# Daily Bell Ringer — Introduction to Data Science & Big Data Lifecycle

- Link: https://doss.academy/course-3-introduction-to-programming/unit-7-data-science-big-data-advisory-council-alignment/lesson-1-introduction-to-data-science-big-data-lifecycle/daily-bell-ringer/
- Published: 2026-10-18T12:32:38-04:00
- Author: matthew.leffler@jefferson.kyschools.us

Course 3: Introduction to Programming / Unit 7: Data Science & Big Data (Advisory
Council Alignment) / Lesson 1: Introduction to Data Science & Big Data Lifecycle

## Before we begin

How do you think companies like Spotify or YouTube guess what music or videos you
want to watch next?

Record your initial thinking. Be ready to explain your reasoning and revisit your
response after the lesson.