db.cs.cmu.edu on Hacker News

4 stories on the front page, newest first. Scroll down to watch the site change over time.

Screenshot of db.cs.cmu.edu: F3: Open-source data file format for the future [pdf]

F3: Open-source data file format for the future [pdf](db.cs.cmu.edu)

366 points by eatonphil 1 year ago | 117 comments

SIGMOD 2025 paper presenting F3, a next-generation open-source columnar data file format that embeds WebAssembly decoders for extensibility and interoperability.

file-formats columnar-storage webassembly parquet

Screenshot of db.cs.cmu.edu: SQL or Death? Seminar Series – Spring 2025

SQL or Death? Seminar Series – Spring 2025 (db.cs.cmu.edu)

39 points by matt_d 1 year ago | 32 comments

Screenshot of db.cs.cmu.edu: What goes around comes around and around [pdf]

What goes around comes around and around [pdf](db.cs.cmu.edu)

100 points by craigkerstiens 2 years ago | 21 comments

Screenshot of db.cs.cmu.edu: Are You Sure You Want to Use MMAP in Your Database Management System? (2022)

Are You Sure You Want to Use MMAP in Your Database Management System? (2022)(db.cs.cmu.edu)

174 points by nethunters 3 years ago | 159 comments

db.cs.cmu.edu on Hacker News

F3: Open-source data file format for the future [pdf](db.cs.cmu.edu)

SQL or Death? Seminar Series – Spring 2025(db.cs.cmu.edu)

What goes around comes around and around [pdf](db.cs.cmu.edu)

Are You Sure You Want to Use MMAP in Your Database Management System? (2022)(db.cs.cmu.edu)

SQL or Death? Seminar Series – Spring 2025 (db.cs.cmu.edu)