Скачать или смотреть 3 Snowflake interview QA (2025 Edition) | 2025-09-12 05:09 PM

📘 Neulax - Snowflake Interview Prep
This video contains 3 Snowflake interview questions with answers.

📝 Questions & Answers:

Q1: What is continuous data ingestion with Snowpipe?
A1: Snowpipe continuously loads data from staged files into tables using event notifications or REST APIs. Example: Like an automated belt that steadily brings new book arrivals from the receiving dock into the catalog.

Q2: What is Snowflake's best practice for cost control?
A2: Best practices: right-size warehouses, use auto-suspend/auto-resume, leverage result caching, use multi-cluster only when needed, and monitor credit usage. Example: Like turning off reading rooms when idle, reusing cached reports, and opening extra rooms only during peak hours.

Q3: What is Snowflake's ACID support?
A3: Snowflake supports ACID transactions; queries and DML operate under transactional semantics. Example: Like making multiple edits in a controlled session that either all commit together or roll back.

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