LMDB 1.0: Database without server and without write-ahead log

The free embedded database LMDB has reached version 1.0. It relies on memory mapping and MVCC for fast, transaction-safe data ...
IEEE

Co-Concurrency Mechanism for Multi-GPUs in Distributed Heterogeneous Environments

Abstract: The high concurrency and high throughput characteristics of graphics processing units (GPUs) have made researchers continue to use it to optimize distributed parallel computing architectures ...
CalMatters

Allow local governments to impose rent controls

Many cities, including San Francisco and Los Angeles, limit the amount a landlord can raise the rent each year — a policy known as rent control. But for nearly 30 years, California has imposed limits ...
IEEE

OOCC: One-Round Optimistic Concurrency Control for Read-Only Disaggregated Transactions

Abstract: Read-only transactions predominate in many critical real-world scenarios. Yet, the presence of even a small proportion of read-write transactions poses challenges for existing Two-Phase ...