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Filegroup Restoring and Join Elimination

This article is just a short follow up of previous article on filegroup restoring that describes one issue with join elimination optimization.  Read more...
By Bogdan SAHLEAN 2017/08/10 | Source: SQLServerCentral.com | Category: filegroup
Rating: |  Discuss |   Briefcase | 627 reads

SQL Server R Services: The Basics

It is possible to do a great deal with R within SQL Server, but it is best to start by doing analysis in R on numeric data from SQL Server and returning the results to SQL Server. There is great value to be gained even with this basic foundation. Robert Sheldon is on hand to give you a kick start with the first in his series on beginning with R in SQL Server.  Read more...
By Additional Articles 2017/08/10 | Source: SimpleTalk | Category: r services
Rating:  Rate this |   Briefcase | 4,469 reads

My Problem, or Yours?

Things always go wrong, but how do you handle the situation?  Read more...
By Andy Warren 2017/08/09 | Source: SQLServerCentral.com | Category: editorial
Rating: |  Discuss |   Briefcase | 73 reads

Stairway to AlwaysOn Level 2: Storage 101

In this new level of the stairway, we examine the storage knowledge you need for an AlwaysOn configuration.  Read more...
By Perry Whittle 2017/08/09 (first published: 2014/10/01) | Source: SQLServerCentral.com | Category: always on
Rating: |  Discuss |   Briefcase | 7,074 reads

Free eBook: Understanding SQL Server Concurrency

When you can’t get to your data because another application has it locked, a thorough knowledge of SQL Server concurrency will give you the confidence to decide what to do.  Read more...
By Press Release 2017/08/09 (first published: 2013/07/17) | Source: Redgate | Category: concurrency
Rating:  Rate this |   Briefcase | 86,922 reads

Microsoft IT: A Case Study on “Hekaton” against RPM – SQL Server 2014 CTP1

This paper shares the approach used to understand and determine: 1) Using ‘Hekaton’ in SQL Server 2014 against RPM, including performance analysis. 2) Understand the specifics involved while migrating to Hekaton.   Read more...
Rating: (not yet rated)  Rate this |   Briefcase | 2,906 reads

Sliding Scale Parallelism: Why Stop At DOP?

Erik Darling wonders why SQL Server doesn't have more granular parallelism options.  Read more...
By Additional Articles 2017/08/09 | Source: Brent Ozar Unlimited Blog | Category: parallelism
Rating: (not yet rated)  Rate this |   Briefcase | 2,864 reads

What's Your Approach?

What's your approach to work commitments ?   Read more...
By Nitin Bhojwani 2017/08/08 | Source: SQLServerCentral.com | Category: editorial
Rating: |  Discuss |   Briefcase | 80 reads

Fixing Plan Issues in the Middle of the Night

Do you hate when someone wakes you up in the middle of the night and tells you that some query is slower and you need to investigate it? With SQL Server 2017 you might easily do this, or even let SQL Server do this job for you.  Read more...
By Jovan Popovic 2017/08/08 | Source: SQLServerCentral.com | Category: query store
Rating: |  Discuss |   Briefcase | 870 reads

How to Automatically Create and Refresh Development and Test Databases

In order to be able to deliver database changes more quickly, there are several tasks that must be automated. It can be a daunting job to ensure that the whole team has the latest database build when there is a proliferation of copies, and the database is big. Phil illustrates a solution by taking a set of Redgate tools to show how they can be used together, via PowerShell, to build a database from object-level source, stock it with data, document it, and then provision any number of test and development servers with the database build, taking care to save any DDL changes to the existing copies of the database.  Read more...
By Additional Articles 2017/08/08 | Source: SimpleTalk | Category: database delivery
Rating:  Rate this |   Briefcase | 3,668 reads

Removing sensitive data from a database

It’s fairly widely known that just because you delete data from a database, it doesn’t mean it’s gone from the data file itself, but the question is, how should you go about removing it?  Read more...
By 2017/08/08 | Source: Redgate | Category: deleting data
Rating: (not yet rated)  Rate this |   Briefcase | 4,821 reads

To-do list: good, bad or indifferent?

Using a list to keep track of what you should work on is only as good as the plan or goal behind it.  Read more...
By Ben Kubicek 2017/08/07 | Source: SQLServerCentral.com | Category: editorial
Rating: |  Discuss |   Briefcase | 67 reads

Using Super Keys to Enforce Database Constraints

Example of Using Super Keys to Enforce Database Constraints, instead of procedural code  Read more...
By Dejan Mladenovic 2017/08/07 | Source: SQLServerCentral.com | Category: database design
Rating: |  Discuss |   Briefcase | 1,417 reads

SQL Server Management Studio Recovery, Reporting, Key Combinations and Efficiency Tips

Serget Gigoyan is back with another set of 5 common SSMS tips.  Read more...
By Additional Articles 2017/08/07 | Source: MSSQLTips.com | Category: ssms
Rating:  Rate this |   Briefcase | 3,877 reads

The Tethered Goat

Phil Factor's a 'tethered goat' database taught in the value of database intrusion detection and of "defense in depth".  Read more...
By Phil Factor 2017/08/07 | Source: SQLServerCentral.com | Category: editorial
Rating: |  Discuss |   Briefcase | 45 reads

Learning through Puzzles

Different people respond to different types of learning techniques. Maybe a puzzle is the way that you learn.  Read more...
By Steve Jones 2017/08/04 | Source: SQLServerCentral.com | Category: editorial
Rating: (not yet rated) |  Discuss |   Briefcase | 62 reads

Dynamic Pivot, Passing Temp Table Variables to Dynamic SQL

This example demonstrates how to perform a pivot using dynamic headers based on the row values of a table. The article also shows how to pass a temp table variable to a Dynamic SQL call.  Read more...
By Jambu Krishnamurthy 2017/08/04 (first published: 2015/10/22) | Source: SQLServerCentral.com | Category: dynamic sql
Rating: |  Discuss |   Briefcase | 7,925 reads

Developing Metadata Design Patterns in BIML

You may have already experienced ETL Hell, where you have a large number of similar of SSIS tasks, and a small change, such as an alteration to the network topology, means that they all need to be altered with the correct connection details. Perhaps you should consider creating design patterns for all the standard components of integration tasks in BIML, and generating the SSIS packages from these? Amarendra walks you through the process.  Read more...
By Additional Articles 2017/08/04 | Source: SimpleTalk | Category: biml
Rating:  Rate this |   Briefcase | 3,827 reads

Fuzzy Search

Finally a fuzzy search that finds all sorts of misspellings and missing parts.  Read more...
By William Talada 2017/08/03 | Source: SQLServerCentral.com | Category: fuzzy
Rating: |  Discuss |   Briefcase | 1,657 reads

Ingest data from a web page into SQL Server 2017 using R

Siddharth Mehta shows that R libraries can be used from T-SQL to ingest data from the web into SQL Server.  Read more...
By Additional Articles 2017/08/03 | Source: MSSQLTips.com | Category: sql server 2017
Rating: (not yet rated)  Rate this |   Briefcase | 4,467 reads
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