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Connect with fellow community members to discuss general topics related to the Databricks platform, industry trends, and best practices. Share experiences, ask questions, and foster collaboration within the community.
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databird
by • New Contributor II
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Redefine ETL strategy with pypskar approach

Hey everyone!I've some previous experience with Data Engineering, but totally new in Databricks and Delta Tables.Starting this thread hoping to ask some questions and asking for help on how to design a process.So I have essentially 2 delta tables (sa...

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artsheiko
Databricks Employee
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Hi @databird , You can review the code of each demo by opening the content via "View the Notebooks" or by exploring the following repo : https://github.com/databricks-demos (you can try to search for "merge" to see all the occurrences, for example) T...

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vinay076
by • New Contributor III
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There is no certification number in my Databricks certificate that i had received after passing the

I enrolled myself for the Databricks data engineer certification recently and gave a shot at the exam and i did clear it successfully. I have received the certificate in the form of a pdf file along with a URL in which i can see my certificate and ba...

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Cert-Team
Databricks Employee
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Hi @vinay076 Thanks for asking! Our support team can provide you with a credential ID. Please file a ticket with our support team, give them your email associated with your certification, and they can get you the credential ID.

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VabethRamirez
by • New Contributor II
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Resolved! How obtain a list of workflows in Databricks?

I need to obtain a list of my Databricks workflows with their job IDs in a notebook Databricks

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artsheiko
Databricks Employee
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Hi @VabethRamirez , Also, instead of using directly the API, you can use databricks Python sdk :  %pip install databricks-sdk --upgrade dbutils.library.restartPython()from databricks.sdk import WorkspaceClient w = WorkspaceClient() job_list = w.jobs...

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RahulChaubey
by • New Contributor III
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Can api for query history /api/2.0/sql/history/queries return data which is older than 30 days?

I am using this api but it is returning the data for only last 30 days. Can this api return data which is older than 30 days?

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artsheiko
Databricks Employee
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Hi @RahulChaubey, The query history system table was announced during the Q1 roadmap webinar (see the recording, 32:25). There is a chance that it will provide data with a horizon beyond 30 days. Meanwhile, you can enable system tables - I hope some ...

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QPeiran
by • New Contributor III
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Does Delta Table can be the source of streaming/auto loader?

Hi,Since the Auto Loader only accept "append-only" data as the source, I am wondering if the "Delta Table" can also be the source.Does VACCUM(deleting stale files) or _delta_log(creating nested and different file format than parquet) going to break A...

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artsheiko
Databricks Employee
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Hi @QPeiran, Auto-loader is a feature that allows to integrate files into the Data Platform. Once your data is stored into the Delta Table, you can rely on spark.readStream.table("<my_table_name>") to continuously read from the table. Take a look at ...

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alano
by • New Contributor
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Handling large volumes of streamed transactional data using DLT

We have a data stream from event hub with approximately 10 million rows per day (into one table) - these records are insert only (no update). We are trying to find a solution to aggregate / group by the data based on multiple data points and our requ...

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artsheiko
Databricks Employee
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Hi, please find below a set of resources I believe relevant for you. Success stories You can find the success stories of companies leveraging the streaming on Databricks here. Videos Introduction to Data Streaming on the Lakehouse : Structured Stream...

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chemajar
by • New Contributor III
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Resolved! Rearrange tasks in databricks workflow

Hello,There is anyway to rearrange tasks in databricks workflow?.I would like that line that join the two marked tasks doesn't pass behind the other tasks.  It is posible that this line by one side?Thanks. 

image.png
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Databricks
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artsheiko
Databricks Employee
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Hi @chemajar, Take a look at Databricks Asset Bundles. It allows you to streamline the development of complex workflows using a yaml definition. In case you need to change the task dependencies, you can rearrange the flow as you need just change the ...

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prasha123
by • New Contributor II
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Unity Catalog view access in Azure Storage account

Hi,I have my unity catalog in Azure Storage account and I can able to access table objects but I couldn't find my views that were created on top of those table. 1. I can can access Delta tables & related views via Databricks SQL and also find the tab...

Community Platform Discussions
Azure Storage Account
Delta views
Unity Catalog
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artsheiko
Databricks Employee
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Hi, Couple of options are possible :  Use Databricks to do the complex SQL queries (joins, unions, etc) and write to a staging Delta Table. Then use DataFlow to read from that staged table. Orchestrate all of this using ADF or even Databricks Workflo...

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Carpender
by • New Contributor II
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PowerBI Tips

Does anyone have any tips for using PowerBI on top of databricks? Any best practices you know of or roadblocks you have run into that should be avoided?Thanks.

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artsheiko
Databricks Employee
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Hey, Use Partner Connect to establish a connection to PBI Consider to use Databricks SQL Serverless warehouses for the best user experience and performance (see Intelligent Workload Management aka auto-scaling and query queuing, remote result cache, ...

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RahulChaubey
by • New Contributor III
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Resolved! Can we get SQL Serverless warehouses monitoring data using APIs or logs ?

I am looking for a possible way to get the autoscaling history data for SQL Serverless Warehouses using API or logs.I want something like what we see in monitoring UI.   

Screenshot 2024-04-15 at 6.52.29 PM.png
Community Platform Discussions
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artsheiko
Databricks Employee
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Hi Rahul, you need to perform two actions :  Enable system tables schema named "compute" (how-to, take a look on the page, it's highly possible that you'll find other schemas useful too)Explore system.compute.warehouse_events table Hope this helps. B...

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kankotan
by • New Contributor II
  • 1941 Views
  • 1 replies
  • 3 kudos

Regional Group Request for Istanbul

Hello, I kindly request the formation of a regional group for Istanbul/Turkey. I would appreciate your assistance in this matter.Thank you,Can

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Istanbul
Request
Turkey
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Sujitha
Databricks Employee
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@kankotan Happy to help set it up for you. I have dropped an email for more information! 

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