Row Pattern Recognition in SQL
Itzik Ben-Gan asks you to invest in SQL Server's future by voting for Row Pattern Recognition, a potential T-SQL syntax extension he deems the next step in the evolution of window functions.
2019-04-30
Additional Articles
Call SQL Server Stored Procedures with PowerShell using Parameter Objects
In this tip we look at how we can use PowerShell to validate input values into SQL Server stored procedures prior to execution of the stored procedure
2019-04-29
Processing Data Using Azure Data Lake, Azure Data Analytics, and Microsoft’s Big Data Language U-SQL
Data analytics has become one of the powerful domains in the world of data science. An enormous amount of data is being generated by each organization in every sector. Computer science has found solutions to store and process this data in a smart way through a distributed file system. One such example is Azure Data Lake. It uses the Hadoop Distributed File System, and to perform analytics on this data, Azure Data Lake storage is integrated with Azure Data Analytics Service and HDInsight. In this article, Suhas Pande will explain how to store data using Azure Data Lake and how to perform data analysis on it using U-SQL, a big data SQL and C# language.
2019-04-29
Parameter Sniffing in SQL Server 2019: Adaptive Memory Grants
This week, Brent is demoing SQL Server 2019 features that he's really excited about, and they all center around a theme we all know and love: parameter sniffing.
2019-04-26
Reporting on the Status of Clones During Database Development
Phil Factor uses SQL Clone, PowerShell and Visio to build a live 'clone network' diagram showing when there was last activity on each clone, and the number of object changes made to each one, alongside useful metadata such as the clone and image sizes, who created them and when.
2019-04-26
Reporting Services Basics: Overview and Installation
SQL Server Reporting Services has changed quite a bit since it was introduced in 2004. Despite new analytic services like Power BI, SSRS is still a popular tool for paginated reports. In this article, Kathi Kellenberger explains the architecture of SSRS and walks you through installing an SSRS development environment on your workstation or laptop.
2019-04-25
Tracking the number of active sessions on a database using SQL Monitor
Phil Factor creates a simple custom metric to track the number of sessions that have recently done a read or write on a database. Having established a baseline for the metric, you'll be able to spot, and investigate the cause of, any wild deviations from normal behavior.
2019-04-25
5 reasons why backup and restore doesn’t cut it in dev and test
The provisioning process is a critical part of database development. Redgate's Rebecca Edwards looks at a tool that can remove the pain points of backup and restore and replace them with a more efficient solution can hugely benefit your organization and the quality of life of you and your team.
2019-04-24
SQL Server Database Users to Roles Mapping Report
In this tip we look at a SQL Server function that generates a report of all users and their assigned database roles.
2019-04-24
Compressed Microsoft SQL Server Backups by Default
Learn how to create default database compression for your SQL Server databases.
2019-04-23
Blogs
In Memory of Andrew Clarke, AKA Phil Factor
By Steve Jones
One of the parts of getting older that really sucks is I seem to...
Leading Through the Noise: Harnessing Data in the Age of Digital Overload
By Chris Yates
The New Leadership Frontier In today’s digital landscape, leaders are no longer just visionaries....
A New Word: Anderance
By Steve Jones
anderance – n. the awareness that your partner perceives the relationship from a totally...
Forums
taking the rcsi dive
Hi, we put together an extract that runs every 15 minutes against what i...
Parameter Sensitive Plan Optimization in SQL Server 2022
Comments posted to this topic are about the item Parameter Sensitive Plan Optimization in...
Minimum Change Tracking Retention
Comments posted to this topic are about the item Minimum Change Tracking Retention
Question of the Day
Minimum Change Tracking Retention
If I am running this code:
ALTER DATABASE AdventureWorks2017 SET CHANGE_TRACKING = ON (CHANGE_RETENTION=xxx);What is the minimum amount of time I can set? See possible answers