Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"On-line Transaction Processing"”.
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An evaluation of concurrency control with one thousand cores
… machines with dozens or even hundreds of cores on a single chip. This unprecedented level of on-chip parallelism introduces a new dimension to scalability that current database management systems (DBMSs) were not designed for. In particular, as the number of cores increases, the problem of …
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Balancing Performance, Area, and Power in an On-Chip Network
… become increasingly complex while design time continues to dwindle. As feature sizes shrink, wire resistance and delay increase, limiting architects from scaling designs centered around a single thread of execution. Where previous decades have focused on exploiting instruction-level parallelism, …
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Autonomic Workload Management for Database Management Systems
In today’s database server environments, multiple types of workloads, such as on-line transaction processing, business intelligence and administrative utilities, can be present in a system simultaneously. Workloads may have different levels of business importance and distinct performance …
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Database server workload characterization in an e-commerce environment
A typical E-commerce system that is deployed on the Internet has multiple layers that include Web users, Web servers, application servers, and a database server. As the system use and user request frequency increase, Web/application servers can be scaled up by replication. A load balancing proxy …
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Web services strategy
Everything is connected to everything. El Aleph (1945), by Jorge Luis Borges[1] This thesis addresses the need to simplify and streamline web service network infrastructure and to identify business models that best leverage Web services technology and industry dynamics to generate positive business …
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Elastic database systems
Distributed on-line transaction processing (OLTP) database management systems (DBMSs) are a critical part of the operation of large enterprises. These systems often serve time-varying workloads due to daily, weekly or seasonal fluctuations in load, or because of rapid growth in demand due to a …
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Logical leases : scalable hardware and software systems through time traveling
… a parallel system to dynamically reorder operations to minimize conflicts, leading to high performance and scalability. The power of logical leases comes from its novel way of combining physical and logical time. The new notion of time, called physiological time, is more flexible and efficient …
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On the Fault-tolerance and High Performance of Replicated Transactional Systems
… there is a notable shift in the way business/consumer transactions are conducted. These transactions are usually triggered over the internet and transactional systems working in the background ensure that these transactions are processed. The majority of these transactions nowadays fall in …
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Developing distributed applications with distributed heterogeneous databases
… fits into the scheme of distributed database processing. Tuxedo is an On-Line Transaction Processing (OLTP) system. Tuxedo was studied because it is the oldest and most widely used transaction processing system on UNIX. That means that it is established, extensively tested, and has the most …