KwamfutocinSoftware

Cibiyar sadarwa software: kungiyar na aikin gayya

Cibiyar sadarwa software kahu sosai a cikin rayuwar wani mutum daga cikin 21st karni. Abin da damar da shi na samar da talakawa masu amfani? Ta yaya ne kungiyar na hulda tsakanin mutane daban-daban? Abin da kayan aiki da ake amfani da wannan manufa? Ga wani m jerin batutuwan da za a jawabi a cikin labarin.

damar

Menene cibiyar sadarwa software cikin sharuddan kungiyar na aikin gayya? Duk a lokaci daya, kuma ba za a iya kwatanta. Don fara, bari mu mayar da hankali a kan bayanai-sharing damar a duniya da kuma gida networks:

  1. E-mail.
  2. Majalisun Tattaunawa.
  3. Tattaunawa a kan Internet.
  4. Wayar tarho.
  5. Newsletter.
  6. real-lokaci sadarwa kayayyakin aiki, (wanda za a iya canja wurin rubutu, sauti da hotuna), kazalika da hada gwiwa tare da sauran aikace-aikace.
  7. Videoconferencing.

Duk wannan da ake amfani da su gudanar sirri rubutu, aiki tare da bayanai da albarkatun, aika da bayanai zuwa aika da zama dole files da kuma sanar da labarai.

nufin amfani da

Da yake jawabi game da yiwuwar cibiyar sadarwa software don shirya aikin gayya, ya zama dole domin kula da software amfani. Saboda haka, don sadarwa a kan Internet muhimmiyar rawa da mail sabobin. Saboda haka abin da ake kira musamman shirin wanda tura sakonni tsakanin saye ta akwatin gidan waya. A rubuta, aika da nuna su ga mai amfani da ke sa e-mail abokin ciniki. Yana iya kuma zama a matsayin sadarwar forum ga kungiyar na aikin gayya, wanda ake shirya domin tattauna da kuma musayar labarai na wani shugabanci. Domin gaggawa tarurruka iya amfani da video gudanar da taro. Suna taimaka don tsara wani iri-iri daban-daban software. Cikin shahararrun - Skype da Raidcall. Amma duk da wannan - kawai surface fasali. Saboda haka, da manyan kamfanoni suke da sha'awar a kafa nasu gida cibiyoyin sadarwa. Kuma kamar yadda wani m Bugu da kari - mai raba mahada. Don haka bari mu mayar da hankali a kan fasaha fasali na aiwatar da irin wannan bukata.

Mene ne cibiyar sadarwa software?

Wannan shi ne wani muhimmin Bugu da kari ga wani sha'anin. The yiwuwar Networking software damar don samar da raba samun kamfanin bayanai da kuma sarrafa kwamfuta albarkatun cibiyar sadarwa, da kuzari allocating su ƙara da data aiki gudu da kuma load gyara hardware. An dauke da kyau hali to da shirye martani a cikin shirin hali na gazawar mutum raka'a. Zane wani misalin, za ka iya tunani game da duniya ta ɓawon burodi. Organization na cibiyar sadarwa software ne da wani ɓangare na aikin a wani mataki na gaba, da kuma sauran mayar da hankali a kan hardware. Amma shi interacts matsayin dukan. A wannan yanayin, za ka iya gane da wadannan Categories software:

  1. Total software. Daya samun ainihin aikace-aikace na mutum kwamfutar da cewa wani bangare ne na cibiyar sadarwa.
  2. Musamman software. Aikace-aikace halitta aikace-aikace da gani da takamaiman batu yanki na mai amfani idan aka aiwatar iko matsala.
  3. Tsarin sadarwar software. Ne mai sa na kayan aikin da tallafawa da kuma daidaita dukan albarkatun da kwamfuta cibiyar sadarwa kamar guda tsarin.

tsarukan aiki da

Yawancin lokaci, sai su unsa software da cewa shi ne ke da alhakin aiwatar da asali ayyuka na kwamfuta. A cikin cibiyar sadarwa, suka bauta wa a matsayin kafuwar ga kungiyar na yanayi na gama aiki. Saboda haka, tsarin aiki saboda da aka gyara samar da:

  1. Inter-programmatic damar. A wannan yanayin, yana nufin yiwuwar shirya dangantaka tsakanin daban-daban aikace-aikace babban dakuna da cewa an aiwatar a cikin daban-daban nodes na cibiyar sadarwa.
  2. Samun aikace-aikace-takamaiman albarkatun (daga mai amfani da ra'ayi, da farko na duk yana nufin da ina / Yã na'urar).
  3. Aiki tare da daban-daban software.
  4. Exchange na bayanai.
  5. Aiwatar da umarni samu daga m, wanda ya gabatar da sadarwarka.
  6. Raba wani sa na data tsakanin daban-daban kwakwalwa da alaka da wannan cibiyar sadarwa.
  7. M aiki shigarwa (idan kana so ka yi aiki tare da m wuri na m).
  8. Samun data adana a cikin wasu kwakwalwa, da kuma ikon aiwatar da su.
  9. Data kariya da kuma cibiyar sadarwa damar albarkatun daga wasu kamfanoni.

The mai amfani da tsarin aiki don amfani

OS ƙwarai sauƙaƙe aikin mutumin. Saboda haka, godiya zuwa gare su,

  1. Za ka iya saita da jerin mafita ga data kasance matsaloli.
  2. Sarrafawa yi cibiyar sadarwa albarkatun (hardware da software).
  3. Ayyuka da za a iya bayar da zama dole data, wanda aka adana a cikin daban-daban nodes na cibiyar sadarwa.
  4. Yi aiki da shirya kasafi na albarkatun, dangane da abin da bukatun a lokacin ne masu amfani.

Features OS ayyukansu

The yiwuwar Networking software don kungiyoyin bukatar m gyara da kuma wasu aiki hanyoyin. Saboda haka, kana bukatar ka kula da lokaci da kuma jerin bayanai biyan kuɗi, rarraba da jerin ayyuka a cikin dukan kwakwalwa a kan hanyar sadarwa, da kuma sanya wani fifiko matakin aiwatar da, idan ya cancanta, canja sanyi na kwamfuta. Aiki management ba ka damar samun da kuma aiwatar da bayanai game da asalin da kuma manufar da matakai, gudanar da wani zama dole ayyuka da kuma tattara bayanai. A wannan yanayin, da tsarin aiki abubuwa a matsayin dispatcher. Yana bi da bude da kuma rufe fayiloli, controls amfani da memory hidima da kuma kare su shirin.

sadarwar da damar

Wannan shi ne daya daga cikin mafi muhimmanci nauyi na tsarin aiki. Biyu, na fuskantar ga goyon bayan siffofin kwakwalwa magana da juna. A farko ya shafi samar da cibiyar sadarwa albarkatun cewa sadarwa tare da standalone OS. Na biyu m ne ga kasancewarsu a matsayin wani ɓangare na tsarin aiki da kanta (ita aka samu karin prevalent a duniya a yau). Har ila yau, ya kamata a lura da cewa OS da biyu cibiyar sadarwa ayyuka: uwar garke kuma abokin ciniki. Wannan rabuwa ne saboda da bambanci a cikin matsalolin da fuskantar da su, da kuma wanda ya aikata aikin cibiyar sadarwa kayan aiki. Cibiyar sadarwa software uwar garke irin tamkar sarrafa albarkatun. A abokin ciniki kuma samar da ayyuka da bukatun da mai shi da iyakar yadda ya dace da kuma sauri. Wajibi ne a biya saboda da hankali ga dandali a kan wanda aiki da software, kazalika da halaye.

Bugun da Multi-Threading

Abin da ya kamata ya zama cibiyar sadarwa software? Kungiyar na gama ayyukan kawai amfana da muke aiki a wani kudi wanda shi ne mafi girma zai yiwu. Babba muhimmanci a wannan multithreading. Jigon wannan tsari ne quite rikitarwa, amma muna tare da ita fuska ita. Saboda haka, akwai wani microprocessor cewa aiki a high gudun, auna a karamar raka'a lokaci - hawan keke da na biyu. An kashe ko da kuwa da kasancewar wasu ayyuka. Saboda haka, sau da yawa processor idles. Don rage girman irin wannan, da na'urar gano da dama mutum aka gyara cewa suna da hannu a wasu filayen na mataki. By canza su size iya shafar ingantaccen bangare na aikin tawagar. Alal misali, lissafin kudi, misali, kana bukatar ka kullum samu bayanai daga cibiyar sadarwa na samuwa albarkatun da kuma gama kayayyakin. Duk da yake bayyana goyon bayan ma'aikata bukatar samun shi ba, fãce da shiri na ci gaba rahotanni.

musayar bayanai

Don taimaka masu amfani da aiki yadda ya kamata, kana bukatar ka yi tunani game da ingancin sadarwar software (ba manta game da kayan aiki). Alal misali, ga m damar yin amfani da sha'anin data, za ka iya saita your modem ta wajen wanda da aikin za a za'ayi, kamar yadda idan ganuwar da kamfanin. The kawai ƙuntatawa ne mai matukar data sannu a hankali. Har ila yau, domin rarraba matakan damar da za ka iya yi amfani da haɗin gwiwar kayan aikin. Za su zama da amfani domin tsara daidaituwa na versions na takardu a kan wanda mahara masu amfani. Ba superfluous da zai ajiye lokaci harhadawa backups da aka adana a kan wata cibiyar sadarwa uwar garke, guda kwamfuta ko a cikin girgije. Amma ya zama dole don sarrafa standardization na data musayar. Wannan zai ƙwarai rage hadarin kurakurai, kazalika da tasiri a kan gudun watsa bayanai fakitoci a kan hanyar sadarwa.

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