Όλο το DSpace

Πλοήγηση ανά Θέμα "Data centers"

Αποτελέσματα 1-10 από 10

    • Data stream processing at network edges 

      Loukopoulos T., Tziritas N., Koziri M., Stamoulis G., Khan S.U., Xu C.-Z., Zomaya A.Y. (2018)
      This paper studies the problem of finding an assignment of data stream processing components onto servers under the objective to minimize both energy consumption and average delay experienced by end users within the system. ...

    • Demonstrating Multi-Domain Orchestration through Open Source MANO, OpenStack and OpenDaylight 

      Karamichailidis P., Choumas K., Korakis T. (2019)
      In recent years, the rise of Network Function Virtualization (NFV) makes the Network Service (NS) deployment much agile and flexible. The proprietary and custom-made hardware is replaced by a virtual and software-based ...

    • Distributed resource allocation mechanism for SOA service level agreements 

      Katsalis, K.; Tassiulas, L.; Viniotis, Y. (2011)
      Enterprise computing facilities, such as data centers or server farms typically employ service-oriented architectures (SOA) to support multiple, XML-based Web Services. They are typically architected in multiple computing ...

    • dReDBox: A disaggregated architectural perspective for data centers 

      Alachiotis N., Andronikakis A., Papadakis O., Theodoropoulos D., Pnevmatikatos D., Syrivelis D., Reale A., Katrinis K., Zervas G., Mishra V., Yuan H., Syrigos I., Igoumenos I., Korakis T., Torrents M., Zyulkyarov F. (2018)
      [No abstract available]

    • Dynamic CPU scheduling for QoS provisioning 

      Katsalis, K.; Paschos, G. S.; Tassiulas, L.; Viniotis, Y. (2013)
      Distributed, large-scale, enterprise applications are commonly supported in multi-tier data-center environments. In this paper, we study a scheduling problem for sharing CPU time in a cluster of servers among a number of ...

    • Enabling multi-domain orchestration using open source MANO, openstack and opendaylight 

      Karamichailidis P., Choumas K., Korakis T. (2019)
      In recent years, the rise of Network Function Virtualization (NFV) makes the Network Service (NS) deployment much agile and flexible. The proprietary and custom-made hardware is replaced by a virtual and software-based ...

    • OpenFlow enabled Integrated Routing and Bridging over Ethernet Virtual Private Networks 

      Karamichailidis P., Choumas K., Korakis T. (2020)
      Ethernet Virtual Private Network is an emerging Data Center Interconnect technology, which relies on Multiprotocol BGP and an encapsulation protocol over IP, such as Virtual Extensible LAN. It enables the creation of Layer ...

    • Optically-Enabled Bloom Filter Label Forwarding Using a Silicon Photonic Switching Matrix 

      Terzenidis N., Moralis-Pegios M., Vagionas C., Pitris S., Chatzianagnostou E., Maniotis P., Syrivelis D., Tassiulas L., Miliou A., Pleros N., Vyrsokinos K. (2017)
      Simplified forwarding schemes relying on Bloom filter (BF)-based labels emerge as a promising approach for coping with the substantial increase in lookup table memory requirements associated with the growing number of ...

    • A programmable Si-photonic node for SDN-enabled Bloom filter forwarding in disaggregated data centers 

      Moralis-Pegios M., Terzenidis N., Vagionas C., Pitris S., Chatzianagnostou E., Brimont A., Zanzi A., Sanchis P., Marti J., Kraft J., Rochracher K., Dorrestein S., Bogdan M., Tekin T., Syrivelis D., Tassiulas L., Miliou A., Pleros N., Vyrsokinos K. (2017)
      Programmable switching nodes supporting Software-Defined Networking (SDN) over optical interconnecting technologies arise as a key enabling technology for future disaggregated Data Center (DC) environments. The SDNenabling ...

    • A software-defined architecture and prototype for disaggregated memory rack scale systems 

      Syrivelis D., Reale A., Katrinis K., Syrigos I., Bielski M., Theodoropoulos D., Pnevmatikatos D.N., Zervas G. (2018)
      Disaggregation and rack-scale systems have the potential of drastically increasing TCO and utilization of cloud datacenters, while maintaining performance. In this paper, we present a novel rack-scale system architecture ...