Wiki Article · Cinematic

Metadata

Metadata ka simple matlab hai "data about data" — yeh woh information hai jo kisi doosre data ko…

Overview

Metadata — Quick Facts

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Property: Detail

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Full Name: Metadata (Meta + Data)

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Type: Information Architecture / Data…

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Category: Data Management, Information…

Topic 1

Infobox

📊 | Property | Detail | |---|---| | Full Name | Metadata (Meta + Data) | | Type |…

Topic 2

Types of Metadata

💾 | Type | Purpose | Examples | |---|---|---| | Descriptive | Content discover aur identify…

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Metadata Layers

🗄️ `mermaid flowchart TB subgraph DataObject["Data Object (e.g., Photo, Document, Database…

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Metadata in Files & Documents

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File System Metadata: File name,…

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Document Metadata: Author name,…

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Photo/Image Metadata (EXIF):…

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Audio/Video Metadata: Title,…

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Metadata in Databases

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Schema Metadata: Database name,…

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Index Metadata: Index name,…

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Relationship Metadata: Foreign…

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Statistics Metadata: Row count,…

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Metadata in Web & APIs

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HTML Meta Tags: <title>, <meta…

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OpenGraph (OG) Tags: Social media…

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JSON-LD / Schema.org: Structured…

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HTTP Response Headers:…

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Metadata Standards

🧮 | Standard | Domain | What It Defines | Example Use | |---|---|---|---| | Dublin Core |…

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Metadata Management

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Data Catalogs: Centralized…

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Data Governance: Metadata…

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Data Lineage: Track karo data…

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Automated Metadata Extraction:…

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Challenges

📊 1. Metadata Quality: Incomplete, incorrect, ya outdated metadata — "garbage in, garbage…

Topic 10

Benefits

💾 1. Discoverability: Metadata se data easily searchable — right data jaldi milta hai. 2.…

Topic 11

Glossary

🗄️ | Term | Meaning | |---|---| | Metadata | Data about data — information jo doosre data ko…

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Disclaimer

📈 Yeh article informational purposes ke liye hai. Specific metadata standards, tools, aur…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Metadata ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Metadata ka 'Full Name' kya hai?

Complete! 🎉

Metadata Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

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Metadata Complete

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