Mike Hayner

Mike
Hayner

Mike Hayner, chief technical officer at Pacific Northwest Software, has been in the industry for 19 years. He specializes in high performance, large scale applications with a data layer using Microsoft SQL Server.

Articles
Check SQL Server's Statistics Periodically to Prevent Performance Problems 5
SQL Server uses statistics to determine the type of execution plan it’ll use for a query, so it’s a good idea to make sure the statistics are being accurately calculated. A stored procedure makes it easy to do so.

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From the Blogs
Mar 14, 2015
Commentary

For Data Quality, Intelligent Rules Add Value to the Golden Record 5

The quest for the Golden Record to achieve a single, accurate and complete version of a customer record is worth the pursuit to attain survivorship. Record matching and consolidation are only the beginning. Melissa Data takes a new approach. Learn how to apply intelligent rules based on reference data to make smarter and better decisions for data cleansing....More
Mar 12, 2015
blog

AlwaysOn Availability Groups and SQL Server Jobs, Part 20: Avoiding Backup Fragmentation

On SQL Servers where Availability Groups (or Mirroring) isn’t in play, I typically recommend keeping a combination of on-box backups along with copying said backups off-box as well. Obviously, keeping databases AND backups on the SAME server is the metaphorical equivalent of putting all of your eggs in one basket – and therefore something you should avoid like the plague....More
Mar 6, 2015
blog

AlwaysOn Availability Groups and SQL Server Jobs, Part 19: Availability Group Database Backups

One of the biggest strengths of AlwaysOn Availability Groups is that they allow DBAs to address both high availability and disaster recovery concerns from a single set of tooling or interfaces. But, this doesn’t mean that you won’t still need backups....More
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