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TIBCO RV Storm is a SITUATION in which TIBCO Rendezvous publisher BOMBARDS network with publishing so many messages and exhaust all network BANDWIDTH of WAN links resulting in complete breakdown of network LINES and COMMUNICATION.

TIBCO RV Storm is a situation in which TIBCO Rendezvous publisher bombards network with publishing so many messages and exhaust all network bandwidth of WAN links resulting in complete breakdown of network lines and communication.

• TIBCO RV Service is the UDP Port NUMBER on which Rendezvous MESSAGES are sent.
• Daemon is the port number on which communication takes PLACE between RVD and application.

Certified RV messaging should be used for CRITICAL messaging where delivery of each and every message is very important. Certified message delivery protocols offer stronger assurances of delivery, along with TIGHTER control, greater flexibility and fine-grained reporting.

RELIABLE RV messaging is preferred when message sending is URGENT but not critical.

Certified RV messaging should be used for critical messaging where delivery of each and every message is very important. Certified message delivery protocols offer stronger assurances of delivery, along with tighter control, greater flexibility and fine-grained reporting.

Reliable RV messaging is preferred when message sending is urgent but not critical.

In TIBCO Rendezvous, PUBLISH SUBSCRIBER mechanism of MESSAGES WORKS on the basis of subjects. Messages are published on specific subjects who are then SUBSCRIBED by other processes on the same subject.

In TIBCO Rendezvous, publish subscriber mechanism of messages works on the basis of subjects. Messages are published on specific subjects who are then subscribed by other processes on the same subject.

1. Publish/Subscribe INTERACTION.
2. Request/Reply INTERACTIONS.
3. MULTICAST Request/Reply interactions.

PROGRAMS that require certification only for the duration of the program process can choose a process-based ledger. Once the process terminates the ledger file is no longer available.

Programs that require certification that TRANSCENDS process termination and program restart can choose a file-based ledger.

Therefore, a file-based ledger PRESERVES certified delivery INFORMATION beyond transport invalidation, or process termination and restart. A memory/process-based ledger does not POSSESS these characteristics.

Programs that require certification only for the duration of the program process can choose a process-based ledger. Once the process terminates the ledger file is no longer available.

Programs that require certification that transcends process termination and program restart can choose a file-based ledger.

Therefore, a file-based ledger preserves certified delivery information beyond transport invalidation, or process termination and restart. A memory/process-based ledger does not possess these characteristics.

TIBCO Ledger files are used to store messages in CASE of RV certified messaging. Ledger files are IMPORTANT as they ensure delivery of each and every MESSAGE to intended recipient in certified RV COMMUNICATION model in TIBCO.

TIBCO Ledger files are used to store messages in case of RV certified messaging. Ledger files are important as they ensure delivery of each and every message to intended recipient in certified RV communication model in TIBCO.

Below are some major differences between TIBCO RV and TIBCO EMS:

1. TIBCO RV is based on TRDP/PGM PROTOCOL while TIBCO EMS is based on JMS protocol.
2. TIBCO RV is based on dynamic subject based messaging while TIBCO EMS is based on static queues and topic based messaging.
3. In TIBCO RV, RVD runs on every machine and hence it doesn't have single point of failure. In case of EMS, EMS SERVER is single point of failure.
4. TIBCO RV WORKS on BUS MODEL while TIBCO EMS works on Hub and Spoke model.

Below are some major differences between TIBCO RV and TIBCO EMS:

TIBCO RVD is a BACKGROUND process that RUNS automatically to support all RV MESSAGING.

TIBCO RVD is a background process that runs automatically to support all RV messaging.