This chapter introduces new features for storage in Windows Server 2016, as follows:1. Storage Spaces Direct:Storage Spaces Direct allows you to build high-availability and scalable storage by using servers that have local storage. This feature simplifies the deployment and management of software-defined storage system
October 13 News, Microsoft officially released Windows Server 2016 and System Center 2016, available worldwide, users can access to MSDN, VLSC (Volume Licensing Service center) for download.
Windows Server
previous versions of Windows Server, it is no longer supported to carry a duplicate Windows Server 2003 operating system. Therefore, any domain controller running Windows Server 2003 should be removed from the domain. To a domain
storage applications.Administrators who plan to experiment with storage Spaces direct need to remember some of these considerations and limitations. For example, storage Spaces direct should be deployed through Windows PowerShell rather than through Server Manager or failover Cluster Manager, although Microsoft may be in storage In future versions of Spaces Direct, management through other platforms is sup
This article explains the new and changed features of Hyper-V on Windows Server 2016 and Microsoft Hyper-V Server 2016.Compatible with connected standby (new)When you install the Hyper-V role on a computer that uses the always on/
Overview of New features of SharePoint 2016 (2) (What's New for IT Professionals in SharePoint Server 2016), sharepoint2016
Blog: http://blog.csdn.net/FoxDave
New Features of SharePoint 2016
3. Insights and Data)
Real-time dat
Blog Address: Http://blog.csdn.net/FoxDaveNew features for SharePoint 2016Three. Monitoring and data (Insights)Real-time data monitoring, including data analysis of usage, storage, status, etc.An open Document Format (ODF) in a document library that allows you to create ODF documents in a document library.Four. Cloud acceleration experience (accelerated experiences)Compliance review for Cloud and on-premises servers.The new Cloud Search Service applic
New features for SQL Server 2016: Columnstore indexes new features
A row store table can have an updatable Columnstore index, and the previously nonclustered Columnstore index is read-only.
Nonclustered Columnstore indexes support filter criteria.
In a memory-optimized table, you can have a Columnstore
mask is masked in the backup file. 3) The Add Mask field does not prevent updates by users with Update permissions 4) Compatibility mode must be (SQL SERVER 2016) CREATE TABLEdbo. Dmmtest (Strcol1nvarchar( -) MASKED with(FUNCTION = 'default ()')NULL, Intcol1intMASKED with(FUNCTION = 'default ()')NULL, Dttmcol1datetimeMASKED with(FUNCTION = 'default ()')NULL, Bincol1varbinary( -) MASKED with(FUNCTION = 'de
Microsoft has released the third technical preview of Windows Server 2016 and System Center 2016, which is already available for download. The third edition of Windows Server 2016 Techn
Windows Photo Viewer is a quick desktop application for image viewing. In the previous OS like Windows 8.1, the It can be set as default through PC Settings,But this won ' t work starting from Windows 10. The Windows Photo Viewer is not a available in Default Apps setting,And we do not even has Photo AppStore applicati
Original: SQL Server 2016 new feature: DROP IF EXISTS??When we write T-SQL to delete an object (table, stored procedure, etc.), it is customary to use the IF statement to determine whether the object exists and then drop it, for example:Old version:IF object_id (' dbo. Person ', ' U ') was not a nulldrop table personif EXISTS (SELECT * from sys.objects where name = "person") DROP table personSQL
Microsoft plans to preview the Exchange Server 2016,ignite assembly for the first time in the first week of May at the Ignite conference, which will be held in Chicago in May 4--8 Day.Now you know that the new features of Exchange Server 2016 are as follows:1, a new approach
SQL Server 2016 brings a new breakthrough in-memory performance and analytics to achieve mission-critical processing. Comprehensive security features-always Encrypted technology can help protect your data
Database Enhancements
Row level security has supported in-memory OLTP tables. Users can now implement the Row-level security policy on the memory tuning table
SSMs can provide the ability to view the plans that are being executed. Live query plan can view the execution of a query, from one query plan action to another query plan operation. Live query plan provides overall query run progress and operational level execution statistics, such as the number of rows generated, the time of execution, the progress of the operation, and so on. Because the data is real-time and does not need to wait for the query to complete, these statistics are useful for deb
Microsoft Research.
2. Flexible database (Stretch)
SQL Server users will be able to dynamically extend data to Microsoft Azure to enhance their performance;
3. Real-time business analysis and online transaction processing in memory (real-time operational Analytics In-memory OLTP)
The analysis technology was first introduced in 2014 and has now become more advanced (higher real-time performance);
4, built-in advanced analysis (built-in Advanced
similar to modifying the mechanism, that is, the main table deletes the row records, but the history table retains a deleted action.A simple test can be done here. Here are a few more test instructions1 If you use merge, then the merge operation will correspond to the above increment/delete/change to maintain the version2 After you have used a version-maintained table, you cannot use the TRUNCATE TABLE operation because the operation does not support3 drop TABLE, you cannot use the drop TABLES
TSQL statements are not available in SQL Server 2014 and are now available on 2016:
Supports UNIQUE constraints and indexes
Support for foreign keys between memory-optimized tables
A foreign key can only refer to a primary key and cannot be created with a unique
Support for CHECK constraints
Non-unique indexes support NULL in key
Support for triggers on memor
system_time from
CONTAINED in (
Sysstarttime >= start_date_time and SysEndTime
Returns a table that contains the values of all row versions opened and closed within the time range defined by the two datetime values of the CONTAINED in parameter. Records that are activated at the lower bound time, or rows that stop active at the upper limit, are included.
All
All rows
Returns the union of the rows that belong to the current table and history tabl
XThe PC is not installed MSSQL, previously need to link database write SQL, are in {VS->> view->>sql server Object Explorer} Direct link database for access operation ...But it's really inconvenient. It may also be a personal habit ...So, ready to install the MSSQL again today,XIn fact, all kinds of IDE, and so on, we all use more, install less, after all, install it for a long time ...University installation MSSQL was always stupid to install, and no
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