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SQLServerCentral.com Headlines from 2017/11/02 to 2017/11/09

Change Integer to BigInt on a Very Large Table

This article will show how to change the data type of a column when the table contains more than 1 billion records.  Read more...
By Nisarg Upadhyay 2017/11/09 | Source: SQLServerCentral.com | Category: data types
Rating: |  Discuss |   Briefcase | 1,348 reads

How to Do a SQL Server Architecture Review

How do you get management to help you figure out if a cluster or an AG is right for you? In this post, Brent Ozar explains the steps involved when doing a review of your SQL Server architecture.  Read more...
By Additional Articles 2017/11/09 | Source: Brent Ozar Unlimited Blog | Category: architecture
Rating:  Rate this |   Briefcase | 4,331 reads

Can the database be included in DevOps in financial services?

For many DBAs who work in financial services, deploying database changes is the most taxing part of the job. Being required to review thousands of lines of script can take days, depending on how many errors you find. Even when database deployments are better planned, it’s not an easy journey, and DBAs are often regarded as the blocker in the process, the ones who are causing the problem rather than trying to resolve it  Read more...
By 2017/11/09 | Source: Redgate | Category: devops
Rating: (not yet rated)  Rate this |   Briefcase | 2,823 reads

SQL Server R Services: Working with Data Frames

Although you can get started with R in SQL Server without understanding data frames, they are a key structure of the R language that are the equivalent of SQL Server table variables. They give you many ways of manipulating and analyzing data and passing it between R and SQL Server. For a database professional, they provide a clear and familiar concept when getting to grips with integrating R into the database.  Read more...
By Additional Articles 2017/11/08 | Source: SimpleTalk | Category: r services
Rating: (not yet rated)  Rate this |   Briefcase | 2,991 reads

Stairway to AlwaysOn Level 4: Analyse and Deploy a Windows Server Failover Cluster

In level 4 of the stairway to AlwaysOn we look at creating a Windows Server Failover Cluster.  Read more...
By Perry Whittle 2017/11/08 (first published: 2014/12/10) | Source: SQLServerCentral.com | Category: cluster
Rating: |  Discuss |   Briefcase | 4,844 reads

Free eBook: SQL Server Backup and Restore

In this free eBook Shawn McGehee offers advice on query tuning, cutting stored procedures, and system process design and implementation for high availability. Discover how to perform backup and restore operations using SQL Server Management Studio (SSMS), basic T-SQL scripts and Redgate's SQL Backup tool.  Read more...
By Press Release 2017/11/08 (first published: 2014/03/05) | Source: Redgate | Category: ebook
Rating:  Rate this |   Briefcase | 64,315 reads

Dynamic Data Masking on Azure SQL Database

Azure SQL Database’s Dynamic Data Masking (DDM) feature limits the exposure of sensitive information to non-privileged users. DDM can mask either the full value or partial value in a column. This method can also mask Social Security and Credit Card Numbers without making any changes to the application. Read on to learn more.  Read more...
By Additional Articles 2017/11/07 | Source: Database Journal | Category: azure sql database
Rating: (not yet rated)  Rate this |   Briefcase | 1,913 reads

Importing Files in Parallel with SSIS

Run multiple instances of your package in parallel so that each instance processes a portion of the total number of files  Read more...
Rating: |  Discuss |   Briefcase | 1,018 reads

How to record T-SQL execution times using a SQL Prompt snippet

In this quick tip, Phil Factor shares the SQL Prompt snippet he uses as a standard testbed for getting execution times for procedures and functions.  Read more...
By 2017/11/07 | Source: Redgate | Category: sql prompt
Rating: (not yet rated)  Rate this |   Briefcase | 3,788 reads

SQL Code Smells

Some time ago, Phil Factor wrote his booklet 'SQL Code Smells', collecting together a whole range of SQL Coding practices that could be considered to indicate the need for a review of the code. It was published as 119 code smells, even though there were 120 of them at the time. Phil Factor has continued to collect them and the current state of the art is reflected in this article. There are now around 150 of these smells and SQL Code Guard is committed to cover as many as possible of them.  Read more...
By Additional Articles 2017/11/06 | Source: SimpleTalk | Category: sql
Rating:  Rate this |   Briefcase | 5,433 reads

Name Value Pairs Table Handling

While Name Value Pairs Tables are anathema to Relational Database professionals, it is sometimes useful to consider such a structure in a production application. This article illustrates the use of User-defined Table Type to improve such handling.  Read more...
By Jerome Boyer 2017/11/06 | Source: SQLServerCentral.com | Category: user-defined table type
Rating: |  Discuss |   Briefcase | 1,221 reads

Azure SQL Database Long-Term Backup Retention

Azure SQL Database provides a number of benefits that leverage resiliency and redundancy built into the underlying cloud infrastructure. In addition to Point-in-Time Restore as well as Geo-Restore and Active Geo-Replication, you have the option of implementing long-term backup retention of Azure SQL Database.  Read more...
By Additional Articles 2017/11/03 | Source: Database Journal | Category: azure sql database
Rating: (not yet rated)  Rate this |   Briefcase | 2,183 reads

Why it’s time to think seriously about SQL Server 2017

SQL Server 2017 is now on general release. The latest version of the heavyweight platform is more than the sum of its parts, however, because it doesn’t just deliver new functionality. Alongside the list of extra features, it also changes two important ways we think about the platform itself.  Read more...
By 2017/11/03 | Source: Redgate | Category: sql server 2017
Rating: (not yet rated)  Rate this |   Briefcase | 5,840 reads

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 2017/11/03 (first published: 2016/07/25) | Source: SQLServerCentral.com | Category: filegroups
Rating: |  Discuss |   Briefcase | 1,664 reads

Loading partitioned table incrementally using SSIS

This article gives an example of loading partitioned tables incrementally using SSIS  Read more...
By Shubhankar Thatte 2017/11/02 | Source: SQLServerCentral.com | Category: partitioning
Rating: |  Discuss |   Briefcase | 698 reads

What are the leading DevOps drivers in financial services?

DevOps is gaining ground everywhere. By offering a route to releasing software faster, with fewer errors, it can give companies which adopt it an immediate advantage. Unfortunately, it’s not something you can just buy or decide to do tomorrow. Instead, it’s a shift that needs the right guidance to become reality.  Read more...
By 2017/11/02 | Source: Redgate | Category: devops
Rating: (not yet rated)  Rate this |   Briefcase | 2,263 reads

Why is My Database Application so Slow?

When your application is running slowly, the reflex action is to blame the database queries. It is certainly true that some of the more extravagant delays can be fairly blamed on a missing index or unnecessary locking, but there are other potential villains in the drama, including the network and the application itself. Dan Turner points out that you could save a lot of time and money by working out for sure where the problems lie before diving into the detail.  Read more...
By Additional Articles 2017/11/02 | Source: SimpleTalk | Category: performance
Rating:  Rate this |   Briefcase | 4,715 reads