NWS-technology - yog dab tsi? Yuav ua li cas yog nws-technologies?

Tus nqi ntawm cov tshiab kev txawj ntse nyob rau hauv lub dhau los lawm puas xyoo, loj hlob nyob rau hauv geometrical kev vam meej. Yog li ntawd raws li tsis mus daig caj pas txaus rau ntawm cov ntaub ntawv, nrhiav tau sai sai nws thiab ntse ntsuav siv, muaj yog ib tug tag nrho cheeb tsam ntawm kev ua si - NWS-technology. Yuav ua li cas qhov no txhais tau yog koj muaj peev xwm twv los ntawm expanding cov tsiaj ntawv NWS - Information Technology. Tag nrho cov uas yog kev cob cog rua nrog cov ntaub ntawv - search, cia, hloov - hais txog NWS-technologies.

Nyob rau hauv ancient sij hawm, muaj kuj NWS-technologies. Paub sau rau ntawm parchment, papyrus ntawv. Cov ntaub ntawv hloov lwm lub tsev nqa cov tub txib nquab ncej, nyob rau hauv lub xyoo pua puv 19, noob neej tau mastered rau lub xov tooj cua thiab hlua taws xob. cov ntaub ntawv cia yog ua nyob rau hauv cov tsev qiv ntawv thiab archives.

Tab sis, ntawm chav kawm, ntaub ntawv technology boom coj qhov chaw nyob rau hauv lub xyoo pua 20th, thaum muaj ib tug computer engineering. Lub computer systems tau qhia tus loj tshaj efficiency nyob rau hauv lub tuav ntawm cov ntaub ntawv, yog li ntawd, tham txog nws, feem ntau yog hais txog mus rau nws lub computer technology.

cov ntaub ntawv hloov lwm lub tsev

Cov kev pauv ntawm cov ntaub ntawv tau mus txog ib tug tshiab theem tom qab tus foundations ntawm hluav taws xob. Muaj peev xwm mus rau kis cov ntaub ntawv ntawm hluav taws xob Pib ntsais koj teeb tau ua ib qho tseem ceeb kawm tau ntawv zoo nws- technology. Nws muab tus neeg zoo tib?

Peb contemporaries yog tam sim no tau sib txuas lus nrog txhua lwm yam los ntawm txhua qhov chaw nyob rau hauv lub ntiaj teb. Tam sim no koj yuav tau txais kev kawm tsis tau tawm hauv lub tsev. Network Internet lom zem ntau hloov cov tsoos qhov chaw ntawm kev txawj ntse. Digitisation ntawm daim ntawv phau ntawv, keeb kwm, cov ntaub ntawv muaj nyob rau hauv tag nrho viav vias. Cov ntawv luam ntawm priceless tej hauj lwm no yog ua los muaj rau txhua leej txhua tus.

Thaum qhov kaj ntug ntawm lub Internet bandwidth yuav tsum tau heev tas. Piv txwv li, mus download tau rau koj lub computer music cov ntaubntawv povthawj siv, nws yuav tsum tau 15 feeb. Kev txhim kho kev sib txuas lus kev kawm yuav ua rau kom cov kev ceev ntawm cov ntaub ntawv pauv pua pua ntawm lub sij hawm. Qhov no tau qhib li tshiab lub sij hawm - xws li video conferencing, webinars, online saib TV broadcasts, tus IP-telephony.

cov ntaub ntawv Cia

Kis thiab cia ntawm cov ntaub ntawv yog zoo txuas. Yog hais tias koj yuav tsis tau mus cia loj nyiaj ntawm cov ntaub ntawv, thiab muaj hwj chim kev sib txuas lus raws yuav kuj yuav tsis muaj coob. Thiab nyob rau hauv lub teb ntawm cov ntaub ntawv technology tau zoo kev kawm. Tus nqi ntawm lub hard drive mas nws txawv me ntsis, tab sis qhov ntim ntawm cov ntaub ntawv uas yuav tau sau rau ntawm nws, ib xyoo caum tau nce tenfold.

Kev sib piv, lub cim xeeb muaj peev xwm ntawm lub hard drive nyob rau hauv 1995 yog kwv yees li 500 MB, nyob rau hauv 2005 twb 80 GB, thiab nyob rau hauv 2015 lub feem ntau dhau tshaj ntawm lub teeb meem ntawm 1 terabyte. Lub Internet servers yog siv los khaws cov ntaub ntawv. Nyob rau hauv qhov tseeb, qhov no zoo tus kheej computers, sharpened nyob rau hauv cia. Rau ntau dua efficiency sib sau ua ke rau lawv nyob rau hauv cov ntaub ntawv cov chaw - lub brainchild ntawm NWS-technologies. Hais tias qhov no tsis yog ib tug ntawm cov cim postindustrionalnogo haiv neeg? Nyob rau hauv tib chav tsev tej zaum yuav pua pua ntawm cov servers. Tus nqi ntawm cov hluav taws xob noj nyob rau tib lub sij hawm tej zaum lawv yuav mus txog ib tug me me hwj chim tiam.

databases

Cia thiab kis tau tus mob ntawm cov ntaub ntawv, ntawm chav kawm, tseem ceeb heev, tab sis tsuas yog ib tug ceev mus nrhiav thiab xyuas qhov tsim nyog ntxiv. Ntawm no, ib yam nkaus thiab, tau zoo kawm. Yuav kom cia ntaub ntawv database tsim los cia koj ua thiab muab cov lus qhia optimally. Khoos phib tawj databases muaj nyob rau hauv tag nrho cov spheres ntawm tib neeg kev ua si. Lawv sawv ntsug nyob rau hauv lub pib chaw ua hauj lwm, thiab medregistrature, nrog lawv cov kev pab, yog cov timetable kev qha tom tsev kawm ntawv.

Muaj dawb thiab coj mus muag moj khaum rau ib tug tib neeg siv thiab tso cai rau lawv mus muaj coob tus neeg ib txhij. Raws li, qhov teem thiab lub cajmeem lus tso cai rau koj los mus tsim databases rau tej yam.

Cov ntaub ntawv Nrhiav

Tsis txhob tau poob nyob rau hauv lub dag dej hiav txwv ntawm cov ntaub ntawv peb kuj pab tau cov NWS-technologies. Yuav ua li cas hom ntawm lub npe - Google, Yandex, Rambler - know, tej zaum, tag nrho cov neeg ntawm lub Internet. Ib tug lossis loj npaum li cas ntawm cov ntaub ntawv khaws tseg rau lub Web, ua rau nrhiav cov lus qhia uas tsis yog-tsis tseem ceeb ua hauj lwm.

Nws yog tsis yooj yim sua mus xyuas txhua txhua daim ntawv ntawm pib kom tiav, txwv tsis pub txhua txhua daim ntawv thov yuav tsum tiav rau lub lim piam. Yog li ntawd, nrhiav cav developers muaj resorted mus rau ntau yam tricks. Piv txwv li, txhua qhov chaw muaj ib tug lo lus tseem ceeb nrhiav uas tshwm sim nyob rau hauv thawj qhov chaw. Nyob rau hauv tas li ntawd, cov pom cov nplooj ntawv yuav tsum tau txheeb nyob rau hauv kev txiav txim ntawm qhov tseem ceeb, yog li ntawd cov neeg siv yuav tau pom los ntawm cov thawj qhov chaw tau cov tseem ceeb cov lus qhia.

Tsis tas li ntawd, cov kev tshawb fawb cav yuav tsum txiav tawm cov kev pab uas artificially poob lub ntsuam xyuas nws tus kheej. Nrhiav xyaw tsim loj pawg ntawm cov. Lawv founders yog billionaires, thiab tus nqi ntawm advertising rau cov kev tshawb fawb cav home page no muaj nqis astronomical sums - tag nrho vim hais tias txhua txhua hnub nws yog xyuas los ntawm lab ntawm cov neeg siv.

Cia kuv qhia

Yuav ua li cas kuv yuav tau ib tug profession nyob rau hauv lub tshav pob ntawm nws-technologies? Qhov no yog feem ntau universities. Professions hais txog computer technology, programming, ntaub ntawv technology, heev npaum li cas nyob rau hauv coob txoj cai tam sim no. Nyob rau hauv tsev kawm qib siab thiab universities, tshiab departments, los xyuas kom meej tias cov ua hauj lwm rau kev ua lag luam tshwj xeeb nyob rau hauv lub tshav pob ntawm nws-technologies. Kev kawm ntawv muaj feeb mus nrog tus haum rau kev tshawb xav. Nyob rau hauv ib tes, txoj kev paub no yog theej paub daws teeb, thiab yooj yim mus ncaj qha mus thov lawv nyob rau hauv xyaum. Nyob rau hauv lwm yam - lub profession ntawm NWS-specialist yuav kawm thoob plaws lub neej, thiab lub hauv paus pw nyob rau hauv tsev kawm ntawv, cov kawm tiav yuav sai sai dlua qhov tseeb uas.

Muaj lwm txoj kev uas yuav ua ib tug kws nyob rau hauv daim teb no. Tam sim no nws tso ntau ntawm cov ntaub ntawv nyob rau hauv lub NWS-technologies. "Rau Dummies" - qhov thiaj li hu ua, yog tej zaum cov feem ntau nrov series ntawm cov phau ntawv devoted mus rau tsim ntawm programming, database tsim, web tsim, networking, thiab hais txog. Kev kawm ntawv ntawm qhov no zoo ntawm cov ntaub ntawv, dhau lawm, nws muaj nws zoo. Yuav luag ib txwm nws yog ib tug txhob txwm tswv yim cim, daim ntawv sau nyob rau hauv cov lus yooj yim yooj yim. Tom qab noj cov thawj cov kauj ruam, koj muaj peev xwm pib txiav nyiaj nyob rau hauv Tshuag pauv thawj freelancers, ua yooj yim paub tab rau tsis tau nyiaj, tab sis muaj nuj nqis kev. Nrog vim kev mob siab yuav ua tau rau 5 xyoo mus cuag notable zoo.

Ob leeg le caag muaj lawv qhov chaw, tshwj xeeb tshaj yog txij thaum tej zaum ib tug kawm ntawv qib siab yog tsis muaj los ntawm cov nyiaj txiag yog vim li cas. Kev loj hlob ntawm nws-yees li sai tau hais tias lub tsev kawm ntawv kev kawm ntawv yog tsuas yog tsis upevaet nws. Nws muab ib tug tej yam foundation, tiam sis muaj ntau yam yuav tau kawm anew. Thiab nyob rau hauv dav dav, lub specifics ntawm ib tug kws nyob rau hauv ntaub ntawv technology yog hais kev kawm yuav nco ntsoov yuav tsum tau nyob rau hauv coob nyob rau hauv lub zog ua lag luam.

pheej uas

Ntawm newest tsim thiab tiam sis ntawm nws-yees nws yuav tsum tau muab sau huab xam. Yog hais tias ua ntej tus neeg siv rau nruab rau koj lub computer cov yam daim ntawv thov, nws yog tam sim no ntau thiab ntau cov kev pab cuam yuav tshwm sim nyob rau hauv Internet. Graphic thiab ntawv nyeem editors, video ua ncaj qha nyob rau hauv lub browser tsis muaj ib tug yog tag. Muaj accounting thiab cov kev tswj cov kev pab cuam kom abreast of tsim tseg los ntawm lub chaw ua hauj lwm.

Mob siab ua hauj lwm rau tus nrog paub txog tib neeg lub suab thiab daim duab. Yog hais tias lub computer paub kom paub txog cov duab, nws yuav tsum muaj lwm txhob NWS technologies. Cov duab rau cov ntaub ntawv yuav raug soj ntsuam tau. Qhov no yuav ua tau ib tug zoo kev pab rau tub ceev xwm thiab ciam teb tiv thaiv. Ntseeg paub txog tib neeg hais lus nyob rau hauv lub neej yav tom ntej yuav tso cai rau lub tshuab computer mus tswj lub feem ntau paub txoj kev rau tus txiv neej.

Txhiab ntawm cov khoom, cov websites, cov phau ntawv muaj nplooj siab rau NWS-technologies. Yuav ua li cas yog nws? Nws yog tsis yooj yim sua rau siab qhia nyob rau hauv ib txoj kev ntsuam xyuas. Tab sis yog hais tias koj xav nyob rau hauv lub ntiaj teb no ntawm cov ntaub ntawv technology, cov hauj lwm ntawm qhov tsab xov xwm yuav tsum suav ua kom tiav.