In this final look into his everyday essentials, Laerte Junior provides some useful scripts for the DBA that use an alternative way of error-logging. He shows how to use a PowerShell script to check and, if necessary, to defragment your indexes, write data to a SQL Server table, and change the collation for a table. Being an exceptional DBA just got a little easier.
2010-02-26
2,552 reads
In this article we summarized the experiences we gathered during the planning and upgrade of a customer's project. The customer is one of the largest retail shops in its area. Their architecture is made up of a main server, which is located at headquarters and hosts several hundred publications containing over a thousand articles. Regional stores are located all over the country acting as subscribers for the publications hosted on the main server. Based on the business needs and infrastructure limitations the customer set the following goals for the project:
2010-02-26
2,504 reads
SQL Server impersonation, or context switching, is a means to allow the executing user to assume the permissions of a given user or login until the context is set back, set to yet another user, or the session is ended. Deanna Dicken shows you two mechanisms for accomplishing this task and walks through some examples.
2010-02-25
2,388 reads
This technical note describes the consolidation options, considerations, and best practices for Microsoft® SQL Server® 2008 Analysis Services that the SQL CAT team has derived from working with Analysis Services customers. In this technical note, we also discuss an Analysis Services load balancer solution that one of our internal customers uses to load balance queries from Microsoft Excel® and SQL Server Reporting Services clients across multiple query servers to increase query performance and provide availability.
2010-02-24
1,994 reads
This tip is intended to help someone who is or will be facing a no free buffer found issue with the SQL Server LazyWriter. Recently, we experienced some unknown issues with our SQL Server and after inspecting the error log file we noticed the following errors: "SQL Server has encountered 50 occurrence(s) of I/O requests taking longer than 15 seconds to complete on file..." and "LazyWriter: warning, no free buffers found." These error messages were followed by a SQL Server memory dump file like SQLDump0030.mdmp in the file system.
2010-02-23
2,484 reads
Rob Gravelle takes a complex SQL statement and shows you several ways to re-write it that both simplifies and shortens it, while still yielding the same results.
2010-02-22
4,532 reads
This is a problem that I had seen in one of the forums many years back. This problem is related to a reporting requirement from the data stored by a 'poorly designed' system.
2010-02-22
1,839 reads
I’m a big fan of code that writes code – most of the time. For instance, whenever you use the “templates” feature in SQL Server Management Studio (SSMS) or the Maintenance Wizard, you’re using code that writes other code. There’s even ...
2010-02-19
2,862 reads
Question: My backup strategy is a daily full backup at 1 a.m. and a log backup every hour. A DBCC CHECKDB also runs every day at 4 a.m. If I get to work at 8 a.m. and discover that the nighttime consistency checks found extensive corruption, how can I recover without losing a lot of data?
2010-02-19
2,199 reads
As databases get larger, the time for database backups to complete grows as well. Unfortunately, the time window for your backups may not increase. It could very well be the case that you reach a point where your backups will not finish in a specified amount of time.
2010-02-18
2,791 reads
By Steve Jones
gnossienne– n. the awareness that someone you’ve known for years still has a private...
How I used AI for this postChatGPT to generate images based on info specifically...
By Brian Kelley
A few months ago I started using Deepstash. Deepstash breaks books into the key...
Comments posted to this topic are about the item Understanding Temp Tables and Table...
Comments posted to this topic are about the item The Data API Builder MCP...
Comments posted to this topic are about the item Collecting Data Is Hard
The Data API Builder MCP Server, v2.x, includes a number of tools. What actions can these tools perform in your database?
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