WebMar 27, 2024 · The performance improvement comes from enforcing the determinism lazily and avoiding read-only transaction blocking the execution. The evaluation shows that … WebThe Deuteronomy architecture provides a clean separation of transaction functionality (performed in a transaction component, or TC) from data management functionality …
Distributed Optimistic Concurrency Control Methods for High …
WebThe Deuteronomy architecture provides a clean separation of transaction functionality (performed in a transaction component, or TC) from data management functionality … WebThe elders would serve as witnesses to a transaction (Deuteronomy 25:5-10; Ruth 4:1-12), decide guilt or innocence (Deuteronomy 19:1; Deuteronomy 22:13-21; Joshua 20:1-6), or execute the punishment due the guilty party (Deuteronomy 22:13-21; Deuteronomy 25:1-3). The elders helped to preserve the community by seeing that disputes were settled in ... emily paige arrington
Talk by Dr. David Lomet, Microsoft Research:The …
WebJan 4, 2015 · The Deuteronomy architecture provides a clean separation of transaction functionality (performed in a transaction component, or TC) from data management functionality (performed in a data component, or DC). In prior work we implemented both a TC and DC that achieved modest performance. WebImportantly, we maintain high performance while respecting the clean separation of duties required by Deuteronomy, where a transaction component performs purely logical concurrency control (including range support), while a data component performs data storage and management duties. Webtransactions may be synchronized either pessimistically or optimistically. Though this is a step in the right direction, the resulting methods are no longer deadlock-free. The proposed OCC protocol offers substantial benefits over existing OCC methods and can be used for high-performance transaction processing in data-partitioned or emily paice invenergy