Whenever you talk to storage vendors, they’re quick to mention their plans for NVMe. For good reasons, it’s becoming the de facto standard for the highest performing drives. But what about SATA SSDs? Chris Evans breaks down where these still fit in the market.
StoONE promises to deliver high-end storage array performance for pennies on the dollar. How? That’s the big question.
Usually when we hear about increasing SSD capacity, it’s a matter of increasing flash density on a given chip. Intel is certainly no slouch in this department of innovation, or at least they are able to keep pace with other players in the industry.
But for their push into petabyte flash capacity, Intel seems to have rethought the rules a bit. Instead of cramming more flash onto a traditional form factor, Intel has put flash into a form factor specifically designed for the data center.
Adam Banks at Ars Technica has a great writeup on how cheap RAM changes storage, and in effect system architecture. Cheap RAM means the ratio of RAM to storage is changing in the database, allowing for more data to be loaded and reducing disk reads. The problem? Well volatile memory is… volatile, not necessarily something […]
Florian Grehl of Virten.net comments: Solid-State-Drives are getting more and more common in ESXi Hosts. They are used for caching (vFlash Read Cache, PernixData FVP), Virtual SAN or plain Datastores. A problem that comes with SSDs is their limited lifetime per cell. Depending on their technology, each cell can be overwritten from 1.000 times in consumer TLC SSDs up […]
Ray Lucchesi of RayOnStorage Blog comments: Flash field experience at Google In a FAST’16 article I recently read (Flash reliability in production: the expected and unexpected, see p. 67), researchers at Google reported on field experience with flash drives in their data centers, totaling many millions of drive days covering MLC, eMLC and SLC drives with a […]
Chris Evans of Architecting IT comments: A recent article on The Register reminded me that we’ve started to see hard drive vendors introducing warranty limits on their hard drives for the amount of data that can be written to them in any one year. Solid state drives have always had this restriction, because we know […]
Andrea Mauro of vInfrastructure Blog comments: Diablo Technologies is a company founded in 2003 that have revolutionize the flash market with their Memory Channel Storage (MCS) solution: a very high performance host flash solution that fit in DIMMs connectors instead to be plugged to PCIe or SAS connectors. An interesting idea, supported by several vendors […]
Jim Handy The SSD Guy comments: For the past decade I have been asked when SSDs will overtake HDDs in the PC market- when will more PCs ship with an SSD than with an HDD? My usual reply is: “Never!” I then go on to explain that two factors work against this ever happening. […]
Chris Wahl of the Wahl Network comments: Nearly a year ago, I wrote a post detailing Three Example Home Lab Storage Designs using SSDs and Spinning Disk. The idea was to offer a myriad of “make your own cake” style recipes for creating and consuming storage resources. However, there still seems to be a little […]