TY  - JOUR
T1  - Fault Tolerant Middleware Framework to Improve QoS in Distributed Systems
AU - Samydurai, A. AU - Shanmugam, A. 
JO  - Research Journal of Applied Sciences
VL  - 9
IS  - 3
SP  - 154
EP  - 159
PY  - 2014
DA  - 2001/08/19
SN  - 1815-932x
DO  - rjasci.2014.154.159
UR  - https://makhillpublications.co/view-article.php?doi=rjasci.2014.154.159
KW  - Distributed systems
KW  -fault-tolerance middleware
KW  -Quality of Service (QoS)
KW  -reliability
KW  -appropriate
AB  - In distributed computing environment there are several servers 
  and quite a few number of middleware. This concept takes into account the load, 
  object’s memory usage, object’s 
  function execution duration and CPU usage of the middleware in handling remote 
  method calls thus providing fault tolerance and improving QoS. Traditionally, 
  the middleware performs an analysis over the parameters to ascertain the resource 
  availability and to entrust the task to the appropriate server. So far, due 
  consideration has not been given to the identification of the right middleware 
  to manage such remote method invocations. This study focuses in particular on 
  choosing an appropriate middleware for a given scenario and also performing 
  sufficient data replication at chosen middleware to improve high availability 
  and fault tolerance of data thus improving QoS of the distributed systems. Choosing 
  the middleware with deliberate attention to vital parameters of QoS can impact 
  in significant performance improvements and high reliability can be achieved 
  through fault tolerance than merely being tied to the one prefixed by default.
ER  -