{
    "id": "big_data",
    "name": "Xử lí dữ liệu lớn",
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            "date": "08/01/2025"
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            "date": "15/01/2025"
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            "date": "05/02/2025"
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            "date": "12/03/2025"
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        },
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            "url": "documents/big_data/13-dt.pdf",
            "date": "02/04/2025"
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            "url": "documents/big_data/14-learning_emb.pdf",
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            "name": "15-streams.pdf",
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            "url": "documents/big_data/15-streams.pdf",
            "date": "16/04/2025"
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            "date": "23/04/2025"
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            "date": "30/04/2025"
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            "name": "19-bandits.pdf",
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            "date": "07/05/2025"
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            "date": "14/05/2025"
        }
    ]
}