This is due to the fact that most oracle providers depend on 3rd party data providers to deploy oracles, not capable of providing price oracles for long-tail assets.
In contrast, DIA employs a unique, transparent, end-to-end approach to building price feed oracles.
这是因为大多数预言机提供商依赖第三方数据提供商来部署预言机，无法为长尾资产提供价格预言机。
相比之下，DIA 采用独特、透明、端到端的方法来构建价格馈送预言机。