Add to ORKGWe use a simulation approach to evaluate large scale resource usage in a distributed real-time database. Scalability is often limited by that resource usage is higher than what is added to the system when a system is scaled up. Our approach of Virtual Full Replication (VFR) makes resource usage scalable, which allows large scale real-time databases. In this paper we simulate a large scale distributed real-time database with VFR, and we compare it to a fully replicated database (FR) for a selected set of system parameters used as independent variables. Both VFR and FR support local timeliness of transactions by ensuring local availability for data objects accessed by transactions. The di#erence is that VFR has a scalable resource usa...
In a large distributed system there is usually the need to keep a record of the state of the compone...
Distributed systems offer resources to be accessed geographically for large-scale data requests of d...
none4noParallel and distributed simulations enable the analysis of complex systems by concurrently e...
We use a simulation approach to evaluate large scale resource usage in a distributed real-time datab...
Distributed real-time systems increase in size an complexity, and the nodes in such systems become d...
To achieve better scalability in a fully replicated distributed main-memory database, we propose sup...
International audienceIn distributed systems, replication is used for ensuring availability and incr...
There are many issues that affect modeling and designing real-time databases. One of those issues is...
International audienceFile replication is widely used to reduce file transfer times and improve data...
Database replication is widely used for fault-tolerance, scalability and performance. The failure of...
Database replication based on group communication systems has recently been proposed as an efficient...
This thesis demonstrates that, despite earlier projections to the contrary, database replication on ...
In a database system supporting a real-time application, each transaction is associated with a timin...
Abstract In this chapter we take a look at the application of replication techniques for building sc...
The main objective of replication in distributed database systems is to increase data availability. ...
In a large distributed system there is usually the need to keep a record of the state of the compone...
Distributed systems offer resources to be accessed geographically for large-scale data requests of d...
none4noParallel and distributed simulations enable the analysis of complex systems by concurrently e...
We use a simulation approach to evaluate large scale resource usage in a distributed real-time datab...
Distributed real-time systems increase in size an complexity, and the nodes in such systems become d...
To achieve better scalability in a fully replicated distributed main-memory database, we propose sup...
International audienceIn distributed systems, replication is used for ensuring availability and incr...
There are many issues that affect modeling and designing real-time databases. One of those issues is...
International audienceFile replication is widely used to reduce file transfer times and improve data...
Database replication is widely used for fault-tolerance, scalability and performance. The failure of...
Database replication based on group communication systems has recently been proposed as an efficient...
This thesis demonstrates that, despite earlier projections to the contrary, database replication on ...
In a database system supporting a real-time application, each transaction is associated with a timin...
Abstract In this chapter we take a look at the application of replication techniques for building sc...
The main objective of replication in distributed database systems is to increase data availability. ...
In a large distributed system there is usually the need to keep a record of the state of the compone...
Distributed systems offer resources to be accessed geographically for large-scale data requests of d...
none4noParallel and distributed simulations enable the analysis of complex systems by concurrently e...