Date Tables are Great for Users, but Not So Great for Performance
If you haven’t used a date table before, here are a couple of primers on how to create one and use it.
2020-08-27
Articles
SQL Server Interview Questions for Developers on Querying
In this article we look at some simple ways to test a SQL Server developers T-SQL skills with some query questions and answers.
2020-08-26
Configuring Availability Groups in Ubuntu
In this article, we will review how to configure Always On Availability Groups in Ubuntu Server using the Pacemaker cluster. The following are the high-level steps to configure Always On Availability Groups (AOAG) with an Ubuntu server. Install SQL Server on Ubuntu 16.04 Install Pacemaker agents and configure the cluster Create Always On Availability Groups Create […]
2020-08-25
3,419 reads
Redgate Streamed Returns
Our virtual community event is back with a global feel. Featuring speakers including Donovan Brown, Abel Wang, Kendra Little & Damian Brady, we have a full day of live content & networking opportunities, spanning world-wide time zones. So, wherever you are in the world, join us live on Wednesday August 26.
2020-08-25
Subset in R including List, Data Frame, Matrix and Vector
In this article we will examine the R Language subsetting operators, types of subsetting and differences in behavior for different R objects like vectors, lists, and data frames.
2020-08-25
An Introduction to Azure Synapse Analytics Workspace
Introduction The Azure Synapse workspace is in preview mode as of July 2020. The workspace brings together enterprise data warehousing and big data analytics. This workspace has the best of the SQL technologies used in enterprise data warehousing, Spark technologies used in big data analytics, and pipelines to orchestrate activities and data movement. Here, I […]
2020-08-24
12,520 reads
Clarifying Data Warehouse Design with Historical Dimensions
The standard data warehouse design from Kimball with facts and dimensions has been around for almost 25 years. In this article, Vince Iacoboni describes another way to design slowly changing dimensions.
2020-08-24
Deployment Suite for Oracle: What’s New? Git Integration in Redgate Change Control v3.0
In Redgate Change Control v3.0, you can now commit your database changes to your local Git repository and collaborate with your team by pushing and pulling changes from the remote Git repository. If you’re using branches, you can also create and switch Git branches from within Redgate Change Control.
2020-08-24
Native SQL Backups for Amazon RDS Databases
Use native SQL Server backups with Amazon RDS databases to easily import and export data between local server and the AWS cloud.
2020-08-21 (first published: 2018-12-13)
4,116 reads
Compare Artificial Intelligence Models Built with T-SQL
This tip looks at using artificial intelligence models with SQL Server to predict outcomes.
2020-08-21
Blogs
A New Word: Querinous
By Steve Jones
querinous – adj. longing for a sense of certainty in a relationship; wishing there...
Master SQL Subqueries with This Free Course
Want to boost your SQL game? Check out this free course, SQL Subqueries: Real-World...
Forums
MDX SSAS Calculated measure for last totals + turnovers
I have a measure with totals for specific dates with the LastNonEmpty aggregation, and...
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I moved a table from MsSql to Postgresql that had a field defined as...
When trying to use a LocalDB, I get an error
I tried to find an appropriate forum to post the question. This one seems...
Question of the Day
SQL in an Azure VM Backup
If I use the Azure Backup service for automated backups of my SQL Servers in Azure VMs, how often can I configure log backups? (as of Dec 2024)
See possible answers