4 citations · 5 across the 4 of their papers we have counts for
4 papers
CV-Rules: Serializability Verification of Concurrency Control Protocols via Explicit Transaction Ordering
Takashi Hoshino, Shigeo Mitsunari, Takashi Kambayashi +2
We present CV-rules, an alternative characterization of serializability in which a transaction order constructed by a protocol satisfies two per-read conditions, C-rule (Causality)…
Griffin: Fast Transactional Database Index with Hash and B+-Tree
Sho Nakazono, Yutaro Bessho, Hideyuki Kawashima +1
Index access is one of the dominant performance factors in transactional database systems. Many systems use a B+-tree or one of its variants to handle point and range operations. T…
Scheduling Space Expander: An Extension of Concurrency Control for Data Ingestion Queries
Sho Nakazono, Hiroyuki Uchiyama, Yasuhiro Fujiwara +1
With the continuing advances of sensing devices and IoT/Telecom applications, database systems need to process data ingestion queries that update the sensor data frequently. Howeve…
NWR: Rethinking Thomas Write Rule for Omittable Write Operations
Sho Nakazono, Hiroyuki Uchiyama, Yasuhiro Fujiwara +2
Concurrency control protocols are the key to scaling current DBMS performances. They efficiently interleave read and write operations in transactions, but occasionally they restric…