Range of network services, Other Management

Assignment Help:

The Range of Network Services  

The range of services provided by many resource sharing networks include storage and retrieval of data such as factual, physical and bibliographic data, document ordering and delivery services, general computer and support of group communication and decision making. The most widely used networks can be described by four major types of services. They are: 

  1. shared cataloguing;
  2. on-line reference; 
  3. shared circulation; 
  4. Interlibrary loan. 

Of course, cataloguing networks are by far popular type and are often cited as examples of computer applications to library services. Even though library network systems have undergone major development since 1960s and 1970s, the central objectives of networking remain-constant. They are: 

  1. To reveal the contents of large number of libraries, especially through accessibility of catalogue databases, using OPAC interfaces; 
  2. To make resources shown in these catalogue databases available to individual libraries and user when and where they are needed; 
  3. To share the expense and the work involved in creating catalogue database through the exchange of records and associated activities. 
  4. Additional functions that might be fulfilled by networks.    
  5. distribution and publication of electronic journals and other electronic documents; 
  6. end-user access to other databases, such as those available on the online hosts and CD-ROM; 
  7. value-added service such as electronic mail, directory services and file transfer; 
  8. exchange of bibliographic and authority records usually in MARC format. 

If we follow closely the evolution of library networks, it will be observed that in the beginning, networks were established with limited and well-defined objectives. As the use of networking has become more pervasive due to the easy availability of' the infrastructure, the scope of the networks became broader and a number of interconnected consortia of networks and members has become possible. This has enabled the end-user to choose more than one route through the maze of networks in order to locate a given document or piece of bibliographic information. In other words, access barriers have become less and less. This has resulted in the establishment of key agencies in library networking. These key agencies may be grouped into two main categories. 

  1. Large national libraries or centralised cataloguing services which create large bibliographic databases and also occasionally provide the document delivery facility; 
  2. Cooperatives set up by groups of libraries, who feel that they and their users can profit by resource sharing through inter library loans and also by participation in the creation of a union catalogue.  

Related Discussions:- Range of network services

Test for the apt model on the stock exchange, QUESTION (i) Compare and ...

QUESTION (i) Compare and contrast the Capital Asset Pricing Model (CAPM) with that of the Arbitrage Pricing Theory (APT) (ii) Asset A has an expected return of 25% and the r

Explain what you understand by internal analysis, QUESTION 1 SWOT Matri...

QUESTION 1 SWOT Matrix is one of the principal tools for strategic analysis. Referring to this matrix- (a) Explain what you understand by internal analysis (b) Explain wh

Acquisition sources and allocating funds, Acquisition Sources: As ment...

Acquisition Sources: As mentioned earlier, supply is another basic factor. Supply means availability of periodicals / serials for acquisition. Information regarding supply can

Acquisition motives, A c quisition Motives In the previous unit you l...

A c quisition Motives In the previous unit you learnt about the history of M and A. All the companies do not always have acquisition strategies, and not all companies that ha

User needs and use and user studies, User Needs and Use and User Studies: ...

User Needs and Use and User Studies: Libraries, information centres and databanks are now known as information facilities which exist for the benefit of users. The management

Sheaf or loose-leaf form, Sheaf or Loose-Leaf Form: Sheaf form of libr...

Sheaf or Loose-Leaf Form: Sheaf form of library catalogue is also referred to as loose-leaf form. A sheaf form of catalogue is one in which slips of paper are put into a loose

Define a safety and health at work policy, QUESTION 1 (a) State 5 crite...

QUESTION 1 (a) State 5 criteria which should be taken into consideration when planning a safe place of work. (b) Briefly describe them. QUESTION 2 (a) Define a safe

Briefly explain the key elements of tqm, Total Quality Management (TQM) is ...

Total Quality Management (TQM) is now practiced in business as well as in government, the military, education, and non-profit organisations. TQM is thus applied to any type of orga

Types of sampling, TYPES OF SAMPLING: Sampling plans can be  grouped u...

TYPES OF SAMPLING: Sampling plans can be  grouped under two categories-probability  sampling and non-probability sampling. Probability sampling uses a technique by which the r

Explain the concept of benchmarking, QUESTION 1 You are required to ...

QUESTION 1 You are required to (i) explain the concept of benchmarking (ii) identify and write short notes on the step involved in a benchmarking exercise QUESTION 2

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd