Adaptive load sharing in homogeneous distributed systems
IEEE Transactions on Software Engineering
Scheduling real-time transactions
ACM SIGMOD Record - Special Issue on Real-Time Database Systems
Scheduling real-time transactions: a performance evaluation
ACM Transactions on Database Systems (TODS)
A feedback-driven proportion allocator for real-rate scheduling
OSDI '99 Proceedings of the third symposium on Operating systems design and implementation
DataBlitz storage manager: main-memory database performance for critical applications
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Real-Time Database Systems: Architecture and Techniques
Real-Time Database Systems: Architecture and Techniques
A QoS-Sensitive Approach for Timeliness and Freshness Guarantees in Real-Time Databases
ECRTS '02 Proceedings of the 14th Euromicro Conference on Real-Time Systems
MIRROR: A State-Conscious Concurrency Control Protocol for Replicated Real-Time Databases
RTAS '99 Proceedings of the Fifth IEEE Real-Time Technology and Applications Symposium
Intrusion Detection in Real-Time Database Systems via Time Signatures
RTAS '00 Proceedings of the Sixth IEEE Real Time Technology and Applications Symposium (RTAS 2000)
Performance Evaluation on a Real-Time Database
RTAS '02 Proceedings of the Eighth IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS'02)
Achieving Bounded and Predictable Recovery using Real-Time Logging
RTAS '02 Proceedings of the Eighth IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS'02)
Issues in Designing Open Distributed Real-Time Databases
WPDRTS '96 Proceedings of the 4th International Workshop on Parallel and Distributed Real-Time Systems
Distributed Real-time Optimistic Concurrency Control Protocol
WPDRTS '96 Proceedings of the 4th International Workshop on Parallel and Distributed Real-Time Systems
Architecture and Object Model for Distributed Object-Oriented Real-Time Databases
ISORC '98 Proceedings of the The 1st IEEE International Symposium on Object-Oriented Real-Time Distributed Computing
Service Differentiation in Real-Time Main Memory Databases
ISORC '02 Proceedings of the Fifth IEEE International Symposium on Object-Oriented Real-Time Distributed Computing
A Feedback Control Approach for Guaranteeing Relative Delays in Web Servers
RTAS '01 Proceedings of the Seventh Real-Time Technology and Applications Symposium (RTAS '01)
Feedback Control Scheduling in Distributed Real-Time Systems
RTSS '01 Proceedings of the 22nd IEEE Real-Time Systems Symposium
Real-Time Databases and Data Services
Real-Time Systems
Distributed real time database systems: background and literature review
Distributed and Parallel Databases
Data Services in Distributed Real-Time Embedded Systems
SEUS '08 Proceedings of the 6th IFIP WG 10.2 international workshop on Software Technologies for Embedded and Ubiquitous Systems
PRIDE: a data abstraction layer for large-scale 2-tier sensor networks
SECON'09 Proceedings of the 6th Annual IEEE communications society conference on Sensor, Mesh and Ad Hoc Communications and Networks
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Providing quality-of-service guarantees for data servicesin a distributed environment is a challenging task.The presence of multiple sites in distributed environmentsraises issues that are not present in centralizedsystems.The transaction workloads in distributed real-timedatabases may not be balanced and the transactionaccess patterns may be time-varying and skewed.Datareplication is an effective method to help database systemsmeet the stringent temporal requirements of real-time applications.We have designed an algorithm that providesquality-of-service guarantees for data services in distributedreal-time databases with full replication of temporaldata.The algorithm consists of heuristic feedback-basedlocal controllers and global load balancers (GLB)working at each site.The local controller controls theadmission process of incoming transactions.The globalload balancers collect the performance data from othernodes and balance the system-wide workload.The simulationresults show that the new algorithm successfullybalances the workloads in distributed real-time databasesand provides tight transaction miss ratio guarantees undervarious transaction workloads.