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Month: April 2021

waiting for sql server

How Much Longer Will CHECKDB Take?

You’ve manually started DBCC CHECKDB to verify the integrity of a database. It churns. And churns. You check the Messages tab on Management Studio. Nothing. So, you start to wonder: Just how much longer will CHECKDB take to complete? A couple of minutes? A couple of hours? Who knows? How long will DBCC CHECKDB take?…
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SQL Server Security

What Takes Precedent db_datareader (GRANT) or db_denydatareader (DENY)?

If a user is a member of db_datareader, which grants access to a table, and db_denydatareader, which denies access to a table, which role will take precedent? That’s the question someone on LinkedIn recently posted in the SQL Server Administrators group recently. Here’s a link to the question. The LinkedIn poster essentially wanted to know…
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disaster recovery in SQL Server

Where to Start with Disaster Recovery in SQL Server

Backup and restore? Log shipping? Maybe Failover Clustered Instances or Availability Groups can be used? Oh, what about Azure or another cloud provider? Some data centers offer “push button DR,” will that work? There are so many options. Where should we start with Disaster Recovery for our SQL Server? The point of Disaster Recovery Disasters…
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Learning SQL Server

Learn SQL Server with PluralSight’s FreeApril

“I want to learn [a technology]. Where should I start?” Since I’ve spent the last 25 year working with SQL Server (no exaggeration, see footnote), the question is usually about learning SQL Server. Sometimes it’s about learning related technologies such as data analytics and visualization, scripting languages such as Python or PowerShell, or the burgeoning…
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