{"id":5298,"date":"2026-02-16T16:45:52","date_gmt":"2026-02-16T16:45:52","guid":{"rendered":"https:\/\/securitybriefing.net\/?p=5298"},"modified":"2026-02-25T13:52:31","modified_gmt":"2026-02-25T13:52:31","slug":"szoftver-fenntarthatosagi-mutatok-hogyan-merjuk-es-javitsuk-a-kod-kornyezeti-hatasat","status":"publish","type":"post","link":"https:\/\/securitybriefing.net\/hu\/technologia\/szoftver-fenntarthatosagi-mutatok-hogyan-merjuk-es-javitsuk-a-kod-kornyezeti-hatasat\/","title":{"rendered":"Szoftver fenntarthat\u00f3s\u00e1gi mutat\u00f3k: Hogyan m\u00e9rj\u00fck \u00e9s jav\u00edtsuk a k\u00f3d k\u00f6rnyezeti hat\u00e1s\u00e1t"},"content":{"rendered":"<p>A szoftver k\u00f6rnyezeti l\u00e1bnyoma m\u00e1r nem csup\u00e1n egy r\u00e9teg\u00e9rdekl\u0151d\u00e9s. Az adatk\u00f6zpontok m\u00e1r most is a glob\u00e1lis \u00fcvegh\u00e1zhat\u00e1s\u00fa g\u00e1zkibocs\u00e1t\u00e1s k\u00f6r\u00fclbel\u00fcl 2\u20133%-\u00e1t teszik ki, ami megegyezik a l\u00e9gik\u00f6zleked\u00e9si ipar\u00e1ggal, \u00e9s ez az ar\u00e1ny n\u00f6vekszik, ahogy az AI munkaterhel\u00e9sek, a felh\u0151alap\u00fa sz\u00e1m\u00edt\u00e1stechnika \u00e9s az \u00e1lland\u00f3an bekapcsolt digit\u00e1lis szolg\u00e1ltat\u00e1sok terjednek. Az IKT szektor a k\u00f6vetkez\u0151 \u00e9vekben ak\u00e1r a glob\u00e1lis villamosenergia-fogyaszt\u00e1s 20%-\u00e1t is el\u00e9rheti, ha a jelenlegi n\u00f6veked\u00e9si trendek ellen\u0151rizetlen\u00fcl folytat\u00f3dnak.<\/p>\n\n\n\n<p>A m\u00e9rn\u00f6ki csapatok \u00e9s a technol\u00f3giai vezet\u0151k sz\u00e1m\u00e1ra m\u00e1r nem az a k\u00e9rd\u00e9s, hogy sz\u00e1m\u00edt-e a szoftver fenntarthat\u00f3s\u00e1ga, hanem az, hogyan m\u00e9rj\u00fck azt. Konkr\u00e9t m\u00e9r\u0151sz\u00e1mok n\u00e9lk\u00fcl a fenntarthat\u00f3s\u00e1g a j\u00f3 sz\u00e1nd\u00e9k szintj\u00e9n marad. Vel\u00fck egy\u00fctt m\u00e9rn\u00f6ki diszcipl\u00edn\u00e1v\u00e1 v\u00e1lik, amely cs\u00f6kkenti a k\u00f6lts\u00e9geket, jav\u00edtja a teljes\u00edtm\u00e9nyt, \u00e9s \u00f6sszhangban van a szigorod\u00f3 szab\u00e1lyoz\u00e1si \u00e9s ESG elv\u00e1r\u00e1sokkal.<\/p>\n\n\n\n<p>Ez az \u00fatmutat\u00f3 lefedi, hogy val\u00f3j\u00e1ban mik a szoftver fenntarthat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1mai, melyek a legfontosabbak, azokat az \u00faj szabv\u00e1nyokat, amelyek alak\u00edtj\u00e1k a ter\u00fcletet, \u00e9s hogyan lehet m\u00e9rhet\u0151 javul\u00e1sokat bevezetni a val\u00f3s fejleszt\u00e9si munkafolyamatokba.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"what-software-sustainability-really-means\">Mit is jelent val\u00f3j\u00e1ban a szoftver fenntarthat\u00f3s\u00e1ga<\/h2>\n\n\n<p>A szoftver fenntarthat\u00f3s\u00e1ga a szoftverrendszerek azon k\u00e9pess\u00e9ge, hogy id\u0151vel \u00e9rt\u00e9ket ny\u00fajtsanak, mik\u00f6zben minimaliz\u00e1lj\u00e1k a k\u00f6rnyezeti, technikai \u00e9s gazdas\u00e1gi pazarl\u00e1st. Nem csak a \u201cz\u00f6ld k\u00f3dol\u00e1sr\u00f3l\u201d sz\u00f3l, hanem h\u00e1rom \u00f6sszekapcsolt dimenzi\u00f3t foglal mag\u00e1ban.<\/p>\n\n\n\n<p><strong>K\u00f6rnyezeti fenntarthat\u00f3s\u00e1g<\/strong> az energiafogyaszt\u00e1s, a sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s \u00e9s a hardverhullad\u00e9k cs\u00f6kkent\u00e9s\u00e9re \u00f6sszpontos\u00edt a szoftver \u00e9letciklusa sor\u00e1n. Ez az a dimenzi\u00f3, amely a legt\u00f6bb figyelmet kapja, \u00e9s j\u00f3 okkal: minden sz\u00e1m\u00edt\u00e1si ciklus, minden API-h\u00edv\u00e1s, minden adatb\u00e1zis-lek\u00e9rdez\u00e9s villamos energi\u00e1t fogyaszt, \u00e9s ennek a villamos energi\u00e1nak sz\u00e9n-dioxid k\u00f6lts\u00e9ge van.<\/p>\n\n\n\n<p><strong>Technikai fenntarthat\u00f3s\u00e1g<\/strong> a k\u00f3db\u00e1zis hossz\u00fa t\u00e1v\u00fa eg\u00e9szs\u00e9g\u00e9t c\u00e9lozza meg. Az a szoftver, amely technikai ad\u00f3ss\u00e1got halmoz fel, egyre bonyolultabb\u00e1 v\u00e1lik, vagy ellen\u00e1ll a m\u00f3dos\u00edt\u00e1soknak, id\u0151vel nehezebben karbantarthat\u00f3v\u00e1 \u00e9s kev\u00e9sb\u00e9 hat\u00e9konny\u00e1 v\u00e1lik. A rosszul karbantartott k\u00f3d nem csak lass\u00edtja a fejleszt\u00e9st, hanem a sz\u00e1m\u00edt\u00e1si er\u0151forr\u00e1sokat is pazarolja a hat\u00e9konytalan m\u0171veletek, redund\u00e1ns folyamatok \u00e9s sz\u00fcks\u00e9gtelen f\u00fcgg\u0151s\u00e9gek r\u00e9v\u00e9n.<\/p>\n\n\n\n<p><strong>Gazdas\u00e1gi fenntarthat\u00f3s\u00e1g<\/strong> a szoftver futtat\u00e1s\u00e1nak \u00e9s karbantart\u00e1s\u00e1nak k\u00f6lts\u00e9ghat\u00e9konys\u00e1g\u00e1val foglalkozik. A t\u00falm\u00e9retezett felh\u0151infrastrukt\u00fara, a t\u00e9tlen sz\u00e1m\u00edt\u00e1si er\u0151forr\u00e1sok \u00e9s a felf\u00fajt CI\/CD cs\u0151vezet\u00e9kek mind p\u00e9nz\u00fcgyi pazarl\u00e1st jelentenek, amely k\u00f6zvetlen\u00fcl kapcsol\u00f3dik a k\u00f6rnyezeti pazarl\u00e1shoz. Azok a szervezetek, amelyek a k\u00f6lts\u00e9ghat\u00e9konys\u00e1gra optimaliz\u00e1lnak, gyakran k\u00f6rnyezeti nyeres\u00e9get \u00e9rnek el mell\u00e9kterm\u00e9kk\u00e9nt.<\/p>\n\n\n\n<p>Ez a h\u00e1rom dimenzi\u00f3 er\u0151s\u00edti egym\u00e1st. A tiszt\u00e1bb k\u00f3d \u00e1ltal\u00e1ban hat\u00e9konyabban fut. A hat\u00e9konyabb szoftver kevesebbe ker\u00fcl az \u00fczemeltet\u00e9shez. Az alacsonyabb m\u0171k\u00f6d\u00e9si k\u00f6lts\u00e9gek kevesebb pazarl\u00e1st jelentenek. Ha egys\u00e9ges k\u00e9rd\u00e9sk\u00e9nt kezelj\u00fck \u0151ket, nem pedig k\u00fcl\u00f6n\u00e1ll\u00f3 kezdem\u00e9nyez\u00e9sekk\u00e9nt, a leger\u0151sebb eredm\u00e9nyeket \u00e9rhetj\u00fck el.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"why-software-sustainability-metrics-matter-now\">Mi\u00e9rt sz\u00e1m\u00edtanak most a szoftver fenntarthat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1mai<\/h2>\n\n\n<p>Sz\u00e1mos \u00f6sszefon\u00f3d\u00f3 er\u0151 teszi a szoftver fenntarthat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1mait strat\u00e9giai priorit\u00e1ss\u00e1, nem pedig opcion\u00e1lis t\u00f6rekv\u00e9ss\u00e9.<\/p>\n\n\n\n<p><strong>A szab\u00e1lyoz\u00e1si nyom\u00e1s fokoz\u00f3dik.<\/strong> Az EU V\u00e1llalati Fenntarthat\u00f3s\u00e1gi Jelent\u00e9si Ir\u00e1nyelve (CSRD) \u00e9s a sz\u00e9lesebb k\u00f6r\u0171 Z\u00f6ld Meg\u00e1llapod\u00e1s keretrendszere arra \u00f6szt\u00f6nzi a v\u00e1llalatokat, hogy tegyenek k\u00f6zz\u00e9 k\u00f6rnyezeti hat\u00e1sukat a m\u0171k\u00f6d\u00e9s\u00fck sor\u00e1n, bele\u00e9rtve a digit\u00e1lis infrastrukt\u00far\u00e1t is. Azok a szervezetek, amelyek nem tudj\u00e1k sz\u00e1mszer\u0171s\u00edteni szoftver\u00fck l\u00e1bnyom\u00e1t, nehezen fogj\u00e1k teljes\u00edteni ezeket a k\u00f6vetelm\u00e9nyeket.<\/p>\n\n\n\n<p><strong>A felh\u0151k\u00f6lts\u00e9gek folyamatosan emelkednek.<\/strong> Ahogy a szervezetek b\u0151v\u00edtik <a href=\"https:\/\/securitybriefing.net\/cybersecurity\/cloud-security-tips-for-safeguarding-your-data\/\">felh\u0151infrastrukt\u00far\u00e1jukat<\/a>, a hat\u00e9konytalans\u00e1g gyorsan dr\u00e1g\u00e1v\u00e1 v\u00e1lik. Az olyan fenntarthat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1mok, mint az er\u0151forr\u00e1s-felhaszn\u00e1l\u00e1s \u00e9s az energia tranzakci\u00f3nk\u00e9nt k\u00f6zvetlen\u00fcl \u00e1tfednek a k\u00f6lts\u00e9goptimaliz\u00e1l\u00e1ssal. Az egyik m\u00e9r\u00e9se gyakran lehet\u0151s\u00e9geket t\u00e1r fel a m\u00e1sikban.<\/p>\n\n\n\n<p><strong>Az ESG k\u00f6telezetts\u00e9gv\u00e1llal\u00e1sok t\u00e1mogat\u00e1st ig\u00e9nyelnek.<\/strong> Sok szervezet tett nyilv\u00e1nos fenntarthat\u00f3s\u00e1gi \u00edg\u00e9reteket, de a m\u00e9rhet\u0151 c\u00e9lok n\u00e9lk\u00fcli hom\u00e1lyos k\u00f6telezetts\u00e9gv\u00e1llal\u00e1sok al\u00e1\u00e1ss\u00e1k a hiteless\u00e9get. A szoftver fenntarthat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1mai biztos\u00edtj\u00e1k az adatokat a val\u00f3di el\u0151rehalad\u00e1s bemutat\u00e1s\u00e1hoz, vagy annak azonos\u00edt\u00e1s\u00e1hoz, hogy hol marad el.<\/p>\n\n\n\n<p><strong>M\u00e1r l\u00e9tezik egy ISO szabv\u00e1ny.<\/strong> 2024-ben a Software Carbon Intensity (SCI) specifik\u00e1ci\u00f3t, amelyet a Green Software Foundation fejlesztett ki, elfogadt\u00e1k ISO\/IEC 21031:2024-k\u00e9nt. Ez egy elismert, szabv\u00e1nyos\u00edtott keretrendszert ad a szervezeteknek a szoftver sz\u00e9n-dioxid-hat\u00e1s\u00e1nak m\u00e9r\u00e9s\u00e9re, a ter\u00fcletet az ad hoc becsl\u00e9sekt\u0151l a form\u00e1lis m\u00e9r\u00e9s fel\u00e9 mozd\u00edtva el.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"the-software-carbon-intensity-sci-framework\">A Software Carbon Intensity (SCI) keretrendszer<\/h2>\n\n\n<p>Az SCI keretrendszer k\u00fcl\u00f6n figyelmet \u00e9rdemel, mert a szoftver fenntarthat\u00f3s\u00e1gi m\u00e9r\u00e9s\u00e9nek eddigi legjelent\u0151sebb szabv\u00e1nyos\u00edt\u00e1si er\u0151fesz\u00edt\u00e9s\u00e9t k\u00e9pviseli.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"how-sci-works\">Hogyan m\u0171k\u00f6dik az SCI<\/h3>\n\n\n<p>Az SCI kisz\u00e1m\u00edtja egy szoftveralkalmaz\u00e1s sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s\u00e1t funkcion\u00e1lis egys\u00e9genk\u00e9nt egy egyszer\u0171 k\u00e9plet seg\u00edts\u00e9g\u00e9vel:<\/p>\n\n\n\n<p><strong>SCI = ((E \u00d7 I) + M) \/ R<\/strong><\/p>\n\n\n\n<p>Minden v\u00e1ltoz\u00f3 a szoftver sz\u00e9nl\u00e1bnyom\u00e1nak egy k\u00fcl\u00f6n\u00e1ll\u00f3 \u00f6sszetev\u0151j\u00e9t k\u00e9pviseli:<\/p>\n\n\n\n<p><strong>E (Energia)<\/strong> a szoftver \u00e1ltal elfogyasztott teljes energia kilowatt\u00f3r\u00e1ban (kWh) m\u00e9rve. Ez mag\u00e1ban foglalja az \u00f6sszes hardvert, amelyet a szoftver sz\u00e1m\u00e1ra fenntartanak vagy biztos\u00edtanak, nem csak azt, amit akt\u00edvan haszn\u00e1lnak, ami fontos megk\u00fcl\u00f6nb\u00f6ztet\u00e9s, amely b\u00fcnteti a t\u00falm\u00e9retez\u00e9st.<\/p>\n\n\n\n<p><strong>I (Sz\u00e9nintenzit\u00e1s)<\/strong> az elektromos h\u00e1l\u00f3zat r\u00e9gi\u00f3specifikus sz\u00e9nintenzit\u00e1sa, grammban m\u00e9rve CO\u2082 egyen\u00e9rt\u00e9k per kWh. Azok a szoftverek, amelyek nagyr\u00e9szt meg\u00fajul\u00f3 energi\u00e1val m\u0171k\u00f6d\u0151 h\u00e1l\u00f3zaton futnak, jobb eredm\u00e9nyt \u00e9rnek el, mint az azonos szoftverek, amelyek sz\u00e9n-dioxidban gazdag h\u00e1l\u00f3zaton futnak.<\/p>\n\n\n\n<p><strong>M (Be\u00e1gyazott sz\u00e9n)<\/strong> a szoftvert futtat\u00f3 hardver gy\u00e1rt\u00e1s\u00e1b\u00f3l, sz\u00e1ll\u00edt\u00e1s\u00e1b\u00f3l \u00e9s v\u00e9g\u00fcl \u00e1rtalmatlan\u00edt\u00e1s\u00e1b\u00f3l sz\u00e1rmaz\u00f3 kibocs\u00e1t\u00e1sokat veszi figyelembe. E kibocs\u00e1t\u00e1sok egy r\u00e9sz\u00e9t a szoftverre osztj\u00e1k a hardver hasznos \u00e9lettartam\u00e1nak ar\u00e1ny\u00e1ban.<\/p>\n\n\n\n<p><strong>R (Funkcion\u00e1lis egys\u00e9g)<\/strong> normaliz\u00e1lja az eredm\u00e9nyt egy \u00e9rtelmes munkamennyis\u00e9g alapj\u00e1n \u2014 API-h\u00edv\u00e1sonk\u00e9nt, felhaszn\u00e1l\u00f3nk\u00e9nt, tranzakci\u00f3nk\u00e9nt, ML tr\u00e9ning futamonk\u00e9nt. Ez\u00e1ltal az SCI pontsz\u00e1m \u00f6sszehasonl\u00edthat\u00f3 a kiad\u00e1sok \u00e9s az architektur\u00e1lis v\u00e1ltoz\u00e1sok k\u00f6z\u00f6tt, mik\u00f6zben figyelembe veszi a m\u00e9retet.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"why-sci-matters-for-engineering-teams\">Mi\u00e9rt fontos az SCI a m\u00e9rn\u00f6ki csapatok sz\u00e1m\u00e1ra<\/h3>\n\n\n<p>Az SCI keretrendszer a fenntarthat\u00f3s\u00e1got egy jelent\u00e9si gyakorlatb\u00f3l m\u00e9rn\u00f6ki jelz\u00e9ss\u00e9 v\u00e1ltoztatja. Az egym\u00e1st k\u00f6vet\u0151 kiad\u00e1sok sor\u00e1n cs\u00f6kken\u0151 SCI pontsz\u00e1m azt jelenti, hogy a szoftver sz\u00e9n-dioxid-hat\u00e9konyabb\u00e1 v\u00e1lik munkamennyis\u00e9genk\u00e9nt. A csapatok haszn\u00e1lhatj\u00e1k az architektur\u00e1lis megk\u00f6zel\u00edt\u00e9sek \u00f6sszehasonl\u00edt\u00e1s\u00e1ra (monolit vs. mikroszolg\u00e1ltat\u00e1sok, szerver n\u00e9lk\u00fcli vs. biztos\u00edtott), a konkr\u00e9t k\u00f3dv\u00e1ltoz\u00e1sok sz\u00e9n-dioxid-hat\u00e1s\u00e1nak \u00e9rt\u00e9kel\u00e9s\u00e9re, az infrastrukt\u00fara-d\u00f6nt\u00e9sek meghozatal\u00e1ra a h\u00e1l\u00f3zati sz\u00e9nintenzit\u00e1s alapj\u00e1n, \u00e9s konkr\u00e9t fenntarthat\u00f3s\u00e1gi c\u00e9lok kit\u0171z\u00e9s\u00e9re, amelyek m\u00e9rhet\u0151 eredm\u00e9nyekhez k\u00f6t\u0151dnek.<\/p>\n\n\n\n<p>A keretrendszer kifejezetten h\u00e1romf\u00e9le jav\u00edt\u00e1st jutalmaz: energiahat\u00e9konys\u00e1g (kevesebb villamos energia haszn\u00e1lata), sz\u00e9n-dioxid-tudatoss\u00e1g (alacsonyabb sz\u00e9n-dioxid-tartalm\u00fa energiaforr\u00e1sok vagy id\u0151z\u00edt\u00e9s v\u00e1laszt\u00e1sa), \u00e9s hardverhat\u00e9konys\u00e1g (kevesebb fizikai er\u0151forr\u00e1s haszn\u00e1lata).<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"core-software-sustainability-metrics\">Alapvet\u0151 szoftver fenntarthat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1mok<\/h2>\n\n\n<p>Az SCI-n t\u00fal sz\u00e1mos m\u00e9r\u0151sz\u00e1m-kateg\u00f3ria k\u00e9pezi az \u00e1tfog\u00f3 fenntarthat\u00f3s\u00e1gi m\u00e9r\u00e9si gyakorlat alapj\u00e1t.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"energy-consumption-metrics\">Energiafogyaszt\u00e1si m\u00e9r\u0151sz\u00e1mok<\/h3>\n\n\n<p>Az energiafogyaszt\u00e1s a szoftver k\u00f6rnyezeti hat\u00e1s\u00e1nak legk\u00f6zvetlenebb m\u00e9r\u0151sz\u00e1ma. Az ebbe a kateg\u00f3ri\u00e1ba tartoz\u00f3 kulcsfontoss\u00e1g\u00fa m\u00e9r\u0151sz\u00e1mok k\u00f6z\u00e9 tartozik az energia tranzakci\u00f3nk\u00e9nt vagy k\u00e9r\u00e9senk\u00e9nt (kWh API-h\u00edv\u00e1sonk\u00e9nt, oldalbet\u00f6lt\u00e9senk\u00e9nt, lek\u00e9rdez\u00e9senk\u00e9nt), a teljes energiafogyaszt\u00e1s szolg\u00e1ltat\u00e1sonk\u00e9nt vagy alkalmaz\u00e1sonk\u00e9nt meghat\u00e1rozott id\u0151szak alatt, az energiafogyaszt\u00e1s felhaszn\u00e1l\u00f3i munkamenetenk\u00e9nt, \u00e9s a t\u00e9tlen energiafogyaszt\u00e1s, azaz mennyi energi\u00e1t fogyaszt a rendszer, amikor nem akt\u00edvan dolgozik.<\/p>\n\n\n\n<p>A t\u00e9tlen energia k\u00fcl\u00f6n\u00f6sen fontos. Sok rendszer jelent\u0151s er\u0151forr\u00e1sokat fogyaszt m\u00e9g akkor is, amikor az adatforgalom alacsony, az \u00e1lland\u00f3an bekapcsolt szolg\u00e1ltat\u00e1sok, a folyamatos lek\u00e9rdez\u00e9s, a t\u00falm\u00e9retezett p\u00e9ld\u00e1nyok vagy a h\u00e1tt\u00e9rfolyamatok miatt, amelyek akkor is futnak, ha nincs r\u00e1juk sz\u00fcks\u00e9g. A t\u00e9tlen fogyaszt\u00e1s azonos\u00edt\u00e1sa \u00e9s cs\u00f6kkent\u00e9se gyakran a legnagyobb hat\u00e1s\u00fa fenntarthat\u00f3s\u00e1gi javul\u00e1s, amit egy csapat el\u00e9rhet.<\/p>\n\n\n\n<p>Az olyan eszk\u00f6z\u00f6k, mint a CodeCarbon, a Cloud Carbon Footprint \u00e9s az AWS, Azure \u00e9s GCP felh\u0151alap\u00fa ir\u00e1ny\u00edt\u00f3pultjai seg\u00edthetnek az energiafogyaszt\u00e1s k\u00fcl\u00f6nb\u00f6z\u0151 szint\u0171 r\u00e9szletess\u00e9ggel t\u00f6rt\u00e9n\u0151 sz\u00e1mszer\u0171s\u00edt\u00e9s\u00e9ben.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"resource-utilization-metrics\">Er\u0151forr\u00e1s-felhaszn\u00e1l\u00e1si m\u00e9r\u0151sz\u00e1mok<\/h3>\n\n\n<p>Az er\u0151forr\u00e1s-felhaszn\u00e1l\u00e1s azt m\u00e9ri, hogy a szoftver mennyire hat\u00e9konyan haszn\u00e1lja az neki kiosztott sz\u00e1m\u00edt\u00e1si er\u0151forr\u00e1sokat. A kulcsfontoss\u00e1g\u00fa m\u00e9r\u0151sz\u00e1mok k\u00f6z\u00e9 tartozik a CPU kihaszn\u00e1lts\u00e1g a biztos\u00edtott kapacit\u00e1s sz\u00e1zal\u00e9k\u00e1ban, a mem\u00f3ria kihaszn\u00e1lts\u00e1g \u00e9s sziv\u00e1rg\u00e1si ar\u00e1nyok, a t\u00e1rol\u00e1si hat\u00e9konys\u00e1g (bele\u00e9rtve a redund\u00e1ns vagy el\u00e1rvult adatokat), \u00e9s <a href=\"https:\/\/securitybriefing.net\/hu\/kiberbiztonsag\/melyik-internet-protokollt-hasznaljak-titkositott-adatok-tovabbitasara-egy-teljes-utmutato\/\">h\u00e1l\u00f3zati adat\u00e1tvitel<\/a> mennyis\u00e9ge funkcion\u00e1lis egys\u00e9genk\u00e9nt.<\/p>\n\n\n\n<p>Az alacsony kihaszn\u00e1lts\u00e1gi ar\u00e1nyok pazarl\u00e1st jeleznek. Ha az alkalmaz\u00e1sod \u00e1tlagosan 15% CPU kihaszn\u00e1lts\u00e1got \u00e9r el a biztos\u00edtott p\u00e9ld\u00e1nyai k\u00f6z\u00f6tt, akkor k\u00f6r\u00fclbel\u00fcl 85% az energia, amely ezeket a p\u00e9ld\u00e1nyokat t\u00e1pl\u00e1lja, elpazarolt. Az infrastrukt\u00fara megfelel\u0151 m\u00e9retez\u00e9se, a biztos\u00edtott er\u0151forr\u00e1sok t\u00e9nyleges ig\u00e9nyhez val\u00f3 igaz\u00edt\u00e1sa az egyik legnagyobb hat\u00e1s\u00fa fenntarthat\u00f3s\u00e1gi gyakorlat.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"carbon-emissions-metrics\">Sz\u00e9n-dioxid-kibocs\u00e1t\u00e1si m\u00e9r\u0151sz\u00e1mok<\/h3>\n\n\n<p>A sz\u00e9n-dioxid-m\u00e9r\u0151sz\u00e1mok az energiafogyaszt\u00e1st k\u00f6rnyezeti hat\u00e1ss\u00e1 alak\u00edtj\u00e1k. Az operat\u00edv sz\u00e9n-dioxid m\u00e9ri az energiafogyaszt\u00e1sb\u00f3l sz\u00e1rmaz\u00f3 kibocs\u00e1t\u00e1sokat a szoftver m\u0171k\u00f6d\u00e9se sor\u00e1n (az SCI E \u00d7 I r\u00e9sze). A be\u00e1gyazott sz\u00e9n nyomon k\u00f6veti a szoftverhez rendelt hardvergy\u00e1rt\u00e1si kibocs\u00e1t\u00e1sokat. A teljes sz\u00e9n-dioxid-intenzit\u00e1s normaliz\u00e1lja a teljes kibocs\u00e1t\u00e1st egy funkcion\u00e1lis egys\u00e9genk\u00e9nt. A sz\u00e9n-dioxid kibocs\u00e1t\u00e1s telep\u00edt\u00e9senk\u00e9nt vagy kiad\u00e1sk\u00e9nt nyomon k\u00f6veti a CI\/CD cs\u0151vezet\u00e9k futtat\u00e1sok, a build folyamatok \u00e9s a tesztel\u00e9si infrastrukt\u00fara \u00e1ltal gener\u00e1lt kibocs\u00e1t\u00e1sokat.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"code-quality-and-maintainability-metrics\">K\u00f3dmin\u0151s\u00e9g \u00e9s karbantarthat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1mok<\/h3>\n\n\n<p>A technikai fenntarthat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1mok a k\u00f3db\u00e1zis hossz\u00fa t\u00e1v\u00fa eg\u00e9szs\u00e9g\u00e9t \u00e9s hat\u00e9konys\u00e1g\u00e1t \u00e9rt\u00e9kelik. Ezek k\u00f6z\u00e9 tartozik a karbantarthat\u00f3s\u00e1gi index, amely \u00f6sszetett pontsz\u00e1mot ad a k\u00f3d bonyolults\u00e1g\u00e1r\u00f3l, mennyis\u00e9g\u00e9r\u0151l \u00e9s olvashat\u00f3s\u00e1g\u00e1r\u00f3l. A ciklomatikus bonyolults\u00e1g m\u00e9ri a k\u00f3don kereszt\u00fcl vezet\u0151 f\u00fcggetlen utak sz\u00e1m\u00e1t, a magasabb bonyolults\u00e1g \u00e1ltal\u00e1ban magasabb er\u0151forr\u00e1s-fogyaszt\u00e1ssal \u00e9s nehezebb karbantart\u00e1ssal j\u00e1r. A technikai ad\u00f3ss\u00e1g ar\u00e1nya sz\u00e1mszer\u0171s\u00edti a fejleszt\u00e9si er\u0151fesz\u00edt\u00e9sek ar\u00e1ny\u00e1t, amelyet a felhalmozott k\u00f3dmin\u0151s\u00e9gi probl\u00e9m\u00e1k kezel\u00e9s\u00e9re ford\u00edtanak. A f\u00fcgg\u0151s\u00e9gi felf\u00fav\u00f3d\u00e1s nyomon k\u00f6veti a nem haszn\u00e1lt vagy sz\u00fcks\u00e9gtelen f\u00fcgg\u0151s\u00e9geket, amelyek n\u00f6velik a build m\u00e9ret\u00e9t, a t\u00e1mad\u00e1si fel\u00fcletet \u00e9s a feldolgoz\u00e1si terhel\u00e9st.<\/p>\n\n\n\n<p>Ezek a m\u00e9r\u0151sz\u00e1mok kapcsol\u00f3dnak a k\u00f6rnyezeti fenntarthat\u00f3s\u00e1ghoz, mert a rosszul struktur\u00e1lt, t\u00falzottan bonyolult k\u00f3d \u00e1ltal\u00e1ban t\u00f6bb er\u0151forr\u00e1st fogyaszt, hosszabb ideig tart a feldolgoz\u00e1s, \u00e9s ellen\u00e1ll annak az optimaliz\u00e1ci\u00f3nak, amely cs\u00f6kkenti az energiafogyaszt\u00e1st.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"scalability-and-efficiency-metrics\">Sk\u00e1l\u00e1zhat\u00f3s\u00e1gi \u00e9s hat\u00e9konys\u00e1gi m\u00e9r\u0151sz\u00e1mok<\/h3>\n\n\n<p>A sk\u00e1l\u00e1zhat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1mok felt\u00e1rj\u00e1k, hogy a szoftver k\u00e9pes-e kezelni a n\u00f6veked\u00e9st an\u00e9lk\u00fcl, hogy ar\u00e1nyosan n\u00f6veln\u00e9 az er\u0151forr\u00e1s-fogyaszt\u00e1st. A v\u00e1laszid\u0151 roml\u00e1sa terhel\u00e9s alatt m\u00e9ri, hogyan v\u00e1ltozik a teljes\u00edtm\u00e9ny a kereslet n\u00f6veked\u00e9s\u00e9vel. Az er\u0151forr\u00e1s-fogyaszt\u00e1s sk\u00e1l\u00e1z\u00e1sa nyomon k\u00f6veti, hogy a munkaterhel\u00e9s megdupl\u00e1z\u00e1sa megdupl\u00e1zza-e az er\u0151forr\u00e1s-felhaszn\u00e1l\u00e1st (line\u00e1ris sk\u00e1l\u00e1z\u00e1s), vagy m\u00e9rs\u00e9keltebben n\u00f6veli (szubline\u00e1ris sk\u00e1l\u00e1z\u00e1s, ami fenntarthat\u00f3bb). Az \u00e1tbocs\u00e1t\u00e1s watt-onk\u00e9nt normaliz\u00e1lja a feldolgoz\u00e1si kapacit\u00e1st az energia bemenet alapj\u00e1n. Az automatikus sk\u00e1l\u00e1z\u00e1s hat\u00e9konys\u00e1ga pedig azt \u00e9rt\u00e9keli, hogy az infrastrukt\u00fara milyen gyorsan \u00e9s pontosan sk\u00e1l\u00e1z\u00f3dik fel \u00e9s le a keresletre reag\u00e1lva, minimaliz\u00e1lva a t\u00falm\u00e9retez\u00e9s id\u0151szakait.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"practical-sustainability-practices-and-how-to-implement-them\">Gyakorlati fenntarthat\u00f3s\u00e1gi gyakorlatok \u00e9s azok megval\u00f3s\u00edt\u00e1sa<\/h2>\n\n\n<p>A m\u00e9r\u0151sz\u00e1mok csak akkor \u00e9rt\u00e9kesek, ha cselekv\u00e9st inspir\u00e1lnak. Az al\u00e1bbi gyakorlatok a fenntarthat\u00f3s\u00e1gi m\u00e9r\u00e9sb\u0151l k\u00e9zzelfoghat\u00f3 javul\u00e1st eredm\u00e9nyeznek.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"continuous-energy-monitoring\">Folyamatos energiafigyel\u00e9s<\/h3>\n\n\n<p>Az energiafigyel\u00e9s be\u00e1gyaz\u00e1sa a szok\u00e1sos megfigyel\u00e9si gyakorlatokba az alap. Ez azt jelenti, hogy az energia- \u00e9s sz\u00e9n-dioxid-m\u00e9r\u0151sz\u00e1mokat a teljes\u00edtm\u00e9ny ir\u00e1ny\u00edt\u00f3pultok mell\u00e9 integr\u00e1ljuk, riaszt\u00e1sokat \u00e1ll\u00edtunk be az er\u0151forr\u00e1s-cs\u00facsokra, a rendellenes t\u00e9tlen fogyaszt\u00e1sra \u00e9s a kihaszn\u00e1lts\u00e1g cs\u00f6kken\u00e9s\u00e9re, \u00e9s nyomon k\u00f6vetj\u00fck az energia-m\u00e9r\u0151sz\u00e1mokat szolg\u00e1ltat\u00e1sonk\u00e9nt, hogy azonos\u00edtsuk a legnagyobb hat\u00e1s\u00fa optimaliz\u00e1l\u00e1si c\u00e9lokat.<\/p>\n\n\n\n<p>Az olyan megfigyel\u00e9si eszk\u00f6z\u00f6k, mint a Prometheus egyedi energiaexport\u0151r\u00f6kkel, a Grafana ir\u00e1ny\u00edt\u00f3pultok vagy a dedik\u00e1lt fenntarthat\u00f3s\u00e1gi platformok, mint a Cloud Carbon Footprint, biztos\u00edtj\u00e1k a sz\u00fcks\u00e9ges l\u00e1that\u00f3s\u00e1got ahhoz, hogy a fenntarthat\u00f3s\u00e1gi adatok alapj\u00e1n cselekedj\u00fcnk, ne csak gy\u0171jts\u00fck azokat.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"green-architecture-decisions\">Z\u00f6ld architektur\u00e1lis d\u00f6nt\u00e9sek<\/h3>\n\n\n<p>Az architektur\u00e1lis d\u00f6nt\u00e9sek gyakran nagyobb fenntarthat\u00f3s\u00e1gi hat\u00e1ssal b\u00edrnak, mint a k\u00f3d szint\u0171 optimaliz\u00e1l\u00e1sok. A legfontosabb mint\u00e1k k\u00f6z\u00e9 tartozik az esem\u00e9nyvez\u00e9relt architekt\u00far\u00e1k alkalmaz\u00e1sa a folyamatos lek\u00e9rdez\u00e9s helyett, amely kik\u00fcsz\u00f6b\u00f6li az energia pazarl\u00e1s\u00e1t alacsony aktivit\u00e1s\u00fa id\u0151szakokban. A szerver n\u00e9lk\u00fcli vagy null\u00e1ra sk\u00e1l\u00e1zhat\u00f3 sz\u00e1m\u00edt\u00e1si kapacit\u00e1s haszn\u00e1lata elker\u00fcli az inakt\u00edv infrastrukt\u00fara energia k\u00f6lts\u00e9g\u00e9t. Az intelligens gyors\u00edt\u00f3t\u00e1raz\u00e1s cs\u00f6kkenti a redund\u00e1ns sz\u00e1m\u00edt\u00e1sokat \u00e9s adatb\u00e1zis-lek\u00e9rdez\u00e9seket. Az \u00e9lk\u00f6zpont\u00fa sz\u00e1m\u00edt\u00e1stechnika alkalmaz\u00e1sa a k\u00e9sleltet\u00e9s\u00e9rz\u00e9keny munkaterhel\u00e9sekhez cs\u00f6kkenti az adat\u00e1tviteli t\u00e1vols\u00e1gokat \u00e9s az ehhez kapcsol\u00f3d\u00f3 energia k\u00f6lts\u00e9geket. A sz\u00e9n-dioxid-tudatos \u00fctemez\u00e9s v\u00e1laszt\u00e1sa pedig az intenz\u00edv munkaterhel\u00e9seket olyan id\u0151kre vagy r\u00e9gi\u00f3kra helyezi \u00e1t, ahol a villamosenergia-h\u00e1l\u00f3zat tiszt\u00e1bb.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"efficient-cicd-pipelines\">Hat\u00e9kony CI\/CD cs\u0151vezet\u00e9kek<\/h3>\n\n\n<p>Maga a fejleszt\u00e9si infrastrukt\u00fara is rendelkezik sz\u00e9n-dioxid-l\u00e1bnyommal, amelyet a legt\u00f6bb csapat soha nem m\u00e9r. A fenntarthat\u00f3 CI\/CD gyakorlatok k\u00f6z\u00e9 tartozik a tesztek szelekt\u00edv futtat\u00e1sa az alapj\u00e1n, hogy melyik k\u00f3d v\u00e1ltozott, ahelyett, hogy minden elk\u00f6telez\u00e9sn\u00e9l a teljes csomagot v\u00e9grehajtan\u00e1nk, a tesztv\u00e9grehajt\u00e1s p\u00e1rhuzamos\u00edt\u00e1sa a teljes cs\u0151vezet\u00e9k fut\u00e1si idej\u00e9nek cs\u00f6kkent\u00e9se \u00e9rdek\u00e9ben, a kont\u00e9nerk\u00e9pek optimaliz\u00e1l\u00e1sa minim\u00e1lis alapk\u00e9pek haszn\u00e1lat\u00e1val \u00e9s a sz\u00fcks\u00e9gtelen r\u00e9tegek elt\u00e1vol\u00edt\u00e1s\u00e1val, a f\u00fcgg\u0151s\u00e9gek gyors\u00edt\u00f3t\u00e1raz\u00e1sa a build-ek k\u00f6z\u00f6tt a redund\u00e1ns let\u00f6lt\u00e9sek elker\u00fcl\u00e9se \u00e9rdek\u00e9ben, \u00e9s a teljes integr\u00e1ci\u00f3s tesztfuttat\u00e1sok korl\u00e1toz\u00e1sa az egyes\u00edt\u00e9si esem\u00e9nyekre, nem pedig minden push-ra.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"code-optimization-and-refactoring\">K\u00f3doptimaliz\u00e1l\u00e1s \u00e9s refaktor\u00e1l\u00e1s<\/h3>\n\n\n<p>K\u00f3d szinten a fenntarthat\u00f3s\u00e1gra \u00f6sszpontos\u00edt\u00f3 optimaliz\u00e1l\u00e1s a legmagasabb er\u0151forr\u00e1s k\u00f6lts\u00e9ggel j\u00e1r\u00f3 m\u0171veleteket c\u00e9lozza meg. Ez azt jelenti, hogy optimaliz\u00e1ljuk az adatb\u00e1zis-lek\u00e9rdez\u00e9seket \u2014 a SELECT * helyett konkr\u00e9t oszlopv\u00e1laszt\u00e1sokkal, megfelel\u0151 indexek hozz\u00e1ad\u00e1s\u00e1val \u00e9s az N+1 lek\u00e9rdez\u00e9si mint\u00e1k kik\u00fcsz\u00f6b\u00f6l\u00e9s\u00e9vel. Ez azt jelenti, hogy elt\u00e1vol\u00edtjuk a nem haszn\u00e1lt f\u00fcgg\u0151s\u00e9geket, amelyek felf\u00fajj\u00e1k a build m\u00e9ret\u00e9t \u00e9s a mem\u00f3riafogyaszt\u00e1st. Ez mag\u00e1ban foglalja az energiahat\u00e9kony algoritmusok v\u00e1laszt\u00e1s\u00e1t, k\u00fcl\u00f6n\u00f6sen az olyan m\u0171veletek eset\u00e9ben, amelyek magas gyakoris\u00e1ggal futnak. \u00c9s mag\u00e1ban foglalja a sz\u00fcks\u00e9gtelen API-h\u00edv\u00e1sok cs\u00f6kkent\u00e9s\u00e9t k\u00f6tegelt, gyors\u00edt\u00f3t\u00e1razott \u00e9s intelligensebb kliensoldali logika r\u00e9v\u00e9n.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"rightsizing-infrastructure\">Infrastrukt\u00fara megfelel\u0151 m\u00e9retez\u00e9se<\/h3>\n\n\n<p>A t\u00falm\u00e9retez\u00e9s az egyik leggyakoribb \u00e9s legpazarl\u00f3bb minta a felh\u0151alap\u00fa sz\u00e1m\u00edt\u00e1stechnik\u00e1ban. A megfelel\u0151 m\u00e9retez\u00e9s mag\u00e1ban foglalja a t\u00e9nyleges er\u0151forr\u00e1s-felhaszn\u00e1l\u00e1s elemz\u00e9s\u00e9t a biztos\u00edtott kapacit\u00e1shoz k\u00e9pest, a k\u00f6vetkezetesen alacsony kihaszn\u00e1lts\u00e1g\u00fa p\u00e9ld\u00e1nyok lecs\u00f6kkent\u00e9s\u00e9t, az automatikus sk\u00e1l\u00e1z\u00e1s megval\u00f3s\u00edt\u00e1s\u00e1t, amely pontosan reag\u00e1l a keresletre, \u00e9s az el\u00e1rvult er\u0151forr\u00e1sok, a nem haszn\u00e1lt t\u00e1rol\u00f3volumenek, a t\u00e9tlen terhel\u00e9seloszt\u00f3k \u00e9s az elfeledett fejleszt\u00e9si k\u00f6rnyezetek azonos\u00edt\u00e1s\u00e1t \u00e9s megsz\u00fcntet\u00e9s\u00e9t.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"tools-for-measuring-software-sustainability\">Eszk\u00f6z\u00f6k a szoftver fenntarthat\u00f3s\u00e1g\u00e1nak m\u00e9r\u00e9s\u00e9re<\/h2>\n\n\n<p>Egy n\u00f6vekv\u0151 eszk\u00f6zk\u00e9szlet t\u00e1mogatja a szoftver fenntarthat\u00f3s\u00e1g\u00e1nak m\u00e9r\u00e9s\u00e9t a fejleszt\u00e9si \u00e9letciklus k\u00fcl\u00f6nb\u00f6z\u0151 szakaszaiban.<\/p>\n\n\n\n<p><strong>Green Software Foundation eszk\u00f6z\u00f6k<\/strong> , bele\u00e9rtve az Impact Framework-\u00f6t \u00e9s az SCI \u00fatmutat\u00e1st, biztos\u00edtj\u00e1k a sz\u00e9n-dioxid-m\u00e9r\u00e9s m\u00f3dszertani alapj\u00e1t, amelyet most az ISO szabv\u00e1nyos\u00edt.<\/p>\n\n\n\n<p><strong>CodeCarbon<\/strong> egy ny\u00edlt forr\u00e1sk\u00f3d\u00fa Python k\u00f6nyvt\u00e1r, amely nyomon k\u00f6veti a sz\u00e1m\u00edt\u00e1sig\u00e9nyes k\u00f3d energiafogyaszt\u00e1s\u00e1t \u00e9s sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s\u00e1t, k\u00fcl\u00f6n\u00f6sen hasznos az ML tr\u00e9ning munkaterhel\u00e9sekhez.<\/p>\n\n\n\n<p><strong>Felh\u0151 Sz\u00e9nl\u00e1bnyom<\/strong> egy ny\u00edlt forr\u00e1sk\u00f3d\u00fa eszk\u00f6z, amely a felh\u0151infrastrukt\u00fara sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s\u00e1t becs\u00fcli meg az AWS, Azure \u00e9s GCP alapj\u00e1n a sz\u00e1ml\u00e1z\u00e1si \u00e9s haszn\u00e1lati adatok alapj\u00e1n.<\/p>\n\n\n\n<p><strong>Z\u00f6ld Metrik\u00e1k Eszk\u00f6z<\/strong> automatiz\u00e1lja az SCI sz\u00e1m\u00edt\u00e1st a kont\u00e9neriz\u00e1lt alkalmaz\u00e1sok sz\u00e1m\u00e1ra a szoftver benchmarkol\u00e1s\u00e1val \u00e9s az energiafogyaszt\u00e1s, a CPU kihaszn\u00e1lts\u00e1g \u00e9s a h\u00e1l\u00f3zati forgalom m\u00e9r\u00e9s\u00e9vel a szimul\u00e1lt haszn\u00e1lat sor\u00e1n.<\/p>\n\n\n\n<p><strong>SonarQube<\/strong> m\u00e9ri a k\u00f3dmin\u0151s\u00e9get, a karbantarthat\u00f3s\u00e1got \u00e9s a technikai ad\u00f3ss\u00e1got, a technikai fenntarthat\u00f3s\u00e1gi dimenzi\u00f3t, amely k\u00f6zvetetten befoly\u00e1solja az energiahat\u00e9konys\u00e1got.<\/p>\n\n\n\n<p><strong>Felh\u0151alap\u00fa fenntarthat\u00f3s\u00e1gi ir\u00e1ny\u00edt\u00f3pultok<\/strong> az AWS-t\u0151l (Customer Carbon Footprint Tool), a Google Cloud-t\u00f3l (Carbon Footprint) \u00e9s az Azure-t\u00f3l (Emissions Impact Dashboard) platformspecifikus l\u00e1that\u00f3s\u00e1got biztos\u00edtanak a felh\u0151munkaterhel\u00e9sek sz\u00e9n-dioxid-hat\u00e1s\u00e1ra.<\/p>\n\n\n\n<p><strong>Profiloz\u00f3 eszk\u00f6z\u00f6k<\/strong> mint az Intel Power Gadget, a RAPL (Running Average Power Limit) Linuxon, \u00e9s az alkalmaz\u00e1s szint\u0171 profiloz\u00f3k seg\u00edtenek az energiaforr\u00f3 pontok azonos\u00edt\u00e1s\u00e1ban a konkr\u00e9t k\u00f3d\u00fatvonalakon.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">Gyakran Ism\u00e9telt K\u00e9rd\u00e9sek<\/h2>\n\n<h3 class=\"wp-block-heading\" id=\"what-are-examples-of-software-sustainability-metrics\">Milyen p\u00e9ld\u00e1k vannak a szoftver fenntarthat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1maira?<\/h3>\n\n\n<p>Kulcsfontoss\u00e1g\u00fa p\u00e9ld\u00e1k k\u00f6z\u00e9 tartozik az energiafogyaszt\u00e1s tranzakci\u00f3nk\u00e9nt (kWh API-h\u00edv\u00e1sonk\u00e9nt), a Software Carbon Intensity (SCI) pontsz\u00e1m, a CPU \u00e9s mem\u00f3ria kihaszn\u00e1lts\u00e1gi ar\u00e1nyok, a karbantarthat\u00f3s\u00e1gi index, a technikai ad\u00f3ss\u00e1g ar\u00e1nya, a sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s telep\u00edt\u00e9senk\u00e9nt, a t\u00e9tlen energiafogyaszt\u00e1s \u00e9s az er\u0151forr\u00e1s-sk\u00e1l\u00e1z\u00e1si hat\u00e9konys\u00e1g. Az SCI m\u00e9r\u0151sz\u00e1m, amely most ISO szabv\u00e1ny (ISO\/IEC 21031:2024), a sz\u00e9n-dioxid-m\u00e9r\u00e9s elismert m\u00e9rc\u00e9j\u00e9v\u00e9 v\u00e1lik.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-the-software-carbon-intensity-sci-framework\">Mi az a Software Carbon Intensity (SCI) keretrendszer?<\/h3>\n\n\n<p>Az SCI egy szabv\u00e1nyos\u00edtott m\u00f3dszer a szoftveralkalmaz\u00e1s sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s\u00e1nak kisz\u00e1m\u00edt\u00e1s\u00e1ra funkcion\u00e1lis munkamennyis\u00e9genk\u00e9nt. A Green Software Foundation \u00e1ltal kifejlesztett \u00e9s ISO\/IEC 21031:2024-k\u00e9nt elfogadott, a k\u00e9pletet haszn\u00e1lja: SCI = ((E \u00d7 I) + M) \/ R, ahol E az elfogyasztott energia, I a h\u00e1l\u00f3zati sz\u00e9nintenzit\u00e1s, M a be\u00e1gyazott hardver kibocs\u00e1t\u00e1sok, \u00e9s R a funkcion\u00e1lis egys\u00e9g (felhaszn\u00e1l\u00f3nk\u00e9nt, k\u00e9r\u00e9senk\u00e9nt stb.).<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-the-5-ps-of-sustainability-applied-to-software\">Mik a fenntarthat\u00f3s\u00e1g 5 P-je, amelyeket a szoftverre alkalmaznak?<\/h3>\n\n\n<p>Az 5 P, az emberek, a bolyg\u00f3, a profit, a term\u00e9k \u00e9s a folyamat a szoftverre ford\u00edtva a k\u00f6vetkez\u0151ket jelenti: Az emberek etikus \u00e9s befogad\u00f3 tervez\u00e9si gyakorlatokat jelentenek. A bolyg\u00f3 az energiafogyaszt\u00e1s \u00e9s a sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s cs\u00f6kkent\u00e9s\u00e9t jelenti. A profit az infrastrukt\u00fara k\u00f6lts\u00e9geinek optimaliz\u00e1l\u00e1s\u00e1t \u00e9s a pazarl\u00e1s cs\u00f6kkent\u00e9s\u00e9t jelenti. A term\u00e9k azt jelenti, hogy olyan szoftvert \u00e9p\u00edt\u00fcnk, amely teljes \u00e9letciklusa alatt hat\u00e9kony \u00e9s karbantarthat\u00f3 marad. A folyamat fenntarthat\u00f3 fejleszt\u00e9si munkafolyamatok alkalmaz\u00e1s\u00e1t jelenti, a z\u00f6ld CI\/CD-t\u0151l a sz\u00e9n-dioxid-tudatos telep\u00edt\u00e9sig.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"what-are-the-three-types-of-software-metrics\">Melyek a szoftver m\u00e9r\u0151sz\u00e1mok h\u00e1rom t\u00edpusa?<\/h3>\n\n\n<p>A term\u00e9k m\u00e9r\u0151sz\u00e1mok maguknak a szoftver jellemz\u0151inek m\u00e9r\u00e9s\u00e9re szolg\u00e1lnak (k\u00f3dmin\u0151s\u00e9g, bonyolults\u00e1g, teljes\u00edtm\u00e9ny). A folyamat m\u00e9r\u0151sz\u00e1mok a fejleszt\u00e9si munkafolyamatot \u00e9rt\u00e9kelik (build id\u0151k, telep\u00edt\u00e9si gyakoris\u00e1g, hibaar\u00e1nyok). A projekt m\u00e9r\u0151sz\u00e1mok az er\u0151forr\u00e1s-allok\u00e1ci\u00f3t \u00e9s az el\u0151rehalad\u00e1st k\u00f6vetik nyomon (id\u0151vonal betart\u00e1sa, k\u00f6lts\u00e9gk\u00f6vet\u00e9s, csapat sebess\u00e9ge). A fenntarthat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1mok mindh\u00e1rom kateg\u00f3ri\u00e1t \u00e1tfoghatj\u00e1k.<\/p>\n\n\n<h3 class=\"wp-block-heading\" id=\"how-do-you-start-measuring-software-sustainability\">Hogyan kezdj\u00fck el m\u00e9rni a szoftver fenntarthat\u00f3s\u00e1g\u00e1t?<\/h3>\n\n\n<p>Kezdje az alapvonal meghat\u00e1roz\u00e1s\u00e1val. M\u00e9rje meg a jelenlegi energiafogyaszt\u00e1st, er\u0151forr\u00e1s-felhaszn\u00e1l\u00e1st \u00e9s (ha lehets\u00e9ges) sz\u00e9n-dioxid-kibocs\u00e1t\u00e1st a rendelkez\u00e9sre \u00e1ll\u00f3 felh\u0151 ir\u00e1ny\u00edt\u00f3pultok vagy ny\u00edlt forr\u00e1sk\u00f3d\u00fa eszk\u00f6z\u00f6k, mint a Cloud Carbon Footprint seg\u00edts\u00e9g\u00e9vel. Azonos\u00edtsa a legnagyobb fogyaszt\u00e1s\u00fa szolg\u00e1ltat\u00e1sokat \u00e9s a legnagyobb pazarl\u00e1s forr\u00e1sait, mint p\u00e9ld\u00e1ul a t\u00falm\u00e9retezett infrastrukt\u00fara vagy az \u00e1lland\u00f3an bekapcsolt t\u00e9tlen szolg\u00e1ltat\u00e1sok. Ezut\u00e1n \u00e1ll\u00edtson be konkr\u00e9t jav\u00edt\u00e1si c\u00e9lokat, p\u00e9ld\u00e1ul az energia tranzakci\u00f3nk\u00e9nti cs\u00f6kkent\u00e9s\u00e9t egy meghat\u00e1rozott sz\u00e1zal\u00e9kkal, \u00e9s k\u00f6vesse nyomon az el\u0151rehalad\u00e1st az egym\u00e1st k\u00f6vet\u0151 kiad\u00e1sok sor\u00e1n.<\/p>\n\n\n<h2 class=\"wp-block-heading\" id=\"final-thoughts\">V\u00e9gs\u0151 gondolatok<\/h2>\n\n\n<p>A szoftver fenntarthat\u00f3s\u00e1gi m\u00e9r\u0151sz\u00e1mai gyorsan \u00e9rnek. Az SCI specifik\u00e1ci\u00f3 ISO szabv\u00e1nyk\u00e9nt val\u00f3 elfogad\u00e1sa 2024-ben fordul\u00f3pontot jelentett, elismerve a m\u00e9rn\u00f6ki csapatoknak \u00e9s szervezeteknek egy elismert keretrendszert adva a kor\u00e1bban m\u00e9rhetetlen m\u00e9r\u00e9s\u00e9re. Az energia profiloz\u00e1s, a sz\u00e9n-dioxid becsl\u00e9s \u00e9s az er\u0151forr\u00e1s-optimaliz\u00e1l\u00e1s eszk\u00f6zei egyre hozz\u00e1f\u00e9rhet\u0151bb\u00e9 v\u00e1lnak, \u00e9s egyre ink\u00e1bb integr\u00e1l\u00f3dnak a szok\u00e1sos fejleszt\u00e9si munkafolyamatokba.<\/p>\n\n\n\n<p>Azok a szervezetek, amelyek a fenntarthat\u00f3s\u00e1got m\u00e9rhet\u0151 m\u00e9rn\u00f6ki diszcipl\u00ednak\u00e9nt kezelik, nem pedig hom\u00e1lyos t\u00f6rekv\u00e9sk\u00e9nt, jobban felk\u00e9sz\u00fcltek lesznek a szab\u00e1lyoz\u00e1si k\u00f6vetelm\u00e9nyek teljes\u00edt\u00e9s\u00e9re, az infrastrukt\u00fara k\u00f6lts\u00e9geinek cs\u00f6kkent\u00e9s\u00e9re, \u00e9s olyan szoftver \u00e9p\u00edt\u00e9s\u00e9re, amely j\u00f3l teljes\u00edt an\u00e9lk\u00fcl, hogy sz\u00fcks\u00e9gtelen k\u00f6rnyezeti k\u00f6lts\u00e9geket okozna. A m\u00e9r\u0151sz\u00e1mok l\u00e9teznek. Az eszk\u00f6z\u00f6k rendelkez\u00e9sre \u00e1llnak. A fennmarad\u00f3 v\u00e1ltoz\u00f3 az, hogy a csapatok v\u00e1lasztj\u00e1k-e azok haszn\u00e1lat\u00e1t. <\/p>\n\n\n\n<p>Azoknak a csapatoknak, akik digit\u00e1lis platformokat szeretn\u00e9nek elemezni vagy m\u00e9diatartalmat gy\u0171jteni kutat\u00e1si \u00e9s tesztel\u00e9si c\u00e9lokra, olyan eszk\u00f6z\u00f6k, mint <a href=\"https:\/\/tubetomp4.it.com\/\">Cs\u0151 MP4-re<\/a> lehet\u0151v\u00e9 teszik a biztons\u00e1gos offline hozz\u00e1f\u00e9r\u00e9st a vide\u00f3tartalomhoz, tov\u00e1bbi er\u0151forr\u00e1st biztos\u00edtva a teljes\u00edtm\u00e9ny, a streaming viselked\u00e9s \u00e9s a szoftver hat\u00e9konys\u00e1g\u00e1nak tanulm\u00e1nyoz\u00e1s\u00e1hoz val\u00f3s k\u00f6rnyezetekben.<\/p>","protected":false},"excerpt":{"rendered":"<p>A szoftver fenntarthat\u00f3s\u00e1gi mutat\u00f3k m\u00e9rhet\u0151 keretet biztos\u00edtanak a k\u00f3d k\u00f6rnyezeti hat\u00e1s\u00e1nak cs\u00f6kkent\u00e9s\u00e9re. Az energiafogyaszt\u00e1st\u00f3l tranzakci\u00f3nk\u00e9nt az ISO-szabv\u00e1nyos\u00edtott Szoftver Sz\u00e9nintenzit\u00e1si (SCI) pontsz\u00e1mig, a m\u00e9rn\u00f6ki csapatoknak most konkr\u00e9t eszk\u00f6zeik vannak a sz\u00e9n-dioxid-kibocs\u00e1t\u00e1s nyomon k\u00f6vet\u00e9s\u00e9re, az infrastrukt\u00fara optimaliz\u00e1l\u00e1s\u00e1ra \u00e9s a hossz\u00fa t\u00e1v\u00fa k\u00f3dhat\u00e9konys\u00e1g jav\u00edt\u00e1s\u00e1ra. Ez az \u00fatmutat\u00f3 elmagyar\u00e1zza, hogyan m\u00e9rj\u00fck, hasonl\u00edtsuk \u00f6ssze \u00e9s val\u00f3s\u00edtsuk meg a fenntarthat\u00f3s\u00e1gi gyakorlatokat k\u00f6zvetlen\u00fcl a val\u00f3s fejleszt\u00e9si munkafolyamatokban.<\/p>","protected":false},"author":3,"featured_media":5302,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-5298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Software Sustainability Metrics: How to Measure and Improve the Environmental Impact of Code | Security Briefing<\/title>\n<meta name=\"description\" content=\"Software sustainability metrics provide a measurable framework for reducing the environmental impact of code. From energy consumption per transaction to the ISO-standardized Software Carbon Intensity (SCI) score, engineering teams now have concrete tools to track carbon emissions, optimize infrastructure, and improve long-term code efficiency. This guide explains how to measure, benchmark, and implement sustainability practices directly within real development workflows.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/securitybriefing.net\/hu\/technologia\/szoftver-fenntarthatosagi-mutatok-hogyan-merjuk-es-javitsuk-a-kod-kornyezeti-hatasat\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Software Sustainability Metrics: How to Measure and Improve the Environmental Impact of Code | Security Briefing\" \/>\n<meta property=\"og:description\" content=\"Software sustainability metrics provide a measurable framework for reducing the environmental impact of code. From energy consumption per transaction to the ISO-standardized Software Carbon Intensity (SCI) score, engineering teams now have concrete tools to track carbon emissions, optimize infrastructure, and improve long-term code efficiency. This guide explains how to measure, benchmark, and implement sustainability practices directly within real development workflows.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/securitybriefing.net\/hu\/technologia\/szoftver-fenntarthatosagi-mutatok-hogyan-merjuk-es-javitsuk-a-kod-kornyezeti-hatasat\/\" \/>\n<meta property=\"og:site_name\" content=\"Security Briefing\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-16T16:45:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-25T13:52:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Software-Sustainability-Metrics.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"C\u00e9sar Daniel Barreto\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Szerz\u0151:\" \/>\n\t<meta name=\"twitter:data1\" content=\"C\u00e9sar Daniel Barreto\" \/>\n\t<meta name=\"twitter:label2\" content=\"Becs\u00fclt olvas\u00e1si id\u0151\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 perc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/\"},\"author\":{\"name\":\"C\u00e9sar Daniel Barreto\",\"@id\":\"https:\/\/securitybriefing.net\/#\/schema\/person\/164e5a0bfff5012ebfb8eb4d03c2c24c\"},\"headline\":\"Software Sustainability Metrics: How to Measure and Improve the Environmental Impact of Code\",\"datePublished\":\"2026-02-16T16:45:52+00:00\",\"dateModified\":\"2026-02-25T13:52:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/\"},\"wordCount\":2486,\"publisher\":{\"@id\":\"https:\/\/securitybriefing.net\/#organization\"},\"image\":{\"@id\":\"https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Software-Sustainability-Metrics.jpg\",\"articleSection\":[\"Technology\"],\"inLanguage\":\"hu\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/\",\"url\":\"https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/\",\"name\":\"Software Sustainability Metrics: How to Measure and Improve the Environmental Impact of Code | Security Briefing\",\"isPartOf\":{\"@id\":\"https:\/\/securitybriefing.net\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Software-Sustainability-Metrics.jpg\",\"datePublished\":\"2026-02-16T16:45:52+00:00\",\"dateModified\":\"2026-02-25T13:52:31+00:00\",\"description\":\"Software sustainability metrics provide a measurable framework for reducing the environmental impact of code. 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Ez az \u00fatmutat\u00f3 elmagyar\u00e1zza, hogyan m\u00e9rj\u00fck, hasonl\u00edtsuk \u00f6ssze \u00e9s val\u00f3s\u00edtsuk meg a fenntarthat\u00f3s\u00e1gi gyakorlatokat k\u00f6zvetlen\u00fcl a val\u00f3s fejleszt\u00e9si munkafolyamatokban.","breadcrumb":{"@id":"https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/#breadcrumb"},"inLanguage":"hu","potentialAction":[{"@type":"ReadAction","target":["https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/"]}]},{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/#primaryimage","url":"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Software-Sustainability-Metrics.jpg","contentUrl":"https:\/\/securitybriefing.net\/wp-content\/uploads\/2026\/02\/Software-Sustainability-Metrics.jpg","width":1600,"height":800,"caption":"software sustainability metrics include energy consumption, carbon intensity (SCI), CPU utilization, and cloud carbon footprint"},{"@type":"BreadcrumbList","@id":"https:\/\/securitybriefing.net\/technology\/software-sustainability-metrics-how-to-measure-and-improve-the-environmental-impact-of-code\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/securitybriefing.net\/"},{"@type":"ListItem","position":2,"name":"Software Sustainability Metrics: How to Measure and Improve the Environmental Impact of Code"}]},{"@type":"WebSite","@id":"https:\/\/securitybriefing.net\/#website","url":"https:\/\/securitybriefing.net\/","name":"Biztons\u00e1gi t\u00e1j\u00e9koztat\u00f3","description":"Read cybersecurity news, online safety guides, cyber threat updates, and use free security tools from Security Briefing.","publisher":{"@id":"https:\/\/securitybriefing.net\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/securitybriefing.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"hu"},{"@type":"Organization","@id":"https:\/\/securitybriefing.net\/#organization","name":"Biztons\u00e1gi t\u00e1j\u00e9koztat\u00f3","url":"https:\/\/securitybriefing.net\/","logo":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/securitybriefing.net\/#\/schema\/logo\/image\/","url":"https:\/\/securitybriefing.net\/wp-content\/uploads\/2023\/06\/security-briefing-logo-5.png","contentUrl":"https:\/\/securitybriefing.net\/wp-content\/uploads\/2023\/06\/security-briefing-logo-5.png","width":256,"height":70,"caption":"Security Briefing"},"image":{"@id":"https:\/\/securitybriefing.net\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/securitybriefing.net\/#\/schema\/person\/164e5a0bfff5012ebfb8eb4d03c2c24c","name":"C\u00e9sar D\u00e1niel Barreto","image":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/securitybriefing.net\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/9e709cab74f02e628ffc32849980d0ea51903be7d4bcb52e99250bac60f0b683?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9e709cab74f02e628ffc32849980d0ea51903be7d4bcb52e99250bac60f0b683?s=96&d=mm&r=g","caption":"C\u00e9sar Daniel Barreto"},"description":"C\u00e9sar Daniel Barreto elismert kiberbiztons\u00e1gi \u00edr\u00f3 \u00e9s szak\u00e9rt\u0151, aki m\u00e9lyrehat\u00f3 tud\u00e1s\u00e1r\u00f3l \u00e9s k\u00e9pess\u00e9g\u00e9r\u0151l ismert, hogy egyszer\u0171s\u00edtse a bonyolult kiberbiztons\u00e1gi t\u00e9m\u00e1kat. 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