4 dandamali na buɗe tushen Babban bayanai

Babban-Bayanai

Babban Data kalma ce da ake amfani da ita don bayyana tarin manyan bayanai kuma hakan yana ƙaruwa sosai a kan lokaci.

Bayanai suna da girma sosai kuma mafi rikitarwa fiye da kowane kayan aikin sarrafa bayanan gargajiya zaka iya adanawa ko sarrafa su yadda yakamata.

Amma dole ne mu fahimci cewa kowa da kowa bayanan da za'a iya adanawa, isa garesu da sarrafa su a cikin tsayayyen tsari ana kiranta data 'mai tsari'.

que ana gudanar dasu akan manyan sikeli, a ciki dole ne a aiwatar da mafita waɗanda ke iya sarrafawa, adanawa da kuma nazarin adadi mai yawa cikin ɗan gajeren lokaci

Lokacin kallon adadi waɗanda aka sarrafa a babban sikelin, mutum zai iya fahimtar dalilin sa sunan 'Babban Bayanai' da kuma tunanin kalubalen adanawa da sarrafawa.

Abin da ya sa a yau za mu koya game da wasu shahararrun kayan aikin buɗe ido waɗanda za a iya amfani da su don ƙirƙirar dandalin nazarin bayanai.

Hadoop Apache

hadoop apache

Apache Hadoop shine wani dandamali ne na bude tushen software wanda ke aiwatar da manya-manyan bayanan bayanai a muhallin da aka rarraba.

Wannan kayan aiki ya dogara ne akan adanawa, ikon lissafi, da mafi yawa a cikin ƙananan kayan aiki na asali.

Apache Hadoop shine tsara don sauƙaƙewa daga kaɗan zuwa dubban sabobin.

Yana taimaka muku aiwatar da bayanan da aka adana a cikin gida cikin daidaitaccen aikin daidaitawa.

Ofaya daga cikin fa'idar Hadoop ita ce ta magance gazawa a matakin software. Apache Hadoop yana ba da tsari don tsarin tsarin fayil, Layer management tari, da kuma tsarin aiki.

Ya bar zaɓi don sauran ayyukan da sifofi don shigowa da aiki tare da Hadoop Ecosystem da haɓaka tsarin kansu don kowane ɗayan matakan da ke cikin tsarin.

Elasticsearch

Elasticsearch

Binciken Elastic shine cikakken rubutu-bincike da injin bincike. Tsarin ne - mai girman gaske kuma an rarraba shi, musamman tsara don aiki da kyau da sauri tare da manyan tsarin bayanai, inda ɗayan manyan abubuwan amfani dashi shine binciken log.

Yana da ikon ci gaba da bincike mai rikitarwa kuma kusa da aiki na lokaci-lokaci don ingantaccen bincike da ƙwarewar aiki.

Elasticsearch an rubuta shi a cikin Java kuma ya dogara da Apache Lucene, Elasticsearch ya dogara ne akan takaddar JSON tare da tsari mara tsari, yana mai sauqi da sauƙin karɓa.

Yana ɗayan manyan injunan bincike na kasuwanci. Kuna iya rubuta abokin ku a cikin kowane yare; Elasticsearch yana aiki tare da Java, .NET, PHP, Python, Perl, da sauransu.

MongoDB

MongoDB

MongoDB shine kundin bayanai na NoSQL dangane da samfurin bayanan daftarin aiki. A cikin MongoDB komai tarin abubuwa ne ko takardu.

Don fahimtar kalmomin MongoDB, tara wata kalma ce madaidaiciya don tebur, yayin da daftarin aiki wata kalma ce madadin layuka.

MongoDB shine tushen budewa, daidaitaccen bayani game da bayanai, tushen tsarin dandamali. An rubuta shi galibi a cikin C ++.

Hakanan shine babban bayanan NoSQL wanda ke ba da babban aiki, wadatar samuwa, da sauƙin daidaitawa.

MongoDB yana amfani da takardu kamar JSON tare da tsari kuma yana ba da babban taimako ga tambaya. Wasu daga cikin manyan ayyukanta sun haɗa da fihirisa, rubanyawa, daidaita nauyi, tarawa, da adana fayil.

Cassandra

Cassandra shine aikin bude tushen Apache wanda aka tsara domin gudanar da rumbunan bayanan NoSQL.

Lissafin Cassandra an tsara su a cikin tebur kuma an nuna su ta hanyar maɓalli. Yana amfani da append-kawai, injin ajiyar tushen rikodi.

Bayanai a cikin Cassandra an rarraba su a cikin ƙananan mahaɗan mahaɗan, ba tare da wani aya na gazawa ba. Babban aiki ne na Apache, kuma A halin yanzu Asusun Software na Apache (ASF) ne ke lura da ci gaban sa.

Cassandra shine an tsara shi don magance matsalolin haɗi da aiki a babban sikelin (yanar gizo).

Idan aka ba da babban gine-ginen Cassandra, zai iya ci gaba da aiki duk da ƙananan gazawar kayan aiki. Cassandra yana gudana akan ƙananan nodes a cikin cibiyoyin bayanai da yawa.

Maimaita bayanai a cikin waɗannan cibiyoyin bayanan don kaucewa gazawa ko jinkiri. Wannan ya sa ya zama babban tsarin haƙuri.


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  1.   San Isid m

    Na fi sha'awar koyo game da BigData, a halin yanzu ina da asusun da aka shirya a cikin girgije na ibm, Ina so in yi aiki a can tare da Apache Spark amma ban sami damar haɗuwa da ƙungiyata da kyau ba, Ina godiya da goyon bayanku