KọmputaNetwọk

Njikwa nkekọrịta: karịsịa iji

Gịnị bụ faịlụ nkekọrịta? Nke a bụ a mkpokọta aha maka usoro ihe omume, nke dị mkpa maka na-ekere òkè faịlụ. Ọrụ ha bụ ikike chọta na download ndị dị mkpa ego na ọha na ngalaba, nke gwa onye ọrụ ọzọ.

ozi izugbe

Ọgbọ faịlụ-nkekọrịta netwọk bụ a unit. Ọ na-eji ịkọrọ faịlụ n'etiti ọzọ, nke bụ ma ihe nkesa na-na inweta. Networks adị maka ụdị nzukọ: centralized, decentralized, ngwakọ. Olee otú ha dị iche?

  1. Centralized. Ọ bụ a Ọdịdị na-eweta ọnụ ahịa na obodo. Indexing sava echekwa ihe ọmụma. gụnyere ala nke mmemme na a obere ego nke ọmụma, nke na-ebute site ná nkesa na ca gbakwunyere. Ọ bụrụ na netwọk na-mechie, nke a pụrụ ịbụ n'ihi a technical ọdịda, anọghị ná nchebe.
  2. Decentralized. Na-arụ ọrụ na-enweghị indexing sava. Nnyefe nke nnukwu ichekwa ihe ọmụma, jiri ya tụnyere centralized. Ọzọkwa, ha elu pụrụ ịdabere. Otu n'ime ndị kasị ama na-atụle Kad network, Overnet, Gnutella.
  3. Ngwakọ. Ikpokọta ihe kasị mma àgwà nke mbụ na nke abụọ: ọsọ na pụrụ ịdabere. Ha na-eji onwe ha indexing sava na mekọrịta data ọ bụla ọzọ. Otu ihe atụ nke a ngwakọ netwọk na-eje ozi OpenNap.

Gịnị mere anyị mkpa?

File nkekọrịta dị mkpa maka mgbanwe nke ozi site na Internet. Ị nwere ike iji ya na gị na kọmputa download music, software, movies, egwuregwu na ndị ọzọ. File nkekọrịta na-arụ ọrụ na ndị na-esonụ ụkpụrụ:

  1. The ọrụ Downloads a mmemme.
  2. Ọ na-emepe ohere ụfọdụ nke ya ego.
  3. Download omume nwere a search eriri, nke-enye gị ịchọ faịlụ na ndị ọzọ akụ ọrụ. Ha kwesịrị e maka free iji. Point ego maka free.

Torrent lere ya anya na-egbu atụ faịlụ nkekọrịta. Na English okwu pụtara "bit stream". Network bụ onye ọgbọ na-ekiri nhụjuanya protocol maka na-ekere òkè faịlụ n'etiti ndị sonyere. ozi download pụtara ugboro ugboro. N'ihi na faịlụ nkekọrịta, e nwere ndị pụrụ iche na programmụ na BitTorrent-Network. On ha ga-atụle ihe zuru ezu n'okpuru.

Ntuziaka maka ojiji

Olee otú iji netwọk I2P faịlụ ndị ọzọ? Otu n'ime ndị kasị ewu ewu na taa bụ usoro ihe omume nke BitTorrent protocol mgbanwe. The nkesa nwere ike iso ndị otu ma ọ bụ karịa faịlụ. N'ihi na onye ọ bụla nnyefe, metadata na-kere na ndọtị iyi. Ha na-ebu ozi na URL-tracker, zuru file ọmụma (aha, ogologo) na ndị ọzọ kwa. Ke adianade do, ọ na-egosi na ego nke file agba, onye ọrụ isi na isi mmalite, ọ bụghị protocol ọrụ. A akụkụ pụrụ iche nke iyi na Ibu Ibu mgbe inye kacha nta.

Iji download họrọ faịlụ, ị ga-esonyere tracker ka kpọmkwem address, enye adreesị gị na ego nke faịlụ. The ọrụ na-enweta na adreesị nke ndị ọzọ ahịa onye ibudata otu akụ. O kwesịrị site n'oge ruo n'oge na-agwa banyere usoro nweta emelitere adreesị nke ndị ahịa. N'ihi ya, e nwere a mgbe nile na-usoro nke inyerịta ọmụma agba. Iji-agba ngwa ngwa torrent, gị mkpa a ọnụ ọgụgụ buru ibu nke ndị ahịa. The mgbanwe nke ọmụma na-adabere na ọnụ ọgụgụ na size nke agba.

Uru na ọghọm

File òkè "Freedom" nwere uru na ọghọm. The uru na-agụnye ekwe omume na-ahụ ihe ọ bụla usoro ihe omume, software, ndị ọzọ ego, na ibudata ya maka free. O bu na ndị na-na dị otú ahụ na usoro a ọtụtụ, ọbụna ịhụ ndị kasị nanị file agaghị enwe ike. Mgbe nbudata na-kere SSL-protocol.

Site cons nke faịlụ-nkekọrịta systems gụnyere penalties maka iji iyi ná mba ụfọdụ. Ke adianade do, ibudata a nnukwu ego nke software chọrọ a nnukwu ego nke na ebe nchekwa. Ọtụtụ ọrụ nwere ike na inweta ọmụma n'ihi na nke enweghị "gold" akaụntụ. Iji na-zuru ohere ka faịlụ nkekọrịta ego, ị ga-akwụ a ụfọdụ ego. Ke adianade do, budata faịlụ juru n'ọnụ ke edebe ihe ochie, otú ha mwepụ na-ewe oge.

netwọk

Otu n'ime ihe ndị kasị ewu ewu na-ekere òkè ọrụ na-agụnye ndị na-esonụ mmemme: eMule, DC ++, LimeWire, FrostWire. Ọzọkwa, anaghị echefu banyere ndị dị iche iche iyi, gụnyere Azureus, BitComet, uTorrent. Onye anya, onwe faịlụ-nkekọrịta netwọk. Ka ihe atụ, I2P amaghị aha netwọk bụ nke. Ọ na-ahazi ọrụ ya onwe ha. Ya peculiarity bụ na I2P echekwa hashed, ezoro ezo na netwọk address. The-ebute site ná okporo ụzọ na-ezoro ezo, ihe niile posts debeere.

Common atụmatụ nke netwọk, n'agbanyeghị na ha na-ewu ewu, na-agụnye enweghị queues na nbudata faịlụ. All ọmụma a na-ekesa na akụkụ, na mgbanwe nke agba na-emepụta site na otu ọrụ ọzọ. N'oge usoro, inweta achọpụtazi ike n'ezi ihe nke akwụkwọ ya. The ọrụ nwere ikike n'out oge na-enweta ma na-ekesa faịlụ. Ugbua ebudatara iberibe ọzọ-enye pụọ.

ED2K netwọk bụ a centralized ụdị Exchanger. Search maka faịlụ na ọ na-enyere ha pụrụ iche na sava na na-metụtara onye ọ bụla ọzọ. Independent mgbanwe nke ozi n'etiti ahịa emee MFTP protocol.

Nyocha

Ọtụtụ ọrụ chọta faịlụ-nkekọrịta netwọk a adaba ụzọ agbanweta na programmụ na ọmụma. Ọtụtụ n'ime ha na-ji nchekwa na pụrụ ịdabere. Ụfọdụ zoo njirimara nke ahịa na ihe nkesa. Na enyemaka ha, ị nwere ike ngwa ngwa ọ bụla download software, usoro ihe omume, egwuregwu ma ọ bụ video. Ke adianade do, file nchekwa bụ mgbe a ọtụtụ ihe ọmụma na dị ka ndị ọrụ maka free.

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