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SQL Server KBs and Blogs
Quick access to blogs posts from SQL Server Support Team., Some of the new KBs published for SQL and SQL Content news
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Lazy Log Truncation – Clearing of SQL transaction log VLF status deferred
Posted
over 1 year ago
by
SQL Server Support Content
I came across an oddity in the transaction log when I was testing Availability Group backup scenarios which really had me confused. It required some help from my colleague Denzil and a few others to figure out what was going on. This adventure...
SQL Server Resource Governor Monitoring reports
Posted
over 1 year ago
by
SQL Server Support Content
Resource Governor is an extremely cool and powerful feature that, when implemented, can manage the consumption of CPU and memory resources. I will not be going into the details of Resource Governor, or even how to set it up as this is extensively...
High CPU Troubleshooting with DMV Queries
Posted
over 1 year ago
by
SQL Server Support Content
High CPU Troubleshooting with DMV Queries Scenario: Recently, a customer called Microsoft Support with a critical performance issue that I worked on. Their SQL Server instance had 100% CPU utilization for a period, but the problem stopped without...
An overview of High Availability and Disaster Recovery solutions available for SQL Server
Posted
over 1 year ago
by
SQL Server Support Content
With the more recent releases of SQL 2012 and Windows 2012, we are seeing the landscape of available options for SQL HA/DR specific architectures is improving significantly. Below is a summary of the high availability and disaster recovery solutions available...
A performance issue involving CLR garbage collection and SQL CPU affinity setting
Posted
over 1 year ago
by
SQL Server Support Content
We have been troubleshooting a customer’s case and uncovered a GC behavior with SQL Server CPU affinity that is worth sharing here in a blog. Problem Customer reported that they had two instances of SQL Server 2008 running on a two-node cluster. ...
Getting a SharePoint List Data Source to work with Reporting Services Native Mode
Posted
over 1 year ago
by
SQL Server Support Content
A case came up where the user was trying to use Report Builder in a Reporting Services instance that was not integrated with SharePoint. It was in Native Mode configuration. They indicated that they were getting a 401 error. My initial...
AlwaysOn Availability Groups Troubleshooting and Monitoring Guide published!
Posted
over 1 year ago
by
SQL Server Support Content
Our product team recently published AlwaysOn Availability Groups Troubleshooting and Monitoring Guide that provides information on troubleshooting the common AlwaysOn Availability Groups issues and monitoring the availability group health. We will try...
How It Works: The I/O Path: SQL Server Running in Windows Azure Virtual Machine (IaaS)
Posted
over 1 year ago
by
SQL Server Support Content
Note: This blog is based on behavior as of June 2013. At Microsoft we continue to evolve and enhance our products so the behavior may change over time. The I/O path for SQL Server, running on Windows Azure Virtual Machines, uses Windows Azure storage...
SQL Server Analysis Services Multidimensional Model – Merging Partitions with Slice
Posted
over 1 year ago
by
SQL Server Support Content
According to SQL Server Books Online: Partitions can be merged only if you meet all of the following criteria: http://technet.microsoft.com/en-us/library/ms175318.aspx . They are in the same cube. · They have...