Hi Guys! Here you will learn about What is distributed operating system and its examples, types, features; involving with advantages and disadvantages of distributed operating system with ease. Make ensure that after reading this article, you will definitely fully aware about What is distributed operating system without getting any issue.
What is Distributed Operating System?
Definition – Distributed operating system allows distributing of entire systems on the couples of center processors, and it serves on the multiple real time products as well as multiple users. All processors are connected by valid communication medium such as high speed buses and telephone lines, and in which every processor contains own local memory along with other local processor. According this nature, distributed operating system is known as loosely coupled systems.
This operating system involves multiple computers, nodes, and sites, and these components are linked each other with LAN/WAN lines. Distributed OS is capable for sharing their computational capacity and I/O files with allowing the virtual machine abstraction to users.
Distributed OS Tutorial Headlines:
In this section, we will show you all headlines about this entire article; you can check them as your choice; below shown all:
What is Distributed Operating System?
Types of Distributed Operating System
Applications of Distributed Operating System
Distributed Operating System Example
Advantages of Distributed Operating System
Disadvantages of Distributed Operating System
FAQs (Frequently Asked Questions)
What is distributed operating system with example?
What is distributed operating system used for?
What is an example of distributed operating system in real life?
What are the different types of distributed operating system?
What is the primary advantage of distributed operating system?
What are the features of distributed operating systems?
What is the disadvantage of distributed operating system?
Let’s Get Started!!
Types of Distributed Operating System
Classification of distributed operating system Can be done in three areas, such as:
Client-Server Systems is known as “Tightly Coupled Operating System”. This system is designed mostly for multiprocessors and homogeneous multicomputer. Client-Server Systems works as a centralized server because it provides the approval to all requests, which are generated by client systems side.
Server systems can be divided into two segments:
Computer Server System
This system allows the interface, and then client sends own all requests for executing as action. Finally it sends to back response after executing action, and transfer result to client.
File Server System
File server allows the file system interface for clients because their clients can be performed various tasks such as creation, updating, deletion files, and more.
Objective – Hide and manage hardware resources.
Peer-to-Peer System
Peer-to-Peer System is known as a “Loosely Couple System”. This concept is implemented in the computer network application because it contains the bunch of processors, and they are not shareable memories or clocks as well. Every processors consist own local memory, and these processors make communication with each other through various communication medium such as high speed buses or telephone lines.
Objective – It provides local services to remote clients.
Middleware
Middleware allows the interoperability in the between of all applications, which are running on other operating systems. With using these services those applications are capable for transferring all data each other.
Objective – It allows the distribution transparency.
In this section, we will spread the light on numerous features and characteristics of distributed operating system.
It can share all resources such as (CPU, disk, network interface, nodes, computers, and more) from one site to another site, and it increases the data availability on entire system.
It enhances the speed of data exchange from one site to other site.
It reduces the probability of data corruption because all data are replicated on all site, if any site gets fail then user can access data from other running site.
It provides excellent services to all users.
It helps to decrease the load of jobs on one host system.
It can be scaled easily; it means any network can be attached with other network without hindrance.
It is more reliable to single system.
It has excellent performance.
Better portability.
Better re-usability of existing hardware components.
It helps to decrease the duration time in data processing.
It is high fault tolerance system.
Better flexibility, due to easy to use, install and error detection.
It is openness system because this system can be accessed from local and remote sites.
Entire system works independently from each other and due to this feature if any one site gets crash then entire system does not halt.
Well protective system because in distributed operating system, every users has unique UID and with using this UID all users can use every system. Due to UID, no chance hack data from this system.
Here, we will spread light on the different limitations of distributed operating system.
If center hub gets fails then entire network will halt.
Distributed operating system is designed with such language, which is not well defined till now.
This system is more costly because it is not easily readable, and it contains the huge infrastructure.
Some time security issues can be arise while sharing data on entire networks.
Some data packet can be corrupted due to following in the large networks.
Its maintenance is more costly because it is distributed across multiple servers.
If, some time anyone site gets overload then it can be created big challenges.
If, same time multiple users try to access same data from local database as well as remote data base then its performance can get degrade.
Administration is very difficult task in distributed operating system.
Distributed operating system only can support few softwares.
FAQs (Frequently Asked Questions)
What is distributed operating system with example?
Distributed operating system is a special operating system, in which several central processors are used by distributed system that serves the multiple real-time applications and users as well. For examples are LOCUS, MICROS, DYNIX, and etc.
What is distributed operating system used for?
Distributed operating system is used as extension of network OS that support higher levels of communication and integration of the node on the network.
What is an example of distributed operating system in real life?
There are many examples of distributed OS that are using in your daily life like as Solaris operating system for SUN multiprocessor workstations, Mach/OS is a multitasking and multithreading UNIX compatible operating system, and more.
What are the different types of distributed operating system?
There are three types of distributed operating system like as Client-Server Systems, Peer-to-Peer Systems, and Middleware. Above in this post, each one is explained in detail; you can check them.
What is the primary advantage of distributed operating system?
Entire system works independently from each other, so if any one site gets crash then entire system does not halt.
What are the features of distributed operating systems?
Distributed operating system has many features like as:
Scalability
Resource Sharing
Flexibility
Openness
Transparency
Heterogeneity
Fault Tolerance
What is the disadvantage of distributed operating system?
If center hub gets fails then entire network will halt.
Distributed operating system is designed with such language, which is not well defined till now.
This system is more costly because it is not easily readable, and it contains the huge infrastructure
Final Remarks
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