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| World Data Info: A global hub of facts, statistics, and country comparisons. |
1. Definition
World data info = all the information collected, stored, or transmitted across the planet. This includes:
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Digital data: Files, emails, social media posts, videos, sensor readings, databases.
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Scientific data: Research, measurements, satellite images, experiments.
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Business and economic data: Transactions, sales records, market data.
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Human knowledge: Books, encyclopedias, articles, cultural records.
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Machine-generated data: IoT sensors, AI models, server logs.
2. Key Characteristics
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Enormous scale: Estimated in zettabytes (1 zettabyte = 1 trillion gigabytes).
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Rapid growth: Data is doubling every 2–3 years due to internet, IoT, AI, and smartphones.
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Structured vs unstructured:
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Structured: Databases, spreadsheets.
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Unstructured: Texts, videos, images, social media posts.
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3. Current Estimates
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In 2025, total global data was estimated around 180–200 zettabytes.
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By 2030, it may exceed 500 zettabytes.
So, world data info is basically the sum of all information humans and machines generate, store, and transmit.
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