Don't Be a Ghost
If you want to further your career, you can't be a ghost. Steve Jones talks about the ways in which so many people might end up hurting their careers by trying to keep their lives too private.
T-SQL Coding Style
When you write T-SQL code what kind of coding style do you use? Do you have a consistent way to comment and format your code? Does your organization provide standards for how you must code your T-SQL? Join Greg Larsen as he discusses some of the coding styles you should consider when writing your T-SQL scripts and stored procedures.
Bad Data Costs Lives
Either data is right or it is wrong. There is no in-between. Phil Factor examines a recent scandal that hit the health care system in the UK to highlight why it's so important that we, as data professionals, ensure responsible use of data and respect for data quality.
Data mining introduction part 4: the Naïve Bayes algorithm
This chapter explains the Naïve Bayes algorithm. How does it works, what information is displayed.
Data mining introduction part 4: the Naïve Bayes algorithm
This chapter explains the Naïve Bayes algorithm. How does it works, what information is displayed.
Modeling the Earth
Microsoft Research has a variety of interesting projects underway, including one to try and model the Earth. Many of these involve lots of data in some way, and would be interesting projects to work on, according to Steve Jones.
Managing SQL Server Statistics
Accurate statistics about the data held in tables are used to provide the best execution strategy for SQL queries. but if the statistics don't accurately reflect the current contents of the table you'll get a poorly-performing query. How do you find out if statistics are correct, and what can you do if the automatic update of statistics isn't right for the way a table is used?
dbWarden - A Free SQL Server Monitoring Package
dbWarden is a comprehensive monitoring and alerting solution for SQL Server 2005 or newer. It features an emailed Health Report and includes email and text notifications with customizable metrics for alerts such as Blocking, Long Running Queries and SQL Jobs, CPU %, Log file and TempDB growth.
The DBA Office
The environment in which we work can have an affect on the way in which we work. Steve Jones asks today if you have a preference for your environment.
Comparing Multiple Rows Insert vs Single Row Insert with Three Data Load Methods
The performance of 'extract, transform, load' (ETL) processes for large quantities of data can always be improved by objective testing and experiment with alternative techniques. The cause of poor performance can sometimes be surprising.
Blogs
Capturing My Own Metrics: #SQLNewBlogger
By Steve Jones
A customer was trying to compare two tables and capture a state as a...
Red Flags in Your Query (T-SQL Tuesday #200)
By Zikato
When I'm looking at a query, I bet it's bad if I see... a...
T-SQL Tuesday #200: When I Look at a Query …
By Steve Jones
This month is a milestone for T-SQL Tuesday. It’s number 200, which doesn’t sound...
Forums
A Quick Second Opinion
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Five Intelligent Query Processing Features in SQL Server 2022 That Quietly Tune Your Workload
Comments posted to this topic are about the item Five Intelligent Query Processing Features...
Checking the Error Log I
Comments posted to this topic are about the item Checking the Error Log I
Question of the Day
Checking the Error Log I
On my SQL Server 2025, I want to search the error log from my T-SQL code for potential issues and then inform an administrator. What is the current way to easily query the error log?
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