Cautious transaction schedulers with admission control
ACM Transactions on Database Systems (TODS)
Concurrency control and recovery in database systems
Concurrency control and recovery in database systems
Scheduling Tasks with Resource Requirements in Hard Real-Time Systems
IEEE Transactions on Software Engineering
Scheduling algorithms for hard real-time systems: a brief survey
Tutorial: hard real-time systems
The Performance of Flow Graph Locking
IEEE Transactions on Software Engineering
Disconnected operation in the Coda File System
ACM Transactions on Computer Systems (TOCS)
A mobile transaction model that captures both the data and movement behavior
Mobile Networks and Applications
A Nonblocking Transaction Data Flow Graph Based Protocol For Replicated Databases
IEEE Transactions on Knowledge and Data Engineering
Disseminating Updates on Broadcast Disks
VLDB '96 Proceedings of the 22th International Conference on Very Large Data Bases
Asynchronous Operations in Distributed Concurrency Control
IEEE Transactions on Knowledge and Data Engineering
Improving data consistency in mobile computing using isolation-only transactions
HOTOS '95 Proceedings of the Fifth Workshop on Hot Topics in Operating Systems (HotOS-V)
Supporting semantics-based transaction processing in mobile database applications
SRDS '95 Proceedings of the 14TH Symposium on Reliable Distributed Systems
Maintaining consistency of data in mobile distributed environments
ICDCS '95 Proceedings of the 15th International Conference on Distributed Computing Systems
Asynchronous Backup and Initialization of a Database Server for Replicated Database Systems
The Journal of Supercomputing
Parallel Concurrency Control Activity for Transaction Management in Real-time Database Systems
The Journal of Supercomputing
Synchronization and recovery in an embedded database system for read-only transactions
EUC'05 Proceedings of the 2005 international conference on Embedded and Ubiquitous Computing
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In a distributed database system, time-critical transactions need to complete their processing, within a time limit. This is especially true in the case of a real-time database systems, and also in the case of mobile database systems. This study considers server level enhancements. By adopting transaction classification, few changes can be accommodated within 2-phase locking at a low cost that enable the database update by time-critical Clients. A use of an instant priority based execution scheme, based on transaction classification, can reduce delays caused by resource conflicts with ordinary transactions. We further investigate a procedure that performs critical functions asynchronously.