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数据库欢迎公告
数据库欢迎公告
特意把 达合一网址宝 使用阿里云数据库,欢迎友友们提建议
阿里云数据库是否好用?非常好用! 为了测试,我特意把 达合一网址宝 使用云数据库! 经过测试,赞!大赞!!!!! 鉴赏测试网址: http://bao.daheyi.com/ 特意把 达合一网址宝 使用阿里云数据库,欢迎友友们提建议! 站长们—— 阿里云主机 进阿里旺旺交流群,群号码:1074556777旨在使用交流,疑问解答,互帮互助。大家不要吝啬分享。 创业者云...
2019年全球最受欢迎数据库新鲜出炉,你猜中了吗?
全球知名的数据库流行度排行榜网站DB-Engines 宣布,在过去的一年里,MySQL在 DB-Engines排名中比其他350个受监测数据库管理系统的任何一个更受欢迎。 **因此,MySQL为2019年的年度DBMS。** DB-Engines 2019:MySQL 获得“年度数据库”称号 计算结果基于当前最新的分数(2020年1月)和2019年1月的分数差值获得。最终的结果代表了一个产品在...
最受欢迎图数据库Neo4j宣布企业版彻底闭源
Philip Rathle 在官方博客中宣布 Neo4j 企业版彻底闭源的消息 Neo4j 是由 Neo4j, Inc 开发的图形数据库管理系统,是 NoSQL 的代表之一,它是一个嵌入式、基于磁盘的、支持完整事务的 Java 持久化引擎,它在图像中而不是表中存储数据。Neo4j 提供了大规模可扩展性,在一台机器上可以处理数十亿节点 / 关系 / 属性的图像,可以扩展到多台机器并行运行。根据 D...
最受欢迎Java数据库访问框架(DAO层)
云栖号资讯:【点击查看更多行业资讯】在这里您可以找到不同行业的第一手的上云资讯,还在等什么,快来! 本文将带您浏览和比较最受欢迎Java数据库访问框架(DAO层)。假设您正在开发一个Java程序,有许多办法可以让您的应用连上数据库。下面会列举各数据库访问框架的适用场景,相信能够帮您选到适合项目的开发框架。 JDBC:简单数据库查询 最简单的办法莫过于使用JDBC提供的Java API。输入查询S...
最受欢迎Java数据库访问框架大比拼,你独爱哪一款?
云栖号资讯:【点击查看更多行业资讯】在这里您可以找到不同行业的第一手的上云资讯,还在等什么,快来! 本文将带您浏览和比较最受欢迎Java数据库访问框架(DAO层)。 假设您正在开发一个Java程序,有许多办法可以让您的应用连上数据库。下面会列举各数据库访问框架的适用场景,相信能够帮您选到适合项目的开发框架。 JDBC:简单数据库查询 最简单的办法莫过于使用JDBC提供的Java API。输入查询...
DB-Engines 数据显示开源数据库越来越受欢迎
如果我们将 DB-Engines 的排名分为开源和商业数据库系统的话,商业的系统依赖占据 59% 的市场份额,而在去年这个数字是 64%。 基于我们对数据库管理系统的各种排名和统计,我们分析开源工具和商业系统的受欢迎程度。这些开源的数据库背后都有很强的公司在提供支持,例如 MySQL -> Oracle;MongoDB -> MongoDB Inc;Cassandra -> ...
欢迎加盟云智能数据库BigData NoSQL团队
数据库事业部承载着阿里巴巴及阿里云的数据库服务,为超过数万家中国企业提供专业的数据库服务。我们提供在线事务处理、缓存文档服务、BigData NoSQL服务 、在线分析处理的全栈数据库产品。本团队提供基于Apache HBasePhoenixSparkCassandraSolrES等,结合自研技术,打造存储、检索、计算的一站式的BigData NoSQL自主可控的服务,满足客户的数据驱动业务的诉...
最受开发者欢迎的HTAP数据库PostgreSQL 10特性
标签 PostgreSQL , 10 , 特性 , 开发者 背景 作为一款HTAP数据库(同时支持 "OLTP高并发在线事务处理" 与 "OLAP在线分析" 业务场景),PostgreSQL 10的哪些特性是开发人员、DBA、架构师都喜欢的呢? 多核并行增强 9.6的版本支持如下并行: Sequential scans Aggregates Hash and loop joins ...
苹果推出最受欢迎的iOS 到 民用与商用数据库备份的差异与源码浅析
背景 苹果推出了有史以来最受欢迎的一版iOS,为什么这么受欢迎? 最主要的还是使用了最新的APFS文件系统,这个文件系统几乎集成了ZFS,Btrfs的所有优良特性,比如最为好用的快照(块级增量)、压缩。使得苹果的操作系统一下子瘦了,而且备份占用空间也非常小。 对于数据库来说,备份也不是小事,如何实现高效的备份、节省空间的备份以及具备可以定义SLA的恢复(不会随着数据库的大小、REDO的多少而变化...
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云数据库
阿里云瑶池数据库是稳定可靠、可弹性伸缩的在线数据库服务产品总称。可轻运维全球90%以上主流开源及商业数据库(MySQL、SQL Server、Redis、MongoDB等),拥有容灾、备份、恢复、监控、迁移等方面的全套解决方案。
数据库专场优惠
了解更多数据库产品
数据库客户案例合集
关系型
云数据库 MySQL 版
云数据库 PolarDB
NoSQL
云数据库 Redis 版
云数据库 MongoDB 版
数据仓库
云原生数据仓库MySQL
云数据库ClickHouse
生态工具
数据库备份DBS
数据传输DTS
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云数据库
阿里云瑶池数据库是稳定可靠、可弹性伸缩的在线数据库服务产品总称。可轻运维全球90%以上主流开源及商业数据库(MySQL、SQL Server、Redis、MongoDB等),拥有容灾、备份、恢复、监控、迁移等方面的全套解决方案。
数据库专场优惠
了解更多数据库产品
数据库客户案例合集
关系型
云数据库 MySQL 版
云数据库 PolarDB
NoSQL
云数据库 Redis 版
云数据库 MongoDB 版
数据仓库
云原生数据仓库MySQL
云数据库ClickHouse
生态工具
数据库备份DBS
数据传输DTS