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    The Too Proud to Ask Train Makes Another Stop: Where Does My Data Go?

    June 22nd, 2017

    By now, we at the SNIA Storage Ethernet Storage Forum (ESF) hope you are familiar with (perhaps even a loyal fan of) the “Everything You Wanted To Know About Storage But Were Too Proud To Ask,” popular webcast series. On August 1st, the “Too Proud to Ask” train will make another stop. In this seventh session, “Everything You Wanted to Know About Storage But Were Too Proud To Ask: Turquoise – Where Does My Data Go?, we will take a look into the mysticism and magic of what happens when you send your data off into the wilderness. Once you click “save,” for example, where does it actually go?

    When we start to dig deeper beyond the application layer, we often don’t understand what happens behind the scenes. It’s important to understand multiple aspects of the type of storage our data goes to along with their associated benefits and drawbacks as well as some of the protocols used to transport it.

    In this webcast we will explain:

    • Volatile v Non-Volatile v Persistent Memory
    • NVDIMM v RAM v DRAM v SLC v MLC v TLC v NAND v 3D NAND v Flash v SSDs v NVMe
    • NVMe (the protocol)

    Many people get nervous when they see that many acronyms, but all too often they come up in conversation, and you’re expected to know all of them? Worse, you’re expected to know the differences between them, and the consequences of using them? Even worse, you’re expected to know what happens when you use the wrong one?

    We’re here to help.

    It’s an ambitious project, but these terms and concepts are at the heart of where compute, networking and storage intersect. Having a good grasp of these concepts ties in with which type of storage networking to use, and how data is actually stored behind the scenes.

    Register today to join us for this edition of the “Too Proud To Ask” series, as we work towards making you feel more comfortable in the strange, mystical world of storage. And don’t let pride get in the way of asking any and all questions on this great topic. We will be there on August 1st to answer them!

     

     

     


    An FAQ to Make Your Storage System Hum

    May 23rd, 2017
    In our most recent “Everything You Wanted To Know About Storage But Were Too Proud To Ask” webcast series – Part Sepia – Getting from Here to There, we discussed terms and concepts that have a profound impact on storage design and performance. If you missed the live event, I encourage you to check it our on-demand. We had many great questions on encapsulation, tunneling, IOPS, latency, jitter and quality of service (QoS). As promised, our experts have gotten together to answer them all.  Continue Reading...

    What if Programming and Networking Had a Storage Baby? Say What?

    May 18th, 2017
    The colorful “Everything You Wanted To Know About Storage But Were Too Proud To Ask,” popular webcast series marches on! In this 6th installment, Part – Vermillion – What if Programming and Networking Had a Storage Baby, we look into some of the nitties and the gritties of storage details that are often assumed. When looking at data from the lens of an application, host, or operating system, it’s easy to forget that there are several layers of abstraction underneath each before the actual placement of data occurs. In this webcast we are going to scratch beyond the first layer to understand some of the basic taxonomies of these layers.  Continue Reading...

    SMB3 – These Questions Rock!

    April 24th, 2017
    Earlier this month, the SNIA Ethernet Storage Forum hosted a live webcast on Server Message Block (SMB), “Rockin’ and Rollin’ with SMB3.” Presenting was Ned Pyle, Microsoft SMB Program Manager. If you missed the live event, I encourage you to watch it on-demand. We had a lot of questions from the big audience this event drew, so as promised, here are answers to them all. Q. Other than that audit setup, is there a way to determine, via the OS, which SMB version is in use?  Continue Reading...

    Buffers, Queues and Caches Explained

    April 19th, 2017
    Finely tuning buffers, queues and caches can make your storage system hum. And that’s exactly what we discussed in our recent SNIA Ethernet Storage Forum webcast, ““Everything You Wanted to Know About Storage But Were Too Proud To Ask – Part Teal: The Buffering Pod.” If you missed it, it’s now available on-demand. In this blog, you’ll find detailed answers from our panel of experts to all the great questions we received during the live event. I also encourage you to check out the other on-demand webcasts in this “Too Proud To Ask” series here and stay informed on upcoming events in this series by following us on Twitter @SNIAESF.  Continue Reading...

    Storage Expert Takes on Hyperconverged Questions

    April 17th, 2017
    Last month, we were fortunate enough to have Greg Schulz, analyst and founder of Server Storage IO, as a guest speaker at our SNIA Ethernet Storage Forum webcast, “What Does Hyperconverged Mean to Storage.” If you missed it, it’s now available on-demand. Greg fielded many great questions during the live event, but we didn’t have time to get to them all. So here they are:  Continue Reading...

    Q&A on All Things iSCSI

    April 7th, 2017
    In the recent SNIA Ethernet Storage Forum iSCSI pod webcast, from our “Everything You Wanted To Know About Storage Part Were Too Proud to Ask” series, we discussed all things iSCSI. If you missed the live event, it’s now available on-demand. As promised, we’ve compiled all the webcast questions with answers from our panel of experts. If you have additional questions, please feel free to ask them in the comment field of this blog. I also encourage you to check out the other on-demand webcasts in this “Too Proud To Ask” series here and stay informed on upcoming events in this series by following us on Twitter @SNIAESF.  Continue Reading...

    Would You Like Some Rosé with Your iSCSI?

    February 3rd, 2017

    Would you like some rosé with your iSCSI? I’m guessing that no one has ever asked you that before. But we at the SNIA Ethernet Storage Forum like to get pretty colorful in our “Everything You Wanted To Know about Storage But Were Too Proud To Ask” webcast series as we group common storage terms together by color rather than by number.

    In our next live webcast, Part Rosé – The iSCSI Pod, we will focus entirely on iSCSI, one of the most used technologies in data centers today. With the increasing speeds for Ethernet, the technology is more and more appealing because of its relative low cost to implement. However, like any other storage technology, there is more here than meets the eye.

    We’ve convened a great group of experts from Cisco, Mellanox and NetApp who will start by covering the basic elements to make your life easier if you are considering using iSCSI in your architecture, diving into:

    • iSCSI definition
    • iSCSI offload
    • Host-based iSCSI
    • TCP offload

    Like nearly everything else in storage, there is more here than just a protocol. I hope you’ll register today to join us on March 2nd and learn how to make the most of your iSCSI solution. And while we won’t be able to provide the rosé wine, our panel of experts will be on-hand to answer your questions.


    We’ve Been Thinking…What Does Hyperconverged Mean to Storage?

    February 1st, 2017

    Here at the SNIA Ethernet Storage Forum (ESF), we’ve been discussing how hyperconverged adoption will impact storage. Converged Infrastructure (CI), Hyperconverged Infrastructure (HCI), along with Cluster or Cloud In a Box (CIB) are popular trend topics that have gained both industry and customer adoption. As part of data infrastructures, CI, HCI, and CIB enable simplified deployment of resources (servers, storage, I/O networking, hypervisor, application software) across different environments.

    But what do these approaches mean for the storage environment? What are the key concerns and considerations related specifically to storage? How will the storage be connected to (or included in) the platform? Who will protect and backup the data? And most importantly, how do you know that you’re asking the right questions in order to get to the right answers?

    Find out on March 15th in a live SNIA-ESF webcast, “What Does Hyperconverged Mean to Storage.” We’ve invited expert Greg Schulz, founder and analyst of Server StorageIO, to answer the questions we’ve been debating. Join us, as Greg will move beyond the hype (pun intended) to discuss:

    • What are the storage considerations for CI, CIB and HCI
    • Why fast applications and fast servers need fast I/O
    • Networking and server-storage I/O considerations
    • How to avoid aggravation-causing aggregation (bottlenecks)
    • Aggregated vs. disaggregated vs. hybrid converged
    • Planning, comparing, benchmarking and decision-making
    • Data protection, management and east-west I/O traffic
    • Application and server north-south I/O traffic

    Register today and please bring your questions. We’ll be on-hand to answer them during this event. We hope to see you there!


    Buffers, Queues, and Caches, Oh My!

    January 18th, 2017

    Buffers and Queues are part of every data center architecture, and a critical part of performance – both in improving it as well as hindering it. A well-implemented buffer can mean the difference between a finely run system and a confusing nightmare of troubleshooting. Knowing how buffers and queues work in storage can help make your storage system shine.

    However, there is something of a mystique surrounding these different data center components, as many people don’t realize just how they’re used and why. Join our team of carefully-selected experts on February 14th in the next live webcast in our “Too Proud to Ask” series, “Everything You Wanted to Know About Storage But Were Too Proud To Ask – Part Teal: The Buffering Pod” where we’ll demystify this very important aspect of data center storage. You’ll learn:

    • What are buffers, caches, and queues, and why you should care about the differences?
    • What’s the difference between a read cache and a write cache?
    • What does “queue depth” mean?
    • What’s a buffer, a ring buffer, and host memory buffer, and why does it matter?
    • What happens when things go wrong?

    These are just some of the topics we’ll be covering, and while it won’t be exhaustive look at buffers, caches and queues, you can be sure that you’ll get insight into this very important, and yet often overlooked, part of storage design.

    Register today and spend Valentine’s Day with our experts who will be on-hand to answer your questions on the spot!