Results 1 to 10 of about 12,185 (310)
An optimized deterministic concurrency control approach for geo-distributed transaction processing on permissioned blockchains [PDF]
Scientific ReportsConcurrency control is crucial for ensuring consistency and isolation in distributed transaction processing. Traditional concurrency control algorithms, such as locking-based protocols, usually suffer from performance degradation due to heavy transaction
Zhibo Han +6 more
doaj +3 more sources
Research on Distributed Energy Transaction Technology Based on Blockchain [PDF]
E3S Web of Conferences, 2021 The distributed power industry has the characteristics of multiple participants, long business processes, and wide distribution areas, which leads to serious data islands, difficulties in credit transmission, and outstanding transaction risks. Blockchain
Liu Jiangyan +3 more
doaj +2 more sources
Software transactional distributed shared memory [PDF]
ACM SIGPLAN Notices, 2009 We have developed a transaction-based approach to distributed shared memory(DSM) that supports object caching and generates path expression prefetches. A path expression specifies a path through the heap that traverses the objects to be prefetched. To our knowledge, this is the first prefetching approach that can prefetch objects whose addresses have ...
Alokika Dash, Brian Demsky
openalex +4 more sources
2PC*: a distributed transaction concurrency control protocol of multi-microservice based on cloud computing platform [PDF]
Journal of Cloud Computing: Advances, Systems and Applications, 2020 The two-phase commit (2PC) protocol is a key technique for achieving distributed transactions in storage systems such as relational databases and distributed databases.
Pan Fan +5 more
doaj +2 more sources
Scheduling Open-Nested Transactions in Distributed Transactional Memory [PDF]
, 2013 Distributed transactional memory (DTM) is a powerful concurrency control model for distributed systems sparing the programmer from the complexity of manual implementation of lock-based distributed synchronization. We consider Herlihy and Sun’s dataflow DTM model, where objects are migrated to invoking transactions, and the open nesting model of ...
Junwhan Kim +2 more
openalex +4 more sources
A Distributed Energy Transaction Method Based on Blockchain [PDF]
E3S Web of Conferences, 2021 Aiming at the multi-agent, multi-mode and multi-rule characteristics of the distributed energy trading market,a distributed energy trading method based on blockchain is proposed.
Jing Zhipeng
doaj +1 more source
Multi-shot distributed transaction commit [PDF]
Distributed Computing, 2021 Atomic Commit Problem (ACP) is a single-shot agreement problem similar to consensus, meant to model the properties of transaction commit protocols in fault-prone distributed systems. We argue that ACP is too restrictive to capture the complexities of modern transactional data stores, where commit protocols are integrated with concurrency control, and ...
Chockler, Gregory, Gotsman, Alexey
openaire +4 more sources
Distributed Transaction Mode Considering Load Adjustment
Zhongguo dianli, 2022 Considering the distributed market transaction mode, this paper proposes a two-layer optimization model that considers the coordination of optical storage and user load adjustment. Based on the transfer relationship between distribution network companies
Guodong HAN, Peirong JI, Fei WANG
doaj +1 more source
Research on a distributed trading mechanism of electric energy on demand side for prosumers
Zhejiang dianli, 2022 With the development of new power system， there arise a large number of flexible loads on the demand side， making the power users become prosumers. Prosumers can take their flexible regulation ability as commodities to participate in market-oriented ...
QIAN Xiaorui +5 more
doaj +1 more source
Distributed transactions for reliable systems [PDF]
ACM SIGOPS Operating Systems Review, 1985 Facilities that support distributed transactions on user-defined types can be implemented efficiently and can simplify the construction of reliable distributed programs. To demonstrate these points, this paper describes a prototype transaction facility, called TABS, that supports objects, transparent communication, synchronization, recovery, and ...
Daniel Duchamp +4 more
openaire +2 more sources