FOS-P2: Binciko ɗimbin Ci gaban Buɗewar Facebook - Sashe na 2
A cikin wannan bangare na biyu daga jerin labarai akan "Facebook Buɗe tushe" Zamu ci gaba da binciken mu na katafaren kundin tarihi na bude aikace-aikace ci gaba da Giant Technological de "Facebook".
Domin ci gaba da fadada iliminmu na bude aikace-aikacen da kowanne daga cikin Kwararrun Masana'antar kungiyar da aka sani da GAFAM. Abin da, kamar yadda da yawa suka riga suka sani, ya kunshi kamfanonin Arewacin Amurka masu zuwa: "Google, Apple, Facebook, Amazon da Microsoft".
GAFAM Buɗe Tushen: Kattai na Fasaha don son Buɗe Tushen
Ga masu sha'awar binciken namu farkon bugawa mai alaƙa da batun, zaku iya latsa mahaɗin mai zuwa, bayan kammala karanta wannan littafin:
Duk da yake, don bincika Abubuwan da suka gabata na wannan jerin, zaka iya latsa mahadar mai zuwa:
FOS-P2: Buɗe Buɗe Facebook - Sashe na 2
Aikace-aikace na Buɗe Buɗe Facebook
Kafin farawa, yana da kyau a kiyaye kamar yadda muke bayyanawa a cikin bangare na farko, cewa official website na Buɗe Buɗe Facebook (FOS) An raba shi zuwa sassa 10 masu haske ko sassan, waɗanda sune:
- Android
- Artificial Intelligence
- Bayanin Bayanai
- Ayyuka Masu haɓakawa
- Kayan Aiki
- Frontend
- iOS
- Harsuna
- Linux
- Tsaro
Kuma ci gaba tare da aikace-aikace 3 masu zuwa na farkon sashin da aka ambata «(Android)», muna da masu zuwa:
bakan
A takaice, a cikin F.O.S. bayyana wannan aikace-aikacen kamar haka:
"Laburaren gefen hoto mai sauya hoto."
Yayin da nasa gidan yanar gizo akan GitHub yana bayyana shi a fili, kamar haka:
“Spectrum babban ɗakin karatu ne mai sauya hoto wanda yake iya sauƙaƙewa cikin aikin Android ko iOS don aiwatar da ayyukan hotunan hoto yadda yakamata. APIs na Spectrum suna haɗa abubuwan fasali. Wannan yana sauƙaƙa amfani ga mai haɓaka ta hanyar mai da hankali ga sakamakon da ake so. Kuma a lokaci guda, wannan yana ba Spectrum damar zaɓi mafi kyawun tsarin zartarwa. "
A ƙarshe, daga shafin yanar gizo Yana da kyau a nuna bayanan masu zuwa:
“Ta hanyar dogaro kai tsaye kan dakunan karatu na ƙananan matakan kodin, Spectrum na da ikon sarrafawa da kuma fitar da wasu zaɓuɓɓuka waɗanda ba kasafai ake fallasa su ta hanyar tsarin dandamali ba. Misali, ana gudanar da wasu ayyukan JPEG-to-JPEG, kamar amfanin gona, ba tare da asara ba. Wani misalin kuma shine kashe nakasa na chroma don inganta inganci yayin adana hotuna masu hoto kamar JPEG. "
Note: Kuna iya samun ƙarin bayanin hukuma game da wannan aikace-aikacen a cikin masu zuwa mahada.
Fresco
A takaice, a cikin F.O.S. bayyana wannan aikace-aikacen kamar haka:
"Laburaren Android don gudanar da hotuna da ƙwaƙwalwar da suke amfani da ita."
Yayin da nasa gidan yanar gizo akan GitHub yana bayyana shi a fili, kamar haka:
“Fresco babban tsarin nuna hoto ne a cikin aikace-aikacen Android. Fresco yana kula da lodawa da nuna hotunan, don haka ba lallai bane kuyi hakan. Zai loda hotunan daga cibiyar sadarwar, ajiyar gida, ko albarkatun cikin gida, da kuma nuna mai wurin har hoton ya iso. Tana da ma'ajiyar ma'auni guda biyu; ɗaya a ƙwaƙwalwa kuma ɗaya a cikin ajiya ta ciki. A cikin Android 4.x da ƙananan sigar, Fresco yana sanya hotuna a cikin yanki na musamman na ƙwaƙwalwar ajiyar Android. Wannan yana ba da damar aikace-aikacenka da sauri, da kuma fuskantar tsoratarwar OutOfMemoryError sau da yawa kasa da haka. "
A ƙarshe, daga shafin yanar gizo Yana da kyau a nuna bayanan masu zuwa:
“Fresco, ban da inganta bututun mai na hotuna, da adana bayanai da amfani da CPU, yana ba da damar loda hoto don nuna mai wurin har sai an loda hoton sannan kuma ya nuna hoton kai tsaye idan ya zo. Lokacin da hoton ya bar allon, yana 'yantar da ƙwaƙwalwar sa ta atomatik. "
Note: Kuna iya samun ƙarin bayani game da wannan aikace-aikacen a cikin masu zuwa mahada.
Lito
A takaice, a cikin F.O.S. bayyana wannan aikace-aikacen kamar haka:
"Tsarin bayyanawa don ingantaccen musayar mai amfani a cikin Android."
Yayin da nasa gidan yanar gizo akan GitHub ayyana shi kamar haka:
“Litho tsari ne na bayyanawa, tunda yana amfani da API mai bayyanawa don ayyana abubuwan da ke tattare da mai amfani da su. Yakamata kawai kuyi bayanin zane na mai amfani da shi bisa tsarin abubuwan shigarwar da basa canzawa kuma tsarin yana kula da sauran. Bugu da kari, tana da tsari iri daban-daban, kuma saboda hakan, yana ba da damar aunawa da tsara fasalin mai amfani da su ba tare da toshe zaren sa ba. "
A ƙarshe, daga shafin yanar gizo Yana da kyau a nuna bayanan masu zuwa:
“Litho yana ba da fifikon sararin samaniya, yayin da yake amfani da Yoga (injin ƙirar dandamali wanda ke aiwatar da Flexbox) don shimfidawa, ta atomatik rage adadin ViewGroups da UI ɗinta ya ƙunsa. Wannan, haɗe tare da ingantaccen rubutu na Litho, yana ba da damar ƙarancin matsayin sarauta da inganta gungurawa da aikin ƙwaƙwalwa. "
Note: Kuna iya samun ƙarin bayani game da wannan aikace-aikacen a cikin masu zuwa mahada.
ƙarshe
Muna fatan wannan "amfani kadan post" akan wannan bincike na biyu na «Facebook Open Source», bayar da dama don saduwa da sabon aikace-aikacen buɗewa mai ban sha'awa da fa'ida wanda Giant Technological Giant ta «Facebook»; kuma yana da babbar fa'ida da amfani, ga duka «Comunidad de Software Libre y Código Abierto» kuma yana da babbar gudummawa wajan yada kyawawan al'adu, manyan halittu da girma na aikace-aikacen «GNU/Linux».
A yanzu, idan kuna son wannan publicación, Kar ka tsaya raba shi tare da wasu, akan rukunin yanar gizon da kuka fi so, tashoshi, ƙungiyoyi ko al'ummomin hanyoyin sadarwar jama'a ko tsarin aika saƙon, zai fi dacewa kyauta, buɗewa da / ko amintacce kamar yadda sakon waya, Signal, Mastodon ko wani na Mai rarrabewa, zai fi dacewa. Kuma ku tuna ziyarci gidanmu na farko a «DesdeLinux» don bincika ƙarin labarai, da shiga tashar tashar mu ta hukuma Telegram na DesdeLinux. Duk da yake, don ƙarin bayani, zaku iya ziyarci kowane Laburaren kan layi kamar yadda OpenLibra y JITIT, don samun dama da karanta littattafan dijital (PDFs) akan wannan batun ko wasu.