Ntau npaum li cas cov ntaub ntawv raug xa hauv Is Taws Nem txhua feeb?

Video: Ntau npaum li cas cov ntaub ntawv raug xa hauv Is Taws Nem txhua feeb?

2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47

" Tshaj 2.5 quintillion bytes ntawm cov ntaub ntawv yog tsim txhua ib hnub, thiab nws tsuas yog yuav loj hlob los ntawm qhov ntawd. Los ntawm 2020, nws kwv yees tias 1.7MB ntawm cov ntaub ntawv yuav tsim txhua thib ob rau txhua tus neeg ntawm ntiaj teb."

Hauv qhov no, ntau npaum li cas cov ntaub ntawv raug tsim txhua feeb 2019?

Tus nqi ntawm Cov ntaub ntawv tsim Txhua Hnub hauv Internet hauv 2019 Tus lej ntawd tau nce mus rau 3.4 billion los ntawm 2016, thiab hauv 2017 300 lab tus neeg siv internet tau ntxiv.

Ib sab saum toj no, pes tsawg cov ntaub ntawv Internet siv txhua hnub? Tus nqi ntawm cov ntaub ntawv peb tsim txhua hnub yog kev xav-boggling tiag tiag. Muaj 2.5 quintillion bytes ntawm cov ntaub ntawv tsim txhua hnub ntawm peb cov pace tam sim no, tab sis qhov ntawd tsuas yog nrawm nrog kev loj hlob ntawm cov Internet Ntawm Yam (IoT). Hauv ob xyoos dhau los ib leeg 90 feem pua ntawm cov cov ntaub ntawv nyob rau hauv lub ntiaj teb no generated.

Tsis tas li ntawd, ntau npaum li cas cov ntaub ntawv raug tsim tawm txhua feeb ntawm kev tshaj xov xwm?

Cia peb saib ntawm tus lej: Facebook, qhov nquag nquag ntawm social networks , nrog ntau dua 1.4 billion tus neeg siv txhua hli, tsim cov nyiaj ntau tshaj ntawm social data - cov neeg siv nyiam tshaj 4 lab cov ntawv txhua feeb - 4, 166, 667 kom meej, uas ntxiv txog 250 lab posts hauv ib teev!

Ntau npaum li cas cov ntaub ntawv raug generated txhua ob?

Txog xyoo 2020 (tsis yog nyob deb deb li nws suab), 1.7 megabytes ntawm cov ntaub ntawv tshiab yuav tsim txhua thib ob , rau tus neeg. Nyob ib ncig ntawm 1/3 ntawm tag nrho cov cov ntaub ntawv yuav ua tiav los ntawm huab.

Pom zoo:

Cov ntaub ntawv ntau npaum li cas siv ib feeb video?

Cov yees duab tsis zoo (240p) yuav siv ib ncig ntawm 1.6MB ib feeb, tab sis lub siab txhais HD (1080p) video yuav siv ntau npaum li 12MB ib feeb

Cov ntaub ntawv ntau npaum li cas peb raug nthuav tawm txhua hnub?

Txawm hais tias tib neeg tsis tuaj yeem nyeem tau 105,000wordseach hnub no, qhov no yog tus lej tiag uas kwv yees tau ncav cuag tib neeg lub qhov muag thiab pob ntseg txhua hnub. Tom qab ntxiv cov duab, yeeb yaj duab, games, thiab lwm yam, peb ncav cuag qhov ntim ntawm 34Gigabytes ntawm cov ntaub ntawv ib hnub nyob rau nruab nrab

Ntev npaum li cas cov ntaub ntawv tuaj yeem khaws cia hauv cov ntaub ntawv warehouse?

10 xyoo Yog li ntawd, cov ntaub ntawv khaws cia hauv lub tsev khaws ntaub ntawv li cas? Cov ntaub ntawv yog feem ntau khaws cia rau hauv ib lub tsev khaws ntaub ntawv los ntawm cov txheej txheem rho tawm, hloov pauv thiab thauj khoom (ETL), qhov twg cov ntaub ntawv tau muab rho tawm los ntawm qhov chaw, hloov mus rau qhov zoo cov ntaub ntawv thiab ces loaded rau hauv ib lub tsev khaws khoom .

Vim li cas kem taw qhia cov ntaub ntawv khaws cia ua cov ntaub ntawv nkag ntawm disks sai dua li kab qhia cov ntaub ntawv khaws cia?

Kem oriented databases (aka columnar databases) yog qhov tsim nyog rau kev ntsuas kev ua haujlwm ntau dua vim tias cov ntaub ntawv hom ntawv (kem hom) qiv nws tus kheej kom nrawm dua cov lus nug ua - scans, aggregation thiab lwm yam. Ntawm qhov tod tes, kab oriented databases khaws ib kab (thiab tag nrho nws. kab) contiguously