Ndi zinthu zochepa zomwe zimakhumudwitsa ngati kupeza kuti tsamba lanu latsika - makamaka ngati mumadalira bizinesi. Uthenga wa "Kulakwitsa Kukhazikitsa Database Connection" ukuimira vuto lalikulu ndikulepheretsa mwayi wonse wopezeka pa tsamba lanu, kotero kukonza ndizofunika kwambiri. Komabe, ngati simukudziwa momwe WordPress imagwirira ntchito, ikhoza kukhala vuto losokoneza. Ngakhale cholakwika ichi ndi chachikulu, chimakhalanso chosinthika kwambiri. Ndi njira zingapo zothetsera mavuto, mutha kubwezeretsa tsamba lanu pa intaneti posachedwa.
Kodi "Zolakwika Pokhazikitsa Malumikizidwe a Database" ndi chiyani?
Pafupifupi zidziwitso zonse zapaintaneti - kuphatikiza positi, data yamasamba, zambiri za meta, zoikamo za plugin, zidziwitso zolowera, ndi zina zambiri - zimasungidwa ndikukonzedwa mu database ya MySQL. Deta yokhayo yomwe sinasungidwe pamenepo ndi zomwe zili pa TV monga zithunzi ndi mutu/plugin/mafayilo anu ofunikira monga index.php, wp-login.php, etc. Webusaiti yanu imadalira chilankhulo cha mbali ya seva chotchedwa PHP.
Mlendo akabwera patsamba lanu, WordPress imagwiritsa ntchito PHP kufunsa nkhokwe ndikukoka zidziwitso zolondola, zomwe zimawonetsedwa ngati tsamba lathunthu. Ngati, pazifukwa zilizonse, WordPress silingathe kupeza malo osungira malo anu kapena sizikugwira ntchito bwino, zotsatira zake ndi uthenga wa "Kulakwitsa Kukhazikitsa Database Connection".
"Zolakwika pakukhazikitsa kulumikizidwa kwa database" zikutanthauza kuti tsamba lanu silikulumikizananso kapena lili ndi mwayi wopezeka patsamba lanu la WordPress, motero tsamba lanu lonse limatsika. Vutoli limalepheretsa tsamba lonse kutsitsa. Tsamba lonse lilibe kanthu chifukwa palibe deta yomwe ingatengedwe kuti iwonetsetse tsambali, chifukwa kulumikizana sikukuyenda bwino. Izi sizimangophwanya kutsogolo kwa tsamba lanu, komanso zidzakulepheretsani kupeza dashboard yanu ya WordPress.
Ngati tsamba lanu likugwiritsa ntchito caching, alendo amatha kuwona masamba osungidwa amasamba anu. Chifukwa chake, ngati mupeza cholakwikacho msanga ndikuthetsa vutoli posungira tsamba lanu lisanatsitsimuke, mutha kupewa kusokoneza zambiri patsamba lanu ndi bizinesi yanu. Mwamwayi, pamene zolakwika za WordPress zimapita, cholakwika cholumikizira deta nthawi zambiri chimakhala chosavuta kuthetsa.
Nchiyani chimayambitsa "Kulakwitsa Kukhazikitsa Malumikizidwe a Database"?
Cholakwika chokhazikitsa kulumikizidwa kwa database chimayamba chifukwa kulumikizana kwa MySQL-PHP kumadulidwa pazifukwa zina. Zina mwa izi zitha kuyambitsa cholakwika ichi:
- Zidziwitso zolondola zolowera mnkhokwe: Mwina chifukwa chofala kwambiri cha 'Kulakwitsa Kukhazikitsa Kulumikizana Kwazosungidwa' ndikungonena kuti WordPress ili ndi zidziwitso zolakwika zolowera patsamba lanu. Izi zitha kukhala dzina la database, lolowera, kapena mawu achinsinsi. Kumbukirani, izi zolowera ndi zosiyana ndi zomwe mumagwiritsa ntchito kuti mupeze tsamba lanu.
- Kuwonongeka kwa database: Dongosolo la WordPress MySQL lili ndi zambiri. Ngati gawo lililonse lichotsedwa kapena kuipitsidwa, zotsatira zake zitha kukhala zolakwika zomwe zikufunsidwa. Ziphuphu zitha kuchitika chifukwa chogwiritsa ntchito nkhokwe pamanja, koma zimathanso kuchitika chifukwa chogwiritsa ntchito bwino. Ngakhale MySQL ndi yolimba, palibe chomwe chili chabwino, ndipo zolakwika zimachitika.
- Kuwonongeka kwa fayilo ya WordPress: Mofananamo, ziphuphu zimatha kuchitika pamafayilo a WordPress omwe amapanga tsamba lanu. Ngakhale mafayilowa ali kunja kwa database, nthawi zina angayambitse zolakwika zomwezo.
- Mavuto ndi seva yapaintaneti kapena wothandizira: Ngati mavuto abuka ndi omwe akukulandirani kapena seva (ngati mukudzipangira nokha) ndipo WordPress siyingafikire kuti mufunse za database, iponya cholakwika ichi. Mavutowa angaphatikizepo kuzimitsa, kutayika kwa data, ndi kulephera kwa hardware.
Momwe mungakonzere "Kulakwitsa Kukhazikitsa Connection Database"
Ngakhale ili ndi vuto lalikulu, mwamwayi ndi losavuta kulithetsa. Nawa malangizo othetsera ndi kukonza vuto.
1. Yang'anani mbiri yanu ya database ya WordPress
Popeza ichi ndiye chomwe chayambitsa cholakwikacho, chiyenera kukhalanso gawo loyamba pakuthana ndi mavuto anu. Chinthu choyamba chomwe muyenera kuchita ndikupeza zidziwitso zomwe WordPress ikugwiritsa ntchito pano kuti mupeze database yanu. Izi zimasungidwa patsamba lanu WP-config.php wapamwamba. Mutha kugwiritsa ntchito cPanel kapena FTP/SFTP kuti mupeze. Apa, yang'anani zidziwitso zitatu - dzina la database, dzina lolowera, ndi mawu achinsinsi.
Ndili ndi chidziwitso m'manja, mutu ku MySQL Databases. Onetsetsani kuti dzina la database likufanana ndi lomwe mwachotsamo WP-config.php kale. Ngati sizikufanana, bwererani WP-config.php ndikusintha ndi dzina loyenera la database. Onetsetsani kuti dzina lolowera kapena mawu achinsinsi akugwirizana ndi omwe ali WP-config.php file, ngati sichoncho, sinthani ndi zolondola.
2. Yang'anani zambiri zosungirako database yanu
Ngati mwayang'ana zidziwitso zolowera mu database ndikukonza zolakwika zilizonse, koma mukupezabe uthenga wa "Zolakwika Pokhazikitsa Database Connection", chinthu chotsatira chomwe muyenera kuyang'ana ndi chidziwitso chanu chosungira. Dzina lothandizira la database yanu likupezekamo WP-config.php, pafupi ndi dzina la database ndi zidziwitso zolowera.
Zindikirani izi, kenako yendani ku MySQL Databases pogwiritsa ntchito cPanel kapena FTP/SFTP, onetsetsani kuti dzina la alendo anu WP-config.php fayilo yalembedwa patsamba lino. Ngati sichoncho, muyenera kuwonjezera. Mukamaliza, dinani "Pangani izi MySQL hostname" tsopano. Dziwani kuti zingatenge maola angapo kuti dzina latsopanoli lifalikire kudzera mu DNS, kotero khalani omasuka kupuma pano. Nthawi ikadutsa, bwererani ndikuwone ngati tsamba lanu likugwira ntchito.
3. Konzani database yanu ya WordPress
Ngati mukulandirabe uthenga wolakwika, mutha kuyesa kukonza nkhokwe kuti mukonze ziphuphu. Mutha kugwiritsa ntchito chida chokonzekera cha WordPress chokhazikika pa izi. Kuti mupeze, tsegulani yanu WP-config.php fayilo ndikuwonjezera nambala yotsatirayi kumapeto:
define('WP_ALLOW_REPAIR', true);
Kenako, tsegulani tabu yatsopano ya msakatuli ndikuyenda kupita ku https://yoursitename.com/wp-admin/maint/repair.php, m'malo mwa "yoursitename" ndi malo enieni a tsamba lanu. Izi zibweretsa chida chokonzera database. Dinani pa 'Konzani Database' ndipo mulole izo kuchita zake. Mutha kusankha 'Konzani ndi Kukonza Nawonsomba' ngati mukufuna, koma zimatenga nthawi yayitali. Mulimonsemo, chida chikatha, tsegulani tsamba lanu kachiwiri ndikuwona cholakwikacho.
Ngati zapita, ndiye kuti mudzadziwa kuti nkhokwe yowonongeka ndiyomwe idayambitsa. Komabe, ngati mukuwonabe uthenga wolakwika, pitani ku sitepe yotsatira. Musanatero, onetsetsani kuti mwabwereranso WP-config.php ndikuchotsa khodi yomwe mudawonjezera kuti muyatse chida. Mukayisiya pamenepo, wina yemwe ali ndi zolinga zoyipa atha kupeza tsamba lanu mosavuta.
4. Onani ngati seva yanu ya database ili pansi
Ngati zonse zomwe zili pamwambapa zalephera, mwayi umodzi ndikuti seva yanu ya database yatsika. Pakadali pano, ndi bwino kutsimikizira ndi omwe akukuthandizani kuti zonse zikuyenda bwino. Pali zifukwa zingapo zomwe wosungira wanu wachinsinsi kapena seva akukumana ndi zovuta:
- Malumikizidwe ochuluka munthawi imodzi kunkhokwe: Othandizira ena ali ndi malire a kuchuluka kwa maulumikizidwe omwe seva ingakhale nawo nthawi imodzi.
- Mavuto ndi tsamba lina pa seva yanu yogawana nawo: Ngati muli pagulu logawana nawo, mukugawa zinthu ndi masamba ena. Ngati mmodzi wa iwo ali ndi mavuto, akhoza kufalikira ku tsamba lanu. Ichi ndi chimodzi mwazifukwa zodzipatulira kapena zoyendetsedwa ndi WordPress kuchititsa mapulani angakhale opindulitsa.
- Mavuto a Hardware: Hardware pamapeto pake imalephera, ndipo ndizotheka kuti seva yanu yasungidwa yachita zomwezo. Momwemonso, wolandirayo adzakhala ndi ma redundancies m'malo mwake kuti ngati seva imodzi ikatsikira, pali kopi ina ya deta yanu yomwe ilipo, koma izi sizili choncho nthawi zonse - makamaka ngati mukugwiritsa ntchito deta yanu panyumba kapena ofesi seva.
Kubetcha kwanu kopambana apa ndikufikira kwa omwe akukupatsani tsamba lanu ndikufunsani za kuzimitsidwa kapena zina zomwe zimadziwika.
5. Sinthani URL yanu ya tsamba la WordPress
Ngati mwasuntha posachedwa kukhazikitsa kwanu kwa WordPress pazifukwa zilizonse (monga kusamukira ku dzina latsopano kapena kusamukira ku HTTPS), mungafunike kusintha ulalo wa tsamba lanu mu database.
6. Yambitsaninso seva yanu yapaintaneti
Izi zitha kuwoneka ngati zoyambira pang'ono, koma nthawi zina mayankho osavuta amakhala othandiza kwambiri. Ngati mumagwiritsa ntchito database yanu pa seva yanu, yesani kuyimitsa ndikuyambiranso. Makompyuta ndi ovuta, ndipo kuyambiranso kosavuta kumatha kukonza mitundu yonse yamavuto omwe mungakhale mukukumana nawo.
7. Lumikizanani ndi wolandirayo kuti akuthandizeni
Ngati simuli omasuka kudzikonza nokha, kapena mwayesa zonse ndipo simungathe kuchotsa uthenga wa "Kulakwitsa Kukhazikitsa Connection ya Database", palibe manyazi kupempha thandizo.
Kutsiliza
Ngati mwapita kukayang'ana patsamba lanu ndikupeza kuti mwalandilidwa ndi uthenga wa "Zolakwika Pokhazikitsa Connection Database", simuli nokha. Ndi cholakwika chofala ndi zokonza zosavuta, kotero kuti tsamba lanu liziyambiranso sikuyenera kukhala kovuta kwambiri.