Mai Canza JSON zuwa Big Query Schema- Kayan Aikin Taswirar Bayanai Kyauta akan Layi

☁️ JSON to BigQuery Schema

Automatically generate BigQuery schema definitions from JSON sample. Perfect for data engineers working with Google BigQuery.

📝 Input JSON:
📤 Output BigQuery Schema:
// BigQuery schema will appear here...
Fields: 0
Nested: 0
Arrays: 0
💡 Example JSON Samples:
👤 User Object
Simple user with basic fields
🛍️ Product with Nested
Product with nested category and tags
📡 API Response
Typical API response structure

Mai Canza Tsarin JSON zuwa BigQuery akan layi

Sauƙaƙa tsarin aikin ajiyar bayanai naka ta amfani da kayan aikin JSON zuwa BigQuery Schema ɗinmu. Bayyana tsarin teburi da hannu don Google BigQuery na iya ɗaukar lokaci kuma yana iya haifar da kurakurai, musamman tare da bayanai da aka haɗa. Wannan kayan aikin yana ba ku damar liƙa abu na JSON ko JSON Schema kuma nan take samar da ingantaccen fayil ɗin tsarin BigQuery JSON, wanda aka shirya don amfani da shi a cikin Google Cloud Console, CLI, ko API.

Me yasa ake canza tsarin JSON zuwa BigQuery?

Google BigQuery yana buƙatar takamaiman tsarin tsari don ayyana tsarin teburin ku. Idan kuna shigo da manyan bayanai, samun daidaiton tsarin yana da mahimmanci ga daidaiton bayanai da aikin tambaya.

Ma'anar Teburin Atomatik

Ko kuna mu'amala da fayiloli masu faɗi ko kuma bayanan JSON masu zurfi, kayan aikinmu yana nazarin nau'ikan bayanai da tsare-tsare don ƙirƙirar tsarin da aka shirya don samarwa. Wannan yana kawar da buƙatar rubuta dogayen jeri na name, type, da modefilayen da hannu.

Mu'amala da Bayanan da aka Haɗa da Hadadden Bayani

BigQuery yana tallafawa yanayin RECORD(struct) da REPEATED(array). Mai canza mu yana gano waɗannan tsare-tsare a cikin JSON ɗinku cikin hikima, yana tsara su zuwa ga nau'ikan da aka haɗa da BigQuery daidai don haka bayanan hulɗarku su kasance cikin tsari mai kyau.

Muhimman Siffofin Mai Canza Mu

An tsara kayan aikinmu don biyan buƙatun bututun injiniyan bayanai na zamani akan GCP.

1. Gano Nau'in Wayo

Mai sauya fasalin yana tsara nau'ikan JSON na yau da kullun zuwa nau'ikan bayanai na BigQuery ta atomatik:

  • string→STRING

  • number(lambar lamba) → INTEGER/INT64

  • number(ƙasa) → FLOAT64/NUMERIC

  • boolean→BOOL

  • ISO 8601 strings→ TIMESTAMPkoDATE

2. Taimako don Gano Yanayi

Injinmu yana gane bambanci tsakanin abubuwa guda ɗaya da jeri. Yana sanya yanayin REQUIRED, NULLABLE, ko ta atomatik REPEATEDbisa ga ƙa'idodin JSON ɗinku ko kasancewar jeri a cikin bayanan samfurin ku.

3. Tsarin Fitarwa Mai Shirya Don Amfani

Ana samar da fitarwa a matsayin tsarin JSON na yau da kullun wanda BigQuery ke tsammani. Kuna iya kwafin wannan kai tsaye zuwa sashin "Gyara azaman Rubutu" lokacin ƙirƙirar teburi a cikin Babban UI ko adana shi azaman .jsonfayil don bq loadumarnin.

Yadda ake canza JSON zuwa BigQuery

  1. Shigar da Bayananka: Manna samfurin JSON abu ko tsarin JSON mai inganci a cikin akwatin shigarwa.

  2. Nazari: Kayan aikin yana yin nazarin tsarin nan take kuma yana gano filayen.

  3. Samar da: Duba tsarin BigQuery da aka samar a cikin taga fitarwa.

  4. Kwafi & Sanya: Yi amfani da maɓallin "Kwafi" don ɗaukar tsarin kuma amfani da shi ga aikin Google Cloud ɗinku.

Taswirar Fasaha: JSON vs. Nau'in BigQuery

Mu'amala da Nulls da Zaɓaɓɓun Filaye

A cikin BigQuery, filayen suna NULLABLEcikin tsoho. Mai canza mu yana girmama kaddarorin JSON Schema ɗinku requireddon yin alama a takamaiman filayen kamar yadda yake REQUIREDa cikin BigQuery, yana taimaka muku kiyaye tsauraran ƙa'idodin ingancin bayanai.

Faɗaɗawa vs. Gidaje

Ta hanyar tsoho, wannan kayan aikin yana kiyaye tsarin JSON ɗinku mai tsari ta amfani da RECORDnau'in. Wannan ita ce hanyar da aka ba da shawarar ga BigQuery don amfani da ƙarfin ikon nazari mai ƙarfi akan bayanai masu tsari-tsari.

Tambayoyin da Ake Yawan Yi(FAQ)

Zan iya amfani da fitarwa tare da bqkayan aikin layin umarni?

Eh! Kawai ajiye fitarwa kamar yadda aka tsara schema.jsonsannan ka yi amfani da shi a cikin umarninka:bq make --schema schema.json mydataset.mytable

Shin wannan kayan aikin yana tallafawa nau'ikan BigQuery GEOGRAPHYko BYTESiri?

Idan tsarin JSON ɗinku ya ƙayyade waɗannan tsare-tsare ko kuma idan bayanan samfurin sun bi takamaiman tsare-tsare, kayan aikin zai yi ƙoƙarin tsara su. Duk da haka, koyaushe kuna iya gyara fitarwa don takamaiman nau'ikan bayanai da hannu.

An loda bayanana zuwa kowace sabar?

A'a. Duk wani bincike da bincike na bayanai ana yin su ne a cikin burauzarka ta amfani da JavaScript. Tsarin bayanai masu mahimmanci ba ya barin na'urarka.