[Preamble: I have been invited by GestaltIT as a delegate to their Tech Field Day for Storage Field Day 18 from Feb 27-Mar 1, 2019 in the Silicon Valley USA. My expenses, travel and accommodation were covered by GestaltIT, the organizer and I was not obligated to blog or promote their technologies presented at this event. The content of this blog is of my own opinions and views]
Vast Data coming out bash!
The delegates of Storage Field Days were always the lucky bunch. We have witnessed several storage technology companies coming out of stealth at these Tech Field Days. The recent ones in memory for me were Excelero and Hammerspace. But to have one where the venerable storage doyen, Mr. Howard Marks, Vast Data new tech evangelist, to introduce the deep dive of Vast Data technology was something special.
For those who knew Howard, he is fiercely independent, very storage technology smart, opinionated and not easily impressed. As a storage technology connoisseur myself, I believe Howard must have seen something special in Vast Data. They must be doing something extremely unique and impressive that someone like Howard could not resist, and made him jump to the vendor side. This sets the tone of my blog.
2019 beckons. The year 2018 is coming to a close and I look upon what I blogged in the past years to reflect what is the future.
The evolution of the Data Services Platform
Late 2017, I blogged about the Data Services Platform. Storage is no longer the storage infrastructure we know but has evolved to a platform where a plethora of data services are served. The changing face of storage is continually evolving as the IT industry changes. I take this opportunity to reflect what I wrote since I started blogging years ago, and look at the articles that are shaping up the landscape today and also some duds.
Some good ones …
One of the most memorable ones is about memory cloud. I wrote the article when Dell acquired a small company by the name of RNA Networks. I vividly recalled what was going through my mind when I wrote the blog. With the SAN, NAS and DAS, and even FAN (File Area Network) happening during that period, the first thing was the System Area Network, the original objective Infiniband and RDMA. I believed the final pool of where storage will be is the memory, hence I called it the “The Last Bastion – Memory“. RNA’s technology became part of Dell Fluid Architecture.
What about Fibre Channel over Ethernet (FCoE)? It wasn’t a compelling enough technology for me when it came into the game. Reduced port and cable counts, and reduced power consumption were what the FCoE folks were pitching, but the cost of putting in the FC switches, the HBAs were just too great as an investment. In the end, we could see the cracks of the FCoE story, and I wrote the pre-mature eulogy of FCoE in my 2012 blog. I got some unsavoury comments writing that blog back then, but fast forward to the present, FCoE isn’t a force anymore.
Weeks ago, Amazon Web Services (AWS) just became a hybrid cloud service provider/vendor with the Outposts announcement. It didn’t surprise me but it may have shook the traditional systems integrators. I took the stance 2 years ago when AWS partnered with VMware and juxtaposed it to the philosophical quote in the 1993 Jurassic Park movie – “Life will not be contained, … Life finds a way“.
No, I don’t mean to be bad, but the spinning HDDs’ prices will remain high even if the post-Thailand flood production has resumed to normalcy.
According to IHS iSuppli, a market research intelligence firm, the prices will continue to hold steady and will not fall to pre-flood level until 2014. The reason is simple. The prices of the hard disk drives are pretty much dictated by the only 2 real remaining hard disk companies in the world – Seagate and Western Digital. These guys controls more than 85% of the hard disk market and as demand of HDDs outstrips supply, the current hard disk prices are hitting the bottom line hard for just about everyone.
But the bad news is turning into good news for solid state storage devices. NAND-Flash based devices are driving a new clan of storage start-ups in the likes of Violin Memory, Kaminario, Pure Storage and Virident. The EMC acquisition of XtremIO was a strong endorsement that cements the cornerstone of all enterprise storage arrays to come. Even the Register predicted that the EMC VMAX will be the last primary storage array before the flash tsunami.
The NAND-Flash solid state of multi-level cells (MLCs) and single level cells (SLCs) and even triple level cells (TLCs) are going through birth, puberty, adolescent extremely fast because the demand for faster and faster IOPS, throughput and lower latency is hitting at full speed. And it is likely that all the xLCs (SLCs, MLCs and TLCs) could go through cycle in an extremely short lifespan, because there is a new class of solid state that is pushing the performance-price envelope closer and closer to speed of DRAM but with the price of Flash. This new type of solid state is Storage Class Memory (SCM). Continue reading →