Existing federated database systems (FDBS) provide uniform access to multiple heterogeneous DBS, but do not enable objects to move across the DBS while retaining global identity. To fulfill this requirement of industrial users, we incorporate into FDBS a flexible object migration mechanism to move or duplicate objects from one component database system to another. We present different capabilities for "what" and "how" to migrate and consider the migration of both single objects and whole object graphs, i.e. an object together with related objects
Migration of existing databases is an unavoidable task in modern technical and business environment....
This paper presents a mechanism for migration of parts of computations in systems based on distribut...
New mechanisms are needed to manage the access and manipulation of related data that are distributed...
Existing federated database systems (FDBS) provide uniform access to multiple heterogeneous DBS, but...
Existing federated database systems (FDBS) provide uniform access to multiple heterogeneous DBS, but...
Existing federated database systems (FDBS) provide uniform access to multiple heterogeneous DBS, but...
This article presents a framework developed for accommodating various object migrations in ‘statical...
This article presents a framework developed for accomodating various object migrations in 'staticall...
Many enterprises suffer from the problems of heterogeneous data (base) systems, such as redundancy a...
This paper presents a summary of the discussions in the session about "Object Migration, Classi...
We study a mechanism that supports the migration of objects from one class of an OODB to another, th...
In instances when software is made to interact with multiple databases the upgrade of the software ...
This paper presents an investigation into approaches and techniques used for database conversion. C...
We present a framework for designing, in a declarative and flexible way, efficient migra-tion progra...
Within the context of federated databases, considerable attention has been paid to the translation o...
Migration of existing databases is an unavoidable task in modern technical and business environment....
This paper presents a mechanism for migration of parts of computations in systems based on distribut...
New mechanisms are needed to manage the access and manipulation of related data that are distributed...
Existing federated database systems (FDBS) provide uniform access to multiple heterogeneous DBS, but...
Existing federated database systems (FDBS) provide uniform access to multiple heterogeneous DBS, but...
Existing federated database systems (FDBS) provide uniform access to multiple heterogeneous DBS, but...
This article presents a framework developed for accommodating various object migrations in ‘statical...
This article presents a framework developed for accomodating various object migrations in 'staticall...
Many enterprises suffer from the problems of heterogeneous data (base) systems, such as redundancy a...
This paper presents a summary of the discussions in the session about "Object Migration, Classi...
We study a mechanism that supports the migration of objects from one class of an OODB to another, th...
In instances when software is made to interact with multiple databases the upgrade of the software ...
This paper presents an investigation into approaches and techniques used for database conversion. C...
We present a framework for designing, in a declarative and flexible way, efficient migra-tion progra...
Within the context of federated databases, considerable attention has been paid to the translation o...
Migration of existing databases is an unavoidable task in modern technical and business environment....
This paper presents a mechanism for migration of parts of computations in systems based on distribut...
New mechanisms are needed to manage the access and manipulation of related data that are distributed...
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