{
  "draft": "draft-ietf-rddp-problem-statement-05",
  "doc_id": "RFC4297",
  "title": "Remote Direct Memory Access (RDMA) over IP Problem Statement",
  "authors": [
    "A. Romanow",
    "J. Mogul",
    "T. Talpey",
    "S. Bailey"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "20",
  "pub_status": "INFORMATIONAL",
  "status": "INFORMATIONAL",
  "source": "Remote Direct Data Placement",
  "abstract": "Overhead due to the movement of user data in the end-system network I/O processing path at high speeds is significant, and has limited the use of Internet protocols in interconnection networks, and the Internet itself -- especially where high bandwidth, low latency, and/or low overhead are required by the hosted application.\n\n This document examines this overhead, and addresses an architectural, IP-based \"copy avoidance\" solution for its elimination, by enabling Remote Direct Memory Access (RDMA). This memo provides information for the Internet community.",
  "pub_date": "December 2005",
  "keywords": [
    "overhead",
    "copy avoidance"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC4297",
  "errata_url": null
}