3 Snowflake interview QA (2025 Edition) | 2025-09-12 04:30 PM скачать в хорошем качестве

3 Snowflake interview QA (2025 Edition) | 2025-09-12 04:30 PM

📘 Neulax - Snowflake Interview Prep This video contains 3 Snowflake interview questions with answers. 📝 Questions & Answers: Q1: What are streams in Snowflake? A1: Streams track data changes (CDC) in tables for incremental processing by tasks; they record inserts, updates, and deletes. Example: Like a change log that tells you what changed since the last processing run. Q2: What are multi-cluster warehouses? A2: Multi-cluster warehouses can scale out by adding clusters to handle concurrency spikes, avoiding queuing. Example: Like opening additional identical reading rooms when many students show up simultaneously. Q3: What is data masking (dynamic data masking)? A3: Dynamic data masking obfuscates sensitive data at query time based on policies/roles without changing underlying data. Example: Like showing a blurred social security field to unauthorized users while authorized staff sees the full value. #JavaScript #JS #snowflake #Frontend #Backend #Fullstack #NodeJS #WebDevelopment #CodingInterview #TechInterview #SystemDesign #LearnCoding #Programming #CR7 #100DaysOfCode #cristianoronaldo #Developer #SoftwareEngineering #short #Neulax #CodingTips #InterviewPrep #CareerGrowth #CodingChallenges #LeetCode #DSA #Algorithms #OpenSource #CodeWithMe #TechLearning