期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2013
卷号：2
期号：10
页码：2678-2682
出版社：Shri Pannalal Research Institute of Technolgy
摘要：a transparency is some aspect of the distributed database system that is hidden from the user (programmer, system developer, and application program). A transparency is provided by including some set of mechanisms in the distributed system at a layer interface where the transparency is required. A number of basic transparencies have been defined for a distributed system. This paper present an overview of different types of transparency such as (Access, Concurrency, Location, Replication, Failure, Migration, Performance, Scaling, Execution, Configuration, Network, and Naming), and three type of levels transparency which is (Fragmentation, Location, and Local mapping). It's important to realize that not all of these are appropriate for every system, or are available at the same level of interface. In this paper, if all transparency have an associated cost with others, matter for much research how the cost of implementing multiple transparencies interact and how to reduce operating system and communication stack. It considered that if using such type of approaches such as: Application Layer Framing and Integrated Layer Processing
