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1,262 results

CMU Database Group
Where We’re Going, We Don’t Need Rows: Columnar Data Connectivity with Apache Arrow ADBC (Ian Cook)

CMU Database Group - Future Data Systems Seminar Series (Fall 2025) Speaker: Ian Cook ...

1:03:46
Where We’re Going, We Don’t Need Rows: Columnar Data Connectivity with Apache Arrow ADBC (Ian Cook)

4,035 views

2 months ago

Plain Schwarz
Olena Kutsenko - ClickHouse: what is behind the fastest columnar database

An open source columnar database ClickHouse is in many ways exceptional - it is exceptionally fast, exceptionally efficient, but ...

41:39
Olena Kutsenko - ClickHouse: what is behind the fastest columnar database

2,690 views

2 years ago

CMU Database Group
Lance: A Modern Columnar Data Format (Chang She)

CMU Database Group - ML⇄DB Seminar Series (2023) Speakers: Chang She (LanceDB) October 23, 2023 ...

57:52
Lance: A Modern Columnar Data Format (Chang She)

7,175 views

2 years ago

Alex The Analyst
Database vs Data Warehouse vs Data Lake | What is the Difference?

Database vs Data Warehouse vs Data Lake | Today we take a look at these 3 different ways to store data and the differences ...

5:22
Database vs Data Warehouse vs Data Lake | What is the Difference?

1,027,467 views

3 years ago

CMU Database Group
05 - Columnar Databases & Compression (CMU Intro to Database Systems / Fall 2022)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2022/slides/05-storage3.pdf Notes ...

1:22:30
05 - Columnar Databases & Compression (CMU Intro to Database Systems / Fall 2022)

22,215 views

3 years ago

CMU Database Group
F2023 #05 - Storage Models & Database Compression (CMU Intro to Database Systems)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2023/slides/05-storage3.pdf Notes: ...

1:23:25
F2023 #05 - Storage Models & Database Compression (CMU Intro to Database Systems)

17,394 views

2 years ago

CMU Database Group
Apache Arrow: High-Performance Columnar Data Framework (Wes McKinney)

CMU Database Group - Vaccination Database Tech Talks - Second Dose (2021) Speakers: Wes McKinney (Apache Arrow ...

1:02:26
Apache Arrow: High-Performance Columnar Data Framework (Wes McKinney)

11,907 views

4 years ago

CMU Database Group
#06 - Column-Store Databases (CMU Intro to Database Systems)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2025/slides/06-storage3.pdf Notes: ...

1:21:20
#06 - Column-Store Databases (CMU Intro to Database Systems)

3,592 views

3 months ago

CMU Database Group
#14 - Parallel Query Engine Architectures ✸ SpiralDB Database Talk (CMU Intro to Database Systems)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2025/slides/14-queryexecution2.pdf ...

1:19:13
#14 - Parallel Query Engine Architectures ✸ SpiralDB Database Talk (CMU Intro to Database Systems)

1,766 views

2 months ago

CMU Database Group
#08 - B+Trees: The Best Data Structure in the World (CMU Intro to Database Systems)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2025/slides/08-indexes1.pdf Notes: ...

1:24:43
#08 - B+Trees: The Best Data Structure in the World (CMU Intro to Database Systems)

4,344 views

3 months ago

CMU Database Group
The Design of InfluxDB IOx: In-Memory Columnar Database Written in Rust with Apache Arrow (Paul Dix)

CMU Database Group - Vaccination Database Tech Talks (2021) Speakers: Paul Dix (InfluxDB) The Design of InfluxDB IOx: An ...

1:04:03
The Design of InfluxDB IOx: In-Memory Columnar Database Written in Rust with Apache Arrow (Paul Dix)

5,023 views

4 years ago

FOSSASIA
AnalyticDB for MySQL - Ang Wei Shan

AnalyticDB for MySQL is a high-performance data warehousing service from Alibaba Cloud. AnalyticDB for MySQL uses a ...

26:32
AnalyticDB for MySQL - Ang Wei Shan

294 views

5 years ago

CMU Database Group
#08 - Tree Indexes: B+Trees (CMU Intro to Database Systems)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2024/slides/08-indexes1.pdf Notes: ...

1:22:15
#08 - Tree Indexes: B+Trees (CMU Intro to Database Systems)

15,543 views

1 year ago

CMU Database Group
04 - Database Storage II (CMU Databases Systems / Fall 2019)

Prof. Andy Pavlo (http://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2019/slides/04-storage2.pdf Notes ...

1:13:50
04 - Database Storage II (CMU Databases Systems / Fall 2019)

41,626 views

6 years ago

CMU Database Group
F2023 #08 - B+Tree Indexes (CMU Intro to Database Systems)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2023/slides/08-trees.pdf Notes: ...

1:22:47
F2023 #08 - B+Tree Indexes (CMU Intro to Database Systems)

17,690 views

2 years ago

CMU Database Group
01 - History of Databases (CMU Advanced Databases / Spring 2023)

Prof. Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15721.courses.cs.cmu.edu/spring2023/slides/01-history.pdf ...

1:16:14
01 - History of Databases (CMU Advanced Databases / Spring 2023)

54,179 views

2 years ago

CMU Database Group
#05 - Log-Structured Database Storage ✸ SingleStore Database Talk (CMU Intro to Database Systems)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2025/slides/05-storage2.pdf Notes: ...

1:19:19
#05 - Log-Structured Database Storage ✸ SingleStore Database Talk (CMU Intro to Database Systems)

5,990 views

3 months ago

CMU Database Group
04 - Analytical Database Indexes (CMU Advanced Databases / Spring 2023)

Prof. Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15721.courses.cs.cmu.edu/spring2023/slides/04-olapindexes.pdf ...

1:22:22
04 - Analytical Database Indexes (CMU Advanced Databases / Spring 2023)

10,860 views

2 years ago

CMU Database Group
#03 - Database Storage: Files & Pages ✸ Neon Database Talk (CMU Intro to Database Systems)

Andy Pavlo (https://www.cs.cmu.edu/~pavlo/) Slides: https://15445.courses.cs.cmu.edu/fall2024/slides/03-storage1.pdf Notes: ...

1:22:28
#03 - Database Storage: Files & Pages ✸ Neon Database Talk (CMU Intro to Database Systems)

39,752 views

1 year ago

The Debug Zone
Columnar vs Relational Database Optimization: Key Differences Explained

In this video, we dive into the world of database optimization, focusing on the key differences between columnar and relational ...

2:17
Columnar vs Relational Database Optimization: Key Differences Explained

3 views

2 months ago