Correct SQL Server TempDB Spills in Query Plans Caused by Outdated Statistics
Sergey Gigoyan looks at how to address the warning: Operator used tempdb to spill data during execution with spill level 1.
2016-01-22
3,958 reads
Articles
Microsoft Azure DocumentDB
Microsoft's DocumentDB is a late-entrant in the Document-oriented database field. However, it benefits from being designed from the start as a cloud service with a SQL-like language. It is intended for mobile and web applications. Its JSON document-notation is compatible with the integrated JavaScript language that drives its multi-document transaction processing via stored procedures, triggers and UDFs. Robert Sheldon investigates its SQL-like query language.
2016-01-21
3,691 reads
Network Load Testing Using iPerf
Tim Radney of SQLskills shows how to measure your network so you have more ammo to take to your network team when there is a performance issue.
2016-01-20
3,314 reads
Time and Space: How to Monitor Drive Space in SQL Server
How to monitor drive space in T-SQL and calculate when your drives will run out of space.
2016-01-19
10,037 reads
Getting Started with Stretch Database Functionality in SQL Server 2016 - Part 2
Arshad Ali explains and demonstrates the impact of enabling the Stretch database feature on backup and restore operations. He also discusses ways to pause, resume, and disable this feature altogether when not needed.
2016-01-19
4,779 reads
Documenting Your PowerShell Binary Cmdlets
Whereas it is easy to provide inline documentation for a normal scripted PowerShell cmdlet or function so as to provide comprehensive help at the command-line or IDE, the same isn't true of binary cmdlets written in C#. At last, there is an open-source utility to assist with this that is being actively maintained and updated. At last, binary cmdlets need no longer be the poor cousins of scripted cmdlets in their documentation
2016-01-18
3,322 reads
Having fun with PARSENAME (SQL Spackle)
PARSENAME is perhaps the most infrequently used built-in documented function in SQL Server. SQL Server Microsoft Certified Master Wayne Sheffield shows why this nifty function ought to be included in your SQL toolbox.
2016-01-15 (first published: 2014-03-17)
23,370 reads
Wherever I Lay My Hat: Release Management in TeamCity with Redgate DLM
Where you have multiple services, applications and databases in your environment, and perhaps with high levels of scrutiny and governance, you'll probably want a Release Management system for deploying database and application code together: You can, alternatively, use a separate Release Management component. But for simpler applications, you can use your existing build system such as TeamCity to deploy changes. Using a database deployment example, Richard Macaskill shows how.
2016-01-15
3,536 reads
SQL Server 2016 : Availability Group Enhancements
Aaron Bertrand reveals details about the changes to Availability Groups that will ship in the next major version: SQL Server 2016.
2016-01-14
6,823 reads
Comparison of SQL Server Serializable and Snapshot isolation levels
Both Serializable and Snapshot isolation levels exclude concurrency issues such as Dirty Reads, Non-repeatable Reads and Phantoms. However the way in which they deal with such issues is quite different. In this article, Sergey Gigoyan explains the main differences between the two.
2016-01-13
3,453 reads
Blogs
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Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
Alamat kantor BCA KCP Galuh Mas Telp:0818751777
WhatsApp:0818-751-777 Area Street Festival, Ruko No 1 & 1A, CBD, Jl. Galuh Mas Raya,...
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Question of the Day
BIT_COUNT I
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers