Menene bambanci tsakanin tebur MySQL na MyISAM da nau'in InnoDB?Kwatanta wanne ya fi kyau

  • A MySQL Lokacin ƙirƙirar tebur a cikin , zaku iya zaɓar injin ajiya.
  • Akwai injunan ajiya daban-daban, amma mafi yawan amfani da su sune MyISAM da InnoDB, duk sun bambanta MySQL Sigar tsohuwar injin ajiya.
  • Idan babu ingin ajiya da aka ƙayyade lokacin da aka ƙirƙiri tebur, ana amfani da tsohowar injin sigar MySQL.
  • A cikin sigogin kafin MySQL 5.5.5, MyISAM shine tsoho, amma a cikin sigogin bayan 5.5.5, InnoDB shine tsoho.

Menene bambanci tsakanin tebur MySQL na MyISAM da nau'in InnoDB?Kwatanta wanne ya fi kyau

MySQL databaseBambanci tsakanin nau'in MyISAM da nau'in InnoDB

  • InnoDB sabo ne, MyISAM ya tsufa.
  • InnoDB ya fi rikitarwa, yayin da MyISAM ya fi sauƙi.
  • InnoDB ya fi tsanani game da amincin bayanai, yayin da MyISAM ya fi sassauci.
  • InnoDB yana aiwatar da kulle matakin jere don sakawa da sabuntawa, yayin da MyISAM ke aiwatar da kulle matakin tebur.
  • InnoDB yana da ma'amaloli, MyISAM baya.
  • InnoDB yana da maɓallin ketare da ƙuntatawa na alaƙa, yayin da MyISAM ba ta da shi.
  • InnoDB yana da mafi kyawun juriya na faɗuwa, yayin da MyISAM ba zai iya dawo da amincin bayanai ba a yayin da tsarin ya faru.
  • MyISAM yana da cikakkun bayanan bincike, yayin da InnoDB ba ta da shi.

Fa'idodin nau'in InnoDB

Ya kamata InnoDB ya ba da fifikon amincin bayanai saboda yana sarrafa amincin bayanai ta hanyar ƙuntatawa da ma'amaloli.

Mai saurin rubutu a cikin teburi (saka, sabuntawa) saboda yana amfani da kulle matakin-jere kuma kawai yana riƙe canje-canje zuwa jeri ɗaya wanda aka saka ko sabuntawa.

Nau'in InnoDB Rashin Amfani

  • Saboda InnoDB yana kula da alaƙa tsakanin teburi daban-daban, masu gudanar da bayanai da masu ƙirƙira ƙirƙira suna buƙatar ciyar da lokaci mai yawa don tsara samfuran bayanai masu rikitarwa fiye da MyISAM.
  • Ƙara ƙarin albarkatun tsarin kamar RAM.
  • A zahiri, mutane da yawa suna ba da shawarar kashe injin InnoDB bayan shigar da MySQL idan ba kwa buƙatarsa.
  • Babu cikakken ma'aunin rubutu

Amfanin MyISAM

  • Ya fi sauƙi don tsarawa da ƙirƙira, don haka ya fi dacewa da masu farawa.
  • Kada ku damu game da alaƙar waje tsakanin tebur.
  • Gabaɗaya da sauri fiye da InnoDB saboda tsari mafi sauƙi da ƙananan farashin albarkatun sabar.
  • Cikakken ma'aunin rubutu.
  • Musamman masu amfani ga tebur masu karantawa (zaɓi).

MyISAM Nau'in Rashin Amfani

  • Babu amincin bayanai (misali, ƙayyadaddun alaƙa) cak, wanda ke ƙara alhaki da wuce gona da iri ga masu gudanar da bayanai da masu haɓaka aikace-aikacen.
  • Ma'amaloli masu mahimmanci a aikace-aikace masu mahimmancin bayanai kamar banki ba su da tallafi.
  • Yana da hankali fiye da InnoDB don yawan shigar da tebur ko sabunta tebur saboda gaba ɗaya tebur yana kulle don kowane abin sakawa ko sabuntawa.

Nau'in MyISAM vs. Nau'in InnoDB, wanne ya fi kyau?

InnoDB ya fi dacewa don mahimman yanayi na bayanai waɗanda ke buƙatar sakawa akai-akai da sabuntawa.

MyISAM, a daya bangaren, yana aiki mafi kyau a aikace-aikacen da ba su dogara da amincin bayanai ba, yawanci kawai zaɓi da nuna bayanai.

  1. Idan kana buƙatar tallafawa ma'amaloli, zaɓi InnoDB, kuma zaɓi MyISAM idan ba kwa buƙatar mu'amala.
  2. Idan yawancin ayyukan tebur tambayoyi ne, zaɓi MyISAM, kuma zaɓi InnoDB don karantawa da rubutu.
  3. Kada ka zabi MyISAM idan tsarin da ya faru ya sa dawo da bayanai mai wahala da tsada.

amfani dayaGidan yanar gizon WordPressA netizen, wata rana, da gangan ya gano cewa ma'ajin bayanai yana da girma sosai, amma wannan gidan yanar gizon yana da kasa da labarai 10, irin wannan babban ma'ana ba shi da ma'ana.

Sai ka fara neman dalili ka nemophpMyAdminNau'in bayanan bayanan baya ya bambanta da sauran rukunin yanar gizon WordPress.

Wannan rukunin yanar gizon nau'in InnoDB ne, yayin da sauran rukunin yanar gizon WordPress nau'in MyISAM ne.

Nau'in InnoDB zai sa girman bayanan ya faɗaɗa sau da yawa, don haka netizens sun yanke shawarar canzawa daga nau'in InnoDB zuwa nau'in MyISAM. 

Danna hanyar haɗin da ke ƙasa don koyon yadda phpMyAdmin ke canza nau'in tebur na InnoDB zuwa injin tsoho na MyISAM▼

Hope Chen Weiliang Blog ( https://www.chenweiliang.com/ ) shared "Mene ne bambanci tsakanin MySQL database tebur MyISAM da InnoDB irin?Kwatanta kuma zaɓi wanda ya fi kyau", don taimaka muku.

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