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Resolved! In Azure Databricks, for when to use Kubernetes instead of Virtual Machines as compute backend?
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There is no distinction to make, it's VM's and you can't choose. Databricks SQL Serverless Warehouses uses K8s under the hood though.
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Issue with importing data into Power BI from a view containing 100 million records in ADB
Hello, everyone. I'm trying to import data into Power BI from a view in Azure Databricks that contains over 10 million records. Every time it's failing with this following error"Failed to save modifications to the server. Error returned: 'OLE DB or O...
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Users have the option of either using OAuth or switching to Personal Access Token as a solution. I am sorry to say that this is the only method I am aware of at the present. hi
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Databricks summit 2024 unity catalog migration!!
Databricks summit 2024 unity catalog migration!!
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- 804 Views
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Hi all, I recently enabled SSO on my Databricks account. Now, when a user signs in they see "No work
Hi all, I recently enabled SSO on my Databricks account. Now, when a user signs in they see "No workspaces have been enabled for your account", which is the expected behavior as I haven't created any workspaces yet
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- 803 Views
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Does databricks support spearman rank correlation
  while working on spark scala. I tried working on code using pearson correaltion it works but when I tried to work on spearman rank correlation it displayed error like Currently only the calculation of the Pearson Correlation coefficient is support...
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- 1471 Views
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Concurrent State Update from Worker Nodes Possible?
For a data processing pipeline I use structured streaming and arbitrary stateful processing. I was wondering if the partitioning over several worker nodes and thus updating the state from different worker nodes has to be considered (e.g. using a lock...
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- 1361 Views
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What is the vector database to generate in DataBricks?
What is the vector database to generate in DataBricks?
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it is used for RAG models (generative AI) and contains embeddings used by those models.https://docs.databricks.com/en/generative-ai/vector-search.html
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- 4493 Views
- 3 replies
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Confused with databricks Tips and Tricks - Optimizations regarding partitining
Hello Community,Today I was in Tips and Tricks - Optimizations webinar and I started being confused, they said:"Don't partition tables <1TB in size and plan carefully when partitioning• Partitions should be >=1GB" Now my confusion is if this recommen...
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that is partitions on disk.Defining the correct amount of partitions is not that easy. One would think that more partitions is better because you can process more data in parallel.And that is true if you only have to do local transformations (no shu...
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- 1365 Views
- 1 replies
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Certification exam
Hello Team, Today my exam was scheduled at 7:30 AM. No one contacted me before the exam for any validation/guideline. About one hour after, the proctor suspended my exam. Please check the video. I was constantly looking at the screen only. I have rai...
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- 1 replies
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Hi Databricks community and @Cert-Team,It is more than 24 hours and I did not get any update after my Databricks Professional Exam got suspended.Please help me to sort this out so that I can complete the exam. It is very important for me to complete ...
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- 2341 Views
- 4 replies
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Databricks DataEngineering Learning
I am new to Databricks. I am trying to do the lab work given Databricks DataEngineering course, at workbook 4.1 I am getting below error. Please help to resolve.Expected one and only one cluster definition.Edit the config via the JSON interface to re...
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- 4 replies
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- 1731 Views
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[offisiell] Nexalyn Norge Erfaringer anmeldelser – Nexalyn Ingredienser pris, kjøp
Nexalyn Norge Opplevelser Dose, inntak: I en verden hvor vitalitet og ytelse ofte er synonymt med suksess, er det viktig å opprettholde topp fysisk form. For menn strekker dette seg ofte utover bare kondisjon til områder med vitalitet, virilitet og g...
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Klikk her for å kjøpe nå fra den offisielle nettsiden til Nexalyn
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Vector Database
What is the vector database to generate in DataBricks?
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Not sure if i understood the question. If you want to use Databricks Vector Database, just go to your table > create vector search index. First you need to create a Vector Search Endpoint (compute > vector search), and you need to have an enabled ser...
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- 817 Views
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How do you analyze performance
Curious to hear how you guys optimize compute. As in how you dig into the details of the Spark execution and improve?
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That is it. Usually, people take the time it takes to run a job/query/process as their KPI. Then you start to check which processes are taking more time, drilling down one by one. Sometimes it could be a misplaced .cache(), .collect() or display() t...
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- 1863 Views
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Creating Zip file on Azure storage explorer
I need to create zip file which will contain csv files which I have created from the dataframe. But I am unable to create valid zip file which will be containing all csv files. Is it possible to create zip file from code in databricks on azure storag...
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- 2540 Views
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New member
Excited to be at Data Summit 2024
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