Kubwerera mu 2012, HBR imatchedwa "sayansi ya deta" monga "ntchito yodziwika kwambiri ya zaka zapitazi." Koma kodi deta ya sayansi imakhudza chiyani makamaka? Ndipo chofunika kwambiri, mungatani kuti mupeze luso lofunikira kuti mutchuke nokha asayansi?
Kodi Data Sayansi ndi chiyani?
Kamodzi pa nthawi, deta asayansi anali makamaka mu danga la maphunziro. Tsopano, ndi kukwera kwakukulu kwa kusonkhanitsa deta kwakukulu ndi kufunika kwa kusanthula, asayansi a deta akhala akufunika kwambiri mu makampani osiyanasiyana ndi mafakitale, ang'ono ndi aakulu.
Sayansi yopezeka monga ntchito imaphatikizapo maluso osiyanasiyana mu masamu, ziwerengero ndi mapulogalamu a kompyuta. Ndi makampani oponderezedwa ndi amuna, chiwerengero cha akazi mu sayansi ya data ndi pafupifupi 10%.
Malingana ndi Glassdoor, malipiro a dziko lonse a sayansi ya data ndi $ 113,436. Poyang'ana mphotho yokha, sayansi ya deta ndi yokongola kwambiri kuposa ntchito zina zofanana.
Maluso Ofunika Kukhala Dasayansi Wachidziwitso
Monga ntchito zonse, luso lapadera lomwe likufunika kuti lidzaze malo a sayansi adadalira kampaniyo.
Koma pali zipangizo zina zamakono / mapulogalamu omwe amakhalabe osagwirizana.
- Ndondomeko zamakono zolemba, monga R ndi SAS
- Chilankhulo chotengera mawu monga SQL
- Ziwerengero zoyambirira monga zowerengera zowunikira, zopereka, zowonjezereka zowonongeka, ndi zina zotero
- Njira zophunzirira makina monga k-Pafupi oyandikana nawo, nkhalango zosavuta, njira zothandizira, ndi zina zotero.
- Zomwe zimagwiritsidwa ntchito ndi algebra
- Kulemba ndi kudalitsidwa kwa zinthu zatsopano zomwe zimapangidwa ndi deta
- Amadziwika bwino ndi Hadoop
- Zida zojambula monga Flare, HighCharts kapena AmCharts
Mmene Mungakhalire Dokotala Wasayansi
Masiku ano, pali njira zitatu zothandiza kukhala asayansi wa deta:
- Dzifunseni nokha kudzera pa mapulogalamu monga Kuda
- Kupita kumsasa wa sayansi ya deta
- Kumaliza maphunziro kusukulu ya master
Inde, palinso ubwino ndi zoyipa pa njira iliyonse.
Kudzifufuza
Zotsatira:
- Zosangalatsa: zingatheke panthawi yanu pamalo aliwonse komanso paulendo uliwonse
- Zopanda mtengo: zitha kutenga paliponse kuchokera $ 0-600.
- Kusunga nthawi: maphunziro apakompyuta amatha kumapeto kwa miyezi 8-18.
Wotsatsa:
- Landirani kapepala kokha mutatha
- Palibe wothandizana ndi anzanu kapena aphunzitsi-mpaka-wophunzira
- Palibe chithandizo chofuna kugwira ntchito
Sitima ya Boot Camp Data
Zotsatira:
- Kudzipereka kwa nthawi yayitali: kumatha kumapeto kwa milungu isanu ndi umodzi
- Zopindulitsa kwambiri, osachepera poyerekeza ndi kupeza digiri ya master (makampu a boot amachokera kwaulere - $ 16,000)
- Ndibwino kwa iwo omwe akuyang'ana kusintha ntchito mwamsanga
- Makampu ambiri a boot amapereka chithandizo pa ntchito yofufuzira ntchito atatha
Wotsatsa:
- Ingopeza mbiri ya polojekiti - osati "zenizeni" zopezeka ntchito
- Zambiri zoti muphunzire panthawi yochepa
- Kungakhale maola 40 pa sabata ya ntchito (mosiyana ndi kudzifufuza komwe mungapite payekha ndikugwira ntchito nthawi yeniyeni / nthawi zonse)
Digiri yachiwiri
Zotsatira:
- Diploma pomaliza
- Maphunziro ophunzitsidwa ndi alangizi ophunzitsidwa bwino
- Zochitika zenizeni zadziko: mapulogalamu ambiri amaphatikizapo maphunziro omwe angapangitse kuti adziwitse ndi kudziwa
- Nthawi yochuluka yophunzirira ndi kulandira zonsezi
Wotsatsa:
- Zamtengo wapatali: zingagulitse pakati pa $ 20,000- $ 70,000 - kuphatikizapo ndalama zogulira
- Nthawi yowonjezera: ingatenge nthawi yaitali (miyezi 9-20)