Socarates扩展了这个功能,变为resilient buffer pool extension(RBPEX),支持宕机重启后恢复buffer pool,相当于变成了一个可恢复的page cache,它应用于计算层和存储层(page server),它可以大大减少恢复时间(MTTR),也意味着重启后需要apply的log更少,变相提升了availability。 RBPEX利用内存存储引擎Hekaton的table实现,...
In this quickstart, you install SQL Server on Red Hat Enterprise Linux (RHEL), SUSE Linux Enterprise Server (SLES), or Ubuntu in the cloud of your choice. To run SQL Server on Linux in Azure, see Provision a Linux SQL Server virtual machine in the Azure portal. Nota If you choose to...
SQL Server在2012年实现了一个功能,可以把buffer pool的内容spill到本地SSD文件中,从而扩展了bp的容量限制。socrates扩展了这个特性,使bp可以变为resilient的,也就是crash后,可以recovery回来,这个功能称为RBPEX,相当于增加了buffer pool的存储层级,这样当实例重启recovery时,由于local SSD上仍然有buffer pool的内容,可...
Socarates，微软在SIGMOD 2019上发布的云数据库，借鉴Amazon Aurora的存储计算分离架构，并进一步分离数据库日志，实现持久性和可用性的独立管理。传统数据库耦合存储和计算，导致灵活性受限。Socarates通过分离架构，提升云环境下的安全性、可用性和成本效益。此设计允许用户根据需求权衡成本、性能和可用性。存...
Socrates: The New SQL Server in the Cloud Panagiotis Antonopoulos, Alex Budovski, Cristian Diaconu, Alejandro Hernandez Saenz, Jack Hu, Hanuma Kodavalla, Donald Kossmann, Sandeep Lingam, Umar Farooq Minhas, Naveen Prakash, Vijendra Purohit, ...
I must confess that when I hear the phrase "in the cloud" I immediately picture white fluffy clouds with desktop computers, complete with monitors and keyboards strewn about. I'm not sure where this image originated because I know that Microsoft has datacenters worldwide that are situated ...
我们可以预测:基于云端的文件共享方式将成为S2D和AG有效的替代方案。在不久的将来,所有云服务提供商都能够通过此类方案,针对SQL Server及其基础数据可用性,提供99.99%或更高的SLA。让我们拭目以待吧! 原文标题:Ensuring SQL Server High Availability in the Cloud,作者:David Bermingham ...
SQL Server 2022: The cloud-connected database (Ep.2) | Data Exposed with Marisa Brasile, Anna Hoffman Data Exposed Dec 2, 2021 Everyone is looking for hybrid solutions in today’s world. SQL Server 2022 comes with built-in capabilities to leverage the power of Azure. Come learn more...
示例值:SQL Server 2008 Enterprise Memory Integer 内存大小,单位GB示例值:128 CPU Integer CPU核数示例值:16 MinStorage Integer 此规格下最小的磁盘大小,单位GB示例值:10 MaxStorage Integer 此规格下最大的磁盘大小,单位GB示例值:3000 QPS Integer 此规格对应的QPS大小示例值:61000 SuitInfo String 此规格的...
Get started with Microsoft SQL Server downloads. Choose a SQL Server trial, edition, tool, or connector that best meets your data and workload needs.