Ask the Experts

Ask the Experts

• Can shared storage be used with Hadoop architecture?

  Storage expert John Webster discusses three ways to use shared storage together with Hadoop architecture in this Ask the Expert answer.  Continue Reading

• Comparing SLC SSD with DRAM SSD when it comes to IOPS

  Find out how DRAM SSD and SLC SSD compare when it comes to IOPS and if you need a DRAM solution in this Expert Response from Marc Staimer.  Continue Reading

• Persistent VDI vs. non-persistent VDI and their effect on storage resources

  Learn the difference between persistent VDI and non-persistent VDI, how they affect storage and which one carries advantages in terms of capacity and backup requirements.  Continue Reading

• How to calculate available disk space on a RAID 5

  Storage management expert Ashley D'Costa answers a reader's question: "How do I calculate the disk space available on my RAID 5?"  Continue Reading

• RAID 4 vs. RAID 5

  Storage management expert Ashley D'Costa discusses RAID 4 vs. RAID 5.  Continue Reading

• RAID-5 configuration

  Storage management expert Ashley D'Costa answers a reader's question about RAID-5.  Continue Reading

• What is unstructured data and how is it different from structured data in the enterprise?

  Expert Pierre Dorion talks about unstructured data and its impact on the data enterprise.  Continue Reading

• Hard zoning vs. soft zoning

  SAN expert Greg Schulz explains the difference between hard and soft zoning.  Continue Reading