Dogayen hutu suna gaba, wanda ke nufin za a sami lokacin komawa zuwa ga alamomin karantawa daga baya ko sake karanta mahimman labaran shekara mai fita. A cikin wannan sakon, mun tattara kuma mun shirya muku jerin abubuwan mafi ban sha'awa daga shafin yanar gizon mu a cikin 2019 kuma muna fatan za su kasance masu amfani a gare ku.
Shekarar da ta gabata ta kasance mai ban sha'awa da ban mamaki: sabbin fasahohi, sabbin sauri da sabbin ƙalubalen ƙwararru. Don taimaka wa masu karatunmu su ci gaba da ci gaba, mun yi ƙoƙarin bayar da rahoto game da duk mahimman abubuwan masana'antu a kan shafinmu da sauri. Injiniyoyinmu da masu gwajinmu sun taimaka mana sosai a cikin wannan, suna ƙoƙarin fitar da sabbin kayan masarufi da software daga gogewarsu. Dukkan bayanan da aka tattara an tsara su a ƙarshe kuma sun zama labarai na masu haɓakawa, injiniyoyi, masu gudanar da tsarin da sauran ƙwararrun fasaha. Muna farin cikin raba namu gwaninta tare da ku, kuma muna fatan cewa aƙalla wani lokacin mun sami damar taimaka muku yin zaɓin da ya dace kuma ku adana lokacinku. Na gode da kasancewa tare da mu!
Ga masu haɓakawa
Marasa uwar garken akan taragu
Rashin uwar garken ba game da rashi na zahiri ba ne na sabobin. Wannan ba kisa ba ne ko yanayin wucewa. Wannan sabuwar hanya ce ta gina tsarin a cikin gajimare. A cikin labarin yau za mu tabo tsarin gine-ginen aikace-aikacen Serverless, bari mu ga irin rawar da mai ba da sabis na uwar garke da ayyukan buɗe ido ke takawa. A ƙarshe, bari muyi magana game da batutuwan amfani da Serverless.
Aiwatar da mai amfani da OpenStack LbaaS
Daga marubucin: “Na ci karo da ƙalubale masu mahimmanci lokacin aiwatar da mahaɗin mai amfani da ma'aunin nauyi don gajimare mai zaman kansa na kama-da-wane. Wannan ya sa na yi tunani game da aikin gaba, wanda nake so in raba da farko."
Don masu gudanar da tsarin
Daga Babban Ceph Latency zuwa Kernel Patch ta amfani da eBPF/BCC
Linux yana da ɗimbin kayan aiki don gyara kernel da aikace-aikace. Yawancin su suna da mummunan tasiri akan aikin aikace-aikacen kuma ba za a iya amfani da su a samarwa ba.
Shekaru biyu da suka gabata, an haɓaka wani kayan aiki - eBPF. Yana ba da damar gano kernel da aikace-aikacen mai amfani tare da ƙananan sama kuma ba tare da buƙatar sake gina shirye-shirye da ɗora kayayyaki na ɓangare na uku a cikin kernel ba.
IP-KVM ta hanyar QEMU
Gyara matsalolin taya tsarin aiki akan sabar ba tare da KVM ba abu ne mai sauƙi ba. Mun ƙirƙira KVM-over-IP don kanmu ta hanyar hoto mai dawowa da injin kama-da-wane.
Idan matsaloli sun taso tare da tsarin aiki akan uwar garken nesa, mai gudanarwa yana zazzage hoton dawowa kuma yana aiwatar da aikin da ya dace. Wannan hanya tana aiki sosai lokacin da aka san dalilin gazawar, kuma hoton dawowa da tsarin aiki da aka sanya akan sabar daga dangi ɗaya ne. Idan har yanzu ba a san abin da ya haifar da gazawar ba, kuna buƙatar saka idanu kan ci gaban loda tsarin aiki.
Ga masoya hardware
Haɗu da sabbin na'urori na Intel
02.04.2019/2017/14, Intel Corporation ya ba da sanarwar sabuntawa da aka daɗe ana jira ga Intel® Xeon® Scalable Processors dangin na'urori masu sarrafawa, waɗanda aka gabatar a tsakiyar XNUMX. Sabbin na'urori masu sarrafawa sun dogara ne akan ƙirar ƙirar ƙirar ƙira mai suna Cascade Lake kuma an gina su akan ingantacciyar fasahar tsari na XNUMX-nm.
Daga Naples zuwa Rome: sabon AMD EPYC CPUs
A ranar XNUMX ga Agusta, an sanar da fara tallace-tallace na duniya na ƙarni na biyu na layin AMD EPYC™. Sabbin na'urori masu sarrafawa sun dogara ne akan microarchitecture Zen 2 kuma an gina su akan fasahar tsari na 7nm.
Maimakon a ƙarshe
Muna fatan cewa kuna son labaranmu, kuma a shekara mai zuwa za mu yi ƙoƙari mu rufe batutuwa masu ban sha'awa da kuma magana game da sababbin samfurori mafi kyau.
Muna taya dukkan masu karatunmu murna a Sabuwar Shekara mai zuwa kuma muna fata su cimma burinsu da ci gaban ƙwararru akai-akai!
A cikin maganganun za ku iya taya juna murna, mu, kuma, ba shakka, rubuta abin da kuke so ku karanta game da shekara mai zuwa akan shafinmu :)
source: www.habr.com