Van ELO (SharePoint2013) naar Leermiddel. De ECK2 standaard in de praktijk
Het ROC Nova College ontsluit digitale Leermiddelen SSO op basis van ECK2 (LiMBO) vanuit SharePoint2013 (ELO) omgeving. Dat doen we voor bijna alle materialen van de grote uitgeverijen samen met een distributeur (Lisette Werter Groep). We laten u zien hoe het proces van leermiddelenlijsten samenstellen, bestellen, betalen en beschikbaar maken in de ELO werkt. De Stichting Praktijk Leren is als leverancier van leermiddelen en examenproducten bereid gevonden ook de techniek aan hun kant nader toe te lichten. Je krijgt dus inzicht in het proces en alle activiteiten die onder de motorkap plaatsvinden. Dat is eenvoudiger dan je wellicht verwacht!!
Rob Smit (Nova College), Henk van den Bosch (Nova College) en Robbert van den Hoogen (Stichting Praktijkleren)
Modularizing and aggregating physical resources in a datacenter depends not only on low-latency networking, but also on software techniques to deliver such capabilities. In the session we will present some practical features and results of our work, as well as discuss implementation details. Among these features are delivering high-performance, transparent, and partially fault tolerant memory aggregation; and reducing the downtime of live migration using post-copy implementations.
We will present and discuss methods of transparently integrating with the MMU at the OS level, without impacting a running VM;
We will then introfuce the Hecatonchire project ( http://www.hecatonchire.com ) which aim at the disaggregation of datacenter resources and enable true utility computing.
El documento presenta el currículum vitae de Gabriel Felipe Cornejo Salas. Incluye información personal como su nombre, RUT, dirección, teléfonos, estado civil y nacionalidad. También detalla su fecha de nacimiento, correos electrónicos y sitio web. Por último, resume su escolaridad desde 1989 hasta 1996 cuando cursó la educación básica.
Amazon recently introduced two new storage and computing services that could fundamentally change how companies provision equipment for e-commerce and high-performance computing. The services provide on-demand, scalable computing power and storage without the need for customers to purchase or maintain their own hardware.
Amazon recently introduced two new storage and computing services that could fundamentally change how companies provision equipment for e-commerce and high-performance computing. The services provide on-demand, utility computing power without the large upfront cost of purchasing physical servers.
1. The paper exposes the widespread existence of disturbance errors in modern DRAM chips caused by toggling rows accelerating charge leakage in adjacent rows. They tested 129 modules from 2010-2014 and found 110 were vulnerable.
2. Characterization found errors were caused by charge loss and mostly affected adjacent aggressor and victim rows. Sensitivity studies showed fewer errors with less frequent accesses, more frequent refreshes, and certain data patterns.
3. They propose PARA, a stateless solution that refreshes adjacent rows with low probability after closing a row, to reliably prevent disturbance errors with low overhead.
Van ELO (SharePoint2013) naar Leermiddel. De ECK2 standaard in de praktijk
Het ROC Nova College ontsluit digitale Leermiddelen SSO op basis van ECK2 (LiMBO) vanuit SharePoint2013 (ELO) omgeving. Dat doen we voor bijna alle materialen van de grote uitgeverijen samen met een distributeur (Lisette Werter Groep). We laten u zien hoe het proces van leermiddelenlijsten samenstellen, bestellen, betalen en beschikbaar maken in de ELO werkt. De Stichting Praktijk Leren is als leverancier van leermiddelen en examenproducten bereid gevonden ook de techniek aan hun kant nader toe te lichten. Je krijgt dus inzicht in het proces en alle activiteiten die onder de motorkap plaatsvinden. Dat is eenvoudiger dan je wellicht verwacht!!
Rob Smit (Nova College), Henk van den Bosch (Nova College) en Robbert van den Hoogen (Stichting Praktijkleren)
Modularizing and aggregating physical resources in a datacenter depends not only on low-latency networking, but also on software techniques to deliver such capabilities. In the session we will present some practical features and results of our work, as well as discuss implementation details. Among these features are delivering high-performance, transparent, and partially fault tolerant memory aggregation; and reducing the downtime of live migration using post-copy implementations.
We will present and discuss methods of transparently integrating with the MMU at the OS level, without impacting a running VM;
We will then introfuce the Hecatonchire project ( http://www.hecatonchire.com ) which aim at the disaggregation of datacenter resources and enable true utility computing.
El documento presenta el currículum vitae de Gabriel Felipe Cornejo Salas. Incluye información personal como su nombre, RUT, dirección, teléfonos, estado civil y nacionalidad. También detalla su fecha de nacimiento, correos electrónicos y sitio web. Por último, resume su escolaridad desde 1989 hasta 1996 cuando cursó la educación básica.
Amazon recently introduced two new storage and computing services that could fundamentally change how companies provision equipment for e-commerce and high-performance computing. The services provide on-demand, scalable computing power and storage without the need for customers to purchase or maintain their own hardware.
Amazon recently introduced two new storage and computing services that could fundamentally change how companies provision equipment for e-commerce and high-performance computing. The services provide on-demand, utility computing power without the large upfront cost of purchasing physical servers.
1. The paper exposes the widespread existence of disturbance errors in modern DRAM chips caused by toggling rows accelerating charge leakage in adjacent rows. They tested 129 modules from 2010-2014 and found 110 were vulnerable.
2. Characterization found errors were caused by charge loss and mostly affected adjacent aggressor and victim rows. Sensitivity studies showed fewer errors with less frequent accesses, more frequent refreshes, and certain data patterns.
3. They propose PARA, a stateless solution that refreshes adjacent rows with low probability after closing a row, to reliably prevent disturbance errors with low overhead.
De verandering naar regie op "de" Cloud moet georganiseerd en aangestuurd worden. Met andere woorden: er moet regie komen op de verandering richting een regiefunctie. Er zijn andere competenties nodig, andere processen en een andere inrichting van verantwoordelijkheden en eigenaarschap. Ook de gebruikersorganisatie zal een andere rol gaan spelen. Deze verandering speelt door de hele organisatie en kan niet vanuit ICT alleen geregisseerd worden. Het heeft zowel technische, procesmatige als een organisatorische impact en vraagt de nodige verandercapaciteit.
Rob Smit (ROC Nova College) en Marthe Uiterhove (KZA)
de handreiking vind je hieronder
http://www.sambo-ict.nl/2014/01/handreiking-mbocloud-transitie-dienst-ict/
Amazon recently introduced two new storage and computing services that could fundamentally change how companies provision equipment for e-commerce and high-performance computing. The services provide on-demand, utility-based access to storage and computing resources without the need for customers to purchase and manage their own physical servers and storage infrastructure.
Hana Memory Scale out using the hecatonchire ProjectBenoit Hudzia
This session will present a memory scale-out solution that liberates SAP HANA, or similar memory demanding enterprise applications, from the classical limitation of underlying physical servers. The solution relies on key enabling technology developed within SAP. It allows applications or hypervisors to go beyond the boundaries of the underlying hardware, and effectively enables a fluid transformation from commodity sized physical nodes to very large virtual instances, in order to meet the rapidly growing demand of memory intensive applications.
Lego Cloud SAP Virtualization Week 2012Benoit Hudzia
This session will demonstrate that by extending KVM we can deliver none-disruptively the next level of IaaS platform modularization. We will first show instantaneous live migration of VM. Then we will introduce the memory aggregation concept, and finally how to achieve full operational flexibility by dis-aggregating the datacenter resource to its core elements.
Transport layer development kit ( on top of DPDK by Intel)
Provide set of libraries for L4 protocol processing (UDP, TCP etc.) and VPP graph nodes, plugins, etc using those libraries to implement a host stack.
The FD.io TLDK project scope is:
The project scope includes implementing a set of libraries for L4 protocol processing (UDP, TCP etc.) for both IPv4 and IPv6.
The project scope includes creating VPP graph nodes, plugins etc using those libraries to implement a host stack.
The project scope includes such mechanisms (netlink agents, packaging, etc) necessary to make the resulting host stack easily usable by existing non-vpp aware software.
The document discusses how globalization has flattened the world over time. It outlines 10 events from 1989 onwards that allowed the world to become flat again by enabling greater individual collaboration and competition on a global scale. These "flatteners" include the fall of the Berlin Wall, the release of Windows 3.0 and the World Wide Web, the introduction of mainstream web browsers, the establishment of internet standards, the rise of user-generated content, and the creation of Google as a highly effective search engine.
This document discusses persistent memory and the Linux software stack. It begins by covering the evolution of non-volatile memory from battery backed RAM to emerging technologies like PCM and memristors. It then outlines the persistent memory Linux software stack, including the kernel subsystem and NVDIMM architecture. Finally, it discusses using and emulating persistent memory on Linux, including kernel configuration, hardware options, and libraries for programming with persistent memory.
Enhancing Live Migration Process for CPU and/or memory intensive VMs running...Benoit Hudzia
This document summarizes research on enhancing the live migration process for CPU and memory intensive virtual machines running enterprise applications. It discusses using warm up periods to increase flexibility, delta compression to limit the impact of resending pages, prioritizing page transfers, and optimizing the compression algorithm. Experimental results show these techniques can reduce downtime and migration impact for applications like SAP ERP. Future work is proposed to further optimize compression and page prioritization.
The document summarizes efforts to support digital humanities research through collaboration at various institutions. It describes projects at Wheaton College involving students encoding a text using TEI XML under faculty supervision. It also discusses initiatives at the University of Vermont and Brown University to provide infrastructure and expertise for digital scholarship through partnerships between libraries, academic technology groups, and faculty researchers.
Lcd Televizyonlar hakkında yaptığım araştırma
Lcd Televizyon, Lcd Panel, Firmalar, MArkalar, Fabrikalar, Reklamları, Dağıtım Kanalları, Samsung ve Sharp Fabrikaları, Yeni Teknolojiler.
Muhammed Sadık Erdoğan
Kırıkkale Üniversitesi - İşletme
De verandering naar regie op "de" Cloud moet georganiseerd en aangestuurd worden. Met andere woorden: er moet regie komen op de verandering richting een regiefunctie. Er zijn andere competenties nodig, andere processen en een andere inrichting van verantwoordelijkheden en eigenaarschap. Ook de gebruikersorganisatie zal een andere rol gaan spelen. Deze verandering speelt door de hele organisatie en kan niet vanuit ICT alleen geregisseerd worden. Het heeft zowel technische, procesmatige als een organisatorische impact en vraagt de nodige verandercapaciteit.
Rob Smit (ROC Nova College) en Marthe Uiterhove (KZA)
de handreiking vind je hieronder
http://www.sambo-ict.nl/2014/01/handreiking-mbocloud-transitie-dienst-ict/
Amazon recently introduced two new storage and computing services that could fundamentally change how companies provision equipment for e-commerce and high-performance computing. The services provide on-demand, utility-based access to storage and computing resources without the need for customers to purchase and manage their own physical servers and storage infrastructure.
Hana Memory Scale out using the hecatonchire ProjectBenoit Hudzia
This session will present a memory scale-out solution that liberates SAP HANA, or similar memory demanding enterprise applications, from the classical limitation of underlying physical servers. The solution relies on key enabling technology developed within SAP. It allows applications or hypervisors to go beyond the boundaries of the underlying hardware, and effectively enables a fluid transformation from commodity sized physical nodes to very large virtual instances, in order to meet the rapidly growing demand of memory intensive applications.
Lego Cloud SAP Virtualization Week 2012Benoit Hudzia
This session will demonstrate that by extending KVM we can deliver none-disruptively the next level of IaaS platform modularization. We will first show instantaneous live migration of VM. Then we will introduce the memory aggregation concept, and finally how to achieve full operational flexibility by dis-aggregating the datacenter resource to its core elements.
Transport layer development kit ( on top of DPDK by Intel)
Provide set of libraries for L4 protocol processing (UDP, TCP etc.) and VPP graph nodes, plugins, etc using those libraries to implement a host stack.
The FD.io TLDK project scope is:
The project scope includes implementing a set of libraries for L4 protocol processing (UDP, TCP etc.) for both IPv4 and IPv6.
The project scope includes creating VPP graph nodes, plugins etc using those libraries to implement a host stack.
The project scope includes such mechanisms (netlink agents, packaging, etc) necessary to make the resulting host stack easily usable by existing non-vpp aware software.
The document discusses how globalization has flattened the world over time. It outlines 10 events from 1989 onwards that allowed the world to become flat again by enabling greater individual collaboration and competition on a global scale. These "flatteners" include the fall of the Berlin Wall, the release of Windows 3.0 and the World Wide Web, the introduction of mainstream web browsers, the establishment of internet standards, the rise of user-generated content, and the creation of Google as a highly effective search engine.
This document discusses persistent memory and the Linux software stack. It begins by covering the evolution of non-volatile memory from battery backed RAM to emerging technologies like PCM and memristors. It then outlines the persistent memory Linux software stack, including the kernel subsystem and NVDIMM architecture. Finally, it discusses using and emulating persistent memory on Linux, including kernel configuration, hardware options, and libraries for programming with persistent memory.
Enhancing Live Migration Process for CPU and/or memory intensive VMs running...Benoit Hudzia
This document summarizes research on enhancing the live migration process for CPU and memory intensive virtual machines running enterprise applications. It discusses using warm up periods to increase flexibility, delta compression to limit the impact of resending pages, prioritizing page transfers, and optimizing the compression algorithm. Experimental results show these techniques can reduce downtime and migration impact for applications like SAP ERP. Future work is proposed to further optimize compression and page prioritization.
The document summarizes efforts to support digital humanities research through collaboration at various institutions. It describes projects at Wheaton College involving students encoding a text using TEI XML under faculty supervision. It also discusses initiatives at the University of Vermont and Brown University to provide infrastructure and expertise for digital scholarship through partnerships between libraries, academic technology groups, and faculty researchers.
Lcd Televizyonlar hakkında yaptığım araştırma
Lcd Televizyon, Lcd Panel, Firmalar, MArkalar, Fabrikalar, Reklamları, Dağıtım Kanalları, Samsung ve Sharp Fabrikaları, Yeni Teknolojiler.
Muhammed Sadık Erdoğan
Kırıkkale Üniversitesi - İşletme