Skip to main content

Message Queuing

A message is a piece of information. It is not communicated in real time. Messages are stored in a storage medium as Message Queues. 

Messages are forwarded using Computer Systems. Forwarding messages helps to convey the content to the other end. The forwarded Messages Queue up on the receiver side.

We can say Message is an alternative to real time dialogue.  Because it is useful and wise Message Queues are supported. The Queue can be used as per the requirement.

Message based communication is a requirement of modern technology. The advanced techniques of communication and data handling have given us the concept of Message Queue. Message Queue is a place where a number of Messages are kept waiting.

Message Queues are very helpful as a Message can be picked anytime from these Queues. It is not necessary that incoming Messages be handled immediately. 

Whenever there is a requirement, the information that is in the Message Queue can be used. So, a Queue of Messages can be used in a flexible manner. 

We do not worry about timings for using Messages lying in the Queue. It is to be noted that Message Sender sends the Message. This Message is communicated to the Message Receiver.  This kind of communication for which timing restrictions do not exist is called asynchronous communication.

When we talk of Queue, we mean a memory space. This memory space is a reserved space. When Message Queuing is performed, actually several Messages are lined up in a reserved memory space. 

The capability to store several Messages has a very positive side. It may be so that a Message Sender works very fast. Next, the Message Receiver is slow. Thanks to the Message Queue. The slow speed of the receiver is not a problem. The fast incoming Messages are stored in the Message Queue. The receiver easily uses these Messages as per convenience.

The absence of Message Queue would mean that a slow Message Receiver will be flooded by a fast Message Sender. Many Messages would be lost if Messages Queuing is not performed.







Labels:

Comments

Post a Comment

Popular posts from this blog

Local-Area Networks

Local-Area Networks ( LANs ) are restricted to a small area. Such Networks may be established within a building. Computers that are part of Local-Area Networks are Personal Computers ( PCs ) or microcomputers. These Computers are connected to each other. Simple communication lines connect these Pers Networks bring people together. When people join  hands teamwork becomes possible. The structural composition of LANs simplifies teamwork. In other words, LAN hardware supports teams having similar processing requirements. LAN Computers readily support personalization of tasks allocated to professionals.  Office staff can work together and share information. This improves the efficiency of the entire workforce. It has been noted that here all the Networked Computers are Personal Computers. They are of equal capacity. Mostly LAN users have similar tasks. If situations allow, a user is independent to access any Computer to serve his purpose. LAN users can exercise the option of secu...
Post a Comment
Read more

Computers - An Introduction

Computers are man made machines. They are made to work very fast. Working fast they can solve  big and small problems.  Modern science has given us these computers. They are very popular. Computers affect and change lives. They keep us happy.The happiness grows. Computers are quick and smart. Great problem solvers and simplifiers are our computers. They can do our work without stopping. Focus is on doing only what is needed. Not needed, not done.  Computers are  life-less servants. They cannot think or make decisions on their own. They are empowered to work. They are given each and every thing so that they carry out our orders. Orders are respected by computers. The manner in which computers work is wholly dependent on man.  The quality of service provided by computers is remarkable. They are loved by human beings. Computers are known for smart and quick service. Computers do not give wrong results. Correct answers are always given. Questions which are difficult...
Post a Comment
Read more

Euclid's Algorithm

The Greatest Common Divisor ( GCD ) of  two numbers is a number. The number ( GCD ) causes division of the two numbers. This number ( GCD ) is the greatest number that is possible. This divisor partially forms the two numbers. Adding  the divisor successively may result in formation of the two numbers. One can note that when the divisor is the greatest, the division of the dividend is the sharpest. The division operation is very effective. When the Greatest Common Divisor of two numbers is considered, we think of a number that can cause division of both the numbers. Here the two numbers are unequal. The Greatest Common Divisor causes divisions of the two numbers differently. This is clear from the two different quotient values.  The GCD value is very interesting to note. It relates very well with the two numbers. The GCD of two even numbers is also an even number. The GCD of two odd numbers is an odd number. So, we can say that GCD is an abstraction of the two numbers in ...
1 comment
Read more