I-Network Data Mover (NDM) bekuwuhlelo lokusebenza lwedatha lwe-UNIX olwaludlulisa ulwazi phakathi kwamakhompyutha eseva ye-UNIX. Yathengwa i-Sterling Software futhi yaqanjwa kabusha ngokuthi “Xhuma:Direct,” nakuba inikeza ukusebenza okufanayo.
Iyini i-NDM ku-Linux?
Xhuma:Direct-iqanjwe ekuqaleni I-Network Data Mover (NDM)— umkhiqizo wesofthiwe yekhompyutha odlulisela amafayela phakathi kwamakhompyutha ozimele kanye/noma amakhompyutha aphakathi nendawo.
Isetshenziselwa ini i-NDM?
I-NDM i uhlaka lwamaphoyisa olwakhelwe ukwenza inqubo yokuthatha izinqumo ibe lula futhi ifane. Kufanele isetshenziswe yizo zonke izikhulu, abenzi bezinqumo nabahloli ababambe iqhaza kulo lonke uhlelo lwesinqumo. Ayisetshenziselwa ukwenza izinqumo kuphela kodwa nokuhlola nokwahlulela lezo zinqumo.
Uyini umehluko phakathi kwe-NDM ne-FTP?
Umehluko phakathi kwe-NDM ne-FTP yilokho I-NDM ingasetshenziswa ukudlulisa amafayela ukusuka ku-mainframe noma amakhompyutha aphakathi nendawo. Kodwa, i-FTP iyiphrothokholi esiza ekudluliselweni kwamafayela phakathi kweseva neklayenti ohlelweni lwenethiwekhi yekhompyutha.
Ingabe i-NDM iyiphrothokholi?
I-Network Data Mover (NDM) noma “Xhuma Ngokuqondile” kusho iphrothokholi ejwayelekile yemboni yokudlulisa ulwazi ngogesi.
Iyini i-CD protocol?
I-Carrier Sense Multiple Access with Collision Detection (CSMA/CD) iyi- iphrothokholi yenethiwekhi yokudluliselwa kwenkampani yenethiwekhi esebenza ku- Isendlalelo se-Medium Access Control (MAC). … Lapho sithola ukushayisana, isiteshi siyayeka ukudlulisa, sithumele isignali ye-jam, bese silinda isikhawu sesikhathi esingahleliwe ngaphambi kokudluliselwa kabusha.
Yini i-NDM node?
I-Node Device Manager(NDM) iyingxenye ebalulekile ekwakhiweni kwe-OpenEBS. I-NDM iphatha amadivaysi e-block njengezinsiza ezidinga ukugadwa nokuphathwa njengezinye izinsiza ezifana ne-CPU, Inkumbulo kanye Nenethiwekhi.
Ayini amaphoyisa e-NDM?
Ukusiza wonke umuntu osembuthweni wamaphoyisa ukuthi enze izinqumo kanye nokuhlinzeka ngohlaka lapho izinqumo zingahlolwa futhi ziphonselwe inselelo, ngesikhathi nangemva kwalokho, uphiko lwamaphoyisa luthathe olulodwa, imodeli yesinqumo sikazwelonke (NDM). … Lokhu kusekelwa kusebenza nalapho ukulimala kuvela kulezo zinqumo nezenzo.
Ithini izimiso zamaphoyisa okuziphatha?
Ithini Ikhodi Yokuziphatha? I-Code of Ethics yakhiqizwa yiKholeji Yezamaphoyisa ngo-2014 endimeni yayo njengenhlangano yobungcweti yamaphoyisa. It ubeka futhi uchaze izindinganiso zokuziphatha eziyisibonelo zawo wonke umuntu osebenza ebuphoyiseni.
Iyini i-SFTP futhi isebenza kanjani?
I-Secure File Transfer Protocol (SFTP) isebenza phezu kokusakaza kwedatha ye-Secure Shell (SSH) ukuze kusungulwe uxhumano oluvikelekile futhi inikeze izinhlangano ngezinga eliphezulu lokuvikela ukudluliswa kwefayela. … Ngokungafani ne-FTP phezu kwe-SSL/TLS (FTPS), i-SFTP idinga kuphela inombolo yembobo eyodwa (imbobo engu-22) ukuze isungule uxhumano lweseva.
Iyiphi iphrothokholi exhumanisa ukusetshenziswa okuqondile?
I-IBM® Sterling Connect:I-Direct ihlinzeka ngokuphepha-lukhuni, ukudluliswa kwefayela okukhomba iphuzu ukuze kunciphise ukuncika Iphrothokholi Yokudluliswa Kwefayela engathembekile (FTP) ukudluliselwa. Ilungiselelwe ukulethwa kwevolumu ephezulu yamafayela ngaphakathi naphakathi kwamabhizinisi.
Ingabe i-Connect Direct ivikelekile?
Xhuma: I-Direct iyindawo ehamba phambili yokuya-iphuzu, isisombululo sokudlulisa ifayela esivikelekile lokho kufeza isidingo sokulethwa kwefayela elinevolumu ephezulu, elivikelekile, nelithembekile ngaphakathi naphakathi kwezinkampani.
Isebenza kanjani i-IBM Connect Direct?
Amafayela adluliswa phakathi kwamaseva amabili okuthi Xhuma:Direct.
- I-Primary Connect:Iseva eqondile, ebizwa nangokuthi i-PNODE.
- I-Second Connect:Iseva eqondile, ebizwa nangokuthi i-SNODE, eyamukela ifayela elidlulisiwe bese ibeka ifayela ohlelweni lwamafayela wendawo.
Ngazi kanjani ukuthi iyiphi inguqulo ye-NDM enginayo i-Linux?
Kunezindlela ezintathu zokuthola inguqulo ye-Connect:Direct: Qalisa lo myalo: [cd_base]/etc/cdver. [cd_base]/ndm/bin/direct command. Inguqulo ye-Connect:Direct ikhonjiswa kusibhengezo.
Yini i-snode ne-pnode ku-NDM?
I-Primary Node (PNODE). Lena i-Sterling Connect:Iseva eqondile eqalisa futhi elawula ukucutshungulwa. Kuyiseva lapho kuthunyelwa khona i-Sterling Connect:Direct Process. I-node yesibili (SNODE). Lena i-Sterling Connect:Iseva eqondile esebenza ne-PNODE ukufeza ukucubungula.