This document summarizes a presentation about Lagopus, an SDN software switch developed by NTT. Some key points:
- Lagopus aims to provide an SDN-aware switch software stack capable of 100Gbps performance, including an OpenFlow agent and extensible configuration data store.
- Existing virtual switches do not provide sufficient performance for carrier networks. Lagopus takes a simplified, modular design compiled using DPDK for high-performance packet processing.
- An FPGA-based 40GbE NIC was developed to offload processing tasks like encryption and packet scheduling for improved performance.
- Evaluation shows Lagopus can achieve wire-rate throughput of 10Gbps and support over 1 million flow
The document discusses using Lagopus software-defined networking (SDN) switches to demonstrate an SDN internet exchange (IX) at the Interop Tokyo 2015 technology show. Key points:
- Two Lagopus SDN switches were deployed as the core switches in an SDN IX to enable automated provisioning of inter-autonomous system layer 2 connectivity and on-demand packet filtering between internet service providers.
- The Lagopus switches achieved an average throughput of 2Gbps with no packet drops over a week during the show, demonstrating the potential for software switches in next-generation SDNs.
- Previous work to optimize the Lagopus switch performance through techniques like hardware offloading to FPGAs helped enable its
Cambodia has experienced significant political changes over the past several decades. A monarchy ruled for centuries until 1970 when a coup established the Khmer Republic. A civil war ensued and the communist Khmer Rouge took power in 1975, renaming the country Democratic Kampuchea. Vietnam invaded and established the socialist People's Republic of Kampuchea in 1979. International negotiations in the 1990s led to elections and the establishment of a constitutional monarchy, with ongoing political tensions between royalist and communist parties. The country is now a multiparty democracy divided into provinces and municipalities.
Singapore developed from a British trading post in 1819 to a major economic power through strategic policies. It began as an entrepôt with a duty-free port and later diversified its economy beyond manufacturing and financial services. Strict fiscal controls coupled with a free market approach led to one of the fastest growing economies in the world. Singapore is now a key global transportation and banking hub.
This appears to be a summary of Bram Stoker's novel Dracula over 8 days. It describes Jonathan Harker's journey to Castle Dracula and ominous encounters with Count Dracula. Dracula leaves for England while Jonathan escapes. He warns friends in London about the vampire. They discover their friend Lucy is being targeted by Dracula and they work to stop her transformation. The group realizes they must find and kill Dracula to end his vampire reign.
The document provides information about various art materials, styles, and genres. It lists charcoal, clay, ink, watercolour, and oil as materials. It describes abstract and realistic as styles, and mentions works can be creative, talented, drawings, landscapes, sculptures, sketches, and portraits. It also lists exhibition and masterpiece as other art-related words.
This document provides an overview of Hadoop training courses including:
- Topics covered such as HDFS, MapReduce, Hive, real world case studies and implementations.
- Hands on training offered on HDFS, MapReduce, Hive and Scoop.
- Weekend course spanning six days from 9AM to 1PM on Saturdays and Sundays.
- One month course with sessions one and a half hours per day from Monday to Friday, delivered live online without recordings.
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The document provides information about a proposed self-powering pacemaker that aims to cure bradycardia by healing the natural pacemaker. It discusses: the team developing the product; the large market opportunity given the growing elderly population; the unique characteristics of the proposed pacemaker including being leadless, self-powering, and able to heal the natural pacemaker; the regulatory approval process through IDE and PMA trials; and a three phase plan to target the US, European, and Asia-Pacific markets.