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WiliamRosa
Databricks Partner
since ‎08-15-2025
a week ago

User Stats

  • 180 Posts
  • 27 Solutions
  • 68 Kudos given
  • 112 Kudos received

User Activity

The Gap Between Applications and Analytics, and "How Lakebase Solves It"

2 weeks ago
The Problem Nobody Likes to Admit.Imagine this scenario: your data team has built a flawless lakehouse. Ingest pipelines, bronze/silver/gold tiers, gleaming dashboards. Everything is working perfectly.Until someone asks: "And the production app? Wher...

Databricks Machine Learning Professional Preparation

08-23-2025
Recently I earned the Databricks Machine Learning Professional certification and wanted to share my study journey. Before the exam, I worked on a project as a data engineer alongside data scientists (ML models, LLMs, MLflow). That led me to build a p...

Data Quality with PySpark and Great Expectations on Databricks

08-19-2025
Data governance is one of the most important pillars in any modern architecture. When building pipelines that process data at scale, ensuring data quality is not just a best practice—it is a critical necessity.Tools like Great Expectations (GX) were ...

Automating Notebook Documentation in Databricks with LLMs

08-19-2025
In one of my projects, I needed to generate structured documentation for an entire directory of Databricks notebooks.This solution uses the Databricks Workspace API together with a Serving Endpoint (LLM) to automatically create HTML documentation for...

Generating a PostgreSQL Table Schema for ETL in Databricks

08-19-2025
In a data migration project, I needed to generate the schema of a PostgreSQL table to use in my ETL process. I’d like to share the code snippet in case someone else needs it one day:from pyspark.sql import SparkSession import json import os from typi...
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