cs.DB · 2026-06-28 · No. 37

Databases, 2026-06-28.

2 new papers in cs.DB. Titles, authors, abstracts. Links to arXiv. Want this in your inbox every morning? Subscribe →

01 — The papers

2 entries
  1. 01

    Understanding Domain-Aware Distribution Alignment in Budgeted Entity Matching

    Nicholas Pulsone, Gregory Goren, Roee Shraga

    cs.DB · cs.AI · cs.LG

    Entity Matching (EM) is a core operation in the data integration pipeline, where records from different sources are compared to determine whether they refer to the same real-world entity. Recent work has incorporated domain information and low-resource learning techniques to better adapt EM systems to realistic settings. While these approaches have demonstrated strong performance, it remains unclear how they behave under varying data...

    arxiv.org/abs/2606.27342 · PDF

  2. 02

    BtrLog: Low-Latency Logging for Cloud Database Systems

    Maximilian Kuschewski, Lam-Duy Nguyen, Matthias Jasny, Tobias Ziegler, Viktor Leis, Muhammad El-Hindi

    cs.DB · cs.DC

    Cloud database systems cannot rely on instance-local disks for write-ahead logging (WAL) durability, forcing WAL onto remote storage. Existing options are unsatisfying: remote block storage like EBS is easy to adopt but adds substantial write latency and cost, while object storage offers excellent durability and low storage cost but is impractical for OLTP due to high latency and per-append cost. Many cloud-native databases, therefore, depend...

    arxiv.org/abs/2606.27051 · PDF

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