In recent years, grid technology has had such a fast growth that it has been used in many
scientific experiments and research centers. A large number of storage elements and …

Replica management has become a hot research topic in storage systems. This paper
presents a dynamic replica management strategy based on response time, named RTRM …

Data Grids support data-intensive applications in wide area Grid systems. They utilize local
storage systems as distributed data stores by replicating datasets. Replication is a …

Replica management has become a hot research topic in data grid, It improves the
availability and fault tolerant of data in grid computing environment. Based on the deep …

As a research branch of grid computing, data grid focuses on the management of large-
scale distributed data sets. Replica management is one of the most important issues in the …

The volume of datasets in scientific computing domain is increasing explosively and data is
becoming the center of scientific computing. Data Grid is an emerging technology to provide …

Distributed metadata management is an important issue in the design and implementation of
Data Grid. The key challenge lies in the strategies of metadata synchronization and the …

Grid technologies congregate numerous computers to provide powerful computing and
massive storage. In data-intense applications, Data Grids are developed to cope with the …

Metadata management is a key technique of data grid. This paper presents a replication and
cache based metadata management system (RCMMS) to improve metadata management of …

针对共享在公共云环境的用户数据因所有权与管理权分离而导致的用户隐私泄露问题,
结合对称加密算法, 属性加密算法和副本定位技术, 提出一种云环境下的数据多副本安全共享与 …