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hivedelta支持
hivedelta支持
说到事务，衍生了一个问题，请教一下，像hive/mlsql/deltalake或者说spark 支持某级别事务 的意义在哪？是否会演变会支持大部分事务？
说到事务，衍生了一个问题，请教一下，像hive/mlsql/deltalake或者说spark 支持某级别事务 的意义在哪？是否会演变会支持大部分事务？
Delta Lake 0.5.0 正式发布，支持包括 Hive/Presto 等多种查询引擎
Delta Lake 0.5.0 于2019年12月13日正式发布，正式版本可以到 这里 下载使用。这个版本支持多种查询引擎查询 Delta Lake 的数据，比如常见的 Hive、Presto 查询引擎。并发操作得到改进。当然，这个版本还是不支持直接使用 SQL 去增删改查 Delta Lake 的数据，这个可能得等到明年1月的 Apache Spark 3.0.0 的发布。好了，下面我们来详...
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云原生大数据计算服务 MaxCompute
MaxCompute 是面向分析的企业级 SaaS 模式云数据仓库，以 Serverless 架构提供快速、全托管的在线数据仓库服务，消除了传统数据平台在资源扩展性和弹性方面的限制，最小化用户运维投入，使您可以经济并高效的分析处理海量数据。
了解 MaxCompute
控制台
购买包年包月
产品文档
快速开始
帮助文档
客户案例
行业与通用解决方案
最佳实践与客户案例
产品定价
开通按量付费
产品定价
社区圈子
MaxCompute 社区
更多阿里云大数据产品
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云原生大数据计算服务 MaxCompute
MaxCompute 是面向分析的企业级 SaaS 模式云数据仓库，以 Serverless 架构提供快速、全托管的在线数据仓库服务，消除了传统数据平台在资源扩展性和弹性方面的限制，最小化用户运维投入，使您可以经济并高效的分析处理海量数据。
了解 MaxCompute
控制台
购买包年包月
产品文档
快速开始
帮助文档
客户案例
行业与通用解决方案
最佳实践与客户案例
产品定价
开通按量付费
产品定价
社区圈子
MaxCompute 社区
更多阿里云大数据产品
