• How To Make A Cluster Computer (Part 1)

    Learn how to make a 360 video camera! https://www.youtube.com/watch?v=KSRaU9MHVVg -~-~~-~~~-~~-~- Learn how to make a cluster computer using Raspberry Pi's! You can also use this method to build your own super computer. Parts you will need: 2 or more Raspberry Pi's - http://goo.gl/8doKXp SD cards for each Pi - http://goo.gl/6kelAa Power Cables for each Pi - http://goo.gl/Zozwk9 Powered USB Hub (optional) - http://goo.gl/Pe6oNl Networking Cables - http://goo.gl/P540y1 A Hub or a Router - http://goo.gl/srXHvm Build Instructions: http://www.tinkernut.com/2014/04/27/make-cluster-computer/ Help support my channel: http://www.patreon.com/tinkernut Get social! http://plus.google.com/+Tinkernut http://www.twitter.com/tinkernut

    published: 27 Apr 2014
  • Best practices for managing Container Engine Clusters across multiple teams (Google Cloud Next '17)

    Your responsibility is to provide services for internal users. How do you run Google Container Engine (GKE) cluster(s) to enable multiple teams to run applications in a heterogeneous environment. Do you create a single cluster and partition with namespaces or do you create a cluster per team? For environments with multiple clusters, how do you federate access control? How do you ensure the right level of access for each cluster. This video will walk through some of the best practices associated with running GKE clusters in large team environments. Missed the conference? Watch all the talks here: https://goo.gl/c1Vs3h Watch more talks about Infrastructure & Operations here: https://goo.gl/k2LOYG

    published: 11 Mar 2017
  • Star Clusters: Crash Course Astronomy #35

    Last week we covered multiple star systems, but what if we added thousands or even millions of stars to the mix? A star cluster. There are different kinds of clusters, though. Open clusters contain hundreds or thousands of stars held together by gravity. They’re young, and evaporate over time, their stars let loose to roam space freely. Globular clusters, on the other hand, are larger, have hundreds of thousands of stars, and are more spherical. They’re very old, a significant fraction of the age of the Universe itself, and that means their stars have less heavy elements in them, are redder, and probably don’t have planets (though we’re not really sure). Crash Course Astronomy Poster: http://store.dftba.com/products/crashcourse-astronomy-poster -- Table of Contents Open clusters contain...

    published: 09 Oct 2015
  • Node.js Cluster - Boost Node App Performance & Stability with Clustering

    Get the code here! https://gist.github.com/learncodeacademy/954568155105f4ff3599 Many Node.js developers don't know that Node by default only uses one core of your processor. It's intentional and it's a great move. It just means that you have to run cluster to get the full capacity out of your server. When cluster.js runs, it spins up one copy (fork) of your application for each core on your machine, and balances the traffic between them. It also listens to each fork, so if one dies, it spins up a new one in it's place. Clustering is a great way to add stability to your application and drastically increase it's load capacity.

    published: 14 Oct 2014
  • Geographically Distributed Multi-Master MySQL Clusters

    Global data access can greatly expand the reach of your business. Continuent Tungsten multi-site multi-master (MSMM) solutions enable applications to accept write traffic in multiple locations across on-premises and cloud providers. This includes the following important real-world use cases: - Improve performance for globally distributed users registering hardware devices by permitting updates on the geographically closest site. - Ensure availability of credit card processing by spreading transaction processing across two or more sites. Users can still process credit card transactions if a single site is unavailable to them for any reason, including end-user Internet routing problems. - Enable business continuity by using multi-master updates on different hosting providers for service sca...

    published: 24 Jul 2014
  • Two step cluster analysis compare clusters simultaneously

    In this video I show how to visually compare multiple clusters' information at the same time.

    published: 23 Jun 2015
  • Clustered columns chart in Excel

    Download excel file here: http://www.codible.com/pages/8. Description: Shows how to create a chart with clustered columns in Excel 2010, delete rows or columns, and switch rows and columns. Also shows how to convert it to a stacked-columns chart, and add spark lines.

    published: 13 Aug 2012
  • Things To Do With An Old Computer: Build A Cluster w/ Xen Hypervisor

    Download XenServer http://www.citrix.com/products/xenserver/overview.html Subscribe to GEEKBLOGTV! - http://gkbg.tv/sub2geekblogtv Check out GEEKBLOGTV2! - http://youtube.com/geekblogtv2 Share, Like, and Subscribe! Thanks for watching! Follow me for more! Facebook - http://www.facebook.com/geekblogtv Google+ - http://gplus.to/geekblogtv Twitter - http://twitter.com/geekblogtv Send me PayPal: JamesKegel@gmail.com Send me tips: http://gittip.com/geekblogtv Send me Email: GeekBlogTV@gmail.com Check out my other sites: News by the Minute - http://newsbeard.com Music from my videos - http://wobbl.in My old linux blog/journal - http://linuxpurist.com My webcomic - http://afterdarkroast.com My github - http://github.org/jameskegel Thanks for subscribing!

    published: 10 Nov 2014
  • The RPiCluster

    Documentation, Source code, and EagleCAD designs: https://bitbucket.org/jkiepert/rpicluster Summary: The RPiCluster is a 33 node Beowulf cluster built using Raspberry Pis (RPis). During my dissertation work at Boise State University I had need of a cluster to run a distributed simulation I've been developing. The RPiCluster is the result. Each of the 33 RPi is overclocked to 1GHz and is running Arch Linux. This demo shows the RPiCluster running a parallel program I developed using MPI to control all of the RGB LEDs installed on each of the nodes. The Whole Story: The RPiCluster project was started in Spring 2013 in response to a need during my PhD dissertation research. My research is currently focused on developing a novel data sharing system for wireless sensor networks to facilitate i...

    published: 17 May 2013
  • Cluster Sampling

    An example of Cluster Sampling

    published: 26 Aug 2011
  • Windows Server 2012: Creating a Two-Node Cluster

    Michael Otey discusses how to configure a two-node Windows Server 2012 cluster

    published: 23 Feb 2013
  • Raspberry Pi 3 Super Computing Cluster Part 1 - Hardware List and Assembly

    Part 2 - Software Configuration is now live! https://www.youtube.com/watch?v=eZ5uX-JJbyY In celebration of crossing my 1,000,000th Einstein@Home Credit, I'm sharing how I built my Raspberry Pi 3 Cluster. Feel free to contact me with any questions. B+ Mounting Hole Template: http://www.raspberrypi-spy.co.uk/wp-content/uploads/2012/11/Raspberry-Pi-Mounting-Hole-Template.pdf Parts List Raspberry Pi 3 x 8 http://www.mcmelectronics.com/product/83-17300 Samsung EVO 16gb Micro SD Card x 8 http://www.microcenter.com/product/431733/16GB_microSD_Class_10_-_UHS-1_Flash_Memory_Card_with_Adapter Raspberry Pi Heat Sink Kits x 4 https://www.amazon.com/gp/product/B018GBPCUC/ref=oh_aui_detailpage_o04_s01?ie=UTF8&psc=1 1' Anker Powerline Micro USB Cables x 8 https://www.amazon.com/gp/product/B015XR...

    published: 02 Aug 2016
  • 60 core Raspberry Pi "Supercomputer" cluster in a toolbox

    Just wanted to show off my project I've been playing with over the past few weekends. It's a cluster of Raspberry Pi computers self contained inside of a portable toolbox. Specs: - 15x Raspberry Pi 2s @ stock 900MHz (60 total cores between them) - 15GB RAM (1GB each) - 240GB Flash storage (16GB x 15) - 300W Silverstone SFX power supply (only draws about 45W at the wall under full load) - 120mm exhaust fan - Arduino powered LED strip, because, uh... the 80s. Some benchmarks I ran using a multi-threaded python script I wrote that crunches stock price data stored on an external MySQL database on my network at home. This compares only 1 of the RPi 2 machines to an assortment of desktop PC processors I had laying around. You can essentially divide the RP2 number by 13 to get a rough est...

    published: 11 May 2015
  • Multiple clusters

    32 clusters total each with a thousand particle

    published: 04 Jun 2007
  • Wall Clusters & Splits from Bay Photo Lab

    Designer Groupings of Canvas Gallery Wraps, MetalPrints™, & ThinWraps™, priced less than the individual print prices. The options and visual diagrams in Bay ROES make it easy to layout beautiful wall displays using individual images on each print, or one image across multiple prints.

    published: 18 Jun 2015
How To Make A Cluster Computer (Part 1)

How To Make A Cluster Computer (Part 1)

  • Order:
  • Duration: 6:38
  • Updated: 27 Apr 2014
  • views: 642944
videos
Learn how to make a 360 video camera! https://www.youtube.com/watch?v=KSRaU9MHVVg -~-~~-~~~-~~-~- Learn how to make a cluster computer using Raspberry Pi's! You can also use this method to build your own super computer. Parts you will need: 2 or more Raspberry Pi's - http://goo.gl/8doKXp SD cards for each Pi - http://goo.gl/6kelAa Power Cables for each Pi - http://goo.gl/Zozwk9 Powered USB Hub (optional) - http://goo.gl/Pe6oNl Networking Cables - http://goo.gl/P540y1 A Hub or a Router - http://goo.gl/srXHvm Build Instructions: http://www.tinkernut.com/2014/04/27/make-cluster-computer/ Help support my channel: http://www.patreon.com/tinkernut Get social! http://plus.google.com/+Tinkernut http://www.twitter.com/tinkernut
https://wn.com/How_To_Make_A_Cluster_Computer_(Part_1)
Best practices for managing Container Engine Clusters across multiple teams (Google Cloud Next '17)

Best practices for managing Container Engine Clusters across multiple teams (Google Cloud Next '17)

  • Order:
  • Duration: 1:01:57
  • Updated: 11 Mar 2017
  • views: 203
videos
Your responsibility is to provide services for internal users. How do you run Google Container Engine (GKE) cluster(s) to enable multiple teams to run applications in a heterogeneous environment. Do you create a single cluster and partition with namespaces or do you create a cluster per team? For environments with multiple clusters, how do you federate access control? How do you ensure the right level of access for each cluster. This video will walk through some of the best practices associated with running GKE clusters in large team environments. Missed the conference? Watch all the talks here: https://goo.gl/c1Vs3h Watch more talks about Infrastructure & Operations here: https://goo.gl/k2LOYG
https://wn.com/Best_Practices_For_Managing_Container_Engine_Clusters_Across_Multiple_Teams_(Google_Cloud_Next_'17)
Star Clusters: Crash Course Astronomy #35

Star Clusters: Crash Course Astronomy #35

  • Order:
  • Duration: 10:36
  • Updated: 09 Oct 2015
  • views: 322059
videos
Last week we covered multiple star systems, but what if we added thousands or even millions of stars to the mix? A star cluster. There are different kinds of clusters, though. Open clusters contain hundreds or thousands of stars held together by gravity. They’re young, and evaporate over time, their stars let loose to roam space freely. Globular clusters, on the other hand, are larger, have hundreds of thousands of stars, and are more spherical. They’re very old, a significant fraction of the age of the Universe itself, and that means their stars have less heavy elements in them, are redder, and probably don’t have planets (though we’re not really sure). Crash Course Astronomy Poster: http://store.dftba.com/products/crashcourse-astronomy-poster -- Table of Contents Open clusters contain hundreds or thousands of young stars 00:29 Over time, open clusters evaporate 3:23 Globular clusters contain hundreds of thousands of old stars in spherical formation 5:50 Globular clusters have less heavy elements, thus probably do not have planets 6:43 -- PBS Digital Studios: http://youtube.com/pbsdigitalstudios Follow Phil on Twitter: https://twitter.com/badastronomer Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Patreon: http://www.patreon.com/crashcourse -- PHOTOS/VIDEOS Magellanic gemstone in the southern sky [NGC 290] http://www.spacetelescope.org/images/heic0603c/ [credit: European Space Agency & NASA] Extreme star cluster bursts into life in new Hubble image http://www.spacetelescope.org/images/heic0715a/ [credit: NASA, ESA and the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration] View of a Sun-like star within an open cluster (artist’s impression) http://www.spacetelescope.org/videos/heic1321d/ [credit: NASA, ESA, and M. Kornmesser] Motion of stars in Omega Centauri http://www.spacetelescope.org/videos/heic1017a/ [credit: NASA, ESA, J. Anderson and R. van der Marel (STScI)] 47 Tucanae: Probing Extreme Matter Through Observations of Neutron Stars http://chandra.harvard.edu/photo/2013/47tuc/ [credit: NASA/CXC/Michigan State/A.Steiner et al] Hubble Refines Distance to Pleiades Star Cluster http://hubblesite.org/newscenter/archive/releases/2004/20/image/a/ [credit: NASA, ESA and AURA/Caltech] M45 Pleiades https://www.noao.edu/image_gallery/html/im1116.html [credit: T.A. Rector (University of Alaska Anchorage), Richard Cool (University of Arizona) and WIYN] From the Pleiades to the Hyades http://www.deepskycolors.com/archive/2011/11/06/from-the-Pleiades-to-the-Hyades.html [credit: Rogelio Bernal Andreo] Messier 035 Atlas Image https://commons.wikimedia.org/wiki/File:Messier_035_2MASS.jpg [credit: Two Micron All Sky Survey (2MASS), a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation] Globular cluster 47 Tucanae http://www.spacetelescope.org/images/heic1510a/ [credit: NASA, ESA, and the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration] The oldest cluster in its cloud http://www.spacetelescope.org/images/potw1428a/ [credit: ESA/Hubble & NASA] An unexpected population of young-looking stars http://www.spacetelescope.org/images/potw1244a/ [credit: ESA/Hubble & NASA] View of a globular cluster (artist’s impression) http://www.spacetelescope.org/videos/heic1321c/ [credit: NASA, ESA, and M. Kornmesser] All that glitters http://www.spacetelescope.org/images/potw1449a/ [credit: ESA/Hubble & NASA]
https://wn.com/Star_Clusters_Crash_Course_Astronomy_35
Node.js Cluster - Boost Node App Performance & Stability with Clustering

Node.js Cluster - Boost Node App Performance & Stability with Clustering

  • Order:
  • Duration: 4:43
  • Updated: 14 Oct 2014
  • views: 15920
videos
Get the code here! https://gist.github.com/learncodeacademy/954568155105f4ff3599 Many Node.js developers don't know that Node by default only uses one core of your processor. It's intentional and it's a great move. It just means that you have to run cluster to get the full capacity out of your server. When cluster.js runs, it spins up one copy (fork) of your application for each core on your machine, and balances the traffic between them. It also listens to each fork, so if one dies, it spins up a new one in it's place. Clustering is a great way to add stability to your application and drastically increase it's load capacity.
https://wn.com/Node.Js_Cluster_Boost_Node_App_Performance_Stability_With_Clustering
Geographically Distributed Multi-Master MySQL Clusters

Geographically Distributed Multi-Master MySQL Clusters

  • Order:
  • Duration: 48:28
  • Updated: 24 Jul 2014
  • views: 2045
videos
Global data access can greatly expand the reach of your business. Continuent Tungsten multi-site multi-master (MSMM) solutions enable applications to accept write traffic in multiple locations across on-premises and cloud providers. This includes the following important real-world use cases: - Improve performance for globally distributed users registering hardware devices by permitting updates on the geographically closest site. - Ensure availability of credit card processing by spreading transaction processing across two or more sites. Users can still process credit card transactions if a single site is unavailable to them for any reason, including end-user Internet routing problems. - Enable business continuity by using multi-master updates on different hosting providers for service scalability, personalization and software upgrades of GPS devices. Individual Continuent Tungsten clusters already provide excellent single-site database availability and performance. In this webinar-on-demand, we review the benefits of combining multiple Continuent Tungsten clusters into a global multi-site multi-master topology for: - Optimizing your installation for MSMM - Optimizing your application for MSMM - Monitoring and administration - Failover and recovery of individual servers or entire locations.
https://wn.com/Geographically_Distributed_Multi_Master_Mysql_Clusters
Two step cluster analysis compare clusters simultaneously

Two step cluster analysis compare clusters simultaneously

  • Order:
  • Duration: 3:56
  • Updated: 23 Jun 2015
  • views: 1303
videos
In this video I show how to visually compare multiple clusters' information at the same time.
https://wn.com/Two_Step_Cluster_Analysis_Compare_Clusters_Simultaneously
Clustered columns chart in Excel

Clustered columns chart in Excel

  • Order:
  • Duration: 6:52
  • Updated: 13 Aug 2012
  • views: 309877
videos
Download excel file here: http://www.codible.com/pages/8. Description: Shows how to create a chart with clustered columns in Excel 2010, delete rows or columns, and switch rows and columns. Also shows how to convert it to a stacked-columns chart, and add spark lines.
https://wn.com/Clustered_Columns_Chart_In_Excel
Things To Do With An Old Computer: Build A Cluster w/ Xen Hypervisor

Things To Do With An Old Computer: Build A Cluster w/ Xen Hypervisor

  • Order:
  • Duration: 6:13
  • Updated: 10 Nov 2014
  • views: 33524
videos
Download XenServer http://www.citrix.com/products/xenserver/overview.html Subscribe to GEEKBLOGTV! - http://gkbg.tv/sub2geekblogtv Check out GEEKBLOGTV2! - http://youtube.com/geekblogtv2 Share, Like, and Subscribe! Thanks for watching! Follow me for more! Facebook - http://www.facebook.com/geekblogtv Google+ - http://gplus.to/geekblogtv Twitter - http://twitter.com/geekblogtv Send me PayPal: JamesKegel@gmail.com Send me tips: http://gittip.com/geekblogtv Send me Email: GeekBlogTV@gmail.com Check out my other sites: News by the Minute - http://newsbeard.com Music from my videos - http://wobbl.in My old linux blog/journal - http://linuxpurist.com My webcomic - http://afterdarkroast.com My github - http://github.org/jameskegel Thanks for subscribing!
https://wn.com/Things_To_Do_With_An_Old_Computer_Build_A_Cluster_W_Xen_Hypervisor
The RPiCluster

The RPiCluster

  • Order:
  • Duration: 8:03
  • Updated: 17 May 2013
  • views: 1516459
videos
Documentation, Source code, and EagleCAD designs: https://bitbucket.org/jkiepert/rpicluster Summary: The RPiCluster is a 33 node Beowulf cluster built using Raspberry Pis (RPis). During my dissertation work at Boise State University I had need of a cluster to run a distributed simulation I've been developing. The RPiCluster is the result. Each of the 33 RPi is overclocked to 1GHz and is running Arch Linux. This demo shows the RPiCluster running a parallel program I developed using MPI to control all of the RGB LEDs installed on each of the nodes. The Whole Story: The RPiCluster project was started in Spring 2013 in response to a need during my PhD dissertation research. My research is currently focused on developing a novel data sharing system for wireless sensor networks to facilitate in-network collaborative processing of sensor data. In the process of developing this system it became clear that perhaps the most expedient way to test many of the ideas was to create a distributed simulation rather than developing directly on the final target embedded hardware. Thus, I began developing a distributed simulation in which each simulation node would behave like a wireless sensor node (along with inherent communications limitations), and as such, interact with all other simulation nodes within a LAN. This approach provided true asynchronous behavior and actual network communication between nodes which enabled better emulation of real wireless sensor network behavior. So, why I would want to build a Beowulf cluster using Raspberry Pis? The Raspberry Pi has a relatively slow CPU by modern standards. It has limited RAM, slow USB-based 10/100 Ethernet, and its operating system runs directly on a SD card. None of these "features" are ideal for a cluster computer! Well, there are several reasons. First, when your dissertation work requires the use of a cluster it is nice to ensure that there is one available all the time. Second, RPis provide a unique feature in that they have external low-level hardware interfaces for embedded systems use, such as I2 C, SPI, UART, and GPIO. This is very useful to electrical engineers (like myself) requiring testing of embedded hardware on a large scale. Third, having user-only access to a cluster (which is the case for most student-accessible systems) is fine if the cluster has all the necessary tools installed. If not however, you must then work with the cluster administrator to get things working. Thus, by building my own cluster I could directly outfit it with anything I might need. Finally, RPis are cheap! The RPi platform has to be one of the cheapest ways to create a cluster of 32 nodes. The cost for an RPi with an 8GB SD card is ~$45. For comparison, each node in one of the clusters available to students here at BSU, was about $1,250. So, for not much more than the price of one PC-based node, I could create a 32 node Raspberry Pi cluster! Update: While the BeagleBone Black was not available when I started this project, I would have chosen it rather than the Raspberry Pi had it been available. It is the same cost once you include an SD card, but it has onboard 2GB of flash storage for the operating system. It also uses a Cortex-A8 ARM processor running at 1GHz. Cluster Performance: I measured basic computing performance in a number of ways (see the paper). MPI performance was measured using HPL (http://www.netlib.org/benchmark/hpl/) with ATLAS (http://www.netlib.org/atlas/). The RPiCluster achieved 10+ GFLOPS peak, with 32-nodes running HPL. The single 3.1GHz Xeon E3-1225 (quad-core) system, I used for comparison, showed about 40 GFLOPS peak (when the HPL problem was optimized for Xeon system). When I run the HPL problem that achieves 10 GFLOPS on the RPiCluster, the Xeon system achieves about 2 GFLOPS. This is because the HPL problem size is so large that it causes paging on the Xeon system. The Xeon system has 8GB of RAM (~6GB usable after OS, etc) whereas the RPiCluster has about 16GB of RAM (~15GB usable after OS, etc). More information: http://coen.boisestate.edu/ece/raspberry-pi/ Update: I finished my PhD Spring 2014. For those interested in further details on what I was doing, an electronic copy of my dissertation is available here: http://scholarworks.boisestate.edu/td/807
https://wn.com/The_Rpicluster
Cluster Sampling

Cluster Sampling

  • Order:
  • Duration: 3:18
  • Updated: 26 Aug 2011
  • views: 195660
videos
An example of Cluster Sampling
https://wn.com/Cluster_Sampling
Windows Server 2012: Creating a Two-Node Cluster

Windows Server 2012: Creating a Two-Node Cluster

  • Order:
  • Duration: 17:22
  • Updated: 23 Feb 2013
  • views: 220399
videos
Michael Otey discusses how to configure a two-node Windows Server 2012 cluster
https://wn.com/Windows_Server_2012_Creating_A_Two_Node_Cluster
Raspberry Pi 3 Super Computing Cluster Part 1 -  Hardware List and Assembly

Raspberry Pi 3 Super Computing Cluster Part 1 - Hardware List and Assembly

  • Order:
  • Duration: 24:04
  • Updated: 02 Aug 2016
  • views: 351551
videos
Part 2 - Software Configuration is now live! https://www.youtube.com/watch?v=eZ5uX-JJbyY In celebration of crossing my 1,000,000th Einstein@Home Credit, I'm sharing how I built my Raspberry Pi 3 Cluster. Feel free to contact me with any questions. B+ Mounting Hole Template: http://www.raspberrypi-spy.co.uk/wp-content/uploads/2012/11/Raspberry-Pi-Mounting-Hole-Template.pdf Parts List Raspberry Pi 3 x 8 http://www.mcmelectronics.com/product/83-17300 Samsung EVO 16gb Micro SD Card x 8 http://www.microcenter.com/product/431733/16GB_microSD_Class_10_-_UHS-1_Flash_Memory_Card_with_Adapter Raspberry Pi Heat Sink Kits x 4 https://www.amazon.com/gp/product/B018GBPCUC/ref=oh_aui_detailpage_o04_s01?ie=UTF8&psc=1 1' Anker Powerline Micro USB Cables x 8 https://www.amazon.com/gp/product/B015XR60MQ/ref=oh_aui_detailpage_o09_s01?ie=UTF8&psc=1 100 Nylon Standoffs 10mm/6mm Male https://www.amazon.com/gp/product/B00NQB8YU8/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1 TrendNet TE100-S8 10/100 Switch https://www.amazon.com/TRENDnet-Unmanaged-GREENnet-Ethernet-TE100-S8/dp/B000M2UZBK/ref=sr_1_1?ie=UTF8&qid=1470096082&sr=8-1&keywords=trendnet+te100-s8 USB to Type M Adapter Cable https://www.amazon.com/gp/product/B003MQO96U/ref=oh_aui_detailpage_o04_s01?ie=UTF8&psc=1 1.5' Cat 5 Cables x 3 https://www.amazon.com/gp/product/B00K5A5F00/ref=oh_aui_search_detailpage?ie=UTF8&psc=1 1' Cat 5 Cables x 5 https://www.amazon.com/iMBAPrice-Cat5e-Network-Ethernet-IMBA-CAT5-01BK-10PK/dp/B00HNV8ND0/ref=sr_1_1?s=pc&ie=UTF8&qid=1470096188&sr=1-1&keywords=1%27+cat5 10 Port USB Power Supply 60W or more https://www.amazon.com/Anker-10-Port-Charger-Multi-Port-PowerPort/dp/B00YRYS4T4/ref=sr_1_1?s=pc&ie=UTF8&qid=1470096251&sr=1-1-spons&keywords=10+port+usb+charger&psc=1 https://www.amazon.com/Sabrent-Family-Sized-Charger-Technology-AX-TPCS-W/dp/B019GB57R4/ref=sr_1_5?s=pc&ie=UTF8&qid=1470096251&sr=1-5&keywords=10+port+usb+charger https://www.amazon.com/ORICO-Charging-Station-Samsung-Motorola/dp/B00LN37VGY/ref=sr_1_32?s=pc&ie=UTF8&qid=1470096289&sr=1-32&keywords=10+port+usb+charger AC Infinity Dual 80mm USB Cooling Fans https://www.amazon.com/AC-Infinity-MULTIFAN-Receiver-Playstation/dp/B00IJ2J2K0/ref=sr_1_2?s=pc&ie=UTF8&qid=1470096385&sr=1-2&keywords=ac+infinity+80mm Einstein@Home: https://https://einsteinathome.org My Performance: https://www.einsteinathome.org/show_user.php?userid=750042
https://wn.com/Raspberry_Pi_3_Super_Computing_Cluster_Part_1_Hardware_List_And_Assembly
60 core Raspberry Pi "Supercomputer" cluster in a toolbox

60 core Raspberry Pi "Supercomputer" cluster in a toolbox

  • Order:
  • Duration: 1:21
  • Updated: 11 May 2015
  • views: 343471
videos
Just wanted to show off my project I've been playing with over the past few weekends. It's a cluster of Raspberry Pi computers self contained inside of a portable toolbox. Specs: - 15x Raspberry Pi 2s @ stock 900MHz (60 total cores between them) - 15GB RAM (1GB each) - 240GB Flash storage (16GB x 15) - 300W Silverstone SFX power supply (only draws about 45W at the wall under full load) - 120mm exhaust fan - Arduino powered LED strip, because, uh... the 80s. Some benchmarks I ran using a multi-threaded python script I wrote that crunches stock price data stored on an external MySQL database on my network at home. This compares only 1 of the RPi 2 machines to an assortment of desktop PC processors I had laying around. You can essentially divide the RP2 number by 13 to get a rough estimate of cluster performance on this task (divide by 13 and not 15 to account for the networking overhead of 16 machines querying the MySQL database server over a single Gigabit uplink... if the server and cluster were on the same switch you'd get a little better throughput.) All times are in seconds... Lower number = faster run | CPU | 1 Thread | 2 Thread | 4 Thread | 8 Thread | 16 Thread | | AMD Phenom II x4 965 BE | 1807 | 909 | 655 | 564 | 535 | | Intel Core i7 2600K | 1391 | 862 | 639 | 480 | 379 | | Intel Core i7 3770K | 1314 | 661 | 488 | 408 | 350 | | AMD FX-8350 @ 4.4GHz | 1768 | 956 | 677 | 489 | 381 | | Raspbery PI 2 | 16058 | 8176 | 5756 | 4985 | 4688 | | Intel Core i5 3570K | 1327 | 663 | 478 | 406 | 383 | | Inte Core 2 Duo E6400 | 3689 | 2652 | 2594 | 2402 | 2242 |
https://wn.com/60_Core_Raspberry_Pi_Supercomputer_Cluster_In_A_Toolbox
Multiple clusters

Multiple clusters

  • Order:
  • Duration: 0:13
  • Updated: 04 Jun 2007
  • views: 18
videos
32 clusters total each with a thousand particle
https://wn.com/Multiple_Clusters
Wall Clusters & Splits from Bay Photo Lab

Wall Clusters & Splits from Bay Photo Lab

  • Order:
  • Duration: 1:15
  • Updated: 18 Jun 2015
  • views: 900
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Designer Groupings of Canvas Gallery Wraps, MetalPrints™, & ThinWraps™, priced less than the individual print prices. The options and visual diagrams in Bay ROES make it easy to layout beautiful wall displays using individual images on each print, or one image across multiple prints.
https://wn.com/Wall_Clusters_Splits_From_Bay_Photo_Lab
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