D2D


Also found in: Acronyms.

D2D

(Disk-to-Disk) Typically refers to backing up data on disks rather than on tape. Disk-to-disk backup systems provide a very fast restore capability compared with tape backup. See D2D2T, virtual tape and X2X.
References in periodicals archive ?
When an intermediate device receives some or all of the data slices, it could reencode the received data with RLNC and then spread the data to its neighbors via D2D communication.
According to the 3rd-Generation Partnership Project (3GPP) [2], D2D is a flexible paradigm of direct communication between devices which is open for use and based on cellular communication technologies (in-band D2D communication) and also WLAN technologies which are IEEE 802.11 standardization (out-of-band D2D communication) [3].
Moreover, to achieve intelligent D2D communication with resource constraint and intermittent connectivity, the devices require intelligent protocols which the conventional routing protocols cannot solve [8].
Por consiguiente, existen una serie de problemas que enfrentara esta tecnologia como lo son las redes en movimiento, redes ultra densas, comunicacion de dispositivos a dispositivos (D2D), comunicaciones ultra confiables y comunicacion masiva de maquinas.
Resource allocation methods for D2D users can be categorized into two schemes: the orthogonal resource sharing and the nonorthogonal resource sharing.
D2D Register supports the full range of Nilpeter flexo presses from FA-4 * to FA-6 *.
During a July 15 hearing before the House Committee on Financial Services Subcommittee on Financial Institutions and Consumer Credit, Peter Tufano, co-founder of D2D and dean of Said Business School at the University of Oxford, submitted a Statement for the Record, the New York Times reported.
Catalyst's D2D software indexes the content of backupimages including EMC NetWorker, NetBackup and Backup Execso that they can be searched and analyzed for businessrelevance.
Deepak Khaitan, Former Chairman of Eastern India Regional Council of 'The Institute of Company Secretaries of India' and faculty of Law & Entrepreneurship at several prestigious colleges has facilitated the workshop with focused & individual attention given to each of the participants and to their business models.The selection to this D2D program is through a careful scrutiny of applicants against a set criteria.
Also, with human error and other logical failures, it's important to leverage a superset of D2D, called Disk-to-Disk-to-Any (or D2D2x).
Device-to-Device (D2D) communication as an underlay coexistence with CNs could effectively solve this trouble, as it is able to improve the spectrum utilization percentage by the spectrum sharing method [1-4].
This method, which requires the actual coil and sensor positions for ground truth distance calculation, will be denoted as the distance-to-distance (D2D) approach.