user
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Investigating a Specific User During a Production Access Incident
POST_START Investigating a Specific User During a Production Access Incident I was called in to investigate a potential access incident involving a user with the email address engineer@example.com. The incident report mentioned that a user might have accessed production data, and I needed to trace their activity using Databricks Unity Catalog’s audit logs. I started…
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Investigating User Activity Against a Production Table with Audit Logs
POST_START Investigating User Activity Against a Production Table with Audit Logs I recently needed to investigate user activity against a production table in our data warehouse. The table in question was production.sales.orders, and I wanted to understand who had accessed it, what actions they performed, and when. Since we use Databricks Unity Catalog for access…
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Investigating a Column Mask That Blocks an Approved Production User
POST_START Investigating a Column Mask That Blocks an Approved Production User I recently encountered an issue where an approved production user was unable to access certain data in the customer_master table. The user had the necessary permissions, but when they tried to query the table, some columns were masked or hidden. My task was to…
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Testing Row-Level Security for Multiple Production User Roles
POST_START Testing Row-Level Security for Multiple Production User Roles I recently took on the task of verifying that row-level security (RLS) policies are correctly configured for multiple user roles in the production environment. My goal was to ensure that each role only sees the data it’s authorized to access. To start, I needed to understand…
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Removing Production Unity Catalog RBAC Privileges During User or Team Offboarding
POST_START Removing Production Unity Catalog RBAC Privileges During User or Team Offboarding I recently had to handle the offboarding of a data engineering team from our production environment. One of the critical steps in this process was ensuring that all team members no longer had access to sensitive data and systems. As part of the…
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Python: Read User Input and Convert Data Types

Python Tutorial: User Input and Data Type Conversion Python Tutorial: Read User Input and Convert Data Types This tutorial will guide you through the process of reading user input in Python and converting the input into different data types (integers, floats, and strings). We’ll build three examples to illustrate these concepts. Example 1: Basic Input…
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Python: Read User Input and Convert Data Types

Python Tutorial: User Input and Data Type Conversion Python Tutorial: User Input and Data Type Conversion This tutorial will guide you through reading user input and converting it to different data types in Python. Understanding this is fundamental to writing interactive and dynamic programs. Example 1: Basic Input and String Conversion Let’s start with a…
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