System Support for Large-Scale Collaborative Applications
نویسندگان
چکیده
In this technical report we describe a storage system aimed on supporting collaborative applications in large-scale environments that include mobile computers. To maximize availability, it uses weakly consistent server replication and client caching with a read any/write any model of data access. To allow easy management of concurrent updates it provides an object framework that isolates the programmer from the inherent complexity of data replication through code reuse. Type and situation specific conflict detection and resolution are implemented based on support provided by the system and the object framework.
منابع مشابه
Stability analysis and selection of optimuim support system of large scale underground space-Case study
The Azad pumped storage power plant including the pumping and transformer cavern and surge tanks has been located in the Sanandaj-Sirjan formation with the alternation of slate and phyllite and meta sandstone.Due to the sensitivity and special use of these spaces, stability analysis and ensuring the safety of carven is very important.Nowadays, using the surface storage tanks is very costly; The...
متن کاملLarge-Scale Expansion of Human Embryonic and Induced Pluripotent Stem Cells for Cell Therapy Applications
Successful isolation, derivation and culturing of human pluripotent stem cells, including human embryonic stem cells (hESCs) and human induced pluripotent stem (hiPSCs) cells in laboratory scale has opened new horizones for cell therapy applications such as tissue engineering and regenerative medicine. However, most of the cell therapy protocols using these unique cells require large number of ...
متن کاملImproving Content-Based Similarity Measures by Training a Collaborative Model
We observed that for multimedia data – especially music collaborative similarity measures perform much better than similarity measures derived from content-based sound features. Our observation is based on a large scale evaluation with >250,000,000 collaborative data points crawled from the web and >190,000 songs annotated with content-based sound feature sets. A song mentioned in a playlist is...
متن کاملGrid-aware Large Scale Distributed Simulation of Agent-based Systems
The development of many complex simulation applications requires collaborative effort from researchers with different domain knowledge and expertise, possibly at different locations. These simulation systems often require huge computing resources and data sets, which may be geographically distributed. In order to support collaborative model development and to cater for the increasing complexity...
متن کاملPerformance Prediction for Data Intensive Applications on Large Scale Parallel Systems
This paper presents a new interactive performance estimation tool – PetaSIM for large scale parallel systems. Our main approach is to divide the difficult performance estimation problem into three domains: application, software and hardware, to extract the system specifications and provide tools for the interactive changes of the system parameters over the Internet. Computers, networks and appl...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1998