Ndeipi mitauro inotsigirwa yekushandisa muApache Spark?

Ndeipi mitauro inotsigirwa yekushandisa? muApache Spark? Apache Spark igadziriro yakagoverwa yekugadzirisa yakagadzirirwa kuendesa yakasarudzika mavhoriyamu e data. Imwe yemabhenefiti ayo makuru kugona kwayo kushanda nemitauro yakasiyana-siyana yekuronga, izvo zvinoita kuti iwande zvakanyanya uye iwanikwe kune vanogadzira maprofile akasiyana. Mitauro inonyanyozivikanwa ndeye inotsigirwa zvekushandisa neApache Spark vari Scala, Java, Python y R. Imwe neimwe yemitauro iyi ine maficha uye zvakanakira, inobvumira vashandisi kusarudza iyo inonyatsoenderana nezvavanoda uye zvavanoda. Muchinyorwa chino, isu tichaongorora zvakadzama mitauro inotsigirwa muApache Spark uye maitiro ekusimudzira masimba ayo mukugadzira maapplication. big data.

Nhanho nhanho ➡️ Ndeipi mitauro inotsigirwa yekushandisa muApache Spark?

• Ndeipi mitauro inotsigirwa yekushandisa muApache Spark?

Apache Spark chimiro kugadzirisa kwedata munguva chaiyo uye huru data analytics iyo yakawana mukurumbira mumakore achangopfuura. Inopa tsigiro yemitauro yakasiyana-siyana yehurongwa, ichiita kuti iwanikwe kune vanogadzira vane zvakasiyana zvaunofarira uye zvinodiwa. Pazasi, isu tinopa mitauro inotsigirwa yekushandisa muApache Spark:

• Chikero: Scala ndiyo yekutanga hurongwa mutauro unoshandiswa kugadzira Apache Spark. Inopa muchidimbu syntax uye object oriented, zvichiita kuti zvive nyore kushandisa paunenge uchishanda nehuwandu hwe data. Pamusoro pezvo, Scala inoenderana nemaraibhurari eJava, ichikubvumidza kuti utore mukana weiyo yakawanda yekushanda iripo.
• Java: Apache Spark yakavakirwa pachikuva cheJava uye nekudaro inopa rutsigiro rwakakwana rwemutauro uyu. Java ndeimwe yeanonyanya kushandiswa mitauro yekuronga muindasitiri uye inopa huwandu hukuru hwemaraibhurari uye maturusi anogona kukwidziridzwa mukuvandudza kweSpark application.
• python: Python inozivikanwa zvakanyanya nekureruka kwayo uye kuverenga. Apache Spark ine API muPython iyo inokutendera iwe kukudziridza mashandisirwo e data nenzira iri nyore uye nekukurumidza. Iyi API inopa mashandiro ese anodiwa kushandura uye kushandura mahombe data seti.
• R: R is statistical programming mutauro unoshandiswa zvakanyanya mukuongorora data. Apache Spark inopa rutsigiro rweR kuburikidza neSparkR. Iyi raibhurari inobvumira vashandisi veR kukwidziridza iyo yakagoverwa yekugadzirisa simba reSpark kuita yakakura-chiyero data ongororo.
• SQL: Apache Spark inopawo yepamusoro SQL-yakavakirwa data kugadzirisa masimba. Izvi zvinobvumira vashandisi kumhanya SQL mibvunzo zvakananga pamaseti akagoverwa muSpark, zvichiita kuti zvive nyore kuongorora uye kuongorora mavhoriyamu makuru eruzivo.

Iye zvino zvawava kuziva mitauro inotsigirwa yekushandisa muApache Spark, unogona kusarudza iyo inonyatsoenderana nezvido zvako uye kutora mukana wese mabhenefiti anopihwa neiyi ine simba data data system.

Q&A

Ndeipi mitauro inotsigirwa yekushandisa muApache Spark?

1. Apache Spark inotsigira akati wandei programming mitauro yekushandisa:

• Chikero: Spark musimboti uye mutauro wekuzvarwa.
• Java: Kushandiswa zvakanyanya munyika zveprogramming.
• python: Mutauro une mukurumbira une syntax iri nyore uye inoverengwa.
• R: Inonyanya kushandiswa kuongorora data uye nhamba.

Maitiro ekushandisa Scala muApache Spark?

1. Ita shuwa kuti une Scala yakaiswa pane yako system.
2. Kushandisa Scala paApache Spark, zviri nyore:

• Gadzira chinhu cheSparkContext muScala: val sparkContext = itsva SparkContext()
• Nyora kodhi yako muScala: uchishandisa mabasa uye nzira dzakapihwa neSpark.
• Gadzira uye shandisa kodhi yako: uchishandisa muturikiri weScala kana nekuinyora mufaira rinogoneka.

Maitiro ekushandisa Java muApache Spark?

1. Ita shuwa kuti une Java yakaiswa pane yako system.
2. Kushandisa Java paApache Spark, zviri nyore:

• Gadzira chinhu cheSparkContext muJava: SparkConf sparkConf = new SparkConf().setAppName("MyApplication").setMaster("local"); SparkContext sparkContext = itsva SparkContext(sparkConf);
• Nyora kodhi yako muJava: vachishandisa makirasi uye nzira dzakapihwa naSpark.
• Gadzira uye shandisa kodhi yako: uchishandisa Java IDE kana kuunganidza pamutsetse wekuraira.

Maitiro ekushandisa Python muApache Spark?

1. Ita shuwa kuti une Python yakaiswa pane yako system.
2. Kushandisa Python paApache Spark, zviri nyore:

• Gadzira chinhu cheSparkContext muPython: kubva pyspark import SparkContext sc = SparkContext()
• Nyora kodhi yako muPython: uchishandisa mabasa uye nzira dzakapihwa neSpark.
• Shandisa kodhi yako: uchishandisa muturikiri wePython kana script file.

Maitiro ekushandisa R muApache Spark?

1. Ita shuwa kuti une R yakaiswa pane yako system.
2. Kushandisa R muApache Spark, zviri nyore:

• Gadzira chinhu cheSparkContext muR: raibhurari(SparkR) sparkR.session()
• Nyora kodhi yako muR: uchishandisa mabasa uye nzira dzakapihwa neSparkR.
• Shandisa kodhi yako: uchishandisa muturikiri weR kana script file.

Ndeupi mutauro mukuru wekuronga weApache Spark?

Scala Ndiwo mutauro wekutanga uye wemuno wekuronga kubva kuApache Spark.

Ko Spark inotsigira mimwe mitauro kunze kweScala?

Ehe, Apache Spark inotsigirawo mimwe mitauro senge Java, Python uye R.

Ndeupi mutauro unonyanya kushandiswa muApache Spark?

Scala Ndiwo mutauro unonyanya kushandiswa muApache Spark nekuda kwekubatanidzwa kwayo kwakasimba uye kuita kwepamusoro.

Ndinogona kusanganisa mitauro mune imwechete Apache Spark chirongwa?

Ehe, zvinogoneka kusanganisa akati wandei programming mitauro mune imwecheteyo Apache Spark purojekiti, ichikubvumidza iwe kutora mukana wezvimiro zveimwe neimwe.

Ndeupi mutauro wechirongwa wandinofanira kusarudza kushanda neApache Spark?

Sarudzo yemutauro wechirongwa zvinoenderana nehunyanzvi hwako uye zvaunofarira. Scala inoshandiswa zvakanyanya uye inobvumira a kuita kwepamusoro, nepo Python iri nyore kudzidza uye ine nharaunda yakakura yevashandisi.

Ndingadzidze sei kuronga muScala kushandisa Apache Spark?

Para dzidza kuronga muScala kushandisa Apache Spark, unogona kutevera matanho aya:

• Tsvakurudza uye dzidza izvo zvekutanga zveScala: Ziva nezvakasiyana, mabasa, zvimiro zvekutonga, nezvimwe.
• Dzidza zvinyorwa zveApache Spark: Ziva maScala-chaiwo maAPI anopihwa naSpark.
• Ita zvidzidzo uye mienzaniso inoshanda: Dzidzira hurongwa muScala uchishandisa Spark nemaekisesaizi uye mapurojekiti madiki.
• Tora chikamu munharaunda dzeSpark uye maforamu: Govera kusahadzika uye dzidza kubva pane zvakaitika vamwe vashandisi.