Using views for customizing reusable components in component-based frameworks

Ivan, Anca-Andreea; Karamcheti, Vijay

doi:10.1109/hpdc.2003.1210029

Cited by 2 publications

(2 citation statements)

References 23 publications

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“…Remote mobile object systems, such as Thor [10], cache individual objects instead of pages at the client side. Component-based systems use customized views to cache parts of a component instead of whole components [14].…”

Section: Related Workmentioning

confidence: 99%

“…The main idea is to set aside a relatively small portion of the system caches memory and use it to implement a cache that exploits dataset-specific structure and application-level information to reduce query latency. This idea has been used in other contexts, such as databases [9] and distributed object systems [10,14]. Section 3 explains in more detail.…”

Section: Introductionmentioning

confidence: 99%

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Big Wins with Small Application-Aware Caches

López

O’Hallaron

Proceedings of the ACM/IEEE SC2004 Conference

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Large datasets, on the order of GB and TB, are increasingly common as abundant computational resources allow practitioners to collect, produce and store data at higher rates. As dataset sizes grow, it becomes more challenging to interactively manipulate and analyze these datasets due to the large amounts of data that need to be moved and processed. Application-independent caches, such as operating system page caches and database buffer caches, are present throughout the memory hierarchy to reduce data access times and alleviate transfer overheads. We claim that an applicationaware cache with relatively modest memory requirements can effectively exploit dataset structure and application information to speed access to large datasets. We demonstrate this idea in the context of a system named the tree cache, to reduce query latency to large octree datasets by an order of magnitude.

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Section: Related Workmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Big Wins with Small Application-Aware Caches

López

O’Hallaron

Proceedings of the ACM/IEEE SC2004 Conference

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Flecc: a flexible cache coherence protocol for dynamic component-based systems

Ivan

Karamcheti

18th International Parallel and Distributed Processing Symposium, 2004. Proceedings.

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An increasing number of distributed applications are currently being constructed as sets of connected components and dynamically deployed in wide area networks using frameworks such as CORBA, .NET, and Web Services. Such dynamic deployments enable applications to flexibly adapt to changes in client QoS requirements and network properties, but introduce a consistency problem because of replicated components. Ideally, the frameworks deploying the applications should ensure that the application consistency requirements are satisfied, even though the requirements can range from weak to strong and dynamically change at run-time. Thus, a key challenge is to design a flexible cache coherence protocol that uses application-specific information while still being application-neutral. This paper describes Flecc, an application-neutral cache coherence protocol used by a component-based framework (Partitionable Services Framework) to satisfy the consistency requirements of deployed applications. Flecc allows applications to specify appropriate consistency and granularity levels and define complex synchronization decisions as simple functions. We demonstrate the benefits of our cache coherence protocol by analyzing the behavior of a component-based application modeling an airline reservation system.

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Using views for customizing reusable components in component-based frameworks

Cited by 2 publications

References 23 publications

Big Wins with Small Application-Aware Caches

Big Wins with Small Application-Aware Caches

Flecc: a flexible cache coherence protocol for dynamic component-based systems

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