Lintlha ke karolo ea bohlokoa ea likhoebo tsa sejoale-joale. Likhoebo li fumana lintlha ho tsoa mehloling e mengata, joalo ka bareki, barekisi, le litsamaiso tsa ka hare, 'me ba li sebelisetsa ho etsa liqeto tse rutehileng. Leha ho le joalo, ha bophahamo ba data le ho rarahana ha tsona li ntse li hola, ho ka ba thata ho li laola le ho li sebelisa ka nepo.
Lenane la boitsebiso le ka thusa tabeng ena. Ke sesebelisoa se sebelisoang ke likhoebo ho laola thepa ea bona ea data. Ka mantsoe a mang, ke lethathamo la lintlha tse mabapi le k'hamphani. Lintlha tsena li ka kenyelletsa sebaka, sebopeho, le lits'ebetso.
Bakeng sa taolo e sebetsang ea thepa ea data, lethathamo la lintlha le bohlokoa. Ntle le lethathamo la lintlha, lik'hamphani li matha kotsi ea ho lahleheloa ke lintlha tsa tsona. E ba thibela ho tseba hore na ba na le data efe, e hokae, le hore na ba ka e sebelisa joang. Liphoso tsa data, ho pheta-pheta, le ho se lumellane ho bakoang ke sena ho ka ba le litlamorao tse mpe likhoebong.
Likarolo ho Lethathamo la Lintlha
Metadata, lethathamo la data, le lintlha tsa boleng ba data ke likarolo tse tharo tsa bohlokoa tsa lethathamo la lintlha.
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Lintlha tse khethollang lintlha tse lethathamong la libuka li tsejoa e le metadata. E na le lintlha tse kang lebitso la data, sebaka, sebopeho le tšebeliso e reriloeng. Ka ho fana ka moelelo oa data, metadata e thusa basebelisi ho fumana le ho utloisisa thepa ea data kapele.
Nalane ea data
Lethathamo la data ke litokomane tsa popo, phetoho, le motsamao oa data har'a litsamaiso tse fapaneng. E fana ka pono e pharalletseng ea tsela ea data, e etsa hore ho be bonolo ho fumana bonnete ba data le ho lekola nalane ea eona.
Boitsebiso ba Boitsebiso ba Boleng
Tlhahisoleseding e mabapi le boleng ba data e hlahloba lintlha tse kenyeletsang botlalo, ho nepahala, ho tsitsisa, le nako. E fana ka mokhoa oa ho tseba hore na data e nepahetse bakeng sa ts'ebeliso e itseng. Hape, e tiisa hore data e lumellana le litlhoko tsa mokhatlo.
Ho Utloisisa Mananeo a Boitsebiso
Lethathamo la lintlha ke lethathamo le felletseng la matlotlo a data a nang le tlhaiso-leseling e nepahetseng mabapi le pokello ka 'ngoe ea data. E kenyelletsa metadata, lethathamo la data, le tlhaiso-leseling ea boleng ba data ho thusa mekhatlo ho laola matlotlo a bona ka nepo.
Metadata e hlalosa likarolo tsa bohlokoa tsa sete ea data, joalo ka schema, sebopeho, mofuta oa data le mohloli oa data. Lenane la data le hlalosa nalane ea sete ea data, ho kenyeletsoa tšimoloho ea eona, liphetoho, le litšepeho tsa eona. Hape, tlhaiso-leseling ea boleng ba data e bonts'a ho nepahala ha sete ea data, botlalo, le ts'epahalo.
Likhatiso tsa datha hangata li fosahetse bakeng sa lidikishinari tsa data kapa lethathamo la data, leha e se ntho e le 'ngoe. Leha didikishinari tsa data li hlalosa le ho hlalosa likotoana tsa data, li-catalogs tsa data li fana ka leseli le felletseng mabapi le sete ea data e felletseng. Ka lehlakoreng le leng, li-inventory tsa data li mpa li thathamisa matlotlo a data ntle le ho fana ka lintlha tse ling.
Ho rera Lethathamo la Lintlha
Ho bohlokoa ho itokisetsa hantle pele o theha lethathamo la lintlha ho netefatsa hore le phethahatsa litlhoko tsa k'hamphani. Ho tseba mehloli ea data, ho theha litekanyetso tsa metadata, le ho utloisisa litlhoko tsa basebelisi kaofela ke litaba tsa bohlokoa.
Bohlokoa le boleng ba mehloli ea data ho mokhatlo li lokela ho nahanoa ka hloko. Ho boloka ho tšoana le ho sebelisana ho pholletsa le k'hamphani, litekanyetso tsa metadata li lokela ho sebelisoa. Litlhoko tsa mosebelisi li lokela ho hlalosoa ho netefatsa hore lethathamo la data le entsoe ho nahanoa ka tsona.
Mehato ea ho theha Catalog ea data
Mohato oa 1: Fumana Mehloli ea Boitsebiso
Mohato oa pele oa ho theha lethathamo la lintlha ke ho tseba mehloli eohle ea data ea mokhatlo oa hau. Sena se kenyelletsa li-database, polokelo ea data, li-spreadsheet, le lipolokelo tse ling tsa data. Ha u se u khethile mehloli eohle, u ka qala ho bokella metadata.
Mohato oa 2: Ho bokella Metadata
Mohato o latelang ke ho bokella metadata ho tsoa mehloling eohle e thathamisitsoeng ea data. Metadata e hlakisa litšobotsi tsa mantlha tsa datha, joalo ka schema, sebopeho, mofuta oa data, le mohloli. Lithuso tsa pokello ea metadata ho tlhophiso ea data mme e nolofalletsa ho batla le ho fumana.
Mohato oa 3: Boitsebiso ba Boitsebiso
Kamora ho bokelloa ha metadata, data e tla hlahisoa. Mokhoa oa ho hlahloba li-sete tsa data ho khetholla sebopeho sa bona, thepa le boleng bo tsejoa e le profiling ea data. Ho etsa profil ho thusa ho tsebahatsa mathata a boleng ba data joalo ka data e sieo. E netefatsa hore data e hloekile ebile e loketse ho sebelisoa.
Mohato oa 4: Etsa Bukana ea Boitsebiso
Mohato o latelang ke ho theha bukantswe ya data. Bukana ea boitsebiso ke lethathamo le felletseng la lintlha tsohle tse k'hamphaning ea hau. E fana ka litlhaloso tse ngata tsa metadata, tlhaiso-leseling ea boleng ba data, le lethathamo la data. Bukana ea boitsebiso e bohlokoa bakeng sa ho utloisisa lintlha tsa mokhatlo oa hau le ho netefatsa hore li sebelisoa ka nepo.
Mohato oa 5: Ho Khetholla Likamano tsa Boitsebiso
Mohato o latelang ke ho khetholla kamano pakeng tsa data. Sena se kenyelletsa ho bona le ho totobatsa khokahano lipakeng tsa li-database. Sena se lumella bankakarolo hore ba utloisise habonolo khokahano lipakeng tsa mehloli ea data.
Mohato oa 6: Ho Aha Leloko
Ho theha lethathamo la litšoantšo ho bohlokoa bakeng sa ho tseba leeto la data. Lenane le hlalosa mekhoa e mengata e amehang phallong ea data. Sena se thusa ba amehang ho tseba ka potlako sesosa sa bothata ka ho sala morao leloko.
Mohato oa 7: Mokhatlo oa Boitsebiso
Lintlha tse teng ka har'a faele kapa tafole li teng ka botekgeniki. Ho ea ka litlhoko tsa khoebo, sena se ka 'na sa utloahala kapa sa se ke sa utloahala. Ka lebaka leo, boiteko ba matsoho boa hlokahala ho hlophisa lintlha ka tsela eo basebelisi ba khoebo ba ka e utloisisang le ho e tšepa. Ho kenya lintlha, ho hlophisa lintlha ho ipapisitsoe le ts'ebeliso le karolo ea mosebelisi, le ho hlophisa data ka boiketsetso ke mekhoa ea ho hlophisa lintlha.
Mohato oa 8: Fana ka boiketlo ba ho fihlella
Lethathamo la lintlha le lokela ho fumaneha habonolo ka har'a pokello ea data hore le sebelisoe ka katleho. U ka sebelisa lethathamo la data sebakeng sa marang-rang haeba u sebelisa sesebelisoa se joalo Fafatsa, e matlafatsang ts'ebeliso ea lethathamo la data.
Mohato oa 9: Beha Mehato ea Tšireletso Mabakeng
Hobane lethathamo la lintlha le na le kakaretso ea lintlha tsohle tsa mokhatlo, ho bohlokoa ho latela litlhoko tsa ts'ireletso. Lethathamo la lintlha le tlameha ho ba le ts'ireletso e thehiloeng ho karolo, tlhaiso-leseling ea hore na ke mang ea sebelisitseng data efe le neng, tlhahlobo le encryption.
Ho sebelisa Catalog ea hau ea data
Ka ho fa basebelisi lintlha tse felletseng mabapi le thepa ea data, lethathamo la lintlha le ka thusa ho ntlafatsa taolo ea data le ho etsa liqeto.
Ka mohlala, mohlahlobi oa lintlha a ka sebelisa lethathamo la boitsebiso ho fumana lihlopha tsa boitsebiso tse loketseng bakeng sa thuto e itseng. Hape, ba ka sebelisa metadata ho utloisisa sebopeho le thepa ea data. Lenane la lintlha le ka sebelisoa ke mosebelisi oa khoebo ho ithuta mefuta e fapaneng ea data le ho fumana leseli mabapi le boitšoaro ba bareki, ts'ebetso ea sehlahisoa, kapa mekhoa ea 'maraka.
Ho akaretsa, ho boloka lethathamo la lintlha ho kenyelletsa moralo o hlokolosi le mosebetsi o tsitsitseng. Leha ho le joalo, molemo oa ho ba le lethathamo le felletseng la thepa ea data o ngata haholo. E ka ntlafatsa ho etsa liqeto le ho matlafatsa tlhahiso.
Phapano Pakeng tsa Didikishinari tsa Lintlha, lethathamo la lintlha, le lethathamo la lintlha
Leha lidikishinari tsa data, li-database, le li-catalogs tsa data kaofela li fana ka lintlha tse mabapi le thepa ea data ea mokhatlo, boholo ba bona le lintlha tsa bona lia fapana.
Lintlha tsa Bukana
Dictionaries tsa data li kenyelletsa lintlha tse mabapi le sebopeho sa data, ho kenyeletsoa mabitso le litlhaloso tsa litafole, masimo le likhokahano. Hangata li hlahisoa ke batsamaisi ba database mme li shebane le tlhaiso-leseling e khethehileng ea tekheniki.
Inventory ea data
Lintlha tsa thepa li kenyelletsa lintlha tse mabapi le thepa ea data ea sebele, ho kenyeletsoa sebaka sa eona, mong'a sona, le boemo ba ts'ireletso. Hangata li hlahisoa ke li-unit tsa IT tse tsepamisitseng maikutlo ho tsa taolo lethathamong la thepa ea data.
Mananeo a Lintlha
Mananeo a datha a kopanya metadata, lethathamo la data, le tlhaiso-leseling ea boleng ba data ho fana ka setšoantšo se felletseng sa matlotlo a data a mokhatlo. E reretsoe hore e be bonolo ho basebelisi le ho fumaneha ho basebelisi ba khoebo, bo-ramahlale ba data, le bankakarolo ba bang ba tlamehang ho utloisisa le ho sebelisa matlotlo a data.
Lintho Tsa Bohlokoa Tseo U Lokelang ho li Hlokomela
Mefuta e mengata e tlameha ho nahanoa ha ho ntse ho etsoa lethathamo la data. Ho qala, ho bohlokoa ho tseba mehloli ea data e tlamehang ho kenyelletsoa lethathamong. Sena se tiisa hore data eohle e tlalehiloe ebile e fumaneha.
Ho feta moo, litekanyetso tsa metadata le lits'ebetso tsa taolo ea data li tlameha ho theoa ho netefatsa hore lintlha tse lethathamong la libuka li nepahetse, li tletse, ebile li nakong. Tlhophiso ea data le phihlello le tsona ke lintlha tsa bohlokoa tse lokelang ho nahanoa kaha lethathamo la libuka le lokela ho hlophisoa ka tsela e utloahalang ho basebelisi 'me e fumaneha habonolo ka har'a pokello ea data.
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