Name
Abstract | ||
|---|---|---|
Real-time database management systems (RT-DBMS) have the necessary characteristics for providing efficient support to develop applications in which both, data and transactions have temporal constraints. However, in the last decade, new applications were identified and are characterized by a large geographic distribution, high heterogeneity, lack of global control, partial failures and lack of safety. Besides, they need to manage large data volumes with real-time constraints. Scheduling algorithms should consider transactions with soft deadlines and the concurrency control protocols should allow conflicting transactions to execute in parallel. The last ones should be based in their requirements, which are specified through both quality of services functions and performance metrics. In this work, a method to model and develop applications that execute in open and unpredictable environments is proposed. Based on this model, it is possible to perform analysis and simulations of systems, to guide the decision making process and to identify solutions for improving it. For validating the model, a case study considering the application domain of sensors network is discussed. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1145/1621087.1621110 | EATIS |
Keywords | Field | DocType |
large data volume,application domain,concurrency control protocol,scheduling algorithm,last decade,case study,qos management,real-time databases,real-time constraint,large geographic distribution,real-time database management system,global control,embedded system,decision making process,quality of service,database management system,embedded systems,sensor network,concurrency control,real time | Geographic distribution,Concurrency control,Computer science,Scheduling (computing),Computer network,Quality of service,Application domain,Database,Decision-making,Qos management,Real-time database | Conference |
Citations | PageRank | References |
0 | 0.34 | 17 |
Authors | ||
6 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yáskara Y. M. P. Fernandes | 1 | 0 | 0.68 |
| Francisco Milton Mendes Neto | 2 | 20 | 6.20 |
| Pedro Fernandes Ribeiro Neto | 3 | 4 | 2.82 |
| Maria Ligia B. Perkusich | 4 | 17 | 5.15 |
| Gabriel Antoine Louis Paillard | 5 | 3 | 4.14 |
| Angelo Perkusich | 6 | 279 | 61.03 |