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Converged infrastructure integrates discrete components, such as compute and storage, along with orchestration software, into a package that’s simple to deploy and certified to interoperate. Join Chris Wahl, Ethan Banks, and special guest Stu Miniman as they drill into the origins and benefits of converged infrastructure, how it differentiates from hyperconverged systems, and how the convergence trend will affect IT roles. Stu notes that converged infrastructure is a mature technology, but adoption is still in the early stages; perhaps a $6 to $8 billion market vs. the trillion dollars that gets spent on servers and storage. But future growth will eat into sales of standalone infrastructure. Convergence also means smart IT pros will broaden their skill sets and get familiar with one or two elements of the stack outside their own area of expertise; a working knowledge of virtualization and the application layer are good places to start. IT workers whose primary work is racking, stacking, and configuring gear should look for new roles. Convergence leaders include VCE, Cisco with its UCS line, and Oracle, which has built a hardware stack designed to simplify the delivery of its applications. If you’re exploring the converged infrastructure, these companies should be on your shortlist. NetApp, HP, and IBM are also worth investigating. Check out the full podcast and let us know what other topics you’d like to hear. About Our Guest Stu Miniman * Senior Analyst at Wikibon * Twitter: @stu * Stu’s Articles at Wikibon

Welcome once again to the Citizens of Tech podcast! It’s late spring – June 12, 2015 to be precise, and on this day we sat down to discuss: Electronic Legos, Quantum Encryption, Solar Powered Flight, and more. So kick back and ready your ear holes to delve into the nerdfest that is the Citizens of Tech Podcast! Present Microduino mCookie: The smallest electronic modules on LEGO® https://www.kickstarter.com/projects/microduino/microduino-mcookie-the-smallest-electronic-modules * What is Arduino? * Arduino is a tool for making computers that can sense and control more of the physical world than your desktop computer. It’s an open-source physical computing platform based on a simple microcontroller board, and a development environment for writing software for the board. * Arduino can be used to develop interactive objects, taking inputs from a variety of switches or sensors, and controlling a variety of lights, motors, and other physical outputs. Arduino projects can be stand-alone, or they can communicate with software running on your computer (e.g. Flash, Processing, MaxMSP.) The boards can be assembled by hand or purchased preassembled; the open-source IDE can be downloaded for free. * The Arduino programming language is an implementation of Wiring, a similar physical computing platform, which is based on the Processing multimedia programming environment. * Microduino and mCookie brings powerful, small, stackable electronic hardware to makers, designers, engineers, students and curious tinkerers of all ages to build open source projects or create innovative new ones. * The Microduino mCookie series is Arduino-compatible open source hardware. It can be programmed in an Arduino IDE development environment and integrated into existing Arduino sketches. * Microduino mCookie snaps together magnetically with four magnets inside four corners, makers can connect mCookie modules quickly and correctly with a satisfying snap. The modules will reject each other if they are not angled correctly, so you can’t get it wrong – making it easier for makers of all ages to work and play, and eliminating the need for soldering. * Built with two raised circular fixators on each side, mCookie can be stacked with all LEGO series products. With LEGO compatibility, we’re making it easier than ever for beginners and children to get started with DIY electronics! * Stackable pins can be easily bent during usage. New spring pins inside mCookie provide rugged surface-to-surface connection between circuit boards for a longer usable lifetime. * Experienced and professional makers can write their own programs in the Arduino IDE and transmit their code to the hardware via USB, while beginners can use the Scratch graphic programming tool to drag and drop components to bring their application to life. Quantum Encryption: Oh Boy! http://m.phys.org/news/2015-05-team-key-quantum-network-solution.html Amazon Echo: Alexa, what’s the weather like in Seattle? http://amazon.com/echo Dragonfly is an innovative, multi-lens array designed for ultra-low surface brightness astronomy at visible wavelengths. http://www.dunlap.utoronto.ca/instrumentation/dragonfly/ * Evidence of small galaxy mergers into larger ones can be seen in faint streams and filaments visible around the Milky Way and nearby M31 galaxies. * Cold Dark Matter cosmology predicts that we should see more of this structure than we do. Even the very best possible images contain scattered light that may be hiding this faint structure we should see aro...

On this day, May 27th, 2015, the Citizens of Tech gathered to make this momentous recording. By traveling great distances (across town), and overcoming unfathomable challenges (our calendars), we screw up our courage, scratch our balding pates, and grab our microphones to record this, show #7 against the odds so firmly stacked against us. Why? We, like you, are citizens of tech, that’s why! We do what we must, because we can. And you, fellow citizen, have joined us to do the needful. Let’s raise a glass to one another as we discuss the Kerbal space program, waterproofing your phone without a case, Scrabble letting down humanity, IPv6’s importance to gaming according to Microsoft, light speed computing, high dynamic range TVs, liquid metal antennas, and more. Present Kerbal Space Program – It’s not rocket science… oh wait, yes it is. https://kerbalspaceprogram.com/ Coating your phone to repel liquids * http://www.liquipel.com/shop/treatment/treat-my-phone/ * http://www.invisiblewaterproofing.com/purchaseimpervious/ Scrabble letting in a bunch of new words http://www.cnn.com/2015/05/22/us/scrabble-new-words/ * A fresh reason to lose faith in humanity. * Additional 6,500 words include.. * lotsa, twerking, lolz, emoji and ridic * Facetime, lolz, Bezzy, Wahh * sexting, blech, shizzle, cakehole Usage of Teredo and IPv6 for P2P on Windows 10 and Xbox One https://labs.ripe.net/Members/mirjam/usage-of-teredo-and-ipv6-for-p2p-on-windows-10-and-xbox-one Carrier grade NAT is a multi-layered NAT scheme where not only are you NAT behind your own firewall, but the IP you’re served by your carrier is NAT later on down the line. This can result in applications of all sorts being broken. CG-NAT is a way to prolong IPv4 in the face of IPv4 address space running out globally. IPv6 is being rolled out into the industry, but the speed the deployments are happening vary regionally and by operator. For instance, IPv6 is, as yet, not offered to me by my local ISP. I checked TCPIPUTILS.com to check the AS nearest me, and no IPv6 prefixes are being announced. This is a negative impact to gaming as IPv4 continues to struggle in the global Internet. SomaFM http://somafm.com Deathwatch * Fax machines * FM radio * Tidal * Pop over ads Past http://en.wikipedia.org/wiki/Glasses * 1st century AD – Seneca the Younger notices that letters can be seen magnified and more clearly when using a globe or glass filled with water. * In 1021, a convex lens is noted to do the same thing ia Alhazen’s Book of Optics. That book led to the invention of eyeglasses in 13th century Italy. * Sunglasses used in the 12th century in China. * First eyeglasses in Italy in about 1286. By 1301 there were regulations governing the sale of eyeglasses. * In 1352, de Modena paints a portrait of a cardinal using them to read. * Glasses were not scientifically understood until Kepler publishes the first correct explanation of why convex & concave lenses work in 1604. * Benjamin Franklin invented bifocals – he has both hyperopia (farsightedness) and presbyopia (inability to focus on objects that are close). * In 1825, lenses that correct astigmatism (blurred vision in different planes, i.e.

The latest form factor, hyper-converged infrastructure, seems to be storming through the data center market like a thundering donkey with a rainbow laser cannon. Join the Datanauts as they pick apart the pros and cons of hyper-converged, ramble on about architecture and design challenges, and shine a piercing light into a dark and murky corner of the next generation data center!   What we discuss…more or less. * High level overview of hyper-converged infrastructure * Is this a technical name, marketing name, or neither? * Some historical details would be superb. * What traits makes a platform hyper-converged? * Is this a software-defined thing? Such as software defined storage in a new package? * What food groups are represented by HCI? Such as storage and compute, but not network. * Platform decision points * What advantages do the hyper-converged model provide versus status quo, converged, reference architecture, and so on? * How does one manage such a system on a day-2 basis? * Use cases * Any particular vertical or application that makes a great fit? * What doesn’t fit well? * Design stories / war wounds * Is the technology mature enough for enterprise customers? * Is this an SMB / mid-tier play? * How long does it take before we do trust this platform? * What data do I need to create a design? * Scale limitations * What sort of size can I expect to reach with HCI? * Is scale vendor driven or generic to HCI? * Is this a single data center, multiple data center, or in between model? * Software solutions versus hardware + software solutions * Who are the players in this space? * Why would I want to roll my own HCI versus buying a solution? * Does it even matter, are they both so easy that it’s 6 of one, ½ dozen of the other? * What are the analysts saying about HCI? * What’s the hyper convergence value add beyond the hardware? * Isn’t it all just COTS components anyway? * Partnerships in the field (e.g. Dell XC, Cisco) Guest information. * Scott D. Lowe * Title: Consultant and Co-Founder of ActualTech Media * Twitter: @otherscottlowe * Blog: http://www.actualtechmedia.com/ Links. * http://www.actualtechmedia.com/ * http://www.datacenterzombie.com/hyperconverged-is-not-just-ready-for-enterprise-its-ready-to-take-over-the-enterprise/ * http://blog.scalecomputing.com/scale-computing-launches-new-hc3-product-at-vmworld-2012/ * http://wikibon.org/wiki/v/Server_SAN_Market_Definition You can reach Ethan (@ecbanks on Twitter) or on his blog EthanCBanks.com and Chris (@ChrisWahl on Twitter) or on his blog WahlNetwork.com. For more superb Packet Pushers content, crab walk on over to PacketPushers.net to partake on the bountiful feast of podcast goodness. Until then, may your server lights blink, your storage spindles spin, and your cables be cleanly managed.

[player] On this week’s Citizens of Tech podcast, we conclude our special on how complex games are developed. Regular host Eric Sutphen (@zutfen) and special guest Jeff Pugliese (@tpyowritr) continue their interview with game developers Tim Anderson and Giovanni Martello from Saga of Lucimia. Topics include community, archetypes, and character progression. Links www.sagaoflucimia.com and @sagaoflucimia

[player] In this special episode of Citizens of Tech, Eric Sutphen (@zutfen) and Jeff Pugliese (@tpyowritr) interview game developers Tim Anderson and Giovanni Martello from Saga of Lucimia. Topics covered include the inspirations for the game, world concepts, and the core game play. This is your chance to find out what goes on behind the scenes in complex game creation. There’s a second part to this recording that we’ll post later in the week. And then we’ll go back to our regularly scheduled format. Enjoy!

[player] Hello, fellow Citizens! This is Citizens of Tech show #4, recorded on the 21st of May, 2015. You can follow the podcast on Twitter @citizensoftech. You can give us feedback or just interact in whatever way you so desire. Your host today is Eric Sutphen, who you can follow @zutfen on Twitter. Ready to take a nap immediately following his distillation and application of techie goodness to your earbuds is Ethan Banks, @ecbanks. (Seriously, Ethan was really tired when we started recording this show. Because nightmares.) Present “Retro VGS” console aims to revive the humble video game cartridge http://feeds.arstechnica.com/~r/arstechnica/index/~3/3gO5w3xKDmM/ * Old Atari Jaguar hardware manufacturing tools * *NOT* Jaguar internals, just the shell * 16-bit Graphics? 32-Bit? 2D? 3D? * Cart-based games – Single game per cart or SD with loader? Researchers craft network attack to “hack” surgical robot (sort of) http://feeds.arstechnica.com/~r/arstechnica/index/~3/KbtejLgkjhQ/ * Planned test. * Intended to expose platform issues. * Remote telemedicine is a growing field. With podcasts and video, Spotify becomes an all-in-one streaming service http://www.engadget.com/2015/05/20/spotify-adds-video-podcasts/ * “Keep all of the things you listen to in one place.” * “In terms of content selection, ESPN, ABC, NBC, Comedy Central and many more — including a load of popular podcast networks — will be available inside the app.” * “Spotify’s website says it has more than 60 million active users, of which 15 million are paying subscribers. Still, the company has yet to turn a profit.” Nvidia turns on 1080p 60 FPS streaming for its Grid cloud gaming service http://arstechnica.com/gaming/2015/05/nvidia-turns-on-1080p-60-fps-streaming-for-its-grid-cloud-gaming-service/ $199 Console to go with that service http://arstechnica.com/gaming/2015/03/nvidias-shield-is-a-199-android-tv-streaming-microconsole-powerhouse/ NASA: 10,000-year-old ice shelf gone by 2020: http://www.wmur.com/national/nasa-10000yearold-ice-shelf-gone-by-2020/33060844?absolute=true * “One of the last remaining sections of Antarctica’s Larsen B Ice Shelf is dramatically weakening, according to a new NASA study.” * “Larsen B measured 4,445 square miles in January 1995. It went down to 2,573 square miles in February 2002 after the major disintegration, and a month later Larsen B was down to 1,337 square miles. At present the Larsen B remnant is about 618 square miles. That’s less than half the size of Rhode Island, the smallest U.S. state. Two decades ago, Larsen B was slightly smaller than the state of Connecticut.” Cat’s purr breaks decibel record: http://www.wmur.com/entertainment/family/cats-purr-breaks-decibel-record/33042748 * “Tracy Westwood’s cat Merlin appears to break 100 decibels on an iPhone in the YouTube vide...

[player] Intro Hello, fellow Citizens. This is Citizens of Tech show #3, recorded on the 12th of May, 2015. Hey, we’ve gotten some good feedback on the show, so now you can tweet @citizensoftech. That will be the best way to talk to us, because our inboxes are already kinda full. So let’s keep it on the Twitterz. I am Ethan Banks, you can follow me @ecbanks. Joining me, wearing a mitre, and with an air of suffused dignity, Eric Sutphen ministers technology oracles to you and joins me on the microphone. Request We’re looking for good book recommendations. Anything you’ve got that you’d like to share with your fellow Citizens, let us know – tweet to @citizensoftech. Setup Citizens of Tech runs in 3 segments — present, past and future. We start off with newsy tech things we thought were interesting, take a look back and past tech we think was cool, then peer over the horizon to technology coming soon (ish). Present 1. Exoprotein https://www.exoprotein.com/why-crickets “While the consumption of insects has gained renewed attention recently, it is in fact nothing new. As eclectic omnivores, it’s likely that humans have consumed insects, the most abundant terrestrial life form excluding bacteria, for an exceedingly long time. Today, 80% of the world still eats over 1,600 species of insects, from Jing Leed in Thailand to Escamoles in Mexico to Casu Marzu in Italy. Eating insects simply makes sense.” * Insects are exceptionally nutritious. * Insects have marginal environmental impact. * We need a new source of protein, one that can sustain the world into the future. 2. The Mr. Money Moustache Blog http://www.mrmoneymustache.com * Think of this site as finance hacking. * It’s not about “retirement” really. About financial independence. No assumption that you’ll stop working unless you want to. The point is that you could, not that you will. * Major ideas. * Stop spending. Save as much as possible. * Your dollars are little soldiers that can work for you. Build a mighty army. Grow your “stash.” * Budgets are dumb. They are freedom to spend, just up to a limit. That’s wrong thinking. Spending of any kind should be a careful, painful decision. Parting with your money means putting off your independence that much longer. * Stop commuting. Live close to your job. Bike, not ride. “Clown car” trips. Cars are for intracity travel, not trips to the supermarket. If you own a car, should be the least costly, most fuel efficient, reasonable car. A car should not be a status symbol, as they are grossly inefficient energy expenditures in general. * Frugal doesn’t mean cheap. * DIY. Stop paying others to do what you could if you took the time to learn. Those skills payoff in the long run. 3. Study Reveals Wikimedia Foundation Is ‘Awash In Money’ http://news.slashdot.org/story/15/05/11/1229222/study-reveals-wikimedia-foundation-is-awash-in-money * Wikipedia Costs about $2.5 Million to run per year * $53 Million in Investments – they keep running annual fundraisers anyway… 4. The world’s most dangerous racing simulator http://spectrum.ieee.org/cars-that-think/consumer-electronics/gaming/cars-that-thinkgadgetsgaming-the-worlds-most-dangerous-driving-simulator 5.

[player] Citizens of Tech is a show about all things interesting to technology aficionados — not just gadgets. Gaming, science, energy, minimalism, cord cutting, financial independence, etc. We figure that if it’s interesting to us, it will be interesting to you. This is show #2 in this grand experiment, incubating in the Packet Pushers Community Podcast channel. We’ll run it up to 10 shows or so, and give the show its own channel if we think Citizens has an audience. We saw over 4K downloads of the very first show with some good feedback, so thanks for that! Please keep telling us what’s good, bad, and ugly about the show. We’ll improve. We’re figuring this out as we go. Citizens of Tech runs in 3 segments. The present (news of the day), the past (our ode to historical awesomeness) and the future (new first world problems on the way). Please enjoy show #2! With faces made for podcasting, your hosts… Eric Sutphen @zutfen http://zutfen.com Ethan Banks @ecbanks http://ethancbanks.com Present Hubble 25th Anniversary – http://en.wikipedia.org/wiki/Hubble_Space_Telescope Google Fi – http://www.wired.com/2015/04/google-make-wireless-carrier-irrelevant/ Project 1999 endorsed by Daybreak Games – https://www.everquest.com/news/project-1999-daybreak Microsoft Universal Bluetooth Folding Keyboard – http://www.microsoft.com/hardware/en-us/p/universal-foldable-keyboard US Defense Secretary: Snowden Caused Tensions With Techies – http://www.wired.com/2015/04/us-defense-secretary-snowden-caused-tensions-techies/ Deathwatch * Tidal (We still don’t get it, 770K subscribers notwithstanding) –  http://www.thedailybeast.com/articles/2015/04/26/jay-z-s-tidal-is-a-disaster-the-hip-hop-icon-defends-tidal-against-smear-campaign.html * FM Radio (because Norway’s killing it) – http://phys.org/news/2015-04-norway-blazes-global-path-fm.html What’s On PRIME Now? – http://whatsonprimenow.blogspot.com/ How to Reduce VR Sickness? Just Add a Virtual Nose – http://www.wired.com/2015/04/reduce-vr-sickness-just-add-virtual-nose/ Past Trains – Efficient transit for goods and people – http://en.wikipedia.org/wiki/History_of_rail_transport Future Tesla PowerWall – http://www.zutfen.com/powerwall-teslas-power-appliance/

[player] Citizens of Tech is an experimental podcast about technology and other things interesting to techies. We know there’s other podcasts in this space, but it’s something we really wanted to do, so we thought we’d give it a try. Who’s “we”? Well, we is me — Ethan Banks — and my good friend Eric Sutphen. We’ve known each other for years, once worked together at the same company, and still happen to live nearby. We’re also unstoppable nerds. So hey — why not give this thing a shot? We figure lots of you that are into networking are probably into tech as well, so what better audience to gather feedback from than the Packet Pushers community? The format of the show is in three segments: present, past, and future. Also, we’ve already instantiated a Deathwatch we’ll update regularly. Because some tech sucks. We hope you like show number one. Here’s what we went on about. Present Coin, the one credit card. Disney’s 3D printer that makes huggable things. DIY Raspberry Pi laptop. Google’s QUIC protocol. Why knuckles crack, as revealed by an MRI and a man named Fryer. We looked at 100K galaxies, but found no sign of alien life. Deathwatch: Tidal. Past Our ode to the sweet, sweet Commodore 64. I think I’m going to cry…tearing up…have to go now.  <sob> Future Kraftwerk powercell – charge your USB devices with butane.

[player] In this community podcast, Greg and Ethan perform a bit of an experiment. Here’s the setup. We get briefed by vendors all the time. Ethan has been covering some of his briefings in his News & Analysis series on ethancbanks.com. But we thought it would be fun to review the briefings in an audio format together. What do you think? Good idea? Bad? Let us know what you thought of the show via the comments below, or send an e-mail to packetpushers@gmail.com. In this show, we discuss recent briefings we received from CloudGenix, Light Cyber, VMware, and Meru. We also go on a little rabbit trail about Brocade, because they came to mind. You know how we are. CloudGenix SD WAN solution, where a WAN fabric managed by an SDN controller is overlaid onto your existing WAN, no matter what sort of transports you use. Mix and match private WAN, public WAN, multiple carriers, LTE, etc. — then forget about them. The CloudGenix solution takes care of routing specific applications over specific links, based on application criteria you set in their policy engine. Light Cyber These guys are in the security space, finding the systems on your network that have already been breached. An extremely low false positive rate means that you’ll only get a few alerts each day, but when you do get them, they are actionable. VMware Big announcements from VMware recently, many around vSphere 6.0. Greg and Ethan park on one announcement regarding long distance vMotion, where you can now move a virtual machine from one side of the country to the other, allowing latency up to 100ms. We can think of lots of reasons this is a terrible idea in practice, even if it’s what customers want. Is there a use case for this? Meru The folks from Meru build wireless infrastructure, and have announced the XPress Cloud product, a turnkey wifi infrastructure for SMB users. XPress Cloud competes with Aerohive and Cisco Meraki, and seems a competent offering. In the future, we’re going to bring these down to ~30 minutes. We went longer than we’d planned on today. Really, we did. We’ll limit to maybe 2 briefing reviews in the future. We’re looking forward to your feedback.  

[player] While Packet Pushers were covering the Barcelona HP Discover conference and we got together with some of the folks attending the event on the show floor. The result is non-coherent discussion about whatever topics each person wanted to raise and discuss. Topics Discussed * Voice/IP Telephony Upgrades. * Storage networking and the how we got here. Comparing iSCSI and NFS. Opening eyes of object storage. * Working with the Sparkle Bat * NBase-T standard and why we want it. (don’t forget MGBase-T too) * Why don’t we have power over fibre instead ? * chattering about Facebook CLOS-architecture * Comparing Schprokits and Ansible

[player] Orhan Ergun and Neil Moore are sharing their experiences with the community. Neil Moore is the first and only 8 x CCIE in the world. Neil shares his CCIE preparation tricks, study methodology and many other important points. What was the hardest exam for him ? What was his methodology for attacking exams ? Which resources he advice ? Which music did he listen to for each track

[player] Orhan Ergun and Jeff Doyle talks about IPv6 design and deployment considerations in the Enterprise networks. They strongly advice you to consider IPv6 deployment in your network. Why IPv6 in the Enterprise , what are the real business drivers for the IPv6 ? Growth of IPv6 in the Enterprise Networks Jeff Doyle’s advices to Service Providers IPv6 Addressing design and management IPv6 Design Alternatives Core to Edge Edge to Core Internet Edge    

[player] No country for old men !!. This week in the Orhan Show,  Anthony Sequeira and Orhan Ergun are talking about spanning tree , its drawbacks, spanning tree modes, technologies which can eliminate the spanning tree’s drawbacks or completely do not use it. Orhan recommends all audience to read  this blog post about spanning tree which has been written by Greg Ferro recently.   Did you know that Shortest Path Bridging version of Avaya had been used in the core of a network at the Sochi  2014 Winter Olympics.   Below technologies are discussed in the podcast: Spanning Tree 802.1d, Rapid Spanning Tree 802.1w , Multiple Instance Spanning Tree 802.1s EtherChannel – Link Aggregation Group Multichassis EtherChannel The Virtual Switching System (VSS) Virtual Port Channel (VPC) Ethernet Host Virtualizer (EHV) Shortest Path Bridging (SPB) TRILL Fabricpath