# Delta Table Day 1 Lecture

> In this lecture, Yared dives into the key concepts of Delta Lake and its significance in data engineering. He discusses the differences between Delta Lake and traditional data formats like CSV and JSON, emphasizing the importance of performance and data management.

- Web page: https://www.dataexpert.io/lesson/delta-table-day-1-lecture-may2025-p736-l1086
- Program: [DataExpert](https://www.dataexpert.io/program/data-expert)
- Module: Week 3: Data Lakes with Delta Table
- Access: Requires enrollment in DataExpert
- Length: 51 min video
- Skills: SQL, Data Modeling, ETL/ELT, Apache Spark, Databricks, Delta Lake
- Academy: DataExpert.io Academy

## About this lesson

In this lecture, Yared dives into the key concepts of Delta Lake and its significance in data engineering. He discusses the differences between Delta Lake and traditional data formats like CSV and JSON, emphasizing the importance of performance and data management.

## Navigation

- Previous lesson: [Apache Spark Shuffle Joins Day 1 Lab](https://www.dataexpert.io/lesson/apache-spark-shuffle-joins-day-1-lab-jan2025-p736-l789.md)
- Next lesson: [Delta Table Day 1 Lab](https://www.dataexpert.io/lesson/delta-table-day-1-lab-may2025-p736-l1087.md)