Nevin Dong's Blog https://docs.microsoft.com/archive/blogs/nevin_dongs_blog/feed.xml Wed, 17 Apr 2019 03:47:47 GMT zh_CN hourly 1 SQL Server 2014的认证（MPR测试）中常见技术问题及指导（Guidance） https://docs.microsoft.com/archive/blogs/nevin_dongs_blog/sql-server-2014mprguidance Tue, 20 Oct 2015 23:26:46 GMT https://blogs.technet.microsoft.com/nevin_dongs_blog/2015/10/20/sql-server-2014mprguidance/  

??ISV????SQL Server 2014???,????????,???????,?????,??????

??,??????????????,???????blog,???????:

??????(Microsoft Platform Ready Test Tool for SQL Server 2014),??SQL Server 2014 ??

?????????????????????????,????????????SQL Server 2014 Enterprise????,???2012(???????)????????,???????????

???(Gold)??????SQL Server 2014 AlwaysOn Failover Cluster,???????????

????:High Availability Solutions (SQL Server)

???,?????Azure????????????,???????????????Domain?????????,???????????????,?????

??SQL Server AlwaysOn?????,???????????blog,????,???????:

????,??????SQL Server Azure VM?AlwaysOn???(HA)???????(Status diagnostics)

????(Gold)??,???(Silver)??,???????????????????:

1??????compatibility level of ALL databases to 120,???????2014?,??????,?????:

              ALTER DATABASE database_name

SET COMPATIBILITY_LEVEL = 120

???:https://technet.microsoft.com/en-us/library/bb510680(v=sql.110).aspx

2????system_health session in Extended Events ??????,???????SQL??:

              SELECT CAST(xet.target_data as xml) FROM sys.dm_xe_session_targets xet

JOIN sys.dm_xe_sessions xe

ON (xe.address = xet.event_session_address)

WHERE xe.name = 'system_health'

???:https://msdn.microsoft.com/en-us/library/ff877955.aspx

3????Microsoft SQL Server 2014 ??????? TLS 1.1 ????(??????)

?????:https://blogs.msdn.com/b/kaushal/archive/2011/10/02/10218922.aspx

4?SA?????(??????sysadmin??),????

ALTER LOGIN sa DISABLE

Or

ALTER LOGIN sa WITH NAME = name_you_define

5??????.Net Framework 4.5?ODBC 11??JDBC 4.1

6??SQL Server 2014???XP_cmdshell

?????:https://msdn.microsoft.com/en-us/library/ms175046.aspx

 

???(Gold)??????“5?2”,??????????????,???????

??:

1?In-Memory OLTP?SQL Server 2014 ???? In-memory OLTP ???????????????,?????????? 30 ??

?????,???:Performance Improvement of In-Memory OLTP

2?Partitioning,????????,????????????

?????,???:Create Partitioned Tables and Indexes

3?Clustered ColumnStore Index?SQL Server 2014 ??Columnstore ?Index?,???????????????? 100 ??

?????,???:Columnstore Indexes

4?Resource Governor,????IO???,????????????

?????,???:Resource Governor

5?Encrypted Backups,????????????

?????,???:Backup Encryption

]]> 使用测试工具（Microsoft Platform Ready Test Tool for SQL Server 2014），获取SQL Server 2014 认证 https://docs.microsoft.com/archive/blogs/nevin_dongs_blog/microsoft-platform-ready-test-tool-for-sql-server-2014sql-server-2014 Tue, 08 Sep 2015 06:57:36 GMT https://blogs.technet.microsoft.com/nevin_dongs_blog/2015/09/08/microsoft-platform-ready-test-tool-for-sql-server-2014sql-server-2014/  

SQL Server 2014??????????,???????????????SQL Server 2014???

SQL Server 2014???????,????????:

  • ??????,SQL Server 2014 ???? In-memory OLTP ???????????????,?????????? 30 ??
  • ?????????????,??????? BI ??????????,?????????????????????????????? SQL Server 2014 ? Microsoft Power BI,????????????????????????,??????????????????
  • ?????????,SQL Server 2014 ??????????????,?????? SQL Server ??????????,?????????????????? Microsoft ????????

?????SQL Server 2014?????????,????:SQL Server 2014 ?????

 

???SQL Server 2014?,????????SQL Server 2014??????????,????????????SQL Server 2014 ???

????????????,??????????

 

??,??????????:Microsoft Platform Ready Test Tool for SQL Server 2014?

????????????SQL Server 2014???????,??,????????,??:

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???????,??????????????????????????:

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???????????,??????SQL Server 2014 ????(Data Platform)?????(Business Intelligence)????????:???(Gold)????(Silver),??????,??????????????????,?????????????????

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??????????,??:

  • AlwaysOn:??,?????????,???????(Primary)?????????(Secondary Replica),?????????
  • ?????Partitioning
  • ?????In-Memory OLTP Tables
  • ?????Clustered ColumnStore Index
  • ?????ResourceGovernor
  • ?????Encrypted Backups

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??:????“Verify”??????????????????????,??SQL Server 2014?????32??64????????,?????????????

???????????????????,???:

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???????????????????????,???,

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?????????????,?????????????????:

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Fail?????

???,????SQL Server 2014??????????,??All Pass?!

????????,??????????:

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OK,?????,????????,???,????????????

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??????????,??????Log???????????

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??????????,??????,??SQL Server 2014 ??Logo?!

]]> Azure Storage Table Service 中支持逆序（DESC）查询的问题 https://docs.microsoft.com/archive/blogs/nevin_dongs_blog/azure-storage-table-service-desc Wed, 29 Jul 2015 21:01:54 GMT https://blogs.technet.microsoft.com/nevin_dongs_blog/2015/07/29/azure-storage-table-service-desc/  

Azure Storage?Table Service ??????????????,????????NoSQL????,????BigTable????????????????

??????DC???????,???????????????,?????????,Table Service????????????

??????Azure Storage SDK for .NET???,?????????:https://github.com/Azure/azure-storage-net

??,??????Java?Android?C++????SDK,??????:

https://github.com/Azure/azure-storage-java/tree/v2.0.0

https://github.com/Azure/azure-storage-android

https://github.com/Azure/azure-storage-cpp

???Azure Storage Table Service ????(Query)???,????PartitionKey?RowKey??????(Properties)????????

?Table????(Row)?,??????????:Timestamp,????????????,?????????

?????Azure Storage Table Service ????,??????????,??????,??????:

Understanding the Table Service Data Model

Querying Tables and Entities

Query Operators Supported for the Table Service

?????????????,?????????????:????/??(Descending?Reverse)???

????????:?????????????,??????????(?????????)???????????LAST???????

??????:????,???Microsoft.WindowsAzure.Storage?,??WindowsAzure.ChronoTablestorage?

?Visual Studio IDE?,????????????:

Install-Package WindowsAzure.ChronoTablestorage

?Github?????,???????????????,??DateTime??????,???RowKey???,??????????/???RowKey,?????????????

??,????????????????(FilterCondition),?????????????,??????????????????????

?????,??????,?????,???????,????

??????????,????????,???????????,?????PartitionKey+RowKey?

??????????????????????Azure Storage Table Service????NoSQL?,???Schema,????????????????,???????:

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????Table Service??????????????,?????????????:

How to get most out of Windows Azure Tables

???????:Selecting Partition Key for Efficient Queries

]]> Github上再现大利器：强力支持Azure PowerShell Extension的快速自动开发和部署 https://docs.microsoft.com/archive/blogs/nevin_dongs_blog/githubazure-powershell-extension Tue, 28 Jul 2015 00:31:06 GMT https://blogs.technet.microsoft.com/nevin_dongs_blog/2015/07/28/githubazure-powershell-extension/  

??Azure??????(VM)????(Extension),???DSC????(Extension),???????

?????Azure ???????,????:Azure VM Extensions and Features

?????DSC ???????,????:Introducing the Azure PowerShell DSC (Desired State Configuration) extension

????:Automating VM Customization tasks using Custom Script Extension

??????,??????Github???????:azure-quickstart-templates,??????????Azure PowerShell Extension???????????????,????

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????????????????SQL Server VM?AlwaysOn Failover Cluster,????GUI????PowerShell???????,????????????????sql-server-2014-alwayson-dsc???,???????????,???:

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?????Azure Portal??????????,???,??????AD Domain Controller????SQL SERVER VM?Witness Server VM???:

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??????(Virtual Network)????

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??,????Linux VM??MySQL Server????,??,?Ubuntu 12.04 LTS??CentOS 6.5?Linux VM?,??Percona XtraDB Cluster 5.6,?????mysql-ha-pxc??????

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???????,?????SSH???????????,???????????

???,???????????,???Azure PowerShell Extension???????????,????Failover Cluster?????

]]> 一步两步，一步两步，快速构建SQL Server VM AlwaysOn in Azure https://docs.microsoft.com/archive/blogs/nevin_dongs_blog/sql-server-vm-alwayson-in-azure Mon, 30 Mar 2015 22:18:37 GMT https://blogs.technet.microsoft.com/nevin_dongs_blog/2015/03/30/sql-server-vm-alwayson-in-azure/  

??????????(Microsoft Virtual Academy,MVA)??????ITPro?DBA???????Azure???????(Data Service)???,?«?Windows Azure VM???SQL Server?????????»,???????????Azure ???/?????(VM/VN)?????,??SQL Server AlwaysOn?????????(Failover Cluster)?

??Azure????????,???????????,??????????” ????,????,???????,??????…“

??????Azure?????,?”???Virtual Machine“??”SQL Server“,???????”SQL Server 2014 AlwaysOn“,????????????????????,??:

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?????????,?????????(Domain Controller, DC);???????,?????????DC???,???MVA???Demo?????,?????????(Production),??????????,????DC,??SQL Server ???Instance???????IP(Internal IP)??????,?????????????

??????”Create“,???????,???:

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???,????????????,?????(Availability Group)???????(Listener)??????????????

???????(Virtual Network)?????????,???,????????????VN????

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??,??VN???????????????,????????????,???,????Site-to-Site??Point-to-Site???,?????:

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????????????????,????????,???????SQL Server VM AlwaysOn Failover Cluster???????

??????????,?????????????,???PowerShell?????,???????????????,?????????????:

· AlwaysOn Availability Groups in Azure (GUI)

· AlwaysOn Availability Groups in Azure (PowerShell)

· Listener Configuration for AlwaysOn Availability Groups

??????RDP???????SQL Server ???SQL1,??AlwaysOn???,?????????????????,?????????

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]]> 通过微软认证考试（MCP）70-532 检验Azure开发必备的5个能力（Test your 5 key Developing Capabilities through 70-532） https://docs.microsoft.com/archive/blogs/nevin_dongs_blog/mcp70-532-azure5test-your-5-key Tue, 24 Mar 2015 21:24:00 GMT https://blogs.technet.microsoft.com/nevin_dongs_blog/2015/03/24/mcp70-532-azure5test-your-5-key/  

??70-533?????,70-532??????developer???,?????,????????????????????,????????????????????,???????????????,??????????????????????(Context),??????????????????,???????

???????????????????,??????????????,??????????,??????????????

????,?????,70-532??????????,?????Azure app developer???????,???????????????????????

????,???5???????70-532?????????;??,?????developer??Azure app????????;???????????“ABC”,??5???????????“ABCDE”??

 

A: Access Control, Authentication, and Authorization | ?????????????

???????????????????,?ITPro??,?developer?????

??Azure????????????????????????,??Azure Active Directory (AD)?OpenID?certificate (X.509?)?SSL/TLS??

??,?????????REST API?????????????,?????????????????

???????????,??70-532????????????

 

B: Build, and deployment | ?????????????

???????????????Azure developer????????

?????????????(???????.csdef?.cscfg????),???subscription?key/credential?virtual network?storage account?,?????developer??cloud service????

??,build and publish??,????????,????????????(SCM),VS?????,??Visual Studio Online/TFS?Git?????

??,?????????????,???????????????,?70-533??,??????????????,???????,??????????????roll-back??re-deploy,?????????????

 

C: Coding, with C#, ASP.NET, and REST API | ????????

???developer??????

?Azure developer??,C#?ASP.NET????????,??PowerShell???????????

??Azure SDK?REST API????????cloud service,?????????

??,Azure???????????,Java, Python, Node.js, Ruby??,??????????????????;??“????”,??developer???????????????

 

D: Data, and its storage | ????????

???????????,??????????????????????????,???“???”??????????,?developer????

?Data???Azure Storage?Redis Cache/In-memory Cache?SQL Database?log?service bus queue?Azure cloud service,??????

Data??????(Scalability)?????,??cloud service???????????????

????????????????,????,70-532???????????…

 

E: Exception handling, and diagnostics | ??????????

????developer??????,???????(Diagnostics)???(Debugging)?????(Trouble Shooting)????

???????Azure service??????,Diagnostics?Insights???????????,??,?????????????????,?????,????/?????,??????????????????

??,???????!

 

" I have passed the test."

               – Galadriel in “The Lord of the Rings: The Fellowship of the Ring” (2001)

]]> 通过微软认证考试（MCP）70-533 的七个建议（The 7 Habits Help Azure ITPro Pass 70-533 Exam, and more） https://docs.microsoft.com/archive/blogs/nevin_dongs_blog/mcp70-533-the-7-habits-help-azure-itpro-pass-70-533-exam-and-more6528 Tue, 24 Mar 2015 19:53:00 GMT https://blogs.technet.microsoft.com/nevin_dongs_blog/2015/03/24/mcp70-533-the-7-habits-help-azure-itpro-pass-70-533-exam-and-more6528/  

??,???????????????(MCP)70-533(Implementing Microsoft Azure Infrastructure Solutions)?70-532(Developing Microsoft Azure Solutions)????,??????????,??????????

???????, “?”???“?”,????????????????,?Stephen Covey?“The Seven Habits of Highly Effective People”,??????,?????,????“Azure ITPro???????”?,???????????70-533???ITPro??????????,??????,?????IT??????,???????

??,???count down,??????

 

Habit 7:????,???? | Follow Liebig's law, find the shortest stave

70-533??????Azure ITPro?????,????????????????????Azure?????IT????,??:

  • Websites
  • Virtual machines
  • Cloud services
  • Storage,??????SQL Database?????????????,??SQL Database?????,??????DBA????
  • Azure Active Directory (AD)
  • Virtual networks

??????????????????,?????????,???????????????,?????“???????”????

????????????????????VM/VN?Storage?SQL Database?,???????????,???????????????/AD/Access Control???,??????????????,??????????????

?????????????,????????ITPro,??????????????????,IT???“????”?????,???????IT?????????

 

Habit 6:???,??? | Empower with PowerShell Scripts

????????????????PowerShell??????????????,????????????????

???Azure SDK?????REST API(????Service Management?Resource Management??????API)???????????,??PowerShell?????Azure ITPro??????

PowerShell?????,?????,?????????????????????????,??????????

???????????????????????,??VHD?ACL?????????????,?????????,??????????????

 

Habit 5:???,??? | Connect the dots

???????????????:??????,?????????,???????:????,?????????,???????????????

??,??IT???,?????????????,??????????,????,?????????,????????????

??,????????????????/????????,????????,???????IT??,????????

???????,??????????????????????,?????;??533????,?????????????????(????????????),????????,??????????

 

Habit 4:????,???? | Secure success with security

??,???????????????;??????????????,????????ITPro???????????????

??????IT???????,??????????????????????,?????????????????????????

??,???????????????,????????????,???????????????AD??,?????Azure???,??????????O365????????????????/???????????

?????????????(Authentication)???(Authorization)?:????,????????????

?????????,???????????,??????????????

??533?????????????,???????????????,?????,??????????,?????????????

???,????????,??????????????

??IT??,??????

 

Habit 3:???,??? | Insight through diagnostics and log

????????????????????????,??????????????,??????????,?????????????

????/???(Design-time)developer??????diagnostics????????,????????????;????(Run-time)?????????????,????ITPro??

???????,????????Log?Performance Metrics?Dump??????,??????ITPro???????????,?????????,??????????

???????,?533????????????????,??????,?????ITPro?????????????

 

Habit 2:????,???? | Practice and Problem-Solving

??70-533??,??????????????,???????Azure????????,????????;?????“?????????”?“?????????”,??“????????,????”???

????,??IT???????,???????????????????,????????????????Azure??????????????,?????ITPro??????

??????????70-533?,?????????????IT?????????,????????????

?????Azure????,???????partner???,??????????,?????????????,???????????,???????“??”,???????“??”?

 

Habit 1:????,???? | Begin with the end, take it as a new start

??70-533??????ITPro??,????????????:??70-533??????,??????????????????

???70-533????????IT????????,?????,?????????,?????(Big Data)?????/??????,?????????????IT??????,70-533???????????,??????????????VM?????Hadoop??????Azure Storage???????????AD?????????O365??????????

??,????,??Linux?????Azure X-Plat CLI?,??????????????????????,????IT????????;??????IT??,??70-533???,????,????????…

]]> 使用Azure HDInsight大数据技术来进行Azure WebSites网站及其他日志文件分析(Log Analysis) https://docs.microsoft.com/archive/blogs/nevin_dongs_blog/azure-hdinsightazure-websiteslo Sat, 07 Mar 2015 04:37:06 GMT https://blogs.technet.microsoft.com/nevin_dongs_blog/2015/03/07/azure-hdinsightazure-websiteslo/ ??????(Big Data)????????,???????????????????????,??????????????,???????????????/????,????(??Web Server?Database Server?)?????????,??????????????????????,??,SQL Server Azure VM?AlwaysOn???(HA)?????????????

???????????????????????,???????????????????????,????????????????,??,????????,????????????????????????/?????????,?????????????????????????????

?Azure????HDInsight?????????????????,????????????Azure Storage?,????HDinsight?????????????

?Azure HDInsight??????(Query Console)?,???????????????,???????????????????????????????HDInsight??????????????:

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???????????????????,?????Azure WebSites???????????,???:

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??????Azure WebSites???,???????????,???????????????????,???:

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????????????????,???step-by-step?????,???????????,???????????????????:

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??,??????????????????,??Hive?????,???,?????????????????:

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??????????????,????????,????????????,????????

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????????Excel???,????????????,??PivotChart,????????

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??,??????????,???????????Log?

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]]> Visual Studio 2015的跨平台开发(Cross-platform Development)及Preview版本的第二步安装(Secondary Installer)不成功问题 https://docs.microsoft.com/archive/blogs/nevin_dongs_blog/visual-studio-2015cross-platform-developmentpreviewsecondary-installer1998 Tue, 20 Jan 2015 21:38:03 GMT https://blogs.technet.microsoft.com/nevin_dongs_blog/2015/01/20/visual-studio-2015cross-platform-developmentpreviewsecondary-installer1998/  

???????Visual Studio 2015 CTP??,??????????????????????(Cross-platform Development)?,?????:

  • ????????? Visual Studio C++,???? Visual Studio ???????????????????????????:

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  • ??? Apache Cordova ? Visual Studio ??,????? Visual Studio ???????????? Android?iOS?Windows ? Windows Phone ??????????????JavaScript??TypeScript?Apache Cordova??:

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??Microsoft Visual Studio Ultimate 2015 CTP,????:https://support.microsoft.com/kb/2967191

????Visual Studio 2015 Preview?????,??????,????????????,?????????????(Secondary Installer)???,???????????????,????

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??????,????????????????????????,????Secondary Installer???????,????????Visual Studio??????,?:C:\Program Files (x86)\Microsoft Visual Studio 14.0\SecondaryInstaller\,???SecondaryInstaller.exe??,?????????,????

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??Visual Studio 2015 Preview????????(Secondary Installer)????,???:Visual Studio 2015 Preview Setup: Secondary Installer explanations

]]> 从Web Server向Azure WebSites迁移的利器（Migration Assistant） https://docs.microsoft.com/archive/blogs/nevin_dongs_blog/web-serverazure-websitesmigration-assistant Thu, 25 Dec 2014 06:13:56 GMT https://blogs.technet.microsoft.com/nevin_dongs_blog/2014/12/25/web-serverazure-websitesmigration-assistant/  

?Web???????,????????IaaS??,??????(Virtual Machine,VM)????????Web Server?Database Server?Cache Server?DNS Server?;??????????,???????????????

??????,?????????(Database Server)??Platform as a Server(PaaS)?????,?????????????SQL Server???Azure SQL Database?

Azure??(WebSites)????????????? (PaaS) ??,?????????????????? Web ?????,??????????(Auto-scaling),????????????????,??????????,???????????,?????????????????????????????

??Azure???????,????:https://www.windowsazure.cn/home/features/web-site/

????ASP.NET??????Azure??,???????:https://www.windowsazure.cn/zh-cn/develop/net/tutorials/web-site-intro-tutorial/

?????Web?????Azure??,?????????????:Azure Websites Migration Assistant,?????:https://migrate4.azurewebsites.net/

?????IIS Server???Azure WebSites,??????????????????,??????(Port Binding)?IIS?????GAC?????????,??????????

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??,????????IIS server?Azure WebSites?????,?Azure WebSites???Java?PHP?Node.js?Python,??????????????????;??,??????????????,????????????????

]]>