Mokhoa oa ho bula faele ea RDB

Sengoliloeng sena se tla fana ka tataiso ea tekheniki mabapi le mokhoa oa ho bula faele ea RDB. Lifaele tsa RDB, tse khutšoanyane bakeng sa Relational Database, ke mokhoa o tloaelehileng oa ho boloka boitsebiso ka mokhoa o hlophisitsoeng. Sebopeho sena sa faele se sebelisoa lits'ebetsong le liforomong tse fapaneng, kahoo ho bohlokoa ho utloisisa mokhoa oa ho li fumana ka katleho le ho nepahala. Sehloohong sena sohle, re tla hlahloba mehato e hlokahalang ho bula faele ea RDB le ho fana ka malebela a tekheniki ho netefatsa boiphihlelo bo atlehileng. Haeba u setsebi sa IT kapa motho ea chesehelang theknoloji, bala ho fumana mokhoa oa ho notlolla litaba ho tsoa faeleng RDB 'me u fumane ho hongata ho tsoa ho data ea hau.

1. Selelekela ho lifaele tsa RDB le bohlokoa ba tsona lefats'eng la theknoloji

Lifaele tsa RDB, tse tsejoang hape e le lifaele tsa database tsa kamano, li bapala karolo ea bohlokoa lefats'eng la mahlale. Lifaele tsena li sebelisetsoa ho boloka le ho hlophisa lintlha tse ngata ka mokhoa o hlophisitsoeng. Bohlokoa ba lifaele tsa RDB bo ho bokhoni ba bona ba ho fana ka mokhoa o sebetsang hantle le o tšepahalang oa ho boloka le ho khutlisa tlhahisoleseling.

Lifaele tsa RDB li entsoe ka litafole, tseo le tsona li entsoeng ka mela le litšiea. Mola o mong le o mong tafoleng o emela se kentsoeng kapa rekoto, ha kholomo ka 'ngoe e boloka mofuta o itseng oa tlhahisoleseling. Sebopeho sena sa tabular se u lumella ho hlophisa lintlha ka mokhoa o ts'oanang 'me se nolofalletsa ho etsa lipotso le litlhahlobo tse rarahaneng.

Ntle le bokhoni ba bona ba ho boloka, lifaele tsa RDB li fana ka melemo e mengata e eketsehileng, e kang botšepehi ba data, bokhoni ba ho etsa lipotso tse rarahaneng, le bokhoni ba ho boloka boitsebiso bo bongata bo fumaneha. Likarolo tsena li etsa hore lifaele tsa RDB li sebelisoe haholo maemong a fapaneng, ho tloha taolong ea database ea likhoebo ho isa lits'ebetsong tsa webo le lits'ebetso tsa tlhahisoleseling.

2. Faele ea RDB ke eng hona e hlophisitsoe joang?

Faele ea RDB, e tsejoang hape e le faele ea database ea kamano, ke mofuta oa faele o sebelisetsoang ho boloka le ho hlophisa data ka mokhoa o hlophisitsoeng. Ka mantsoe a bonolo, u ka nahana ka faele ea RDB e le tafole e nang le mela le litšiea, tse tšoanang le Excel spreadsheet. Leha ho le joalo, ho fapana le spreadsheet, faele ea RDB e sebelisa puo e itseng ho theha le ho laola litafole, tse tsejoang e le SQL (Structured Query Language).

Sebopeho sa faele ea RDB se entsoe ka likarolo tse 'maloa tsa bohlokoa. Ntlha ea pele, ho na le database ka boeona, e sebetsang e le setshelo bakeng sa litafole tsohle tse amanang le data. Sebaka se seng le se seng sa polokelo ea boitsebiso se ka ba le litafole tse ngata, e leng mekhatlo e ikemetseng bakeng sa ho boloka boitsebiso bo itseng. Tafole ka 'ngoe e na le likholomo, tse emelang mefuta e fapaneng ea data e ka bolokoang, joalo ka linomoro, mongolo, matsatsi, joalo-joalo.

Ho feta moo, ka har'a tafole, re na le mela, e emelang lintlha tsa motho ka mong. Mola o mong le o mong o na le litekanyetso tse tsamaellanang le litšiea tsa tafole. Sena se lumella tlhophiso e sebetsang hantle le phihlello e potlakileng ea data. Habohlokoa, faele ea RDB e latela sehlopha sa melao e bitsoang schema, e hlalosang sebopeho sa litafole, mefuta e lumelletsoeng ea data, le likamano pakeng tsa tsona.

3. Lisebelisoa tse hlokahalang ho bula faele ea RDB ka nepo

Ho bula faele ea RDB ka nepo, ho bohlokoa ho ba le lisebelisoa tse nepahetseng. Mona ke tse ling tsa lisebelisoa tse tloaelehileng tseo u ka li sebelisang:

1. Microsoft Excel: E 'ngoe ea likhetho tse sebelisoang haholo ho bula lifaele tsa RDB ke Microsoft Excel. O ka bula faele ka kotloloho ho tsoa ho Excel mme o sebetsa ka data habonolo. Haeba u sena Excel e kentsoeng, u ka nahana ka ho sebelisa mofuta oa mahala joalo ka Lipampiri tsa Google kapa LibreOffice Calc.

2.RStudio: Haeba o sebetsa le tlhahlobo ea data ho R, ho kgothaletswa ho sebelisa RStudio. Sesebelisoa sena se fana ka tikoloho e kopaneng ea nts'etsopele (IDE) e etselitsoeng R ka ho khetheha mme e u lumella ho bula le ho laola lifaele tsa RDB ntle le mathata. Ntle le moo, RStudio e fana ka lits'ebetso tse ling tse 'maloa tse ka thusang tlhahlobo ea data le ts'ebetso ea pono.

3. Bafetoleli ba lifaele: Maemong a mang, ho ka 'na ha hlokahala hore u fetolele faele ea RDB hore e be sebopeho se seng pele e ka buloa ka nepo. Ho na le lisebelisoa tse 'maloa tsa marang-rang le li-converter tse u lumellang hore u fetole lifaele tsa RDB ho liforomo tse kang CSV kapa Excel. Ka ho fetolela faele hore e be sebopeho se tloaelehileng, u tla khona ho e bula ka lisebelisoa tse tšehetsoeng ka ho pharaletseng.

4. Mehato e lokelang ho lateloa ho bula faele ea RDB tikolohong ea Windows

Lintlha tse latelang lia sebetsa:

1. Hlahloba boteng ba software e sebeletsanang le eona: Ntlha ea pele, etsa bonnete ba hore u na le lenaneo le tšehetsang lifaele tsa RDB tse kentsoeng khomphuteng ea hau ea Windows. Haeba ha u na software e loketseng, u ka batla marang-rang bakeng sa khetho ea mahala kapa e lefuoang.

2. Bula Software e Tsamaellanang: Hang ha u se u kentse software e hlokahalang, e bule khomphuteng ea hau ea Windows. U ka fumana lenaneo ho menu ea ho qala kapa komporong, ho itšetlehile ka hore na e kentsoe joang.

3. Kenya faele ea RDB: Hang ha software e butsoe, batla khetho ea ho kenya lifaele kapa data. Khetha faele ea RDB eo u batlang ho e bula ebe u tobetsa "Import" kapa khetho e tšoanang. Ho ipapisitse le lenaneo le sebelisitsoeng, ho ka 'na ha hlokahala hore u lokise li-parameter tse itseng tsa thepa.

5. Mokhoa oa ho bula faele ea RDB ho sistimi ea ts'ebetso ea Mac

Bula faele ea RDB ho a Sistimi e sebetsang ea Mac E ka ba mosebetsi o bonolo haeba u latela mehato e nepahetseng. Mona re u fa tataiso mohato ka mohato hore o tsebe ho fihlella faele ea hau ea RDB ntle le mathata.

1. Kenya sesebelisoa se nepahetseng: Ho bula faele ea RDB ho Mac, o tla hloka ho ba le sesebelisoa se lumellanang le sebopeho sena sa faele. Khetho e tsebahalang ke ho sebelisa Microsoft Excel, e u lumellang ho bula le ho hlophisa lifaele tsa RDB. Haeba u sena Excel e kentsoeng ho Mac ea hau, u ka batla lisebelisoa tse ling tsa spreadsheet tse lumellanang le RDB ho Mac Lebenkele la Li-app.

2. Ho bula faele: Ha u se u kentse sesebelisoa se nepahetseng, bula lenaneo ebe u khetha khetho e bulehileng ea faele. Tsamaea sebakeng sa faele ea hau ea RDB 'me u e khethe ho e bula ho app. Mokhoa oa ho etsa sena o ka fapana ho latela sesebelisoa seo u se sebelisang, empa hangata u ka fumana khetho ea "Open" ho "File" menu.

6. Ho rarolla mathata a tloaelehileng ha o leka ho bula faele ea RDB

Ha u leka ho bula faele ea RDB, u ka 'na ua kopana le mathata a mangata a tloaelehileng. Ka lehlohonolo, ho na le litharollo tsa ho li rarolla. Latela mehato e ka tlase ho lokisa litaba tsena hore o tsebe ho fihlella faele ea hau ea RDB ntle le bothata.

1. Sheba katoloso ea faele: Etsa bonnete ba hore faele e na le .rdb extension. Haeba ho se joalo, u ka 'na ua leka ho bula faele e fosahetseng. Haeba faele e na le katoloso e 'ngoe, leka ho e fetola ho .rdb ebe u leka ho e bula hape.

2. Nchafatsa software ea hau: Haeba u sebelisa lenaneo le itseng ho bula lifaele tsa RDB, etsa bonnete ba hore u kentse mofuta oa morao-rao oa software. Ka linako tse ling mathata a ho bula lifaele a bakoa ke liphetolelo tsa khale tsa software. Etela webosaete ea semmuso ea lenaneo 'me u hlahlobe lintlha tse fumanehang. U ka boela ua sheba liforamu tsa basebelisi ba software bakeng sa tlhaiso-leseling e batsi ka litaba tse tsebahalang le tharollo e ikhethileng.

7. Litlhahiso tse ling tsa ho bula le ho sebelisa lifaele tsa RDB ka katleho

Ha u sebelisa lifaele tsa RDB mererong ea rona, ho bohlokoa ho latela likhothaletso tse ling ho netefatsa ts'ebetso e nepahetseng. Litlhahiso tsa bohlokoa ke tsena:

1. Ntlafatsa moralo oa database: Pele o qala ho sebelisa lifaele tsa RDB, ho bohlokoa ho netefatsa hore database e hlophisitsoe hantle ebile e tloaelehile. Sena se kenyelletsa ho theha likamano tse hlakileng lipakeng tsa litafole le ho hlalosa ka nepo libaka le linotlolo tsa mantlha. Moralo o nepahetseng oa database o ka ntlafatsa ts'ebetso ea lipotso le katleho.

• Sebelisa li-index: Li-index li thusa ho potlakisa lipotso ka ho fana ka monyetla oa ho fumana lintlha kapele. Ho khothaletsoa hore u sebelise li-index libakeng tse sebelisoang khafetsa maemong a ho botsa.
• Fokotsa tšebeliso ea li-subqueries: Li-subqueries li ka eketsa ho rarahana le ho fokotsa lipotso. Ho eletsoa hore u nkele li-subqueries sebaka ka lihokela neng kapa neng ha ho khonahala.
• Qoba ho sebelisa li-cursor: Li-cursors li ka sebelisa lisebelisoa tse ngata tsa database le ts'ebetso ea ts'ebetso. Ho molemo ho sebelisa lipolelo tsa SQL ho laola data ho e-na le ho sebelisa li-cursors.

2. Laola boholo ba database: Boholo ba database bo ka ama ts'ebetso le linako tsa karabo. Ho qoba mathata, ho kgothaletswa:

• Realizar mantenimiento regular: Ho hloekisa lintlha tse siiloeng ke nako le ho etsa mesebetsi ea tlhokomelo, joalo ka ho hlophisa li-index le ho ntlafatsa lipalo-palo, ho ka ntlafatsa ts'ebetso.
• Etsa partitioning: Ho arola database ka likaroloana tse nyane ho ka thusa ho ntlafatsa lebelo la lipotso le ho fokotsa kotsi ea bobolu ba data.

3. Kenya ts'ireletso e lekaneng: Tšireletso ke karolo ea bohlokoa ha u sebetsa le lifaele tsa RDB. Litlhahiso tse ling li kenyelletsa:

• Beha litumello tsa basebelisi: Fana ka litumello tse nepahetseng ho basebelisi ba database le likarolo ho netefatsa hore motho e mong le e mong o na le phihlello e nepahetseng ea data.
• Ngola lintlha tsa bohlokoa: Ho ngolla lintlha tsa bohlokoa tse bolokiloeng sebakeng sa polokelo ea litaba ho ka sireletsa tlhahisoleseling ho tsoa ho batho ba sa lumelloeng.
• Etsa li-backup tse tloaelehileng: Ho etsa li-backups tsa kamehla ho thusa ho thibela tahlehelo ea data ha ho ka ba le liphoso kapa likotsi.

8. Mokhoa oa ho fetolela faele ea RDB ho sebopeho se seng se tšehetsoang ke software e itseng

Ho fetolela faele ea RDB ho sebopeho se seng se tšehetsoeng ke software e itseng, ho na le mekhoa le lisebelisoa tse 'maloa tse ka u thusang ho phethahatsa mosebetsi ona. tsela e sebetsang hantle. Mehato e lokelang ho lateloa e tla hlalosoa ka botlalo ka tlase:

1. Batlisisa ka software e shebiloeng: Pele o qala, ho bohlokoa ho batlisisa hore na ke liforomo life tsa faele tse tšehetsoang ke software e ikhethileng eo u batlang ho fetolela faele ea RDB ho eona. Sena se tla u lumella ho fumana hore na hoa hlokahala ho etsa mofuta o itseng oa phetoho ea pele kapa haeba ho na le sesebelisoa se itseng se khothalletsoang ts'ebetso.

2. Sebelisa sesebelisoa sa ho fetolela: Haeba software e shebiloeng e sa tšehetse lifaele tsa RDB ka kotloloho, sesebelisoa sa ho fetolela se ka sebelisoa ho fetolela faele ho sebopeho se amoheloang ke software. Ho na le lisebelisoa tse 'maloa tse fumanehang inthaneteng tse u lumellang ho etsa mosebetsi ona, joalo ka RDB faele converter ho X sebopeho. Lisebelisoa tsena ka kakaretso li na le sebopeho se bonolo moo u khethang faele ea RDB ho e fetolela, khetha sebopeho sa sepheo, 'me u qale mokhoa oa ho fetolela.

9. Ho hlahloba menyetla ea ho hlophisa le ho laola data faeleng ea RDB

Ho lekola menyetla ea ho hlophisa le ho thetsa data faeleng ea RDB ho ka bula menyetla ea lefats'e ea ho fumana molemo ka ho fetisisa boitsebisong bo fupereng faeleng eo. Ka lisebelisoa tse nepahetseng le tsebo, liphetoho tsa data, aggregations, le tlhahlobo li ka etsoa ka katleho le ka katleho.

E 'ngoe ea litsela tse atileng haholo tsa ho hlophisa le ho laola data faeleng ea RDB ke ka ho sebelisa lipuo tsa lipotso tse hlophisitsoeng, joalo ka SQL. Ka SQL, o ka etsa lipotso ho fumana lintlha tse itseng, ho sefa data ho latela mekhoa e itseng, le ho kopanya lintlha tse tsoang litafoleng tse fapaneng. Ho feta moo, SQL e u lumella ho etsa liapdeite, ho kenya, le ho hlakola lits'ebetso ho data, ho fana ka monyetla oa ho etsa liphetoho faeleng.

Sesebelisoa se seng sa bohlokoa bakeng sa ho hlophisa le ho laola lintlha ka faele ea RDB ke tšebeliso ea lisebelisoa tsa tlhahlobo ea data le mananeo a bolotsana, a kang Microsoft Excel kapa R. Mananeo ana a u lumella ho kenya faele ea RDB le ho etsa mesebetsi e mengata ho data. Mohlala, o ka etsa lipalo, oa etsa li-graph, oa filtha data, oa etsa tlhahlobo ea lipalo, le tse ling. Mananeo ana a boetse a fana ka bokhoni ba ho iketsetsa mesebetsi ka ho theha lingoloa le li-macros, tse thusang ho tsamaisa mokhoa oa ho hlophisa le ho laola data.

10. Mokhoa oa ho boloka lifaele tsa RDB ka mokhoa o sireletsehileng ho qoba tahlehelo ea data

Etsa bekapo Ho boloka lifaele tsa RDB ho bohlokoa haholo ho qoba tahlehelo ea data. Haholo-holo ha o sebetsa ka li-database tsa bohlokoa, ho bohlokoa ho kenya ts'ebetsong moralo o nepahetseng oa bekapo. Ka tlase ke mehato e hlokahalang ho phethahatsa ts'ebetso ena ka katleho:

1. Hlalosa lifaele tsa RDB tse amehang: Pele u etsa bekapo, ho bohlokoa ho tseba hore na ke lifaele life tsa RDB tse nang le data e lokelang ho bolokoa. Sena se ka kenyelletsa li-database kaofela kapa li-data tse khethehileng feela.
2. Khetha mokhoa oa ho boloka: Ho na le mekhoa e fapaneng ea ho boloka lifaele tsa RDB ka mokhoa o sireletsehileng. Likhetho tse ling tse tsebahalang li kenyelletsa bekapo lerung, ts'ebeliso ea li-drive tsa kantle kapa phetisetso ho li-server tsa bobeli. Ho khothalletsoa ho hlahloba litlhoko tse khethehileng tsa tsamaiso le ho khetha mokhoa o nepahetseng ka ho fetisisa.
3. Iketsetse ts'ebetso ea bekapo: Ho etsa bonnete ba hore li-backups lia ts'oana le ho ts'oana, ho bohlokoa ho sebelisa lisebelisoa kapa mongolo oa othomathike. Tsena li u fa monyetla oa ho etsa kemiso le ho tsamaisa bekapo ea lifaele tsa RDB ka linako tse tloaelehileng, ho fokotsa kotsi ea tahlehelo ea data.

Ntle le mehato ena ea bohlokoa, mekhoa e meng e metle e lokela ho hopoloa ho netefatsa bekapo e bolokehileng ea lifaele tsa RDB. Ke habohlokoa ho netefatsa kamehla botšepehi ba li-backups ho netefatsa hore lifaele lia fumaneha le hore li boemong bo botle. Ho khothalletsoa hore li-backups li bolokoe libakeng tse ka ntle, tse sirelelitsoeng, joalo ka li-disk tse sirelelitsoeng ka password kapa lits'ebeletso tsa polokelo ea leru ka netefatso e eketsehileng.

Ka ho latela malebela ana le ho nahana ka litlhoko tsa hau tse khethehileng tsa sistimi, o ka boloka lifaele tsa RDB ka mokhoa o sireletsehileng mme oa qoba tahlehelo ea data. Hopola, thibelo e bohlokoa ho sireletsa data ea hau ea bohlokoa ha ho ka etsahala.

11. Malebela a Tsoetseng Pele a ho Ntlafatsa Ho Buloa le Ts'ebetso ea Faele ea RDB

Bakeng sa ho ntlafatsa ho bula le ho sebetsa ha faele ea RDB, ho na le malebela a itseng a tsoetseng pele a ka thusang ho ntlafatsa ts'ebetso le lebelo la ts'ebeliso. Ka tlase re fana ka letoto la likhothaletso tsa bohlokoa tseo u ka li latelang:

1. Sebelisa khatello ea data: Mokhoa o sebetsang oa ho ntlafatsa faele ea RDB ke ka ho sebelisa mekhoa ea compression ea data. Ho sebelisa li-algorithms tsa compression joalo ka Gzip kapa Snappy ho ka fokotsa boholo ba faele, ka hona, ho ntlafatsa lebelo la ho bula le ts'ebetso ka kakaretso.

2. Tlosa lintlha tse sa hlokahaleng: Ho bohlokoa ho hlahloba faele ea RDB le ho tlosa data efe kapa efe e sa hlokahaleng kapa e sa sebelisoeng. Ho etsa joalo ho tla fokotsa boholo ba faele mme ho felise ts'ebetso efe kapa efe e ka bang teng. U ka sheba mekhoa ea ts'ebeliso ea data mme oa tlosa tse sa amaneng le litlhoko tsa hau.

3. Etsa indexing e nepahetseng: Lintlha tsa indexing faeleng ea RDB li ka ntlafatsa haholo lebelo la ho batla le ho khutlisa tlhahisoleseling. Ho theha li-index libakeng tse sebelisoang haholo kapa tseo e leng tsa bohlokoa lipotsong tsa hau ho ka potlakisa ho bula lifaele le ho sebetsa ha data. Etsa bonnete ba hore u sebelisa lisebelisoa le mekhoa e nepahetseng bakeng sa indexing e sebetsang hantle.

12. Phapang lipakeng tsa lifaele tsa RDB le lifomate tse ling tse tšoanang joalo ka CSV kapa XLSX

Lifaele tsa RDB (Relational Database) ke mokhoa oa ho boloka le ho hlophisa lintlha ka sebopeho sa tafole. Ho fapana le liforomo tse kang CSV kapa XLSX, lifaele tsa RDB li u lumella ho theha likamano lipakeng tsa litafole tse fapaneng le ho etsa lipotso tse rarahaneng u sebelisa lipuo tsa lipotso tse kang SQL.

Phapang e hlokomelehang lipakeng tsa lifaele tsa RDB le liforomo tsa CSV kapa XLSX ke bokhoni ba lifaele tsa RDB ho sebetsana le lintlha tse ngata hantle. Lifaele tsa RDB li etselitsoe ho lekanya le ho laola lihlopha tse kholo tsa lirekoto, ho li etsa hore e be tse loketseng lits'ebetso tse hlokang ho qhekelloa ha data ka bongata.

Phapang e 'ngoe ea bohlokoa ke hore lifaele tsa RDB li lumella ho tloaeleha ha data, ke hore, ho qoba phetiso e sa hlokahaleng ea tlhahisoleseling. Sena se finyelloa ka ho arola lintlha ka litafole le ho theha likamano pakeng tsa bona. Ka lehlakoreng le leng, lifomate tsa CSV le XLSX hangata li na le data tafoleng e le 'ngoe ntle le bokhoni ba ho theha likamano lipakeng tsa lirekoto. Le hoja sena se ka lekana bakeng sa linyeoe tse itseng, lifaele tsa RDB li fana ka phetoho e kholoanyane le bokhoni ba ho boloka boitsebiso le ho botsa.

13. Mokhoa oa ho bula faele ea RDB tikolohong ea Linux kapa Unix

Sebopeho sa faele sa RDB se sebelisoa hangata ho boloka data ho litsamaiso tsa database. Haeba o hloka ho bula faele ea RDB tikolohong ea Linux kapa Unix, ho na le likhetho tse 'maloa tse fumanehang. Mona ke mokhoa oa ho e etsa mohato ka mohato:

1. Kenya sesebelisoa sa polokelo ea boitsebiso se lumellanang le RDB tsamaisong ea hau. U ka sebelisa likhetho tse tsebahalang joalo ka MySQL, PostgreSQL kapa SQLite. Latela litaelo tsa ho instola tse fanoeng ke sesebelisoa ka seng.

• Mohlala, haeba u batla ho kenya MySQL, u ka tsamaisa taelo e latelang ho terminal:

sudo apt-get install mysql-server

2. Hang ha sesebelisoa sa polokelo ea boitsebiso se kentsoe, etsa database le mosebedisi ha ho hlokahala. Sena se tla itšetleha ka sesebelisoa se ikhethileng seo u se sebelisang. Ka kopo sheba litokomane tse nepahetseng bakeng sa litaelo tse qaqileng.

• Ka mohlala, ho MySQL, o ka tsamaisa litaelo tse latelang ho theha database le mosebelisi:

CREATE DATABASE nombre_basededatos;

CREATE USER 'nombre_usuario'@'localhost' IDENTIFIED BY 'contraseña';

3. Hang ha database e se e lokisitsoe, u ka sebelisa lisebelisoa tsa line-taelo kapa li-interface tsa litšoantšo ho kenya faele ea RDB. Ka mohlala, u ka sebelisa taelo mysql ho terminal haeba u sebelisa MySQL:

• mysql -u nombre_usuario -p nombre_basededatos < ruta_archivo_rdb

Latela mehato ena 'me u lokela ho khona ho bula faele ea RDB sebakeng sa Linux kapa Unix ntle le mathata. Hopola ho sheba litokomane bakeng sa sesebelisoa se ikhethileng sa polokelo ea litaba seo u se sebelisang bakeng sa tlhaiso-leseling e batsi le likhetho tse tsoetseng pele.

14. Liqeto le likhothaletso tsa ho qetela tsa ho sebetsa le lifaele tsa RDB ka katleho

Qetellong, ho sebetsa le lifaele tsa RDB (Relational Database) e ka ba mosebetsi o thata empa o khotsofatsa. E le hore u atlehe mosebetsing ona, ho bohlokoa ho latela litlhahiso tse ling tsa bohlokoa. Pele ho tsohle, ho bohlokoa ho utloisisa sebopeho le moralo oa database eo u sebetsang le eona. Sena se tla lumella kutloisiso e betere ea mokhoa oa ho hlophisa le ho fihlella data.

Keletso e 'ngoe ea bohlokoa ke ho sebelisa lisebelisoa le mahlale a nepahetseng ho sebelisana le lifaele tsa RDB. Ho na le mefuta e mengata ea likhetho tse fumanehang, joalo ka lipuo tsa mananeo, litlhophiso le litsamaiso tsa taolo ea polokelo ea polokelo. Ho bohlokoa ho khetha lisebelisoa tse lumellanang hantle le litlhoko tsa projeke le ho thusa ho sebetsana le data ka nepo.

Qetellong, ho bohlokoa ho hlahloba khafetsa le ho leka botšepehi ba lifaele tsa RDB. Sena se kenyelletsa ho lekola botsitso ba data, ho tseba liphoso tse ka bang teng le ho li lokisa ka nako. Ho feta moo, etsa likopi tsa bekapo tsa kamehla tsa lifaele tsa RDB ho qoba tahlehelo ea tlhahisoleseling ha ho ka ba le liphoso kapa likotsi.

Qetellong, ho bula faele ea RDB ke mosebetsi oa bohlokoa ho ba sebetsang lefapheng la mananeo le datha. Ka tšebeliso ea lisebelisoa tse loketseng, tse kang Microsoft Excel, hoa khoneha ho fumana tlhahisoleseding e ka har'a lifaele tsena le ho e laola ho latela litlhoko tsa rona.

Ho bohlokoa ho hlokomela hore ho utloisisa sebopeho sa RDB le sebopeho sa eona sa kahare ho bohlokoa bakeng sa ho bula le ho bala lifaele tsena ka nepo. Ho feta moo, ho tseba likhetho tse fapaneng tsa software tse teng molemong ona ho tla re lumella ho khetha sesebelisoa se nepahetseng ka ho fetesisa bakeng sa boemo ba rona bo itseng.

Leha ho le joalo, ho bula faele ea RDB ha ho felle feela ho ho ntšoa ha data, kaha ho boetse ho na le boikarabelo ba ho netefatsa botšepehi le lekunutu la boitsebiso bo bolokiloeng lifaeleng tsena. Ka hona, ho bohlokoa ho ba le tikoloho e sireletsehileng le ho etsa li-backups tsa kamehla ho qoba tahlehelo ea data.

Ka bokhuts'oane, ho bula faele ea RDB ho hloka tsebo ea tekheniki le ts'ebeliso ea lisebelisoa tse khethehileng ho netefatsa ho bula le ho ts'oaroa ka mokhoa o sireletsehileng ha tlhaiso-leseling e fumanehang lifaeleng tsena. Ka ho latela mehato e hlokahalang le litemoso, re tla khona ho sebelisa hamolemo lintlha tse bolokiloeng ka sebopeho sa RDB le ho etsa tlhahlobo e hlokahalang le mano bakeng sa merero ea rona.