You can use DAX to create reports from a tabular database in SQL Server Reporting Services. To do so requires a few workarounds. Rob Sheldon describes a poorly-documented but important technique for Business Intelligence.
2013-09-09
4,222 reads
You are tasked with examining poor performance for queries on a certain table, or range of tables. Perhaps a sales report is timing out or running unacceptably slow; perhaps your web application is failing to return the result set before the application timeout is reached. You need to find out what's causing the bottleneck, and optimize either the queries used, the table schemata, or both.
2013-09-06
6,400 reads
With ODBC, you can summarise, and select just the data you need, in an Excel workbook before importing it into SQL Server. You can join data from different areas or worksheets. You can even get data from the result of a SQL Server SELECT statement into an Excel spreadsheet. Phil Factor shows how, and warns of some of the pitfalls.
2013-09-05
4,816 reads
Column Store Index, which improves performance of data warehouse queries several folds, was first introduced in SQL Server 2012. Unlike regular indexes or heaps, which store data in B-Tree structure (in row-wise fashion), the column store index stores data in columnar fashion and uses compression aggressively to reduce the disk I/O needed to serve the query request. In this article, Arshad Ali talks about the new enhanced columnstore index feature in SQL Server 2014.
2013-09-04
2,487 reads
If the transaction log autogrows rapidly, it can suggest that log backups are not being carried out frequently enough, or another resource may be preventing the log from truncating. This metric measures the number of transaction log files that are greater than 10 GB. The associated alert is raised when the number of files exceeds a specified threshold.
2013-09-03
2,422 reads
In this article we'll take a look at the following Tips and Tricks for SSRS: Display Total Number of Pages while Navigating, Display Everything in a Single Page, Display Report Parameter Selection, Display No Rows Error Message, Page Settings for Optimal Printing.
2013-09-03
5,988 reads
This Tuesday Grant Fritchey and David Simner will give you a step-by-step guide to how you can automate your database deployment Process using Red Gate Deployment Manager.
2013-09-02
1,775 reads
The best way of checking SQL Server backups is to restore them and run DBCC CHECKDB on the restored database. To do this regularly means that you need to automate the task. Allen White shows how, with PowerShell.
2013-09-02
3,067 reads
To meet the upcoming demands on IT systems database administrators (DBAs) need to prepare the database and its supporting infrastructure for increased resource demands. Being proactive now can pay big dividends by maintaining service level agreements (SLAs), avoiding outages and resource shortages, and ensuring a positive overall customer experience.
2013-08-30
3,899 reads
A DBA should provide two things, a service and leadership. For Grant Fritchey, it was whilst serving a role in the Scouts of America that he had his epiphany. Creative chaos and energy, if tactfully harnessed and directed, led to effective ways to perform team-based tasks. Then he wondered why these skills couldn't be applied to the workplace. Are we DBAs doing it wrong in the way we interact with our co-workers?
2013-08-29
4,071 reads
By HeyMo0sh
As a DevOps practitioner, I’ve always focused on performance, scalability, and automation. But as...
By Brian Kelley
On Patch Tuesday, in addition to OS and Office security patches, Microsoft also released...
When mirroring was first released for Azure SQL Database, it used Change Data Capture...
The Samsung Galaxy A37 is gaining attention among smartphone users who are interested in...
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I have a query from a former DBA that we run on SQL Server 2025 to check on database metadata. This query references sys.sysaltfiles. I want to refactor this code to be more modern. Which DMV should I reference instead?
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