CMU Database Group

@CarnegieMellon Database Research Group

[CMU Database Group @CMUDB]

Today's "Andy at Sea" Database Seminar: Jay Chia (@jaychia_) and Rohit Kulshreshtha (@rohitkulsh) will present @eventualai's system engineering for robot data in their Daft engine (@daftengine). Public Zoom talk at 4:30pm ET. YouTube video available after: https://t.co/anO8fWd5WS

[CMU Database Group @CMUDB]

Today's "Andy at Sea" Database Seminar: Sai Srirampur (@saisrirampur) will discuss how to tightly integrate @PostgreSQL with @ClickHouseDB. Public Zoom talk at 4:30pm ET. YouTube video available after: https://t.co/98IMzczkZr

[CMU Database Group @CMUDB]

Today's "Andy at Sea" Database Seminar Speaker: Dr. Ippokratis Pandis (@Hippotas CMU PhD'12) will discuss the @databricks LakehouseRT LTAP architecture. Public Zoom talk at 4:30pm ET. YouTube video available after: https://t.co/L5zKXPQALL

[CMU Database Group @CMUDB]

.@CarnegieMellon Appoints Database Professor @pateljm as Dean and Vice President of CMU Miami https://t.co/JpI5hMceBR

[CMU Database Group @CMUDB]

Today's "Andy at Sea" Database Seminar Speaker: Thomas Kejser will discuss how the internal architecture of the Floe lakehouse query engine (https://t.co/IAoKEQ67Hq). Public Zoom talk at 4:30pm ET. YouTube video available after: https://t.co/A9PNVWr5ug

[CMU Database Group @CMUDB]

Today's "Andy at Sea" Database Seminar Speaker: Marco Primi will discuss how @AntithesisHQ finds bugs in database systems (aka the most important software in the world). Public Zoom talk at 4:30pm ET. YouTube video available after: https://t.co/bXSQ644C9L

[CMU Database Group @CMUDB]

Today's "Andy at Sea" Database Seminar Speaker: Owen Xiao will present the architecture of @doris_apache. Public Zoom talk at 4:30pm ET. YouTube video available after: https://t.co/ObRAdcHNS9

[CMU Database Group @CMUDB]

Prof. Andy Pavlo Wins the 2026 IEEE TCDE (@icdeconf) Ramez Elmasri Outstanding Database Education Award: https://t.co/KlD0gyQIwy

[Shreya Shankar @sh_reya]

I'm joining Carnegie Mellon's CS Department (and HCII by courtesy) as an assistant professor in Fall 2027!

I'll be recruiting PhD students next cycle. If you're interested in AI systems or human-AI collaboration, list me in your application. Stay tuned for more about my new lab!

[CMU Database Group @CMUDB]

Today's Postgres vs. World Seminar Speaker: Dr. Xiangyao Yu (@xiangyao_yu) will present the architecture of the @siriusgpudb GPU-native database system. Zoom talk open to public at 4:30pm ET. YouTube video available after: https://t.co/gMBILMnVzv

[CMU Database Group @CMUDB]

Today's Postgres vs. World Seminar Speaker: Steve Schirripa (MSE'00) will present how @VillageSQL is injecting new life into @MySQL via extensions. Zoom talk open to public at 4:30pm ET. YouTube video available after: https://t.co/ZhzBHMzlCN

[CMU Database Group @CMUDB]

Today's Postgres vs. World Seminar Speaker: The Great Sugu Sougoumarane (@ssougou) from @supabase will present the architecture of @multigres horizontal sharding system for Postgres. Zoom talk open to public at 4:30pm ET. YouTube video available after: https://t.co/vvc7Vmypn9

[CMU Database Group @CMUDB]

Today's Postgres vs. World Seminar Speaker: @TylerFCloutier will explain why and how they embedded a MMORPG game engine inside of a custom database system (@spacetimedb). Zoom talk open to public at 4:30pm ET. YouTube video available after: https://t.co/s7P68tJcnq

[CMU Database Group @CMUDB]

Today's Postgres vs. World Seminar Speaker: Dr. Marcel Kornacker will present the design & implementation of Pixeltable (@pixeltablehq), a multi-modal DBMS based on @PostgreSQL. Zoom talk open to public at 4:30pm ET. YouTube video available after: https://t.co/zygthjbUxD

[Andy Pavlo (@andypavlo.bsky.social) @andy_pavlo]

Thanks to @googlecloud's BigTable for providing prizes to the top 3 @CMUDB students with the fastest project implementations in our Intro DB Systems course this semester! They have to implement a buffer pool, B+Tree, query executors, and MVCC in BusTub.
Non-CMU students can also test their code via Gradescope (no prizes though): https://t.co/uiOtCYICT5

[CMU Database Group @CMUDB]

Today's Postgres vs. World Seminar Speaker: Filip Obradovic (@filipobrad) will present the wild architecture of @datawarecorp TonicDB. It runs directly on hardware via a unikernel. Zoom talk open to public at 4:30pm ET. YouTube video available after: https://t.co/CfD7WPpX1V

[CMU Database Group @CMUDB]

Today's Postgres vs. World Seminar Speaker: Hari Krishna Sunder will present the architecture of the @Yugabyte distributed DBMS based on Postgres. Zoom talk open to public at 4:30pm ET. YouTube video available after: https://t.co/XcgRcAO3a8

[CMU Database Group @CMUDB]

Today's Postgres vs. World Seminar Speaker: Simon Eskildsen (@Sirupsen) will present the architecture of the @turbopuffer search engine. Zoom talk open to public at 4:30pm ET. YouTube video available after: https://t.co/rSaBfXjNQe

[CMU Database Group @CMUDB]

Today's Postgres vs. World Seminar Speaker: Adam Prout (@a_prout) will present the architecture of the newly released Microsoft Azure HorizonDB. Zoom talk open to public at 4:30pm ET. YouTube video available after: https://t.co/fJ2XE2AXZP

[CMU Database Group @CMUDB]

Today's Postgres vs. World Seminar Speaker: Marek Galovic will present the TopK (@topk_io) document + vector search engine system. Zoom talk open to public at 4:30pm ET. YouTube video available after: https://t.co/tIefQn1w5a