Iyini I-ELK Stack?
Intro:
Isitaki se-ELK iqoqo lomthombo ovulekile isofthiwe Amathuluzi ezivame ukusetshenziswa ndawonye ukulawula nokuhlaziya umthamo omkhulu wedatha. Izingxenye ezintathu eziyinhloko zesitaki se-ELK yi-Elasticsearch, i-Logstash, ne-Kibana. Ithuluzi ngalinye linemisebenzi yalo ehlukile, kodwa zonke zisebenza ndawonye ukuze zinikeze amakhono anamandla okuhlaziya idatha.
izici Key:
Izici ezibalulekile zesitaki se-ELK zifaka ukuqina, ukuguquguquka, amakhono okuhlaziya ngesikhathi sangempela, kanye nokusebenziseka kalula. Nge-Elasticsearch emnyombweni wesitaki, abasebenzisi bangakhuphula kalula amaqoqo abo edatha baye phezulu noma phansi njengoba kudingeka ukuze kuhlangatshezwane namanani akhulayo edatha. Futhi ngokusebenzisa i-Logstash yokungenisa nokuhlunga imicimbi yelogi evela emithonjeni ehlukene kanye ne-Kibana ukuze ubuke ngeso lengqondo futhi ubuze idatha, abasebenzisi banokuguquguquka okubanzi kokuthi bayihlaziya kanjani idatha yabo. Ukwengeza, isitaki se-ELK sinikeza amandla okuhlaziya esikhathi sangempela avumela abasebenzisi ukuthi bembule ngokushesha imininingwane namathrendi njengoba idatha yabo ikhiqizwa. Okokugcina, isitaki se-ELK senzelwe ukuthi kube lula ukusisebenzisa, ngokusethwa okuncane nokucushwa okudingekayo.
Ukusebenzisa:
Isitaki se-ELK singasetshenziswa yizinhlangano zabo bonke osayizi ekulawuleni nasekuhlaziyeni amanani amakhulu wedatha. Isetshenziswa kakhulu ezimbonini ezifana ne-e-commerce, i-web analytics, ezezimali, ezempilo, ezokukhiqiza, nezinye eziningi. Isitaki se-ELK singasiza amabhizinisi athole imininingwane ebalulekile ngokuziphatha kwamakhasimende, enze kahle izinqubo zokusebenza, athuthukise izinga lomkhiqizo nokusebenza, nokunye okuningi.
Sekukonke, isitaki se-ELK siyithuluzi elinamandla lokuphatha nokuhlaziya inani elikhulu ledatha, futhi lingasetshenziswa izinhlangano zazo zonke izinhlobo ukufeza imigomo yazo yebhizinisi. Kungakhathaliseki ukuthi ufuna ukuzuza inzuzo yokuncintisana, ukuthuthukisa ukwaneliseka kwamakhasimende, noma ukwenza okunye ukuthuthukiswa okubalulekile, isitaki se-ELK singakusiza ukuthi ufike lapho.
Performance:
Isitaki se-ELK saziwa ngokusebenza kwayo okuhle kakhulu, kokubili mayelana namandla okucubungula nesivinini. Ingakwazi ukuhlaziya ngokushesha amanani amakhulu wedatha futhi isekele amazinga aphezulu omsebenzi ngesikhathi esisodwa. Ukwengeza, ukwakheka okuguquguqukayo nokwenyukayo kwesitaki se-ELK kuqinisekisa ukuthi sizoqhubeka nokuhlangabezana nezidingo zakho njengoba ibhizinisi lakho likhula futhi lishintsha ngokuhamba kwesikhathi. Sekukonke, uma ufuna ithuluzi elinamandla lokuphatha nokuhlaziya idatha yakho, isitaki se-ELK siyisinqumo esihle kakhulu.
I-Elasticsearch vs. Mantacore:
Ezingeni eliphezulu, i-Elasticsearch ne-Mantacore womabili amathuluzi anamandla okuphatha nokuhlaziya imiqulu emikhulu yedatha. Zombili zinikeza amakhono okuhlaziya ngesikhathi sangempela, ukuqina, ukuguquguquka, kanye nokusebenziseka kalula. Nokho, kukhona umehluko omkhulu phakathi kwala mathuluzi amabili.
Isibonelo, kuyilapho i-Elasticsearch ivame ukusetshenziswa njengengxenye eyinhloko yesitaki se-ELK ngokuhlangana ne-Logstash ne-Kibana, i-Mantacore yakhelwe ukusetshenziswa njengethuluzi elizimele elinezici zayo ezakhelwe ngaphakathi zokungenisa nokubuza idatha. Ukwengeza, i-Elasticsearch inikeza izici zokuhlaziya ezithuthuke kakhulu kune-Mantacore, njengamakhono okusesha e-geospatial nama-algorithms okufunda komshini.
Sekukonke, uma udinga ukuphathwa kwedatha okuphelele nesisombululo sokuhlaziya, khona-ke i-Elasticsearch iyisinqumo esingcono. Kodwa-ke, uma ufuna ithuluzi elilula elingasetshenziswa ukubuza kalula idatha ngaphandle kwanoma yiluphi ulwazi lokuhlela ngaphambilini, i-Mantacore ingaba inketho engcono kuwe. Ekugcineni, ukukhetha phakathi kwalawa mathuluzi womabili kuzoncika ezidingweni zakho ezithile kanye nezidingo zakho.
