IiNkqubo ezili-11 eziGqwesileyo zoLawulo lweDatha (2024) [MAHHALA]

1. intshayelelo

Kule mihla yedijithali, idatha ingundoqo kumashishini kunye nemibutho kwihlabathi jikelele. Ikhono lokulawula ngokufanelekileyo kunye nokuqhuba le datha ibeka amashishini aphumeleleyo ngaphandle kwabanye. Yilapho i-Database Management Systems (DBMS) ingena khona.

1.1 Ukubaluleka kweNkqubo yoLawulo lweDatha

INkqubo yoLawulo lweDatha isebenza njengonxibelelwano phakathi kwabasebenzisi kunye nogcino-lwazi, iqinisekisa ukuba idatha inokugcinwa lula, ifunyanwe kwaye isetyenziswe. Icwangcisa idatha ngendlela ecwangcisiweyo, ixhasa imisebenzi eyahlukeneyo efana ne-backup, ukhuseleko, kunye nokuthembeka kwedatha. I-DBMS inceda ekoyiseni umngeni wokungahambelani kwedatha kwaye izisa indlela ecwangcisiweyo yokulawula idatha yomsebenzisi.

1.2 Iinjongo zolu thelekiso

Injongo yolu thelekiso kukuvavanya iiNkqubo zoLawulo lweDatha edumileyo ngokwezinto eziluncedo nezingeloncedo. Esi sikhokelo sifuna ukubonelela ngembono elungeleleneyo kwi-DBMS nganye, ukulungiselela iimfuno zeshishini lakho. Ekugqibeleni, kuya kufuneka ube nokuqonda okucacileyo ukuba yeyiphi i-DBMS enokuthi ibe yeyona nto ifanelekileyo kwintlangano yakho.

2. IMicrosoft SQL Server

Microsoft SQL Server yiNkqubo yoLawulo lweDatha ebanzi, ephucukileyo nesebenza kakuhle kakhulu. Isetyenziswa kakhulu ngamashishini amakhulu kubuchule bayo bokuphatha inani elikhulu ledatha, kunye noluhlu lwayo olubanzi lweempawu ezakhelwe ngaphakathi zokuhlalutya idatha kunye nokunika ingxelo. Le software inika izisombululo ezahlukeneyo imisebenzi yolawulo data ezahlukeneyo.

2.1 IiPros

• Ukusabalala: SQL Server idume ngesakhono sayo sokulawula ugcino-lwazi olukhulu noluntsonkothileyo, oko kuyenza ibe lolona khetho lubalaseleyo xa ukulinganisa kuyingqwalasela ephambili.
• Ukubuyisela idatha: Microsoft SQL Server ineendlela zokhuseleko ezomeleleyo kunye nezisombululo zokuxhasa ukuthintela ukulahleka kwedatha kunye nokuqinisekisa ukubuyiswa kwedatha, ukuqinisekisa ukuba ulwazi oluxabisekileyo alukho.ost.
• U khu seleko: Ngeempawu zokhuseleko olomeleleyo, SQL Server ibonelela abalawuli bedathabheyisi ngolawulo olucokisekileyo lokuqinisekisa ukhuseleko lwedatha.

2.2 Ububi

• Phezulu cost: Ilayisenisi kunye nokugcinwa costs inokuba phezulu kakhulu, enokuthi ithintele amashishini amancinci ukuya kwaphakathi ekusebenziseni le software.
• Ukutsala nzima: Ngenxa yeempawu zayo ezintsonkothileyo kunye nobuchule bayo, SQL Server kunokuba nzima ukulawula kwaye kufuna iqondo eliphezulu lolwazi kunye nobuchule.
• Iimfuno zekhompyutha: SQL Server ukusebenza kunokuphazamiseka ukuba i-hardware ayihlangabezani nemigaqo ecetyiswayo, eqhele ukuba phezulu.

2.3 Buyisa kwakhona SQL Server database

Kufuneka kwakhona isixhobo professional ukuze abuyele SQL Server Yolwazi ukuba bonakele. DataNumen SQL Recovery ibonakalise ukusebenza kakuhle:

3. Oracle

Oracle I-DBMS yenye yeenkqubo zehlabathi eziphambili zedathabheyisi, esetyenziswa ngokubanzi kumashishini amakhulu kunye neenkampani ngenxa yokukwazi ukuphatha ubuninzi bedatha ngokufanelekileyo. Iyaziwa ngesantya sayo, ukuthembeka kunye nokuqina okunamandla, Oracle ibonelela ngezisombululo ezibanzi zolawulo lwedathabheyisi, ukugcinwa kwedatha kunye nokusetyenzwa kwedatha.

3.1 IiPros

• Ukwenza okuphezulu: Oracle inegama lokuhambisa umsebenzi ogqwesileyo naxa uphethe uvimba weenkcukacha omkhulu.
• Ukusabalala: Oracle inokulinganiswa ukusingatha imithwalo ephezulu yedatha, iyenze ilungele amashishini amakhulu.
• Ukhuseleko Lwedatha: Ibonelela ngeempawu zokhuseleko ezinamandla ezibonelela ngokhuseleko lwedatha kunye nokuqinisekisa ukuthotyelwa kokulawula.

3.2 Ububi

• Costngoku: OracleIintlawulo zelayisensi kunye neentlawulo zogcino ziphakathi kwezona ziphezulu kwimarike, ezinokungafikeleleki kumashishini amancinci ukuya kwaphakathi.
• Intsonkothile: OracleIimpawu ezinkulu nezintsonkothileyo zinokuntsonkotha ukusebenzisa, zifuna ulwazi olubalulekileyo lobugcisa.
• Iimpawu zeHardware: Ukusebenza kunokuchaphazeleka ukuba i-hardware ayihlangani OracleIimfuno ezithile, ezifuna utyalo-mali olukhulu kwihardware.

4.Microsoft Access

UFikelelo lweMicrosoft lusebenziseka lula kwaye lusebenza kakuhle iNkqubo yoLawulo lweDatha, esetyenziswa ikakhulu kwizicelo ezincinci. Inxalenye ye-Microsoft Office suite, inika ujongano olucacileyo lokuyila nokulawula uvimba weenkcukacha. UFikelelo lweMicrosoft lulungele ukusetyenziswa komntu kunye namashishini amancinci anedatha encinci.

4.1 IiPros

• Isebenziseka kakuhle: Ufikelelo kulula ukulusebenzisa, kwaye alufuni izakhono zobugcisa eziphucukileyo zokulawula uvimba weenkcukacha ngenxa yojongano lomsebenzisi womzobo ocacileyo.
• Umdibaniso: Ukuba yinxalenye ye-Microsoft Office suite, Ukufikelela kunokudityaniswa ngokulula nezinye iimveliso ze-Microsoft ezifana ne-Excel, i-Word, i-Outlook, njl.
• Cost-esebenzayo: Ukufikelela kweMicrosoft kubiza kancinci xa kuthelekiswa nezinye izixhobo zeDBMS ezikhoyo kwimarike.

4.2 Ububi

• Isikali esilinganiselweyo: I-MS Access ayifanelekanga kugcino-lwazi olukhulu kunye nezicelo ezintsonkothileyo ngenxa yothintelo ekuphatheni imithamo emikhulu yedatha.
• Performance: Ngelixa ilungele imisebenzi emincinci, ukufikelela kunokufumana imiba yokusebenza xa ujongene nogcino-lwazi olukhulu.
• Ukukhuseleka Kancinane: Xa kuthelekiswa nezinye izixhobo zeDBMS ezinkulu, Ukufikelela kuneempawu zokhuseleko ezingaqinanga.

5. IBM Db2

I-IBM Db2 yinkqubo yesiseko sedatha yeshishini eliphezulu elibonelela ngendawo eguquguqukayo nesebenzayo yokulawula idatha. Ihlala ikhethwa ngamashishini amakhulu ngenxa yeempawu zayo eziphambili, ukuthembeka, kunye nokukwazi ukusebenza ngaphandle komthungo phantsi komthwalo ophezulu wokusebenza.

5.1 IiPros

• Performance: I-Db2 idume ngezakhono zayo zokusebenza ezigqwesileyo, ngakumbi xa ijongene nezixa ezikhulu zedatha.
• Umdibaniso: I-Db2 idibanisa ngaphandle komthungo kunye nezinye iimveliso ze-IBM, ivumela imibutho ukuba isebenzise idatha kwizicelo ezahlukeneyo.
• Uxinzelelo lwedatha: Eli nqaku kwi-Db2 linokugcina indawo yokugcina, kunye nokuphucula ukusebenza ngokunciphisa imisebenzi ye-I / O.

5.2 Ububi

• Cost: I-IBM Db2 sisisombululo somgangatho weshishini, kwaye ke, ukunikwa kwayo ilayisenisi, ukuphunyezwa, kunye nokugcinwa c.osts ingaba phezulu.
• Ukutsala nzima: Uluhlu olubanzi lwemisebenzi kunye neempawu zeDb2 zinokuntsonkotha ukusebenzisa kwaye zifuna iqondo eliphezulu lobuchwephesha.
• Isebenziseka lula kancinci: Xa kuthelekiswa nenye i-DBMS, ujongano lomsebenzisi lwe-Db2 luhlala lubonwa lungenangqondo kwaye lusebenziseka lula, olunokukhokelela kwigophe lokufunda eliphakamileyo.

6. Iatlasi yeMongoDB

I-MongoDB Atlas yindawo egciniweyo yelifu elawulwa ngokupheleleyo yi MongoDB. Ijongwa kakhulu ngemodeli yayo yedatha yoxwebhu olubhetyebhetye, nto leyo eyenza ukuba ilungele usetyenziso lwangoku. Iyaziwa ngokukaleka kwayo, iMongoDB Atlas ibonelela ngeempawu ezibonelela ngabasebenzisi abancinci kunye neenkampani ezinkulu.

6.1 IiPros

• Ukuzinza: I-MongoDB Atlas ixhasa imodeli yedatha engaphantsi kwe-schema, ekuvumela ukuba ugcine idatha yalo nasiphi na isakhiwo.
• Ukusabalala: Ukubonelela ngokulinganisa okuthe tye ngokuphumeza i-sharding, i-MongoDB Atlas inokusingatha umthamo omkhulu wedatha ngokufanelekileyo.
• Ulawulo olubanzi: Ii-backups ezizenzekelayo, iipetshi, uphuculo, kunye nohlengahlengiso zonke ziyakhathalelwa, zenza lula umthwalo kwi-DBA.

6.2 Ububi

• Ijika lokufunda: Ukusebenzisa i-MongoDB Atlas ngokupheleleyo, abaphuhlisi kufuneka baqonde i-database ye-NoSQL, enokufuna ijika lokufunda kwabo baqhelene neenkqubo ze-SQL.
• Cost: Ngelixa kukho inqanaba lasimahla, costs inokunyuka ngokukhawuleza ngokusekelwe kwisixa sedatha kunye nemisebenzi.
• Inkxaso encinci yentengiselwano: Izakhono ezithile zentengiselwano, eziqhele ukufumaneka kwiinkcukacha zolwazi, zilinganiselwe okanye azikho kwi-MongoDB Atlas.

7 PostgreSQL

PostI-greSQL ngumthombo ovulekileyo, inkqubo yolawulo lwedatha enxulumene nento. Ithathelwa ingqalelo kakhulu ngokomelela kwayo, iimpawu ezintsonkothileyo, kunye nokuthotyelwa kwemigangatho eyomeleleyo. PostI-greSQL iyakwazi ukuphatha imisebenzi eyahlukeneyo enezixhobo ezininzi zokuyila usetyenziso oluzinzileyo noluthembekileyo.

7.1 IiPros

• Vula Umnikezi: Ukuba ngumthombo ovulekileyo, uPostigreSQL ingasetyenziswa simahla, ukunciphisa costs xa kuthelekiswa neenkqubo zedatha yentengiso.
• Iyandiswa: PostI-greSQL ixhasa iintlobo ngeentlobo zedatha eyakhelwe-ngaphakathi kunye nechazwe ngumsebenzisi, imisebenzi, abaqhubi, kunye nemisebenzi edibeneyo, ebonelela ngokuguquguquka okukhulu kubaphuhlisi.
• Ukuthotyelwa kweMigangatho: PostUlungelelwaniso olusondeleyo lwe-greSQL kunye nemigangatho ye-SQL iqinisekisa ukuhambelana kunye nokulula kokudlulisela izakhono kwiinkqubo ezahlukeneyo ezisekelwe kwi-SQL.

7.2 Ububi

• Ukutsala nzima: Abanye bePostIimpawu eziphambili zegreSQL zinokuba nzima ukulawula kwaye zifune ukuqonda kakuhle kweenkqubo zedatha.
• Performance: Ngoxa uPostI-greSQL ifanelekile kuluhlu olubanzi lwezicelo, lunokusebenza ngaphantsi xa kuthelekiswa nezinye iinkqubo xa ujongana nemisebenzi ephezulu yokufunda nokubhala.
• Inkxaso yoluntu encinci: Xa kuthelekiswa nenye i-DBMS yomthombo ovulekileyo, iPostI-greSQL inoluntu oluncinci olunokuthi lubangele amaxesha acothayo ekusonjululweni kwemiba.

8. QuintaDB

I-QuintaDB yinkqubo yolawulo lwedatha esekwe kwilifu ephawuleka ngokulula kwayo kunye nokusebenziseka ngokulula. Ivumela abasebenzisi ukuba benze i-database kunye ne-CRM ngokulula ngaphandle kwemfuneko yolwazi lweprogram, iyenza ibe yinto eqalayo kwaye ilungele ukulawula oovimba beenkcukacha ezincinci.

8.1 IiPros

• Ukulula: I-QuintaDB ilula ukuyisebenzisa kwaye ayifuni naziphi na izakhono zokucwangcisa, iyenza ilungele abaqalayo okanye amashishini amancinci angenaqela le-IT elizinikeleyo.
• Esekelwe kwifu: Ukuba yi-DBMS ye-intanethi, i-QuintaDB inokufumaneka nanini na naphi na. Iphelisa imfuno yokulawula iiseva eziphathekayo.
• Umakhi obonakalayo: Umakhi wedatha ebonwayo kaQuintaDB uvumela abasebenzisi ukuba benze idatabase kunye ne-UI enengqondo, ukunciphisa iinzame ezifunekayo kwikhowudi yencwadi.

8.2 Ububi

• Unyino lweScalability: I-QuintaDB ayinakukwazi ukuphatha amanani amakhulu kakhulu edatha kunye nenye i-DBMS elungiselelwe imisebenzi emikhulu.
• Iimpawu eziphambili eziBaniweyo: I-QuintaDB ayinayo isethi ebanzi yeempawu eziphambili, ezinokuthintela ukusetyenziswa kwayo kwiimfuno ezintsonkothileyo zedatha.
• Performance: Ukusebenza kusenokungabi phezulu njengezinye iindawo zogcino-lwazi xa ujongene nemisebenzi enzulu yogcino-lwazi.

9.SQLite

I-SQLite yinjini ezimeleyo, engenaseva, kunye ne-zero-uqwalaselo lwesiseko sedatha esetyenziswa kakhulu kuphuhliso lwesicelo sogcino lwasekhaya/umxhasi. Ifakwe kwiprogram yokugqibela kwaye ibonelela ngesiseko sedatha esilula esisekwe kwidiski esingadingi inkqubo yomncedisi eyahlukileyo.

9.1 IiPros

• Zero-ubumbeko: I-SQLite ayinaseva kwaye ayifuni nayiphi na inkqubo yeseva eyahlukileyo okanye ukusetha, ivumela ulawulo olulula kunye nokusasazwa.
• Ukuthwala: Yonke idatabase ihlala kwidiski enye ifayile, iyenza iphatheke kakhulu.
• Ukusetyenziswa kokusetyenziswa: I-SQLite ibonelela ngojongano olulula nolusebenzisekayo kulawulo lwedathabheyisi.

9.2 Ububi

• Isivumelwano esilinganiselweyo: I-SQLite isekela umbhali omnye kuphela ngexesha, elinokuthi linciphise ukusebenza xa abasebenzisi abaninzi bebandakanyeka.
• Akukho lawulo lomsebenzisi: Ekubeni i-SQLite i-serverless, ayinalo ulawulo lomsebenzisi kunye nolawulo lokufikelela kwezinye iinkqubo zesiseko sedatha.
• Ayizifanelanga iiseti zedatha ezinkulu: Ngelixa i-SQLite isebenza kakuhle kwiiseti zedatha ezincinci, isenokunganikeli umgangatho ofanayo wokusebenza kakuhle kunye nogcino-lwazi olukhulu.

10. Redis Enterprise Software

I-Redis Enterprise Software ngumthombo ovulekileyo, kwimemori, ivenkile yesakhiwo sedatha esetyenziswa njengesiseko sedatha, i-cache, kunye nomthengisi womyalezo. Inika ukusebenza okuphezulu, ukulinganisa, kunye nokuthembeka kwaye isetyenziswe kwi-analytics yexesha langempela, ukufundwa komatshini, ukukhangela, kunye nezinye izicelo ezifuna ukufikelela ngokukhawuleza kwidatha.

10.1 IiPros

• Ukukhawuleza: I-Redis yi-database ye-memory-memory, ekhokelela ekuqhutyweni kwedatha yesantya esiphezulu ngelixa igcina ukuzingisa kwedatha.
• Ukusabalala: I-Redis Enterprise inikezela nge-scalability yokwenyani yomgca, ukuyivumela ukuba iphathe imiqulu yedatha ekhulayo ngokufanelekileyo.
• Ulwakhiwo lwedatha: IRedis ixhasa ulwakhiwo lwedatha olwahlukeneyo olunje ngemitya, ihashes, uluhlu, iiseti, iiseti ezihleliweyo ngemibuzo yoluhlu, i-bitmaps, nokunye.

10.2 Ububi

• Izithintelo zeMemori: Ngenxa yobume bayo benkumbulo, iRedis inokuthintelwa zizixhobo zememori ezibonakalayo ezikhoyo.
• Ukutsala nzima: I-Redis isebenzisa iProtocol yeRedis Serialization yayo, enokuthi ifune ijika lokufunda kubaphuhlisi abangaqhelananga nayo.
• Cost: Ngelixa iRedis ingumthombo ovulekileyo, inguqulelo yeshishini inokubiza kakhulu.

11. Umncedisi we-MariaDB Enterprise

Iseva yeShishini le-MariaDB yinkqubo yolawulo lwesiseko sedatha evulekileyo yomthombo wonxibelelwano eyifolokhwe yeMySQL. Iyaziwa ngesantya sayo, ukukala, kunye nokuguquguquka. I-MariaDB ibonelela ngeseti ebanzi yeempawu eziphambili, iiplagi, kunye neenjini zokugcina kwaye ithenjwa ngamashishini amakhulu amakhulu kunye neenkampani kwihlabathi liphela.

11.1 IiPros

• Vula Umnikezi: Ukuba ngumthombo ovulekileyo, i-MariaDB ivumela abasebenzisi ukuba bafikelele, baguqule kwaye basasaze isoftware akukho cost.
• ukuhambelana: I-MariaDB ihambelana kakhulu ne-MySQL, ivumela utshintsho olungenamthungo ukusuka kwi-MySQL ukuya kwinkqubo ye-MariaDB.
• Inkxaso yoluntu: Ngoluntu olukhulu nolusebenzayo, ihlala ifumana uphuculo kunye nohlaziyo oluvela kubaphuhlisi kwihlabathi liphela.

11.2 Ububi

• Amaxwebhu aqukayo: Nangona isiseko somsebenzisi sikhulu, amaxwebhu e-MariaDB akabanzi njengezinye iinkqubo zedatha.
• Iimpawu ezomeleziweyo ikakhulu kushicilelo lweShishini: Ezinye zezinto ezintsha kunye nezixhasi zifumaneka kuphela kwi-MariaDB Enterprise Server, ezenza zingafumaneki kwimeko yenguqulelo yomthombo ovulekileyo.
• Intsonkothe ​​ekuphuculeni: Ngelixa i-MariaDB ibonelela ngeenketho ezininzi kunye nolungelelwaniso, kunokuba nzima ukwenza usetyenziso oluphezulu lwezicelo.

12. I-Amazon DynamoDB

I-Amazon DynamoDB yinkonzo yedatha ye-NoSQL elawulwa ngokupheleleyo enikezelwa yi-Amazon Web Services (AWS). Iyaziwa ngokusebenza kwayo ngokukhawuleza kunye nokuqikelelwa kwangaphambili, kunye nokulinganisa okungenakulinganiswa. I-DynamoDB ifanelekile kubo bonke ubungakanani bezicelo, ngakumbi ezo zifuna ukuphatha inani elikhulu ledatha kunye nabasebenzisi abaninzi.

12.1 IiPros

• Performance: I-DynamoDB yenzelwe ukuphatha umgangatho ophezulu wokufunda nokubhala umthwalo wokusebenza kunye nokusebenza kwe-millisecond enedijithi enye.
• I-scalability engenamthungo: I-DynamoDB yenza izikali ngokuzenzekelayo iitafile phezulu nasezantsi ukuze zilungelelanise umthamo kunye nokugcina ukusebenza.
• Inkonzo elawulwayo: Ukuba yinkonzo elawulwa ngokupheleleyo, ukugcinwa, i-backups, kunye nolawulo lwenkqubo luphathwa yi-AWS, ukunciphisa umthwalo wokusebenza.

12.2 Ububi

• Cost: Costs ye-DynamoDB inokunyuka ngokukhawuleza ngokusekelwe kumthamo wokufunda nokubhala, oko kuyenza ibize kakhulu kwizicelo ezinkulu.
• Ijika lokufunda: Ulwakhiwo olulodwa lweDynamoDB lunokuthatha ixesha ukuluqonda ngokufanelekileyo, lunyusa ijiko lokufunda ngakumbi kwabaqalayo.
• Imida: Izithintelo ezithile ezifana nezithintelo zobungakanani bento kunye nokunciphisa isalathiso sesibini kunokuba ngumngeni kwezinye iimeko zokusetyenziswa.

13. isishwankathelo

13.1 Itheyibhile yokuthelekisa iyonke

I-DBMS	Iimbonakalo	Ukusetyenziswa koMsebenzi	Price	Inkxaso abathengi
Microsoft SQL Server	I-scalability ephezulu, ukubuyisela idatha, iimpawu zoKhuseleko	Iphakathi, ifuna ubuchule bobugcisa	phezulu	Zintle
Oracle	Ukusebenza okuphezulu, ukuScalability, iimpawu zokhuseleko oluqinileyo	Iphakathi, ifuna ubuchule bobugcisa	phezulu	Zintle
Microsoft Access	Isebenziseka lula, iMicrosoft Office Integration, Cost-Esebenzayo	lula	low	Kulungile
IBM Db2	Ukusebenza okuphezulu, ukudityaniswa komthungo, ukucinezelwa kwedatha	Iphakathi, ifuna ubuchule bobugcisa	phezulu	Zintle
I-Atlas yeMongoDB	Ukuba bhetyebhetye, ukuScalability, iimpawu zolawulo oluBanzi	Kunzima ngakumbi kubasebenzisi beSQL, kulula kubasebenzisi beNoSQL	Iyahluka ngokusekelwe ekusebenziseni	Kulungile
PostgreSQL	Umthombo ovulekileyo, Ukwandiswa, Ukuthotyelwa kwemigangatho	Kunzima ngakumbi kwinqanaba labaqalayo, kulula kubasebenzisi abaphakathi ukuya kwiingcali	free	Inkxaso eluntwini
QuintaDB	Ukulula, kusekwe kwilifu, umakhi obonakalayo	lula	Okuphantsi ukuya phakathi kuxhomekeke ekusebenziseni	umndilili
SQLite	Zero uqwalaselo, Ukuphatheka, Ukusebenziseka lula	lula	free	Inkxaso eluntwini
Redis Enterprise Software	Isantya esiphezulu, Ukwaleka, uLwakhiwo lweDatha	Imodareyitha, ifuna ukuqonda kweRedis Serialization Protocol	Ephakamileyo kuguqulelo lweShishini	Kulungile
UMncedisi weShishini likaMariaDB	Umthombo ovulekileyo, ukuhambelana kweMySQL, uluntu olukhulu lwabasebenzisi	Kulula ukuModareyitha ngokuxhomekeke ekuqhelaneni komsebenzisi neMySQL	Isimahla kuguqulelo olusisiseko, Ephakamileyo kuguqulelo lweShishini	Kulungile
IAmazon DynamoDB	Ukusebenza okuphezulu, Ukulinganisa, Inkonzo eLawulwayo	Ifuna ukuqondwa kwe-AWS ecosystem	Iyahluka ngokusekelwe ekusebenziseni	Zintle

13.2 I-DBMS ecetyiswayo ngokusekelwe kwiimfuno ezahlukeneyo

Ukuqukumbela, ukhetho lweDBMS luya kuxhomekeka kwiimfuno ezithile zomsebenzisi. Kwiinkampani ezinkulu ezifuna ukulinganisa okuqinileyo kunye nokusebenza, ukhetho olufana noMicrosoft SQL Server, Oracle, IBM Db2, kunye ne-Amazon DynamoDB ziyacetyiswa. Kumashishini amancinci okanye ukusetyenziswa komntu, iMicrosoft Access, SQLite, okanye iQuintaDB inokusebenza injongo. Kubasebenzisi abafuna cost-ukusebenza, PostIinguqulelo ze-greSQL kunye ne-MariaDB zomthombo ovulekileyo lukhetho oluhle kakhulu.

14. Isiphelo

14.1 Iingcinga zokuGqibela kunye nokuThathayo ekuKhetheni iNkqubo yoLawulo lweDatha

Ukukhetha iNkqubo yoLawulo lweDatha echanekileyo sisigqibo esibalulekileyo esinokuchaphazela kakhulu ukusebenza kakuhle, ukuthembeka kunye nempumelelo iyonke yezicelo zakho kunye nokusebenza kweshishini. Kubalulekile ukukhetha i-DBMS engaphumeleliyo kuphela iimfuno zakho zangoku, kodwa ijongene nokwandiswa kunye nophuhliso lwexesha elizayo.

Iingqwalasela eziphambili kufuneka zibandakanye ukusetyenziswa kwenkqubo ngokulula, ukulinganisa, ixabiso, ukusebenza kunye neempawu zokhuseleko. Kufuneka kuqwalaselwe nokuba inkqubo ihambelana nesakhono seqela lakho okanye kuya kubakho imfuneko yoqeqesho olongezelelweyo. Iinketho zomthombo ovulekileyo zingaba acost-isisombululo esisebenzayo, ngelixa ii-database zentengiso zihlala zizisa inkxaso eyongezelelweyo kunye neempawu ezibanzi.

Ukuqukumbela, akukho "ubungakanani obunye bulingana nayo yonke" isisombululo seDBMS. Ukhetho olufanelekileyo luya kwahluka ngokweemfuno neemeko ezithile zombutho ngamnye. Ke ngoko, kubalulekile ukuvavanya ngononophelo iindlela ezahlukeneyo zokukhetha ngaphambi kokuba wenze isigqibo.

Intshayelelo yoMbhali:

UVera Chen yingcali yokubuyisela idatha kwi DataNumen, ebonelela ngoluhlu olubanzi lweemveliso, kubandakanywa isixhobo esinamandla soku ukulungiswa PowerPoint iifayile zokubonisa.