Tips

Tips

Solid-state storage

• AFA storage tackles big data analytics challenges

  The latest generation of all-flash array storage is delivering the high performance and low latency required to support petabyte-scale big data analytics workloads.  Continue Reading

• SSDs vs. HDDs: When is all-flash storage overkill?

  The SSD vs. HDD analysis isn't as simple as it looks. SSD prices are falling, and capacities increasing. But HDDs are still a good deal and fine for many noncritical workloads.  Continue Reading

• How to mitigate SSD vulnerabilities

  SSDs could pose a security risk for organizations that aren't careful when they decommission drives. Learn what you need to know about keeping data stored on SSDs safe.  Continue Reading

• NAND flash memory technologies evolve to support QLC

  QLC NAND pushes the storage capacity of flash devices higher, but devices can wear out more quickly than other NAND types because more data can be written to the same cell.  Continue Reading

• When to use TLC NAND flash memory

  TLC NAND flash storage devices wear out quickly, and they're not as fast as MLC or SLC. But TLC devices are a good choice for tier 2 storage and read-heavy applications.  Continue Reading

• Solid-state drive performance metrics go beyond latency, IOPS

  In determining performance and lifespan of an SSD, companies must consider the drive's architecture, the storage controller and write amplification in addition to IOPS and latency.  Continue Reading

• Back-end storage considerations for in-memory processing

  Storing hot data in main memory removes the latency associated with hard disk and solid-state storage operations; it's the best option for need-it-now data.  Continue Reading

• How to determine the true cost of flash

  If you want to add flash storage, it's important to consider the cost per IOPS and gigabyte compared to HDD volumes, as well as the difference between consumer and enterprise SSDs.  Continue Reading

• Compare XtremIO vs. Unity all-flash storage system for VDI

  Dell EMC offers two all-flash storage options geared toward VDI shops. One suits companies with fewer than 500 persistent machines, and the other is for larger deployments.  Continue Reading

• Optane memory: Opening the window on Intel's latest technology

  Now that Optane products are on the market, the future of fast memory for storage and processing looks bright. But will Optane match the claims Intel has been making?  Continue Reading

• Differences between SSD caching and tiering technologies

  Brien Posey looks at popular ways of using SSD as cache, including write-around, write-through and write-back, as well as how the technology compares with SSD tiering.  Continue Reading

• Making a storage capacity plan that doesn't bust your budget

  Storage capacity is growing at a rapid rate and by using the latest innovations in storage technologies it is possible to meet demands without growing your storage budget apace.  Continue Reading

• Calculating flash pricing is key to all-flash array vs. disk decision

  Flash costs are nearing parity with hard disk drives, but it can still be a challenge to determine the exact expense for an all-flash array on a per-gigabyte basis.  Continue Reading

• How to implement a flash storage SSD in hyper-converged platforms

  Flash is everywhere, including the burgeoning hyper-convergence market. Get the pros and cons of flash storage types in hyper-converged systems.  Continue Reading

• Why all-flash array vendors must offer advanced enterprise features

  As all-flash arrays become increasingly common in enterprises, IT professionals need to look not just for efficiency, but for important features, such as analytics and data protection.  Continue Reading