Testing Storage Devices
Storage testing and validation is something what we to add under roles and responsibilities as DBAs. Every database we ever manage is going to need one, but how often do we kick the tires? Many times we’re basically told to go verify that array or we’re doing this POC, we’re testing this new storage, but are we really only testing connectivity? In this episode of the podcast, we chat with Argenis Fernandez about how he goes about testing a SAN array and the important metrics you should consider for your storage. If you are still using SQLIO or even Diskspeed to test the IO for your SQL Server, don’t miss today’s episode.
Listen to Learn
- Why the now deprecated SQLIO tool was poorly named
- Why you should question your storage vendor about allocation unit sizes
- Why you should consider garbage collection when you test SAN arrays
- How compression and deduplication make testing more complex.
- Why testing storage in the cloud is difficult.
Argenis is a Solutions Architect with PureStorage, a Microsoft SQL Server MVP, VMWare vExpert, and a well-known face to the #SQLFamily community, especially since he’s now the Director-at-Large of SQL PASS. He’s a regular speaker at PASS events, including SQL Server Summit. He also founded the PASS Security Virtual Chapter.
Storage testing and validation is actually something we end up doing as DBAs.
Meet the Hosts
With more than 10 years of working with SQL Server, Carlos helps businesses ensure their SQL Server environments meet their users’ expectations. He can provide insights on performance, migrations, and disaster recovery. He is also active in the SQL Server community and regularly speaks at user group meetings and conferences. He helps support the free database monitoring tool found at databasehealth.com and provides training through SQL Trail events.
Eugene works as an independent BI consultant and Pluralsight author, specializing in Power BI and the Azure Data Platform. He has been working with data for over 8 years and speaks regularly at user groups and conferences. He also helps run the GroupBy online conference.
Kevin is a Microsoft Data Platform MVP and proprietor of Catallaxy Services, LLC, where he specializes in T-SQL development, machine learning, and pulling rabbits out of hats on demand. He is the lead contributor to Curated SQL, president of the Triangle Area SQL Server Users Group, and author of the books PolyBase Revealed (Apress, 2020) and Finding Ghosts in Your Data: Anomaly Detection Techniques with Examples in Python (Apress, 2022). A resident of Durham, North Carolina, he can be found cycling the trails along the triangle whenever the weather's nice enough.