Data Warehousing

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Mayelana nalolu hlelo lokusebenza

I-Data Warehousing uhlelo lokusebenza lwemfundo oluhlelekile lwesayensi yamakhompyutha, ubuchwepheshe bolwazi, ukuhlaziywa kwedatha kanye nabafundi bobuhlakani bebhizinisi abafuna ukuqonda ukuthi idatha iqoqwa kanjani, ihlanganiswe, igcinwe futhi ilungiselelwe kanjani ukubika nokuhlaziya. Uhlelo lokusebenza luchaza imiqondo eyinhloko yesitoreji sedatha ngendlela ecacile, ehambisana nesihloko sokuzifundela, ukufunda ekilasini, ukubuyekezwa kwezivivinyo kanye nokulungiselela ingxoxo.

FUNDA UKUGCINWA KWEDATHA ISINYATHELO NESINYATHELO

Isitoreji sedatha siyindawo yokugcina idatha ephakathi ehlanganisa idatha yamanje neyomlando evela emthonjeni owodwa noma eminingi. Isekela ukubika, ukuhlaziya kanye nobuhlakani bebhizinisi ngokusiza abasebenzisi ukuthi bahlole ulwazi ngendlela ehambisanayo nehlelekile. Lolu hlelo lokusebenza lwethula isihloko kusukela eziyisisekelo futhi kancane kancane singena ekwakhiweni kwezakhiwo, ekucubunguleni, e-OLAP, kuma-schema, kuma-metadata, ekuphepheni, ekulungiseni nasekuhlolweni.

Izifundo zisiza abaqalayo ukuqonda ukuthi iyini indawo yokugcina idatha, ukuthi kungani izinhlangano zisebenzisa eyodwa nokuthi isekela kanjani umsebenzi wokuhlaziya. Abafundi bangathuthuka ngezindlela zokulethwa, izinqubo zesistimu, ukwakheka kwezakhiwo kanye nezingxenye ezisetshenziswa ukuphatha idatha yesitoreji.

IZIHLOKO EZIQAPHELWE

• Ukubuka Konke Kokugcina Idatha
• Imiqondo Eyinhloko
• Amagama Abalulekile
• Inqubo Yokulethwa Kwendawo Yokugcina Idatha
• Izinqubo Zesistimu
• Ukwakhiwa Kwendawo Yokugcina Idatha
• I-OLAP Ehlobene
• I-OLAP Enezilinganiso Eziningi
• Amaskimu Endawo Yokugcina Idatha
• Imiqondo Yemethadatha
• Ukuhlelwa Kwedatha
• Abaphathi Besistimu
• Abaphathi Bezinqubo
• Ukuphepha Kwendawo Yokugcina Idatha
• Imiqondo Yokusekela
• Ukulungiswa Kokusebenza
• Ukuhlolwa Kwendawo Yokugcina Idatha
• Izici Zesikhathi Esizayo
• Imibuzo Yengxoxo

QONDA AMAMODELI E-OLAP NE-DATA

Funda inhloso yokucubungula ukuhlaziya ku-inthanethi bese ubuyekeza umehluko phakathi kwe-OLAP ehlobene ne-OLAP enezilinganiso eziningi. Funda ukuthi amaskimu nemethadatha kusiza kanjani ukuchaza, ukuhlela nokusekela idatha yokuhlaziya. Le miqondo ibalulekile ekuqondeni ukuthi izindawo zokugcina izimpahla zenzelwe kanjani ukubika nokusekela izinqumo.

FUNDA IMIQONDO YOKUPHATHWA KWENDAWO YOKUGCINA

Hlola indima yabaphathi bezinhlelo kanye nabaphathi bezinqubo ezindaweni zokugcina idatha. Buyekeza imibono ejwayelekile ehlobene nokuphepha, ukusekela, ukulungisa nokuhlola ukuze uqonde ukuthi izinhlelo zokugcina izimpahla zigcinwa kanjani, zivikelwe futhi zihlolwe kanjani.

UKUBUYEKEZWA KWENGXOXO NOKUHLOLWA

Isigaba semibuzo yengxoxo sisekela izingxoxo zobuchwepheshe, izikhathi ze-viva kanye nokubuyekezwa okusheshayo ngaphambi kokuhlolwa.

AMAZWI AQAPHELELE KU-APP

• Izifundo zokugcina idatha ezihleliwe
• Izincazelo ezinobungane nabaqalayo
• Ukuzulazula ngesihloko
• Ukumbozwa kusukela eziyisisekelo kuya emiqondweni ethuthukisiwe
• I-OLAP, ukwakheka kwezakhiwo, amaskimu kanye nokufunda kwe-metadata
• Ukuphepha, ukusekela ngokulondoloza, ukulungisa kanye nokuhlola izihloko
• Imibuzo yengxoxo yokubuyekezwa
• Izibuyekezo ezijwayelekile zokugcina idatha uma zitholakala
• Ulwazi oluhlanzekile lokufunda ngeselula

UBANI ONGASEBENZISA LOLU HLELO LOKUSEBENZA?

I-Data Warehousing iwusizo kubafundi be-BCA, BSc Computer Science, BTech, BE, MCA, MSc IT, ukuhlaziywa kwedatha kanye nabafundi bezobuchwepheshe bolwazi. Ingasiza futhi abaqalayo ukuhlola ubuhlakani bebhizinisi, izinhlelo zedatha, ukubika kanye nokuphathwa kwedatha yebhizinisi.

Sebenzisa uhlelo lokusebenza njengomngane wokufunda ophathekayo wezifundo zaseyunivesithi, izinhlelo zediploma, izabelo, izivivinyo, izingxoxo zobuchwepheshe kanye nokufunda okuzimele. Funda isigaba esisodwa ngesikhathi, phinda ubuyekeze imiqondo enzima futhi uqinise ukuqonda kwakho ukuthi izindawo zokugcina idatha zisekela kanjani ukubika kokuhlaziya.

Landa i-Data Warehousing bese uqala ukufunda imiqondo ye-warehouse, i-OLAP, ama-schema, i-metadata, ukwakheka kwezakhiwo, ukuphepha, ukulungisa nokuhlola kuhlelo lokusebenza olulodwa lwemfundo oluhleliwe.

ISIVIVINYO

Lolu hlelo lokusebenza luyinsiza yezemfundo neyokubhekisela ezimele. Aluhlobene noma aluvunyelwe yinoma iyiphi inyuvesi, inhlangano yesitifiketi, umqashi noma inkampani yezobuchwepheshe. Sebenzisa izincwadi zamanje, izinto ezisemthethweni zezifundo kanye nemibhalo yobuchwepheshe eqinisekisiwe ukuze uthole izinqumo ezisemthethweni zokufunda nokukhiqiza.

Yini entsha

App Performance Improvements and Feature Addition