Zvita 5, ManyChat Backend MeetUp

Hello vose!

Zita rangu ndiMikhail Mazein, ndiri chipangamazano weBackend nharaunda yeManyChat. December 5 Yekutanga Backend Meetup ichaitwa muhofisi yedu.

Panguva ino isu hatizongotaura nezve budiriro muPHP, asi zvakare kubata pamusoro wekushandisa dhatabhesi.

Ngatitange nenyaya yekusarudza maturusi ekuverenga masvomhu mafomula. Ngatienderere mberi nemusoro wenyaya wekusarudza dhatabhesi rakakodzera. Uye isu tichapedzisa musangano nemushumo mukuru wekugadzirisa sevha yepurojekiti yakakwira-mushonga uchishandisa yakanyatso-tuned gadziriso yenginx uye php-fpm yakavakirwa padhata rekukumbira mafambiro pane kugara uchiwedzera nhamba yemaseva.

Vatori vechikamu vachagamuchira mharidzo kubva kuManyChat mainjiniya uye, hongu, kutaurirana. Tichasangana nevaenzi pa 18:30, uye ngatitange kusangana mukati 19:00. Kunyoresa kunowanikwa batanidzo, uye purogiramu yakadzama yechiitiko iri pasi pekucheka.

Purogiramu

"Hoa vs Symfony: kusarudza chishandiso chekuverenga mafomula"

Mutauri: Ivan Yakovenko, backend developer pa ManyChat

Mushumo uchange uri wei?

Ini ndichaenzanisa maturusi maviri ekuverenga mafomula. Ini ndichakuudza kuti takasarudza sei Hoa, asi chimwe chinhu chakakanganisika. Ini ndichagovera nyaya yekuti sei uye sei takatama kubva kune chimwe chiridzwa kuenda kune chimwe, ndeapi matambudziko atakasangana nawo uye ndeapi mhedziso dzatakatora.

"Database - izvo mugadziri anofanira kuziva"

Mutauri: Nikolay Golov, Chief Data Architect paManyChat.

Izvi zvisati zvaitika, akatungamirira Data Platform paAvito, akavaka zvivako zvekuchengetedza paVTB Factoring, Lanit, NSS (paTeradata) uye akabatanidzwa muhuwandu hwezvirongwa zviduku. Pamusoro pekushanda paManyChat, Nikolay anodzidzisa paNational Research University Higher School of Economics uye ari kuita tsvagiridzo yesainzi mumunda wemitoo yemazuva ano yekuvaka matura edatha, akadai seData Vault uye Anchor Modeling, pamwe chete mumunda we BlockChain tekinoroji.

Mushumo uchange uri wei?

Databases inyaya yakaoma, yakawanda uye yakakosha. Kune rimwe divi, hazvina musoro kuti mugadziri apedze nguva yakawanda pakudzidza kwake kwakazara. Kune rumwe rutivi, pesvedzero yakakwirira.

Chinangwa cheshumo ndechekupa vateereri pfungwa yenyika yemazuva ano yemadhatabhesi (sa2019):

• Chii chiri kunetsa zvino, chii chave chisiri chinetso kwenguva refu?
• Ndeapi mabhesi ari kusiya, ndeapi ari kuwana mukurumbira pakati pevagadziri uye nei?
• Nzira yekusarudza chigadziko, maitiro ekugadzirira kukura ...
• Sei Postgres uye kwete Mongo ... Sei radish kana uchitova MySQL? Sei Tarantula iri nani pane Oracle, uye nei yakaipisisa? Uye sei mune ino zoo yese iri Elastic, ClickHouse... kana, Mwari ndiregererei, Vertika.

"Reinforced concrete backend"

Mutauri: Anton Zhukov, backend developer pa ManyChat

Mushumo uchange uri wei?

ManyChat inogadzira mazana emamiriyoni ezviitiko zuva rega rega kuburikidza nemusanganiswa wenginx, php-fpm uye php. Kuburikidza kwesevha kunotemerwa kwete zvakanyanya nesimba rayo sekugadziriswa kwakaringana kwekufamba kwezvikumbiro zvemushandisi kubva pawebhu server kune application uye kumashure. Kurongeka kwakatetepa kwenginx uye php-fpm kunogona kuwedzera kubuda zvakanyanya kunze kwebhuruu. Tichataura nezve kugadzirisa sevha yepurojekiti yakakwira-mutoro uchishandisa yakanaka-grained gadziriso yakavakirwa padhata pane yekukumbira mafambiro pane kugara uchiwedzera huwandu hwemaseva.

• Ndeapi mapfundo aunofanira kutendeutsa kuitira kurongeka kwakanaka kwekuyerera kwedata uye kurodha?
• Nzira yekuve nechokwadi chekupfuura kuburikidza nekugadzira uye kubviswa kwemabhodhoro?
• Nzira yekugadzira sei kukanganisa-kushivirira sevha ine fungidziro yekugona?
• Ndeapi metrics andinofanira kushandisa kuongorora shanduko zvichienderana nenhoroondo yedata?
• Maitiro ekukurumidza kupindura kune server degradation mushure mekutumirwa?

Nguva

18:30 — Kuunganidzwa kwevatori vechikamu;
19:00 — "Hoa vs Symfony: kusarudza chishandiso chekuverenga mafomula" / Ivan Yakovenko (ManyChat);
19:25 — “Database - izvo mugadziri anofanira kuziva” / Nikolay Golov (ManyChat);
20:10 — Kuputsa;
20:30 — “Reinforced concrete backend” / Anton Zhukov (ManyChat);
21:45 - AfterParty uye kutaurirana pachena.

Nzvimbo yekusangana: st. Zemlyanoy Val, 9, Citydel bhizinesi centre.

Kuti utore chikamu mumusangano unofanirwa kupfuura kunyoresa. Nhamba yenzvimbo ishoma, iva nechokwadi chekumirira kusimbiswa kwekunyoreswa (inozotumirwa neemail chiitiko chisati chaitika).

Tichaburitsa marekodhi ehurukuro dzevakurukuri pane yedu YouTube chiteshi.

Join kumusangano wekutaura, kune kurukurirano dzinonakidza uye zviziviso zvezviitiko zviri kuuya.

Source: www.habr.com