Cov txheej txheem:

Yuav ua li cas koj optimize tableau Dashboard kev ua tau zoo?
Yuav ua li cas koj optimize tableau Dashboard kev ua tau zoo?

Video: Yuav ua li cas koj optimize tableau Dashboard kev ua tau zoo?

Video: Yuav ua li cas koj optimize tableau Dashboard kev ua tau zoo?
Video: Машинное обучение с Python! Обучение, тестирование, разделение для оценки моделей 2024, Kaum ib hlis
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6 lub tswv yim los ua kom koj lub dashboards ua tau zoo dua

  1. Koj cov ntaub ntawv zoo tsav tsheb kev ua tau zoo .
  2. Txo cov qhab nia (cov ntaub ntawv cov ntsiab lus) hauv koj qhov kev pom.
  3. Txwv koj cov ntxaij lim dej los ntawm tus lej thiab hom.
  4. Ua kom zoo thiab materialize koj xam.
  5. Coj kom zoo dua Tableau's nug kev ua kom zoo .
  6. Ntxuav koj cov ntaub ntawv ua haujlwm!

Ntxiv mus, dab tsi yog qhov kev kawm tuning tableau?

Performance Tuning . Feem ntau kev ua tau zoo tuning rau Tableau Cov neeg rau zaub mov npau taws rau cov kev qhia dav dav: Ua kom zoo rau Cov Neeg Siv Tsheb: Qhov no ua rau lub server teb rau cov neeg siv thov thiab tso saib pom sai. Optimize rau Extracts: Qhov no tunes tus neeg rau zaub mov kom rov muab rho tawm rau cov ntaub ntawv luam tawm.

Tsis tas li ntawd, koj ua li cas kom zoo rau Tableau extracts?

  1. Phau ntawv ua haujlwm txuas nrog SQL server.
  2. Peb mam li tsim ib lub zos version ntawm Extract los ntawm import tag nrho cov ntaub ntawv.
  3. Peb tsim daim ntawv qhia.
  4. Mus rau Data-> Extract-> Optimize.
  5. Tshaj tawm cov Extract rau Tableau Server.
  6. Hloov qhov kev sib txuas rau Phau Ntawv Ua Haujlwm mus rau Extract hauv server.
  7. Tshaj tawm Phau Ntawv Ua Haujlwm rau Tableau server.

Hauv qhov no, vim li cas Tableau khiav qeeb?

Ib qho yog vim li cas Tableau Desktop yog qeeb yog vim koj cov ntaub ntawv yog qeeb nyob rau hauv nws tus kheej. Feem ntau nws tuaj yeem yog vim koj cov ntaub ntawv Excel / CSV yog ib yam nkaus loj lossis vim tias koj cov ntaub ntawv qub qub lossis tsis zoo rau kev nyeem ntawv thiab / lossis cov qauv ntawm cov ntaub ntawv tsis zoo tsim.

Kuv tuaj yeem txhim kho kuv lub dashboard li cas?

9 Txoj hauv kev los txhim kho koj li kev lag luam Dashboard

  1. Kev xa khoom raws sijhawm. Lub dashboard tsuas yog siv tau yog tias nws xa tuaj raws sijhawm thiab nrog qhov sib xws, rov ua dua.
  2. Cov ntaub ntawv xav tau cov ntsiab lus. Cov ntaub ntawv hauv kev sib cais tsis muaj txiaj ntsig zoo.
  3. Muab kev nkag siab.
  4. Qhia ib zaj dab neeg.
  5. Automation, automation, automation.
  6. Txhawb kev lav ris.
  7. Tsav paj paj.
  8. Txiav tawm qhov clutter.

Pom zoo: