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国产数据库四朵金花对比
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所属报告：
C达梦-公司研究报告-信创数据库先行者-240614（33页）.pdf
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相关数据
星环科技认知数据库潜在市场空间测算（单位：亿美元）
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行业数据
2026-05-28
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知识产权（版权侵权，数据库权）
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行业数据
2026-04-20
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source：艺恩营销智库，数据统计周期：2025年3月-2026年2月（抖音、红书等社媒渠道）
fCDpobnnm64gICAgICAgICB8IOWGheWuuSAgICAgICAgICAgICAgICAgICAgIHwKfC0tLS0tLS0tLS0tLS0tfC0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tfAp8IOaVsOaNruadpea6kCAgICAgfCDoibrmganokKXplIDmmbrlupMgICAgICAgICAgICAgfAp8IOe7n+iuoeWRqOacnyAgICAgfCAyMDI15bm0M+aciCAtIDIwMjblubQy5pyIICAgIHwKfCDnpL7lqpLmuKDpgZMgICAgIHwg5oqW6Z+z44CB57qi5Lmm562JICAgICAgICAgICAgIHwKCui1hOaWmeadpea6kO+8mnNvdXJjZTog6Im65oGp6JCl6ZSA5pm65bqTLCDmlbDmja7nu5/orqHlkajmnJ86IDIwMjXlubQz5pyILTIwMjblubQy5pyIICjmipbpn7PjgIHnuqLkuabnrYnnpL7lqpLmuKDpgZMp
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2026-03-04
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表7国家温室气体排放因子数据库（第一版）部分温室气体排放因子
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2026-03-03
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表5国内外生命周期/碳足迹数据库示例
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2026-03-03
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表6Ecoinvent数据库中不同类别水泥产品生产的碳足迹
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Netflix的内容库、市场份额、定价策略和邮寄单量等数据推移（2002-2008）
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竞争格局
2026-01-28
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表2-2：主流向量数据库对比（(2025)
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2026-01-19
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2023H1-2025H1中国关系型数据库市场按部署模式占比情况
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2026-01-15
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2025上半年，全球关系型数据库软件市场达到298亿美元，同比增长8.1%。中国市场增速为14.5%，占比7.4%。
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2026-01-15
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中国数据管库理软件子市场占比，2025上半年
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2026-01-15
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中国关系型数据库市场规模与预测，2024-2029
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市场规模
2026-01-15
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2023H1-2025H1中国关系型数据库市场规模，按部署模式
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市场规模
2026-01-15
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