Zizindikiro 5 Mukulitsa Database Yanu ya MySQL

ntchito mysql

Malo owongolera deta ndi ovuta komanso akusintha mwachangu. Palibe chomwe chimatsimikizira kusinthaku kuposa kutuluka kwa 'mapulogalamu apamwamba' - kapena kugwiritsa ntchito komwe kumayendetsa mamiliyoni ogwiritsa ntchito pamphindikati. Factor mu Big Data ndi mtambo, ndipo zikuwonekeratu kuti amalonda a e-commerce amafunikira mibadwo yatsopano yazidziwitso zomwe zitha kuchita bwino ndikukula mwachangu.

Bizinesi iliyonse yapaintaneti yopanda nkhokwe zosinthidwa mwachidziwikire ikuyendetsa MySQL, nkhokwe yosinthidwa kuyambira pomwe idayamba ku 1995. Kupatula apo, mawu oti "NewSQL" sanakhale gawo la lexicon ya digito mpaka Matt Aslett, wofufuza wa gulu la 451 , adapanga mu 2011.

Ngakhale MySQL imatha kuyendetsa magalimoto ambiri, bizinesi ikamakulirakulirabe, nkhokwe yake imatha kufikira anthu ambiri ndipo tsamba lake lawebusayiti lidzaleka kugwira ntchito moyenera. Ngati simukudziwa ngati bungwe lanu likukonzekera nkhokwe ya NewSQL, Nazi zizindikilo zisanu zomwe mwina mukuchotsa MySQL:

  1. Kuvuta kogwiritsa ntchito kuwerenga, kulemba ndikusintha - MySQL ili ndi malire. Makasitomala ambiri akamakwaniritsa zochitika patsamba lanu, zimangotsala pang'ono kuti nthawi yanu isasungidwe. Kuphatikiza apo, katundu wanu akamakulirakulira, ndipo zikukuvutani kuti muzitha kuwerenga ndi kulemba, mungafunike nkhokwe ina. MySQL imatha kuwerengera kudzera mwa "akapolo owerenga", koma mapulogalamu ayenera kudziwa kuti zowerenga sizosangalatsa ndi wolemba-mbuye. Mwachitsanzo, kasitomala akasintha zinthu mgalimoto yake ya e-commerce, ziyenera kuwerengedwa kuchokera kwa alembi. Ngati sichoncho, mumakhala pachiwopsezo chololeza-kulonjeza kukhala cholakwika. Izi zikachitika, mudzakhala botani m'malo ovuta kwambiri: e-commerce checkout line yanu. Kutchinga potuluka kumatha kubweretsa ngolo zosiyidwa, kapena kuposa pamenepo, mudzagulitsa zomwe mulibe, ndikuyenera kuthana ndi makasitomala okwiya, komanso kuwonetsedwa pama TV.
  2. wosakwiya analytics ndi kupereka malipoti - Ma database a MySQL samapereka nthawi yeniyeni analytics kuthekera, komanso samapereka chithandizo chamapangidwe ena a SQL. Kuti athane ndi vutoli, onse a Multi-Version Concurrency Control (MVCC) ndi Massively Parallel Processing (MPP) amafunikira pokonza ntchito zochulukirapo chifukwa amalola kulemba ndi analytics kuti zichitike popanda kusokonezedwa, ndipo gwiritsani ntchito ma node angapo ndi ma cores angapo panjira iliyonse kuti mafunso owunikira apite mwachangu.
     
    mysql-funso-kulumikizana
  3. Nthawi yopumula pafupipafupi - Zosintha za MySQL zimamangidwa ndi mfundo imodzi yolephera, kutanthauza kuti ngati chinthu chilichonse - monga drive, mamaboard, kapena memory - sichitha, database yonseyo idzalephera. Zotsatira zake, mwina mutha kukumana ndi nthawi yopuma, yomwe imatha kubweretsa kuwonongeka kwa ndalama. Mutha kugwiritsa ntchito sharding ndi akapolo, koma awa ndi osalimba ndipo sangathe kuthana ndi kuchuluka kwamagalimoto ambiri. Database yochulukitsa imasunga makope anu angapo, imapereka kulolerana kolakwika muzochita ndikusungabe magwiridwe antchito ngakhale / kapena kulephera kwa disk.
     
    Clustrix Sanagawe Zomangamanga
  4. Mtengo wapamwamba wopanga - Okonza omwe akugwira ntchito ndimadongosolo a MySQL nthawi zambiri amakhala ndi nthawi yayitali akukonzekera zolakwitsa kapena kuthana ndi zolephera zam'mizinda. Madivelopa omwe amagwira ntchito ndi nkhokwe zosanja ndi omasuka m'malo mwake amagwira ntchito zopanga zinthu ndikupangitsa kuti malonda agulitsidwe mwachangu. Zotsatira zake, nthawi yogulitsa ikuchepa ndipo makampani azama e-commerce amatha kupeza ndalama mwachangu.
  5. Ma seva otulutsidwa - Seva yochulukitsa pa RAM kwa nthawi yayitali, kapena pafupipafupi tsiku lonse, ndiye chisonyezero chofunikira kuti MySQL silingafanane ndi kukula kwamabizinesi. Kuphatikiza zida ndizokonzekera mwachangu, koma ndiokwera mtengo kwambiri ndipo siyankho lanthawi yayitali. Ngati mabungwe adagwiritsa ntchito njira yocheperako, zidziwitso zimatha kuwerengedwa pamitundu yonse, ndipo momwe kugulitsa kumakulirakulira ndi kuchuluka, ntchito imasinthidwa kupita kuzinthu zina zomwe zili m'ndandanda.

Kukulunga mmwamba

Ndizachidziwikire, MySQL ili ndi malire, ndipo nthawi ndi kuchuluka kwa kuchuluka kwamagalimoto, nkhokwe iliyonse ya MySQL iyenera kukumana ndi zovuta komanso zovuta. Ndipo pamawebusayiti a e-commerce, zosavomerezekazi zimasinthiratu kukhala ndalama zomwe zaphonya.

Kupatula apo, siziyenera kudabwitsanso kuti ukadaulo womwe adamangidwa zaka makumi awiri zapitazo akuvutikira kuti akhale mdziko lamakono lamakono. Ganizirani izi: Kodi opanga mapulogalamu mu 1995 angawonetsetse bwanji kuti intaneti ingakhale yamphamvu bwanji?

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