Emerging Memory Market to Hit $36 Billion by 2030

The SSD Guy is pleased to announce the release of a new report co-authored by Objective Analysis and Coughlin Associates named: Emerging Memories Find Their Direction.  In this report we show that emerging memories, MRAM, ReRAM, 3D XPoint, and other technologies are well on their way to reach $36 billion of combined revenues by 2030.

These changes will Continue reading “Emerging Memory Market to Hit $36 Billion by 2030”

What’s Software-Enabled Flash?

abstract eye-catching imageThere have been numerous changes to SSDs since they moved into the mainstream 15 years ago, with controllers providing increasing, then decreasing endurance levels, and offering greater, then lesser levels of autonomy.  What has been missing is any ability for the system to determine the level of performance that the SSD provides.

Recently Kioxia, the company formerly known as Toshiba Memory, announced Continue reading “What’s Software-Enabled Flash?”

High Availability in an m.2 Format

Photo of finger pusing on hinge in center of m.2 HA SSDThe m.2 SSD format has become wildly successful in the data center for use as a boot drive and even in SSD arrays.  The m.2 format supports either the SATA or the NVMe interface,  Something that has been missing, however, is a version of this format for high-availability (HA) systems.  These are mission-critical systems that cannot fail, no matter what.

Until today HA systems had to Continue reading “High Availability in an m.2 Format”

New Book Explains Persistent Memory Programming

Cover picture of Intel's Persistent Memory bookAt January’s SNIA Persistent Memory Summit Intel was promoting a book titled: Programming Persistent Memory.  This book, aimed at programmers, explains how to develop applications programs that take advantage of persistent memory (PM) to avoid slower persists to SSDs, and also shows how to use Intel’s Optane DIMMs to increase a system’s main memory size.

On the software side the book explains Continue reading “New Book Explains Persistent Memory Programming”

Does Persistent Memory Improve Performance? Ask Oracle!

A model-by-model timeline of Oracle's Exadata product introductions with key specifications.At last month’s SNIA Persistent Memory Summit Oracle presenter Jia Shi, Sr. Director of Exadata Development, shared some statistics on the Exadata system’s history over the past ten years.  (Click on the graphic to the left to see the timeline.)  The speaker highlighted the fact that the system’s I/O performance has grown from 0.05 million IOPS ten years ago to 16 million IOPS today, a 320X improvement!  Shi said that Continue reading “Does Persistent Memory Improve Performance? Ask Oracle!”

SNIA Webcast: Emerging Memories

This shows the cover slide for the SNIA webcast presentation titled "What a Year it Was and Where We Need To Go in Emerging Memory"On Tuesday, January 14, Tom Coughlin and I were featured in a BrightTalk webinar hosted by the Storage Networking Industry Association (SNIA).  A recording of this webinar has been posted so that you can view it at your convenience.

This webinar looks at emerging memories and where they now stand, giving a Continue reading “SNIA Webcast: Emerging Memories”

Micron’s New XPoint SSD Finally Arrives

Micron X100 3D XPoint SSDAt its October Insight Conference Micron Technology finally revealed its 3D XPoint SSD, dubbed the X100.

While the company didn’t disclose too much about the device, it did brag about its speed, claiming that the X100 is the world’s fastest SSD, running three times faster than the fastest NAND flash SSDs and almost three times the speed of other XPoint SSDs.  The product is said to Continue reading “Micron’s New XPoint SSD Finally Arrives”

The Memory/Storage Hierarchy

Memory/Storage ThumbnailIt recently dawned on me that one of the charts that I most frequently use in my presentations has never been explained in The SSD Guy blog.  This is a serious oversight that I will correct with this post.

The Memory/Storage Hierarchy (also called the Storage/Memory Hierarchy, depending on your perspective) is a very simply way to Continue reading “The Memory/Storage Hierarchy”

Podcast: Flash Memory Summit 2019

GreybeardsThose of you who enjoy listening to podcasts may want to hear Ray Lucchesi (Silverton Consulting) and Keith Townsend (The CTO Advisor) interview The SSD Guy for their series “Greybeards on Storage.”

This interview is the series’ 86th episode covering the world of storage.  These guys do a fantastic job of probing this industry with great enthusiasm and insight.

This episode is a 40-minute compendium of the sights and goings-on at the August 2019 Flash Memory Summit along with observations on the industry in general.  It’s not strictly structured, and not strictly serious, but just three industry insiders having a lot of fun sharing their observations.

Some of the broad range of subjects that Continue reading “Podcast: Flash Memory Summit 2019”

Start-Up Fadu Launches New SSD Controller

Fadu, a startup out of Korea, made a big  splash at the Flash Memory Summit to announce its new NVMe SSD controllers that don’t compromise speed to achieve low-power operation.

The company’s products are focused on quality of service (QOS) in enterprise-style 24/7 workloads with the aim of enabling the transition to NVMe in Enterprise and Hyperscale data centers, the fastest-growing segments in the SSD market.  Some readers may recall that Fadu won the 2018 FMS Best-of-Show award in the “Most Innovative Flash Memory Technology” category for an earlier generation of products.

The company’s founding team comes from Samsung and Hynix with a CEO (Jihyo Lee) from Bain Capital.  Lee gave a keynote address at the Flash Memory Summit simply titled: “Enterprise SSD: The Future”

The new SSD controller, Annapurna, is a Continue reading “Start-Up Fadu Launches New SSD Controller”