Author

Takato Hideshima

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Book Open access Sep 2026

Spatiotemporal Load Balancing for Near-Memory Accelerated Databases by Partial Resharding

Near-memory acceleration, where a large number of compute nodes with limited memory process data in parallel, is a promising approach for in-memory databases. Therein, partitioning is required to balance data and queries for skewed workloads. However, existing load balancing methods lack efficient support for dynamic w...

Takato Hideshima, Shigeyuki Sato, Tomoharu Ugawa · Workshop Proceedings of the... · 1 citation

Book Open access Jul 2026

Query Density-Driven Partitioning for Spatiotemporal Load Balancing on Processing-in-Memory Systems

A query density-driven key-range partitioning scheme that balances query density among PIM processors, allowing us to strike a balance between query load and data size via a parameter.

Takato Hideshima, Shigeyuki Sato, Tomoharu Ugawa · Proceedings of the Internati... · 0 citations