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Example: SQL Queries; Location transparency – Users of a distributed system should not have to be aware of where a resource is physically located. Example: Pages in the Web; Migration transparency – Users should not be aware of whether a resource or computing entity possesses the ability to move to a different physical or logical location ...
State-based CRDTs (also called convergent replicated data types, or CvRDTs) are defined by two types, a type for local states and a type for actions on the state, together with three functions: A function to produce an initial state, a merge function of states, and a function to apply an action to update a state.
This kind of transparency is referred to as network transparency or distribution transparency. From a database management system (DBMS) perspective, distribution transparency requires that users do not have to specify where data is located. Some have separated distribution transparency into location transparency and naming transparency.
A distributed system will need to employ a networked scheme for naming resources. The main benefit of location transparency is that it no longer matters where the resource is located. Depending on how the network is set, the user may be able to obtain files that reside on another computer connected to the particular network. [1]
Transparency or single-system image refers to the ability of an application to treat the system on which it operates without regard to whether it is distributed and without regard to hardware or other implementation details. Many areas of a system can benefit from transparency, including access, location, performance, naming, and migration.
Distributed computing is a field of computer science that studies distributed systems, defined as computer systems whose inter-communicating components are located on different networked computers. [1] [2] The components of a distributed system communicate and coordinate their actions by passing messages to
Distributed file systems may aim for "transparency" in a number of aspects. That is, they aim to be "invisible" to client programs, which "see" a system which is similar to a local file system. Behind the scenes, the distributed file system handles locating files, transporting data, and potentially providing other features listed below.
Failure transparency is one of the most difficult types of transparency to achieve since it is often difficult to determine whether a server has actually failed, or whether it is simply responding very slowly. [1] Additionally, it is generally impossible to achieve full failure transparency in a distributed system since networks are unreliable.