- 2730 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...
- 2730 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
- 2853 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
- 2853 Views
- 0 replies
- 2 kudos
- 1715 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.
- 1715 Views
- 0 replies
- 2 kudos
- 2437 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...
- 2437 Views
- 0 replies
- 1 kudos
- 2351 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 ...
- 2351 Views
- 1 replies
- 0 kudos
- 0 kudos
https://docs.databricks.com/en/ingestion/add-data/upload-data.html
- 0 kudos
- 1209 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
- 1209 Views
- 0 replies
- 0 kudos
- 1162 Views
- 0 replies
- 1 kudos
State of stateful streaming
For stateful streaming in #databricks, you can now easily read what is in the state.
- 1162 Views
- 0 replies
- 1 kudos
- 4715 Views
- 4 replies
- 0 kudos
Unable to mount GCS bucket with underscores in the name
I have two buckets with the same configurations and labels.One is named my-bucket and the other is my_bucket. I am able to mount my-bucket but get an opaque error message when trying to mount my_bucket. Is this known/expected behavior? Are underscore...
- 4715 Views
- 4 replies
- 0 kudos
- 0 kudos
Hi @legobricks , Curious on the error that you are getting. However, for GCS - https://cloud.google.com/storage/docs/buckets#naming I do see underscores are allowed but there is also a note below: You can use a bucket name in a DNS record as part of ...
- 0 kudos
- 3121 Views
- 2 replies
- 2 kudos
Debug stream
One of the easiest ways to debug a stream is to stream it to memory and query it with SQL #databricks
- 3121 Views
- 2 replies
- 2 kudos
- 4080 Views
- 0 replies
- 0 kudos
Financial Crime detection with the help of Apache Spark, Data Mesh and Data Lake
For those interested in Data Mesh and Data Lakes for FinCrime detection:Data mesh is a relatively new architectural concept for data management that emphasizes domain-driven data ownership and self-service data availability. It promotes the decentral...
- 4080 Views
- 0 replies
- 0 kudos
- 1659 Views
- 0 replies
- 0 kudos
Hiring Databricks Data Architect roles
Hi,I am a recruiter and I am looking for places to post some data bricks I have coming out. I have several fully remote, high-level data databricks, architect roles. Of course I will post to LinkedIn, but I was just curious if there are any other pla...
- 1659 Views
- 0 replies
- 0 kudos
- 2976 Views
- 1 replies
- 2 kudos
Databricks Notebook Workflow
Exciting news for Databricks users! The ability to view job details within the notebook workflow section, particularly for multithreaded jobs, is available now. Instead of manually inspecting each job for failures, this feature enables us to swiftly ...
- 2976 Views
- 1 replies
- 2 kudos
- 2 kudos
Thank you for sharing
- 2 kudos
- 3473 Views
- 3 replies
- 6 kudos
🌟 Welcome to the Knowledge Sharing Hub! 🌟
Are you passionate about sharing your discoveries and insights with the world? Look no further! Our Knowledge Sharing Hub is the perfect space for you to showcase your research and connect with like-minded individuals across the globe. Here's why you...
- 3473 Views
- 3 replies
- 6 kudos
- 2297 Views
- 1 replies
- 1 kudos
Spot databricks VMs - eviction rates
Before using Spot machines in #databricks, it's a good idea to check their eviction rates in your region. Azure Resource Graph Explorer and that simple query will help. SpotResources | where type =~ 'microsoft.compute/skuspotevictionrate/location' ...
- 2297 Views
- 1 replies
- 1 kudos
- 1 kudos
Thank you for sharing this @Hubert-Dudek
- 1 kudos
- 1579 Views
- 0 replies
- 0 kudos
Feedback request for Gradient, a tool to help optimize and monitor jobs automatically
Hi Everyone,We built Gradient, a tool to automatically optimize and monitor Databricks jobs to hit your business objectives of cost or runtime.Gradient works by applying a reinforcement ML model to automatically learn and custom tune your jobs cluste...
- 1579 Views
- 0 replies
- 0 kudos
| User | Count |
|---|---|
| 85 | |
| 75 | |
| 71 | |
| 63 | |
| 44 |
