S-Store: Streaming Meets Transaction Processing [PDF]
, 2015 Stream processing addresses the needs of real-time applications. Transaction processing addresses the coordination and safety of short atomic computations. Heretofore, these two modes of operation existed in separate, stove-piped systems.
John Meehan +12 more
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Energy efficient transactions for blockchain networks using adaptive global best–worst particle swarm optimization [PDF]
Scientific ReportsBlockchain technology offers decentralized and secure transaction processing but suffers from critical limitations in scalability, energy efficiency, and latency, hindering its adoption in real-time high-throughput applications.
Mahendra Kumar Jhariya +3 more
doaj +2 more sources
Blockchain Transaction Processing [PDF]
, 2019 A blockchain is an append-only linked-list of blocks, which is maintained at each participating node. Each block records a set of transactions and their associated metadata. Blockchain transactions act on the identical ledger data stored at each node. Blockchain was first perceived by Satoshi Nakamoto as a peer-to-peer digital-commodity (also known as ...
Suyash Gupta, Mohammad Sadoghi
openalex +4 more sources
Model-Based Proactive Read-Validation in Transaction Processing Systems [PDF]
, 2018 Concurrency control protocols based on read-validation schemes allow transactions which are doomed to abort to still run until a subsequent validation check reveals them as invalid.
Simone Economo +4 more
openalex +4 more sources
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 +2 more sources
Adaptive conflict resolution for IoT transactions: A reinforcement learning-based hybrid validation protocol [PDF]
Scientific ReportsThis paper introduces a novel Reinforcement Learning-Based Hybrid Validation Protocol (RL-CC) that revolutionizes conflict resolution for time-sensitive IoT transactions through adaptive edge-cloud coordination. Efficient transaction management in sensor-
Mohammad A. Al Khaldy +7 more
doaj +2 more sources
The Logical Timestamp Skew Anomaly in Event-Replicated Transaction Schedulers
IEEE Access, 2021 To sidestep reasoning about the complex effects of concurrent execution, many system designers have conveniently embraced strict serializability on the strength of its claims, support from commercial and open-source database communities and ubiquitous ...
Emil Koutanov
doaj +1 more source
Concordia: A Streamlined Consensus Protocol for Blockchain Networks
IEEE Access, 2021 In this paper, we present a novel Byzantine fault-tolerant consensus protocol for sharded blockchain networks that does not rely on expensive leader-driven communication.
Carlos Santiago +3 more
doaj +1 more source
Fundamentals of Transaction Management in Enterprise Application Architectures
IEEE Access, 2022 Transaction management is a key issue in the development of enterprise application. During the payment of purchases, when dealing with bank operations or when making hotel reservations, transactions are everywhere.
Antonio Navarro
doaj +1 more source
Efficient Cross-Chain Transaction Processing on Blockchains
Applied Sciences, 2022 Blockchain has received great attention in academia and industry due to its decentralization and immutability. From the perspective of transaction processing, blockchain is a distributed shared ledger and database with the characteristics of ...
Wenqi Wang +3 more
doaj +1 more source