notification Module

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Async always: Message queue based…

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Template engine: Reusable, branded…

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Multi-channel: Email + SMS + Push…

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Retry: 3-5 retries on failure with…

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Calendar and Scheduling Module

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Schedule template + overrides:…

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Slot pre-generation: Generate…

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Sync conflict resolution: External…

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Admin Dashboard Module

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Role-based views: Admin sees…

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Mobile responsive: Business owners…

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Audit log visible: Recent changes…

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Quick actions: One-click confirm,…

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Reporting and Analytics Module

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Separate data store: Analytics…

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Pre-aggregated metrics: Common…

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Real-time + batch: Today's numbers…

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Tenant-scoped: Multi-tenant me har…

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Access Control Module

✨ Security gatekeeper. Responsibilities | Function | Description | |---|---| |…

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Module Integration Patterns

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Start: Modular monolith — shared…

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Scale: Extract busy modules to…

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Mature: Full microservices where…

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Common Mistakes

🚀 | # | Mistake | Better Approach | |---|---|---| | 1 | "Sab ek module me — booking,…

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Best Practices

📚 | # | Practice | Benefit | |---|---|---| | 1 | Single Responsibility per module | Easy to…

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Interview Perspective

💡 Q: Booking system ke core modules kaunse hain? A: 10 core modules: (1) Booking Engine —…

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Glossary

🎯 | Term | Definition | |---|---| | Core Module | Essential functional unit that every…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Booking System Core Modules ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Booking System Core Modules ka 'Full Name' kya hai?

Complete! 🎉

Booking System Core Modules Complete!

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