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Level Up Your Databricks Skills: Learning Paths & Free Live Training

FOR DATABRICKS LEARNERS Two free ways to grow yourDatabricks skills Both are free and live in the Databricks Community. Bookmark the one that fits where you are right now - or use both. 01 LEARNING PATHS Your Path to Certification What it is:...

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a week ago
Community BrickTalk | Databricks Certification: Did You Know?, What's New, and Where We're Going

Hey Databricks Community! Join us for a free, community-sponsored BrickTalk on Thursday, October 8, 2026! Bricktalks is a community event series where Databricks experts share real-world use cases, demos, and practical insights for building with Data...

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Monday
DATA + AI World Tour 2026

REGISTRATION IS NOW OPEN The Data + AI World Tour is heading your way A free, one-day event on how organizations are building AI they can trust to deliver real outcomes - by grounding models in their own enterprise data and business context. THE...

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a month ago
Databricks Advanced Learning Festival: September 16 - October 14 2026

Databricks Advanced Learning Festival September 16 – October 14, 2026 Join us for a four-week event dedicated to learning, upskilling, and advancing your career in data engineering, analytics, machine learning, and generative AI. Whether you are...

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08-21-2026
Databricks EMEA Learning Festival | September 29-30

Databricks EMEA Learning Festival Hands On Virtual Training 29–30 September 2026 · 09:00 BST / 10:00 CEST · Fully virtual · Free to join Ready to accelerate your journey on Data & AI? Join us for the EMEA Learning Festival.  A two-day, hands-on vir...

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08-11-2026
Databricks Community Champion - August 2026 - Shamen Paris

Community Champion • Our Community Champion Program celebrates members who consistently contribute their expertise, support fellow practitioners, and help shape a stronger and more collaborative Databricks Community. Every month, we recognize individ...

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2 weeks ago
Solution Accelerator Series | Incident Investigation Using Graphistry

Cybersecurity investigations often require sifting through large volumes of log and telemetry data to uncover the patterns and relationships behind threat activity. The Incident Investigation Using Graphistry Solution Accelerator shows how to query i...

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yesterday
🌟 Community Pulse: Your Weekly Roundup! September 07 – 13, 2026

The Weekly Digest • September 7 – September 13 Community Pulse A new week, a fresh wave of articles, answers, and discussions. Here's your weekly catch-up. This Week's Community Stars   The members who showed up and made a difference this week ...

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2 weeks ago

Community Activity

dbernstein_tp
by > • Contributor
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  • 3 replies
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Lakeflow connect SQL server ingestion can be made elastic?

Hi Everyone, One of our big ingestion tasks is lakeflow connect CDC ingestion of ERP data from a SQL server database. I am deploying the pipelines and jobs for this via DABs. We are ingesting about 80 tables from the database, a handful of which are ...

  • 66 Views
  • 3 replies
  • 1 kudos
Latest Reply
balajij8
Esteemed Contributor II
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If you need 15 minute CDC interval - Migrate those specific jobs to the integrated CDC pipeline in continuous speed-optimized mode. If the 15 minute jobs involves fewer than 50 tables, it works directly. If not, split them into multiple pipelines. Mo...

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2 More Replies
Hi3
by > • New Contributor II
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Open-source app on Databricks system tables - looking for people to build it with me

Hi,I have been working with Databricks for a while and I kept rebuilding the same cost checks on system tables. I put them into a small open-source Streamlit app: spend, avoidable cost, and what to fix, from billing, access, compute, lakeflow, and qu...

  • 186 Views
  • 1 replies
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Latest Reply
AbdessamadSb
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Really nice project this looks genuinely useful for anyone working with Databricks costs and system tables I’ll take some time to go through the repo and see where I can contribute or help improve things

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Islam_hoti
by > • New Contributor III
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  • 1 replies
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Photon enabled but a large share of the plan is falling back, cost up and runtime flat

Hi everyone,Trying to work out whether this is expected or whether I have misconfigured something.We enabled Photon on a job cluster running a nightly aggregation over roughly 2TB. The expectation was the usual improvement. What we got instead was ru...

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Latest Reply
tom_n
Databricks Employee
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Yeah, this is the classic Photon fallback trap. Flat runtime with higher cost almost always means one unsupported operator is dragging most of your plan back onto Spark, so you're paying the Photon premium on a plan that's barely touching Photon. Fir...

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EllieFarrell
by > • Contributor
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Resolved! Unexpected Script Execution Differences on databricks.com vs Mobile-Triggered Runtimes

I’m noticing some unusual inconsistencies in how scripts execute on databricks.com compared to when the same workflow is triggered through a mobile-based API. On Databricks, the script runs perfectly when executed directly inside a cluster notebook. ...

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Latest Reply
David_warner12
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That kind of difference can happen even when the underlying script is exactly the same. I’d first compare the runtime context rather than assuming it is a Databricks-specific issue. API-triggered jobs can have different session initialization, enviro...

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9 More Replies
JoaoPigozzo
by > • New Contributor III
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  • 1 replies
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Budget override option not available

Hi everyone,I’m trying to configure a per-user budget override for Genie, following the documentation: https://learn.microsoft.com/en-us/azure/databricks/genie/budgets.However, the “Add override” option is not appearing for me in the Budget configura...

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Latest Reply
Louis_Frolio
Databricks Employee
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Hello @JoaoPigozzo , I took a look at both internal and external documentation and here is what I found. There's no separate enablement toggle for overrides. What the docs describe is a prerequisite, and it's easy to miss. The Add override control li...

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Fortinbras
by > • New Contributor II
  • 341 Views
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Databricks App architecture with AppKit - agentic app with governed write-back functionality

Hi Everyone,I am currently working on an internal application for editing and analyzing forecast data built and hosted via Databricks Apps. I would appreciate a sanity check from anyone who has taken AppKit into production as I am planning on utilizi...

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Latest Reply
Louis_Frolio
Databricks Employee
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Hello @Fortinbras , I took a look at both internal and external documentation and here is what I found. Short answer: your instinct is right. There's no AppKit plugin that hands you optimistic concurrency or audit history as a feature. Those belong i...

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Hariharan_0510
by > • New Contributor
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1.Not able to access interent (gcp databricks) 2.both ingress and egress access given

1.Not able to access interent (gcp databricks) 2.both ingress and egress access given in default policy2.How to overcome this issue and  i am using serverless3.in free databricks able to use interent in gcp based databricks it is creating issueimport...

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Latest Reply
Louis_Frolio
Databricks Employee
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Hello @Hariharan_0510 , I took a look at both internal and external documentation and here is what I found. Building on @balajij8's reply, the serverless egress policy is the right place to start, but two things before you go hunting further. First, ...

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cdn_yyz_yul
by > • Contributor III
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Change data feed from a materialized view

Hi everyone,Trying the CDF on materialized view (declarative pipeline) feature that is currently in Beta.- Configuration:** Verified the MVs (materialized veiws) have: 'delta.enableRowTracking'SHOW TBLPROPERTIES my_mv ('delta.enableRowTracking');  re...

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Latest Reply
Louis_Frolio
Databricks Employee
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Do you feel you have a good understanding of what is happening and how to get around your specific issue?

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SvenRelijveld
by > • Databricks Partner
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Row-level security for a RAG agent: what Unity Catalog enforces, and what you have to build

Two colleagues ask the same chatbot the same question. Should they get the same answer, ordifferent ones because they are allowed to see different things? Every organisation that puts an AIassistant on top of its own documents runs into this sooner o...

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Latest Reply
SvenRelijveld
Databricks Partner
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I'd love to be able to update this, because I pressed reply too early

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HOguns
by > • New Contributor
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WORKSPACE HAS NO DAILY TOKEN ALLOWANCE

Hello Team,When I try to debug and troubleshoot this error: "This workspace has no daily token allowance for the assistant. Ask your workspace admin to enable it, then try again." I am the Admin, but I still don't see any way to resolve this issue, I...

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Latest Reply
Valeria_Koz_DBX
Databricks Employee
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Hi @HOguns,I am not an engineer, I cover the delivery side of Genie. However, I passed it to one of our internal teams. Let's see if they pick it up. I am not sure how engineers pick it up from here  In the meantime, can you also please send it to da...

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Khasim_1
by > • New Contributor III
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Implementing a "Zero-Bus" Architecture in a Lakehouse: Best Practices for Shared Dimensions?

Hi Everyone,I am currently architecting a Medallion Lakehouse and moving toward a "Zero-Bus" (Bus Architecture) approach. My goal is to ensure that our core dimensions—such as Customer, Product, and Geography—remain consistent and conformed across al...

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Latest Reply
Islam_hoti
New Contributor III
  • 2 kudos

Hi,Great question. This is where most Medallion implementations either scale or get messy. Here's the pattern that has worked well, based on Kimball conformed dimensions mapped onto Unity Catalog.Quick note on naming: in Databricks, "Zerobus" is a pr...

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1 More Replies
yashojha
by > • New Contributor III
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Resolved! Slow writes to managed volume

Hi All, I am using managed volumes as an intermediate storage to write a decrypted file before moving to data lake storage. Strangely the write operation is taking a lot of time (22 mins) to write a small file to volumes and it takes only few seconds...

yashojha_1-1771488017215.png yashojha_3-1771488035100.png
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  • 4 replies
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Latest Reply
yashojha
New Contributor III
  • 0 kudos

Hi All, Thank you for you advice regarding this issue, but the root cause was something else. We had 2 private endpoints for ADLS (BLOB and DFS), and the firewall was only open for one BLOB PE. As a process Databricks first tries to resolve connectio...

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3 More Replies
holyone2
by > • Visitor
  • 48 Views
  • 0 replies
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MLflow traces accepted by StartTraceV3 (200 OK) but never stored: GetTrace returns NOT_FOUND

Hi all,We're seeing cases where traces go missing in an experiment-backed MLflow trace store (not Unity Catalog). The client gets a successful response for both trace writes, and the server echoes back the same trace id, but the trace is never stored...

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mmsanteago
by > • New Contributor II
  • 181 Views
  • 3 replies
  • 1 kudos

Databricks AI/BI Get Session User

Hello everyone,I am currently working with Databricks AI/BI Dashboards and I have a specific requirement regarding user context.I need to dynamically capture the "session user" (the person who is currently viewing the dashboard) rather than the "exec...

  • 181 Views
  • 3 replies
  • 1 kudos
Latest Reply
Islam_hoti
New Contributor III
  • 1 kudos

Hi,Short answer: No. There's no built-in function or parameter that returns the viewer's identity while a dashboard runs on the publisher's credentials.Why: When you publish with Share data permissions (the default, formerly called "Embed credentials...

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2 More Replies
Islam_hoti
by > • New Contributor III
  • 73 Views
  • 1 replies
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At what data size do you stop reaching for Spark?

Hi everyone,A question I keep having with my team and I would like to hear how others think about it.A lot of the jobs we run are not big. Plenty of our pipelines process a few gigabytes, some considerably less. We run them on Spark because that is w...

  • 73 Views
  • 1 replies
  • 2 kudos
Latest Reply
juanlozadab
New Contributor II
  • 2 kudos

I'll answer the size question directly first: no, we don't have a GB threshold, and I've come to think a number there doesn't survive contact with reality.The reason is that the same 5 GB behaves completely differently depending on shape. Five gigaby...

  • 2 kudos
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Multi-region model serving on Databricks with OpenSharing

Introduction Enterprises today serve customers across continents, from New York to Singapore, London to São Paulo. For these organizations, delivering fast, reliable user experiences is a business req...

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