SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
Implementation aspects of an object-oriented DBMS
ACM SIGMOD Record
METU interoperable database system
ACM SIGMOD Record
Common Object Services Specification: Atandt/NCR, Bnr Europe Limited, Digital Equipment Corporation ..
Using Tickets to Enforce the Serializability of Multidatabase Transactions
IEEE Transactions on Knowledge and Data Engineering
METU Object-Oriented DBMS Kernel
DEXA '95 Proceedings of the 6th International Conference on Database and Expert Systems Applications
Dynamic query optimization on a distributed object management platform
CIKM '96 Proceedings of the fifth international conference on Information and knowledge management
Multidatabase Query Optimization
Distributed and Parallel Databases
Theoretical foundations of schema restructuring in heterogeneous multidatabase systems
Proceedings of the ninth international conference on Information and knowledge management
Constructing IDL Views on Relational Databases
CAiSE '99 Proceedings of the 11th International Conference on Advanced Information Systems Engineering
An Integration Framework For Corba Objects
Journal of Integrated Design & Process Science
Using an object reference approach to distributed updates
DEXA'07 Proceedings of the 18th international conference on Database and Expert Systems Applications
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METU INteroperable DBMS (MIND) is a multidatabase system based on OMG's distributed object management architecture. It is implemented on top of a CORBA compliant ORB, namely, DEC's ObjectBroker. In MIND all local databases are encapsulated in a generic database object. The interface of the generic database object is defined in CORBA IDL and multiple implementations of this interface, one for each component DBMSs, namely, Oracle7, Sybase, Adabas D and MOOD are provided. MIND provides its users a common data model and a single global query language based on SQL. The main components of MIND are a global query manager, a global transaction manager, a schema integrator, interfaces to supported database systems and a graphical user interface.The integration of export schemas is currently performed by using an object definition language (ODL) which is based on OMG's interface definition language. MIND global query optimizer aims at maximizing the parallel execution of the intersite operations of the global subqueries. Through MIND global transaction manager, the serializable execution of the global transactions (both nested and flat) is provided.