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SQLHammer.com Launch

20th October 2019
Derik Hammer

First blog post! Welcome to SQLHammer.com everyone!

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Website hosting challenges

I appreciate everyone's patience with SQLHammer.com. It is encouraging that you are reading this instead of seeing a Cloudflare error message, a site that does not…read more →

Discovering Symantec NetBackup

I have worked with a large organization (150,000+ employees). This organization has a central location and hundreds of subordinate sites. Headquarters (HQ) has dictated that the…read more →

Unique Indexes and Computed Columns in SQL Server

In the last post of this blog series, I discussed what a non-clustered index is and how to choose an ideal non-clustered index key. In…read more →

Career & Leadership

The immediate idealist
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Ephemeral barriers of the mind
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Potassium and process ambiguity
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Adaptation and the Mirror
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IT Responsibility – Informed Consent
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Cloud

Amazon Redshift Views, Sort Keys, and Outer Joins
September 28, 2021
Amazon Redshift Unexpected Commit
September 28, 2021
NYC Yellow Cab Data in Azure SQL Data Warehouse
September 28, 2021
Amazon Redshift Temporary Tables
September 28, 2021
What is a data lake?
September 28, 2021

HADR

Synchronizing SQL Server Instance Objects in an Availability Group
September 28, 2021
Top 10 Tips for Availability Groups
September 28, 2021
Connecting your Azure regions
September 28, 2021
Measuring Availability Group Synchronization Lag
September 28, 2021
Availability Group Architecture – DR on the Cheap
September 28, 2021

Performance

Amazon Redshift Views, Sort Keys, and Outer Joins
September 28, 2021
Linked Server Elimination
September 28, 2021
5 Extended Events Sessions Your SQL Server Instance Cannot Live Without
September 28, 2021
Inside the XEvent Profiler
September 28, 2021
SQL query performance tuning tips for non-production environments
September 28, 2021

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