Global ETD Search
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Showing 1 to 7 of 7 for “"Distributed Concurrency"”.
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A distributed concurrency control protocol considering read-only transactions
Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Howard Ding (hding2@illinois.edu) on 2011-05-07T14:59:04Z Item is restricted indefinitely.
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Logical leases : scalable hardware and software systems through time traveling
… logical leases to implement a high-performance concurrency control algorithm for on-line transaction processing (OLTP) database management systems (DBMSs). Based on logical leases, TicToc provides a simple way of serializing transactions logically at runtime. TicToc has no centralized …
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HyFlow: A High Performance Distributed Software Transactional Memory Framework
We present HyFlow - a distributed software transactional memory (D-STM) framework for distributed concurrency control. Lock-based concurrency control suffers from drawbacks including deadlocks, livelocks, and scalability and composability challenges. These problems are exacerbated in distributed …
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Logical timestamps in distributed transaction processing systems
Distributed transactions are such transactions with remote data access. They usually suffer from high network latency (compared to the internal overhead) during data operations on remote data servers, and therefore lengthen the entire transaction executiont time. This increases the probability of …
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HyflowCPP: A Distributed Software Transactional Memory Framework for C++
The distributed transactional memory (DTM) abstraction aims to simplify the development of distributed concurrent programs. It frees programmers from the complicated and error-prone task of explicit concurrency control based on locks (e.g., deadlocks, livelocks, non-scalability, non-composability), …
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Collaborative Scheduling and Synchronization of Distributable Real-Time Threads
… DQBUA extends QBUA with lock-based, local and distributed concurrency control. The algorithms consider a model where distributable threads arrive arbitrarily, have time/utility function time constraints, access resources in an arbitrary way (e.g., arbitrary lock acquire/release order, arbitrary …
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On Partial Aborts and Reducing Validation Costs in Fault-tolerant Distributed Transactional Memory
Distributed Transactional Memory (DTM) is an emerging synchronization abstraction thatpromises to alleviate the scalability, programmability, and composability challenges of lock-based distributed synchronization. With DTM, programmers organize code that read/writeshared memory objects, both local …