P - ukulindela, kanye Preliminary Program DUMP Kazan. Bona imibiko edlulise isigayo sokukhetha

Njalo isikhulumi sesithathu LAHLA wathi ngesikhathi sokukhethwa: "Hawu, yeka ukuthi ibucayi kangakanani yonke into ngawe!" noma “Yini, mhlawumbe imigijimo embalwa?” Mhlawumbe, mhlawumbe...
Ukuqina nokuzijwayeza, ukuzijwayeza kanye nokuqina - yilokhu okulindelekile abaphakathi abeza kuma-DAMPs. Futhi ikomidi lohlelo liqhuba isicelo ngasinye ngezigaba ezi-3 zokukhetha.

8 Novemba Alexander Orlov (Stratoplan), Grigory Petrov (Evrone), Alexey Kataev (Skyeng), Polina Gurtovaya (Evil Martians), Maxim Arshinov (Hitech Group), Pavel Malyshev (Mustlab), Denis Kolesnikov (Avito) kanye nezinye izikhulumi eziphezulu nezinkulu nje .

Uhlelo lokusakazwa okungu-4 nezimemezelo zamakilasi angu-4 ayinhloko ngaphansi kokusikwa

Isigaba esingemuva:

• Ukuxhumana kwe-Microservice: REST, JSON, GraphQL noma i-gRPC? (Grigory Petrov, Evrone)
• Ukugqama nobumpofu bemodeli yesifundo (Maxim Arshinov, Hitech Group)
• I-Microservice ngemizuzwana engama-60 (Andrey Shilling, Ak Bars Digital Technologies)
• Ayikho iseva, akunankinga. Senze kanjani i-DataScience ku-AWS Lambda (Alexey Kolesnikov, SimbirSoft)
• Amathuluzi okulawula ubungozi lapho usebenzisa umthombo ovulekile kumaphrojekthi akho (Alexey Pletnev, Basis Center)
• Awukwazi ukuvele uthathe futhi uthumele wonke amalogi ku-Elastic (Grigory Koshelev, Kontur)
• Buyekeza/uqhathanise imininingo egciniwe yekholamu i-Clickhouse, i-MemSQL kusetshenziswa isibonelo sokuhlaziywa kwamalogi omsebenzi womphakathi we-github.com (Timofey Kulin, Yandex)
• Amathuluzi nezinqubo zokubuyekezwa kwekhodi okuhle (ngokuzenzakalela!) (Nikita Sobolev, wemake.services)

Isigaba sangaphambili:

• Sikubeke kanjani kabusha lokhu (Ivan Botanov, Tinkoff.ru)
• State of SvelteJS (Pavel Malyshev, Mustlab)
• (hhayi) izithombe eziphelele neminye imilingo ye-pixel (uPolina Gurtovaya, i-Evil Martians)
• Igazi, umjuluko, ama-microfrontends kanye ne-monolith (uDenis Kolesnikov, u-Avito)
• Ukuhlola ukuxhumana kuwebhu (Albert Faizullin, FlatStack)
• Ividiyo ekuwebhu isuka ku-Flash iye ku-MSE noma ukuthi usibhala kanjani esakho isidlali sevidiyo (Alexey Gusev, Yandex)
• Isingeniso sokufunda ngomshini konjiniyela abangaphambili (Maxim Severukhin, EPAM Systems)
• Ukuvela kokunikezwa kombhalo kuCanvas. Mayelana neFlash, IE 11, abaklami ne-cuneiform (Andrey Churakov, Miro)

Isigaba se-DevOps:

• Iqoqo le-Failover PostgreSQL + Patroni (Viktor Eremchenko, Miro)
• Ukugqugquzela inqubo yokuthuthukiswa kusetshenziswa ukuhlaziya ikhodi emile: ulwazi lwethu (Georgy Gribkov, PVS-Studio)
• I-Enterprise Object Storage (Yuri Kerbitskov, Ak Bars Digital Technologies)
• Ukulinganisa kwe-Multicluster + Ukukhishwa kwe-Canary kusuka ku-Avito. I-Navigator nokuhlolwa kwayo (Mikhail Shaverdo, Avito)
• Isiqalekiso sethimba lengqalasizinda (Alexey Kirpichnikov, Kontur)
• Indlela yokuphula iqoqo, ifu nekhanda? Udinga nje... (Konstantin Makarychev, Provectus)
• Indlela yami yokuhlukanisa ku-PostgresQL noma ukuthi ngingakugwema kanjani ukulinda isikhathi eside ngedatha (Almaz Mustakimov, BARS Group)
• Phakathi komlotha: izidumbu ze-post-mortems njengethuluzi lokuthuthukisa okuqhubekayo (Marat Kinyabulatov, SkuVault)
• Okuhlangenwe nakho kwethu ngeTerraform (Kirill Kazarin, DINS)

Isigaba Sokuphatha:

• Kude: kwasatshalaliswa futhi kusebenza kahle (Alexey Kataev, Skyeng)
• Ubuchopho busivimbela kanjani ekwenzeni izinhlelo nendlela yokuyikhohlisa (Grigory Petrov, Evrone)
• Amamethrikhi okusebenza kahle kweqembu elisheshayo (Alexander Kiverin, Ak Bars Digital Technologies)
• Amaphethini we-5 wokuziphatha nokucabanga okuvimbela abaphathi (Alexander Orlov, Stratoplan)
• Imikhiqizo emisha ezinkampanini zabantu abadala (Dmitry Kalaev, IIDF)
• Ukuphathwa kwephrojekthi... kuTelegram! (Igor Zilberg, SmartHead)
• Isiko njengesisekelo sokukala iqembu le-x2 minyaka yonke (Artem Susekov, Miro)
• Izindlela ezi-3 zokuthola unjiniyela ngezinsuku ezi-3 (Igor Katykov, Tinkoff.ru)

Futhi manje ingxenye engcono kakhulu-ukuzijwayeza. Okusho ukuthi, amakilasi amakhosi. Zitholakala kubo bonke abahlanganyeli, futhi asikho isidingo sokuzikhokhela ngokwehlukana :) Into eyinhloko ukuba nesikhathi sokuhlala ehholo, ngoba ihholo le-master class lingakwazi ukuhlalisa abantu abangu-20.

Amakilasi amakhulu

Ukufunda ngomshini okuzenzakalelayo kusetshenziswa isibonelo se-Azure Machine Learning Service

(isikhathi 80 imizuzu)
Umethuli: uMikhail Komarov, iMicrosoft MVP

Ngesikhathi se-master class, sizodlula kuzo zonke izinyathelo ukusuka ekudaleni nasekulungiseni i-Azure ML Service kuye ekuthumeleni uhlelo lwewebhu e-Azure ngemodeli ewumphumela.

Ababambiqhaza kufanele babe:
Ikhompyutha ephathekayo yeWindows/Linux enesofthiwe efakwe kuyo ngokuzenzakalelayo.
I-Visual Studio Code code.visualstudio.com
Inhlwathi 3.7 www.anaconda.com/distribution
Bhalisela ukubhalisa kwesilingo ku-Azure.

Iqoqo elilula le-failover kuma-postgres, patroni, consul, s3, walg, ansible

(isikhathi 80 imizuzu)
Umethuli: Andrey Fefelov, mastery.pro

I-Patroni isiba indinganiso ye-de facto yokwakha amaqoqo e-Postgres abekezelela amaphutha.
Ekilasini eliyinhloko sizokwakha iqoqo elilula elibekezelela iphutha lamanodi angu-3 kusitaki esisohlwini. (Akubukeki kulula uma uqala nje).

Sizokwethula kafushane ukwakheka kwe-patroni futhi sixoxe ngemingcele yokucushwa ethakazelisa kakhulu.

Ake sibone ukuthi i-filer isebenza kanjani nokuthi yiziphi izindlela ongaqalisa ngazo iqoqo.

Ngemva kwekilasi eliyinhloko, uzokwazi ukwethula iqoqo elinjalo kusukela ekuqaleni usebenzisa izincwadi zokudlala ezinikeziwe.
Ku-MK ngeke sichithe isikhathi sisebenzisa izinguqulo ezidingekayo ze-Docker noma imishini ebonakalayo.

Ukuze usebenze uzodinga: ikhompuyutha ephathekayo enokufinyelela ku-inthanethi kanye nesiphequluli esisebenzisana ne-websocket (Chrome, Firefox).

Ubufuna izici, nginazo! Zijwayeze ukuhlela ku-C#8

Umethuli: Andrey Karpov, JetBrains

I-C# iyaqhubeka nokuthuthuka ngokujulile, yengeza izici eziningi ezintsha.
Sizobheka izinto ezintsha ezithakazelisa kakhulu zolimi, futhi sifunde nendlela yokuzisebenzisa ekusebenzeni.

Ngemva kwekilasi lenkosi, uzokwazi ukuqala ukusebenzisa i-C# 8 emsebenzini wakho.

Ukuze usebenze uzodinga ikhompuyutha ephathekayo ene-Visual Studio 2019 efakiwe kanye ne-plugin ye-ReSharper 2019.3 EAP (https://www.jetbrains.com/resharper/eap/) noma i-Rider 2019.3 EAP (https://www.jetbrains.com/rider/eap/).

“Amaslayidi amahle” noma “Usizo, ungavimbeli”

Umethuli: Alexander Shushunov, EPAM Systems

Umhlaba wesimanje we-IT uya ngokuya udingeka kakhulu kumakhono athambile ezakhamuzi zawo. Sonke siya ngokuya sixhumana, sifaka abanye kumaphrojekthi ethu kanye nokuthengisa imibono (namaphrojekthi). Ngenxa yalokho, siya ngokuya sikhuluma phambi kwabanye abantu: ezinkomfeni nasemanyuvesi, phambi kozakwethu, abaphathi, amaklayenti, abatshalizimali.

Ekilasini lochwepheshe, ngizobonisa izibonelo zangempela zendlela yokwenza isethulo sekhwalithi ephezulu esizokuvumela ukuthi udlulisele umlayezo wakho ezithamelini zakho futhi uguqule isimo sazo sengqondo ngesihloko sendaba yakho. Woza, kuyoba usizo, ezithakazelisayo futhi kumnandi!

Kusuka kithina-abahleli: Imvamisa sifundiswa ukukhuluma ngabaqeqeshi bebhizinisi, abaqeqeshi, abaphathi nabanye abeluleki. Kodwa lesi akusona isigaba se-master esijwayelekile. Kulokhu kuzoba unjiniyela ozofundisa onjiniyela ukuthi bakhulume kanjani! U-Alexander ungunjiniyela Omkhulu weSoftware kwa-EPAM Systems.

Ekilasini lamakhosi uzodinga noma yiliphi ithuluzi elikahle ukuze uthathe amanothi.

Uhlelo selulungile ngo-95%, futhi intengo yamathikithi izohlala iphansi kuze kube u-Okthoba 15. Uma ubuhlela ukuya e-DUMP Kazan, manje yisikhathi thatha indawo ye.

Yebo, kuzoba khona futhi: ukuzijabulisa okuvela kozakwethu bezingqungquthela, izindawo zokuxhumana nezipikha, ukudla okuningi kanye nephathi ku-Lock Stock Bar, kodwa okwengeziwe ngalokho ekukhishweni kwezindaba okulandelayo.

Uhambe kahle! Sizokubona e-#DAMP!

Source: www.habr.com