- 2610 Views
- 1 replies
- 3 kudos
Caching and data freshness
Dashboards maintain a 24-hour result cache to optimize initial loading times, operating on a best-effort basis. This means that while the system always attempts to use historical query results linked to dashboard credentials to enhance performance, t...
- 2610 Views
- 1 replies
- 3 kudos
- 3 kudos
Thank you for providing this valuable update on caching and data freshness @Ajay-Pandey . It's great to see how these features are designed to optimize performance and ensure data accuracy. We appreciate your detailed explanation and your efforts to ...
- 3 kudos
- 1541 Views
- 1 replies
- 2 kudos
Accelerating discovery on Unity Catalog with a revamped Catalog Explore
Discover favorite and recent UC assets in Quick Access. You'll experience a simplified navigation with the gear icon (top left) for compute, storage, credentials, connections, DBFS, and managements features. Delta Sharing, Clean Rooms, and External D...
- 1541 Views
- 1 replies
- 2 kudos
- 2 kudos
Thank you for sharing this update on the Unity Catalog! @Ajay-Pandey Appreciate the detailed overview!
- 2 kudos
- 10555 Views
- 1 replies
- 5 kudos
Configuring DNS resolution for Private Databricks Workspaces (AWS)
Intro For customers on the E2 Platform, Databricks has a feature that allows them to use AWS PrivateLink to provision secure private workspaces by creating VPC endpoints to both the front-end and back-end interfaces of the Databricks infrastructure. ...
- 10555 Views
- 1 replies
- 5 kudos
- 5 kudos
@alysson_souza love it! Thank you for sharing
- 5 kudos
- 5225 Views
- 0 replies
- 2 kudos
CICD for databricks workflow jobs
This post is to set up Databricks workflow jobs as a CI/CD. Below are the two essential components needed for a complete CI/CD setup of workflow jobs. Databricks Asset Bundles(DABs)AzureDevOps pipeline. Databricks Asset Bundle ( From local terminal )...
- 5225 Views
- 0 replies
- 2 kudos
- 4506 Views
- 1 replies
- 3 kudos
Resolved! RamK - Certification Update
Hi Team,My name is Ram based out of Singapore. I am new to this Community . Recently I have completed my certification in Databricks starting from Data Analyst , Data Engineering and Gen AI. Looking forward to get connected in serving the Data and AI...
- 4506 Views
- 1 replies
- 3 kudos
- 3 kudos
Happy to see you here .
- 3 kudos
- 3097 Views
- 0 replies
- 1 kudos
Free Databricks Professional Data Engineer Practice Tests
Hi All,I came across a very good set of Practice tests on Databricks Professional Data Engineer Certification.For time being It is being given for free by instructor as promotional activity . Enroll if you are planning to go for the certificationhttp...
- 3097 Views
- 0 replies
- 1 kudos
- 2512 Views
- 0 replies
- 1 kudos
How to deal with Slow Jobs?
Definitely configure job timeouts, and configure notifications. This will help you to identify slowness due to various factors. It is crucial to also investigate and fix the issue causing the slowness. The first step is to identify the problem. This ...
- 2512 Views
- 0 replies
- 1 kudos
- 2184 Views
- 0 replies
- 0 kudos
Monitoring a Streaming Job
If you have a streaming job, you need to check the batch metrics to be able to understand the stream progress. However, here are some other suggestions which we can use to monitor a streaming job and be stuck in a "hung" state. Streaming Listeners sp...
- 2184 Views
- 0 replies
- 0 kudos
- 2914 Views
- 0 replies
- 0 kudos
Why configure a job timeout?
If you use Databricks Jobs for your workloads, it is possible you might have run into a situation where you find your jobs to be in "hung" state. Before cancelling the job it is important to collect the thread dump as I described here to be able to f...
- 2914 Views
- 0 replies
- 0 kudos
- 2901 Views
- 1 replies
- 0 kudos
A handy tool called spark-column-analyser
I just wanted to share a tool I built called spark-column-analyzer. It's a Python package that helps you dig into your Spark DataFrames with ease.Ever spend ages figuring out what's going on in your columns? Like, how many null values are there, or h...
- 2901 Views
- 1 replies
- 0 kudos
- 0 kudos
An example added to README in GitHubDoing analysis for column PostcodeJson formatted output{"Postcode": {"exists": true,"num_rows": 93348,"data_type": "string","null_count": 21921,"null_percentage": 23.48,"distinct_count": 38726,"distinct_percentage"...
- 0 kudos
- 2976 Views
- 0 replies
- 2 kudos
Schema evolution clause added to SQL merge syntax
You can now add the WITH SCHEMA EVOLUTION clause to a SQL merge statement to enable schema evolution for the operation. For more information: https://docs.databricks.com/en/delta/update-schema.html#sql-evo #Databricks
- 2976 Views
- 0 replies
- 2 kudos
- 1774 Views
- 0 replies
- 2 kudos
VariantType + Parse_json()
In Spark 4.0, there are no more data type mismatches when converting dynamic JSONs, as the new data type VariantType comes with a new function to parse JSONs. Stay tuned for 4.0 release.
- 1774 Views
- 0 replies
- 2 kudos
- 2526 Views
- 0 replies
- 1 kudos
Type widening is in Public Preview
You can now enable type widening on tables backed by Delta Lake. Tables with type widening enabled allow changing the type of columns to a wider data type without rewriting underlying data files. For more information:https://docs.databricks.co...
- 2526 Views
- 0 replies
- 1 kudos
- 2467 Views
- 1 replies
- 0 kudos
How to convert txt files to delta tables
Hello members of Databricks's comunity,I am currently working on a project where we collect data from machines, that data is in .txt format. The data is currently in an Azure container, I need to clean the files and convert them to delta tables, how ...
- 2467 Views
- 1 replies
- 0 kudos
- 0 kudos
https://docs.databricks.com/en/ingestion/add-data/upload-data.html
- 0 kudos
- 1269 Views
- 0 replies
- 0 kudos
RocksDB for storing state stream
Now, you can keep the state of stateful streaming in RocksDB. For example, retrieving keys from memory to check for duplicate records inside the watermark is now faster. #databricks
- 1269 Views
- 0 replies
- 0 kudos
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