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Headlines today   July 25, 2016

Additional Data Files and Proportional Fill

Additional files can be added to to a database to increase the storage. When more data is added to the files, Extended Events shows how SQL Server spreads data across multiple files.  Read more...
By David Fundakowski 2016/07/25 | Source: SQLServerCentral.com | Category: filegroups
Rating: |  Discuss |   Briefcase | 703 reads

The IT Manager's perspective: People as an Asset

Information Technology is fast-changing, but the people who work in IT need to have a good chance of a long-term career. That means keeping up to date, not only in their current speciality, but in the wider sphere of the technology they work with. IT managers must make sure that keeping up to date with technology is part of the day to day activity of their people. How should they make sure it happens?  Read more...
By Additional Articles 2016/07/25 | Source: SimpleTalk
Rating: (not yet rated)  Rate this |   Briefcase | 1,483 reads
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Stairway to T-SQL: Beyond The Basics Level 4: Using Views to Simplify Your Query

This level discusses how to use a database VIEW to simplify your Transact-SQL(T-SQL) code. By understanding how to use a VIEW you will be able to better support writing T-SQL code to meet complex business requirements. In this article I will be discussing what a database VIEW is and then providing a number of examples to help you understand how you can use a VIEW to implement different coding scenarios.  Read more...
By Gregory Larsen 2016/07/22 (first published: 2014/03/19) | Source: SQLServerCentral.com | Category: stairway series
Rating: |  Discuss |   Briefcase | 11,041 reads

PowerShell Desired State Configuration: Automating and Monitoring Pull mode

The Pull mode of Desired State Configuration (DSC) is more complicated to implement because you need to meticulously manage the MOF files and their naming conventions so as to ensure that you deploy your DSC configurations correctly. In this first article of a two-part series, Nicolas Prigent describes how you can best automate this, and then in a second part on monitoring DSC he describes techniques to help you to use the pull mode as a regular part of your admin work.  Read more...
By Additional Articles 2016/07/22 | Source: SimpleTalk | Category: powershell
Rating: (not yet rated)  Rate this |   Briefcase | 1,527 reads

Target Recovery Interval and Indirect Checkpoint

Indirect checkpoint is the recommended configuration, especially on systems with large memory footprints and default for databases created in SQL Server 2016.  Read more...
By Igor Micev 2016/07/21 | Source: SQLServerCentral.com | Category: configuration
Rating: |  Discuss |   Briefcase | 547 reads

SQL Server differences of char, nchar, varchar and nvarchar data types

Sherlee Dizon looks at the basic differences between char, nchar, varchar, and nvarchar, as well as what to be aware of when using each data type.  Read more...
By Additional Articles 2016/07/21 | Source: MSSQLTips.com | Category: char
Rating: (not yet rated)  Rate this |   Briefcase | 4,001 reads

Using SQL Compare with Dynamic Data Masking

Dynamic Data Masking is an exciting new feature in SQL Server 2016, allowing DBAs to centrally set a mask that is returned for a table column instead of the actual data, limiting what information is returned to certain users in a consistent and reliable way. What’s more, Redgate SQL Compare safely and reliably handles your DDM changes. Data Platform MVP Steve Jones explains more.   Read more...
By Additional Articles 2016/07/21 | Source: Redgate | Category: dynamic data masking
Rating: (not yet rated)  Rate this |   Briefcase | 1,742 reads

Stairway to U-SQL Level 4: U-SQL and Data Lake Tooling with Visual Studio

A guide to using Visual Studio to create U-SQL projects and scripts.  Read more...
By Mike McQuillan 2016/07/20 | Source: SQLServerCentral.com | Category: u-sql
Rating: |  Discuss |   Briefcase | 868 reads

Free eBook: Troubleshooting SQL Server: A Guide for the Accidental DBA

Three SQL Server MVPs (Jonathan Kehayias, Ted Krueger and Gail Shaw) provide fascinating insight into the most common SQL Server problems, why they occur, and how they can be diagnosed using tools such as Performance Monitor, Dynamic Management Views and server-side tracing. The focus is on practical solutions for removing root causes of these problems, rather than "papering over the cracks".  Read more...
By Press Release 2016/07/20 (first published: 2013/08/07) | Source: Redgate | Category: troubleshooting
Rating:  Rate this |   Briefcase | 73,794 reads

Number of Rows Read / Actual Rows Read warnings in Plan Explorer

Rob Farley looks at information exposed in query plans about residual predicates and actual rows read, showing how Plan Explorer helps identify the issue.  Read more...
By Additional Articles 2016/07/20 | Source: SQLPerformance.com | Category: query plans
Rating:  Rate this |   Briefcase | 1,825 reads
 
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From the SQLServerCentral Blogs

SQL Server CTE – Back to Basics

Quick Flashback Back in late December of 2015, a challenge of sorts was issued by Tim Ford (twitter) to write a...  Read more...
By Jason Brimhall 2016/07/25 | Source: SQLServerCentral Blogs | Category: blogs
Rating: (not yet rated) |  Discuss |   Briefcase | 1,842 reads
Question of the Day

The basic Aggregate function

By Shiva N 2016/07/25 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 856 reads

What is the output of this T-SQL?


SELECT COUNT(*) ,
COUNT(10) ,
COUNT(1);
  Read more...
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