SoftWired AG, Zurich, Switzerland. iBus Programmer's Manual, Nov. 1998. http://www.softwired.ch/ibus.htm.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....generated errors. 4.2 Backend: System Services The system interface (Figure 3) bridges the user interface and the NOW, and also interfaces between the networked workstations. Visper s system interface uses two reliable communication techniques: point to point (TCP) and Intranet multicast (iBus) [31]. Figure 5 shows the architecture and the main subsystems. TCP IP TCP IP iBus UDP Console Session Console Session Worker x Daemon Worker y Daemon Membership Service Class files Resource Management Host 0 Host n Figure 5 System Architecture 12 The backend provides the services ....

SoftWired AG. Ibus Programmer's Manual, Version 0.5. August, 20, 1998. http://www.softwired.ch/ibus.htm

....with the standard PVM. The JAPE [28] project enhanced the JPVM functionally by implementing the barrier and reduction primitives, and performance wise by improving task creation and message delivery. JPVM was also used as the basis to build an MPI like system in Java called jmpi [29] iBus iBus [17] is an object oriented, pure Java middleware aimed at supporting intranet applications (e.g. groupware, multimedia) and as such is not a message passing library per se. However, it can serve as a basis to build one. The main strength lies in the development of location independent applications, ....

SoftWired AG. IBus Programmer's Manual, Version 0.5, August 20, 1998. http://www.softwired.ch/ibus.htm.

....special attention to multicast algorithms. 2.1.3 Distributed event based infrastructures Some technologies specifically realize an event notification service with a distributed infrastructure. Among them we find JEDI [18] Elvin [68] TIBCO s TIB Rendezvous TM [73] Keryx [81, 40] and iBus [69]. To our knowledge, except perhaps for TIB Rendezvous, no one of these systems has been actually deployed and used on a significant number of sites across the boundaries of a local area network. Also, while all of these systems have implementations available, either for free or commercially, we ....

SoftWired AG, Zurich, Switzerland. iBus Programmer's Manual, Nov. 1998. http://www.softwired.ch/ibus.htm.

....of operators that can be used in forming subscription predi8 Architecture centralized hierarchical client server general peer to peer Subscription Language channel based Field [15] CORBA Event Service [13] Java Dist. Event Spec. 19] CORBA Event Service [13] IP multicast [6] iBus [18] subject based ToolTalk [9] NNTP [10] JEDI [5] TIB Rendezvous [20] none) content based Elvin [17] Keryx [21] Yu et al. 22] Gryphon [1] content based with patterns GEM [12] Yeast [11] CORBA Noti cation Service [14] object oriented active databases [4] Siena Siena Table 3: A ....

SoftWired AG, Zurich, Switzerland. iBus Programmer's Manual, Nov. 1998. http://www.softwired.ch/ibus.htm.

....Researach 4 http: www.cs.colorado.edu serl dot siena.html. Architecture centralized hierarchical client server general peer to peer Subscription Language channel based Field [15] CORBA Event Service [13] Java Dist. Event Spec. 19] CORBA Event Service [13] IP multicast [6] iBus [18] subject based ToolTalk [9] NNTP [10] JEDI [5] TIB Rendezvous [20] none known) content based Elvin [17] Keryx [21] Yu et al. 22] Gryphon [1] content based with patterns GEM [12] Yeast [11] CORBA Notification Service [14] object oriented active databases [4] Siena Siena Table 3: ....

SoftWired AG, Zurich, Switzerland. iBus Programmer's Manual,Nov. 1998. http://www.softwired.ch/ibus.htm.

....combinations of events in which they are interested. This tension between scalability and expressiveness is evident in all the recently proposed technologies. The ones that provide an event service facility (e.g. the CORBA Event Service [4] the Java TM Distributed Event Specification [8] iBus [7], JEDI [2] Keryx [10] Elvin [6] and TIBCO s TIB Rendezvous TM [9] as well as other, more mature technologies not explicitly targeted at this problem domain (e.g. the USENET news infrastructure and IP multicast) represent potential or partial solutions. One problem with some of these ....

SoftWired AG, Zurich, Switzerland. iBus Programmer's Manual, Nov. 1998. http://www.softwired.ch/ibus.htm.

....special attention to multicast algorithms. 2.1.3 Distributed event based infrastructures Some technologies specifically realize an event notification service with a distributed infrastructure. Among them we find JEDI [18] Elvin [68] TIBCO s TIB Rendezvous TM [73] Keryx [81, 40] and iBus [69]. To our knowledge, except perhaps for TIB Rendezvous, no one of these systems has been actually deployed and used on a significant number of sites across the boundaries of a local area network. Also, while all of these systems have implementations available, either for free or commercially, we ....

SoftWired AG, Zurich, Switzerland. iBus Programmer's Manual, Nov. 1998. http://www.softwired.ch/ibus.htm.

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SoftWired AG, Zurich, Switzerland. iBus Programmer's Manual, Nov. 1998. http://www.softwired.ch/ibus.htm.

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