Events

46 posts

Faster and bigger SSDs enable us to talk about something else than IOps

Bus overload on an old storage array after adding a few SSDs

The first SSDs in our storage arrays were advertised with 2500-3500 IOps per drive. Much quicker than spinning drives, looking at the recommended 140 IOps for a 10k SAS drive. But it was in fact still easy to overload a set of SSDs and reach its max throughput, especially when they were used in a (undersized) caching tier.

A year or so later, when you started adding more flash to a system, the collective “Oomph!” of the Flash drives would overload other components in the storage system. Systems were designed based on spinning media so with the suddenly faster media, busses and CPUs were hammered and couldn’t keep up.

Queue all sorts of creative ways to avoid this bottleneck: faster CPUs, upgrades from FC to multi-lane SAS. Or bigger architectural changes, such as offloading to IO caching cards in the servers themselves (e.g. Fusion-io cards), scale-out systems, etc.

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My brain will be melting at Storage Field Day 18!

SFD LogoStorage Field Day 18 will be a full event, according to Stephen Foskett. And Stephen doesn’t use italics too often! Three days, likely 3-4 sessions a day, each two hours long. Add a jetlag, a foreign language and new technology, which all need inline processing to keep up to speed. Outside of the sessions: very interesting conversations (tech and non-tech) while we drive between companies, so no naps. In other words: our brains will be melting for three days at Storage Field Day 18. And I’m VERY much looking forward to it!

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I’m shipping up to Boston for Storage Field Day 16

Taking the train to AMS for Storage Field Day 16Yes, I’m sorry about the title too. But also glad to announce I’m shipping up to Boston for Storage Field Day 16 this week! Just ignore the fact I’m not on a ship but on a train for now, and all should be well… Next stop is AMS, then a direct flight to BOS. It’s going to be a slightly shorter, two-day Storage Field Day this time around. But that doesn’t mean we’re going to receive a lot less content!

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Dell Technologies World 2018: Make it Real

Dell Technologies World 2018Last week I’ve attended Dell Technologies World 2018 in Las Vegas. I was invited by Dell Technologies via the influencer program, which basically means we get access to the same content as the press or analysts. I’ve spent the weeks alternating between general keynotes, briefings, interviews and catching up with friends and colleagues. In this post I’ll try and summarize some of the main topics of the Dell Technologies World 2018, focusing on what appealed most to me.

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VMAX All Flash: Enterprise reliability and SRDF at <1ms latency

Storage Field Day 14 VMAX and XtremIO X2Back in October we visited Dell EMC for a few Storage Field Day 14 presentations. Walking into the new EBC building we bumped into two racks. One with a VMAX all flash system and another with a XtremIO X2. Let’s kick off the Storage Field Day 14 report with VMAX All Flash. There’s still a lot of thought going into this enterprise class storage array…

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Back to SFO for Storage Field Day 14!

SFD LogoStorage Field Day 14 is taking place next month on 8-10 November in Silicon Valley. After having to skip one Storage Field Day, I’m glad to be back at the table for this one. If you look at the event page, it might seem there’s not that many presentations going on: only 4 companies listed as of today. But don’t be mistaken: Dell EMC will have 5 presentations, so we will not be slacking!

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Dell EMC World 2017 recap: “Cloud is not a place; it’s a way of doing IT” and “AI is here to stay”

DellEMCWorld 2017 logoThis is a long overdue post covering Dell EMC World 2017 in Las Vegas and the announcements that were made during the event. I’ll recap some of the topics that resonated most with me, namely that cloud computing is not a place but a way of doing IT. Secondly, I spoke briefly with some of the Dell EMC server guys whom give me hope that the Dell 14th generation servers are a big step up from previous experiences. Finally, I’ll share a bit of insight in what the Dell EMC Elect picked up during an interview with John Roese, and will link to a few posts from friends that attended Dell EMC World 2017. Maybe it’s a bit more of a “Dear diary,”-style post, so hang in there.

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Workforce Transformation at Dell EMC World 2017

DellEMCWorld 2017 logoOn the first day of Dell EMC World 2017 in Las Vegas a few important announcements were made. It covered both product announcements and other industry developments. I’ll try to cover a few that stood out to me, and how they will impact the people that run the IT infrastructure. This workforce transformation as Dell EMC calls it, might be more challenging than simply making a system a bit faster with flash.

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Viva Las Vegas: See you at Dell EMC World 2017!

DellEMCWorld 2017 logoI’m excited to head back to Las Vegas again, this time for Dell EMC World 2017 taking place on 8-11 May! This will be my 6th trip to Las Vegas for Dell EMC World over the years, and as always I’ll try to get the most out of these 3,5 days of conference. Which might be something a bit different compared to the previous years.

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