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从数据库整体来看,中国关系型数据库供应商向着多元化发展,以阿里云为代表的云厂商成为主要提供商;部署模式上,公有云模式占比提升至55.6%,云化趋势加速。截至2021年上半年,本地部署模式下中国关系型数据库市场前五大厂商中仅有华为一家国内厂商,占比14.7%,其余四家国外厂商占比合计48.5%,国际厂商仍占主导地位。