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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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Forum Posts

Zara
by New Contributor II
  • 1994 Views
  • 2 replies
  • 3 kudos

loading incremental data

I want to load incremental data to the delta live table, I wrote function to load data for 10 tables, every time that I run the pipe line, some tables are empty and have a schema, and when I run again, the other tables are empty and the previous tabl...

  • 1994 Views
  • 2 replies
  • 3 kudos
Latest Reply
Annapurna_Hiriy
Databricks Employee
  • 3 kudos

@zahra Jalilpour​ How the DLT tables and views are updated depends on the update type:Refresh all: All live tables are updated to reflect the current state of their input data sources. For all streaming tables, new rows are appended to the table.Full...

  • 3 kudos
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AnuVat
by New Contributor III
  • 38979 Views
  • 7 replies
  • 13 kudos

Resolved! How to read data from a table into a dataframe outside of Databricks environment?

Hi, I am working on an ML project and I need to access the data in tables hosted in my Databricks cluster through a notebook that I am running locally. This has been very easy while I run the notebooks in Databricks but I cannot figure out how to do ...

  • 38979 Views
  • 7 replies
  • 13 kudos
Latest Reply
chakri
New Contributor III
  • 13 kudos

We can use Apis and pyodbc to achieve this. Once go through the official documentation of databricks that might be helpful to access outside of the databricks environment.

  • 13 kudos
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sher
by Valued Contributor II
  • 2178 Views
  • 5 replies
  • 1 kudos

I have completed Data Engineer Associate (Version 3) Certificate. when we will get the Certificate in default?

I have completed Data Engineer Associate (Version 3) Certificate.when we will get the Certificate in default?

  • 2178 Views
  • 5 replies
  • 1 kudos
Latest Reply
jose_gonzalez
Databricks Employee
  • 1 kudos

Hi @sherbin w​ Just a friendly follow-up, Are you still looking for help regarding this issue or you were able to received your voucher? please let us know

  • 1 kudos
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jonathan-dufaul
by Valued Contributor
  • 4087 Views
  • 4 replies
  • 2 kudos

How can I store timestamps using the local (not offset) timestamp instead of storing as UTC-Offset?

I have data that looks like this:2021-11-25T19:00:00.000-0500 2021-03-03T13:00:00.000-0500 2021-03-09T15:00:00.000-0500 2021-03-13T16:00:00.000-0500 2021-03-19T03:00:00.000-0400 2021-05-28T03:00:00.000-0400which is accurate, except I'm pulling the da...

  • 4087 Views
  • 4 replies
  • 2 kudos
Latest Reply
Anonymous
Not applicable
  • 2 kudos

Hi @Jonathan Dufault​ Hope everything is going great.Just wanted to check in if you were able to resolve your issue. If yes, would you be happy to mark an answer as best so that other members can find the solution more quickly? If not, please tell us...

  • 2 kudos
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System1999
by New Contributor III
  • 5752 Views
  • 7 replies
  • 0 kudos

My 'Data' menu item shows 'No Options' for Databases. How can I fix?

Hi, I'm new to Databricks and I've signed up for the Community edition.First, I've noticed that I cannot return to a previously created cluster, as I get the message telling me that restarting a cluster is not available to me. Ok, inconvenient, but I...

error
  • 5752 Views
  • 7 replies
  • 0 kudos
Latest Reply
System1999
New Contributor III
  • 0 kudos

Hi @Suteja Kanuri​ ,I get the error message under Data before I've created a cluster. Then I still get it when I've created a cluster and a notebook (having attached the notebook to the cluster). Thanks.

  • 0 kudos
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Tim_T
by New Contributor
  • 1066 Views
  • 0 replies
  • 0 kudos

Are training/ecommerce data tables available as CSVs?

The course "Apache Sparkâ„¢ Programming with Databricks" requires data sources such as training/ecommerce/events/events.parquet. Are these available as CSV files? My company's databricks configuration does not allow me to mount to such repositories, bu...

  • 1066 Views
  • 0 replies
  • 0 kudos
Pankaj2009
by New Contributor II
  • 2189 Views
  • 5 replies
  • 0 kudos

FDBAv2 certificate

Hi Team I haven't received my data bricks vouchers as i have already submitted the Fundamentals of the databricks lakehouse platform V2 . Name: Pankaj Kumar Goyalemail: pankajaggarwal98@gmail.com

  • 2189 Views
  • 5 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

Hi @Pankaj kumar Goyal​ Thank you for posting your question in our community! We are happy to assist you.To help us provide you with the most accurate information, could you please take a moment to review the responses and select the one that best an...

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Ondrej_Lostak
by New Contributor
  • 1479 Views
  • 2 replies
  • 0 kudos

Visulization only from sample of data

When I display dataframe and add visualization, I can see a preview from only a sample of data, and when I confirm it, it is counted from all of the data. Until now, everything is fine. However, when I change the dataframe, the visualization is incon...

  • 1479 Views
  • 2 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

Hi @Ondrej Lostak​ Hope everything is going great.Just wanted to check in if you were able to resolve your issue. If yes, would you be happy to mark an answer as best so that other members can find the solution more quickly? If not, please tell us so...

  • 0 kudos
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tlbarata
by New Contributor II
  • 2682 Views
  • 3 replies
  • 1 kudos

Outdated - Databricks Data Engineer associate v2 lesson DE 4.2

While following the video lesson and executing the notebook 4.2, I noticed that creating the CREATE Table "users_jdbc" command generates an EXTERNAL table, while the video and, notebook too, suggests it as being a Managed table.Here are some printscr...

1 - Create Table Describe extended command Decribe command from video lesson
  • 2682 Views
  • 3 replies
  • 1 kudos
Latest Reply
Vartika
Databricks Employee
  • 1 kudos

Hi @Tiago Barata​ Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. We'd love to hear from you.Thank...

  • 1 kudos
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Rajkishore
by New Contributor II
  • 10638 Views
  • 6 replies
  • 4 kudos

Need a way to show the non-trimmed data while query a table ?

When querying a json data , the values are getting trimmed. I need to see the full data for that field, is there any way to do so ?

  • 10638 Views
  • 6 replies
  • 4 kudos
Latest Reply
Anonymous
Not applicable
  • 4 kudos

Hi @Raj Sethi​ We haven't heard from you since the last response from @Lakshay Goel​  and @Vigneshraja Palaniraj​ â€‹, and I was checking back to see if her suggestions helped you.Or else, If you have any solution, please share it with the community, a...

  • 4 kudos
5 More Replies
harsh_12345
by New Contributor III
  • 3557 Views
  • 7 replies
  • 2 kudos

Resolved! Passed data engineer Associate exam , but didnt recive any badge / certificate .Please help

Passed data engineer Associate exam , but didnt recive any badge / certificate .Please help

  • 3557 Views
  • 7 replies
  • 2 kudos
Latest Reply
sharukh_lodhi
New Contributor III
  • 2 kudos

Hi, I gave the associate data engineer exam on 17 march, but I haven't received the certification.I got an email right after passing the certification that you would receive your certificate after 48 hours.Would you please look into my issue, thanks!...

  • 2 kudos
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Phani1
by Valued Contributor II
  • 1775 Views
  • 2 replies
  • 3 kudos

Efficiently orchestrate data bricks jobs

Hi Team,How efficiently can orchestrate data bricks jobs which involve a lot of transformations, dependencies, and complexity?At source have a lot of SSIS packages that have complex dependencies and more transformation.     We have the following opti...

  • 1775 Views
  • 2 replies
  • 3 kudos
Latest Reply
Phani1
Valued Contributor II
  • 3 kudos

My question is, how do we reliably orchestrate multiple Databricks Jobs/Workflows that are running in a mixed latency and can write to the same silver and gold delta tables? Could you please suggest the best approach and practices for the same?

  • 3 kudos
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laksh
by New Contributor II
  • 1443 Views
  • 2 replies
  • 0 kudos

Real time data quality validation (Streaming data ingestion)

I was wondering how the Unity Catalog would help in data quality validations for real time (streaming data) data ingestion. 

  • 1443 Views
  • 2 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

Hi @arun laksh​ Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. We'd love to hear from you.Thanks!

  • 0 kudos
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andrcami1990
by New Contributor II
  • 6883 Views
  • 2 replies
  • 2 kudos

Resolved! Connect GraphQL to Data Bricks

Hi I am new to Databricks however I need to expose data found in the delta lake directly to GraphQL to be queried by several applications. Is there a connector or something similar to GraphQL that works with Databricks?

  • 6883 Views
  • 2 replies
  • 2 kudos
Latest Reply
Anonymous
Not applicable
  • 2 kudos

Hi @Andrew Camilleri​ Thank you for your question! To assist you better, please take a moment to review the answer and let me know if it best fits your needs.Please help us select the best solution by clicking on "Select As Best" if it does.Your feed...

  • 2 kudos
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Manuchito
by New Contributor
  • 1916 Views
  • 2 replies
  • 1 kudos

Resolved! Data Engineering with Databricks V2 not available in Partner

I cannot access the course anymore, it's shows it's under maintenance. For how long this will be? Is there any way to access it's videos for the Data Engineer Associate part?

  • 1916 Views
  • 2 replies
  • 1 kudos
Latest Reply
Anonymous
Not applicable
  • 1 kudos

Hi @Juan Manuel Moviglia​ Hope everything is going great.Just wanted to check in if you were able to resolve your issue. If yes, would you be happy to mark an answer as best so that other members can find the solution more quickly? If not, please tel...

  • 1 kudos
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