A database cache for high performance and fast restart in database systems
ACM Transactions on Database Systems (TODS)
Principles of database buffer management
ACM Transactions on Database Systems (TODS)
Buffer management in relational database systems
ACM Transactions on Database Systems (TODS)
The HiPAC project: combining active databases and timing constraints
ACM SIGMOD Record - Special Issue on Real-Time Database Systems
Integrated Concurrency-Coherency Controls for Multisystem Data Sharing
IEEE Transactions on Software Engineering
Diversity in database reference behavior
SIGMETRICS '89 Proceedings of the 1989 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Priority in DBMS resource scheduling
VLDB '89 Proceedings of the 15th international conference on Very large data bases
Priority-hints: an algorithm for priority-based buffer management
Proceedings of the sixteenth international conference on Very large databases
An approximate analysis of the LRU and FIFO buffer replacement schemes
SIGMETRICS '90 Proceedings of the 1990 ACM SIGMETRICS conference on Measurement and modeling of computer systems
Organizing long-running activities with triggers and transactions
SIGMOD '90 Proceedings of the 1990 ACM SIGMOD international conference on Management of data
Scheduling real-time transactions: a performance evaluation
ACM Transactions on Database Systems (TODS)
Distributed and Parallel Databases - Special issue: Research topics in distributed and parallel databases
Scheduling Algorithms for Multiprogramming in a Hard-Real-Time Environment
Journal of the ACM (JACM)
Simulation Model Design and Execution: Building Digital Worlds
Simulation Model Design and Execution: Building Digital Worlds
Operating System Concepts, 4th Ed.
Operating System Concepts, 4th Ed.
Managing IBM database 2 buffers to maximize performance
IBM Systems Journal
| Hi-index | 0.00 |
Active, real-time database systems (ARTDBs) have attracted the attention of researchers in recent times. Such systems are envisioned as control systems for environments as diverse as process control, network management and automated financial trading. Sensors distributed throughout the system report the state of the system to the database. Unacceptable state reports typically results in corrective actions being triggered with deadlines. Thus ARTDBs incorporate both real-time as well as active characteristics. In this paper we study buffer management in ARTDBs and propose some principles that should govern such policies. Buffer management is recognized as not being a well studied area in active, real-time systems. As a result of our work, we postulate a new buffer management scheme that relies on two strategies: prefetching and priority-based buffer allocation and replacement. Subsequently, we report the result of studies of the performance of our proposed policy.