Information storage and retrieval software, Software Engineering

Assignment Help:

INFORMATION STORAGE  AND RETRIEVAL SOFTWARE:

IBM (International Business Machines Corporation) was one of the earliest to invest money to develop software packages intended for Information Storage and Retrieval. The well known package STAIRS (an acronym for Storage and Information Retrieval System) was developed to be used on IBM machines, that too mainframe series. STAIRS was a machine dependent program which was commercially made available for any one who could afford its cost. This package has been used by some organisations to manage bibliographic databases. It was a powerful text-retrieval system which enabled string searching from any part of the record. Following the introduction of STAIRS, similar programs soon became available on mainframes as well as minicomputers. Packages like ISIS, MINISIS came into existence. But most of these packages were hardware dependent, and therefore could not be used on a wider scale due to lack of portability. Hence, need was felt to develop software packages which could be used for library and information storage and retrieval operations on a wider range of computers, especially microcomputer systems. Several attempts were made in this direction by commercial firms and international organisations like UNESCO, resulting in the proliferation of a number of microcomputer oriented software packages. Many of such packages are being commercially marketed, while a few packages like CDS/ISIS are supplied almost free of cost to educational and non-profit making institutions, particularly in India. 

Today, there are a number of microcomputer oriented software packages intended for automating library, routines and information retrieval operations. In recent years, the movement towards integrated modular software, which means that the librarian can spread the cost and effort of implementation without the risk of software incompatibility, has become common. There are packages such as 'Bookshelf' which contain programs for individual operations like acquisitions, cataloguing, serials control, etc. Each of these modules can be purchased separately, if necessary, and one can use the same set of records without the need to re-enter data each time.  


Related Discussions:- Information storage and retrieval software

What is integration testing and system testing, What is the difference in w...

What is the difference in writing the test cases for Integration testing and system testing? Integration testing is done at module level when lots of modules are integrated wit

Define process maturity, Define process maturity. In recent years there...

Define process maturity. In recent years there has been a important emphasis on process maturity. The Software Engineering Institute. (SEI) has developed a comprehensive model

What is the work product of software design process, What is the work produ...

What is the work product of software design process and who does this? A design model that encompasses architectural, interface, component level and their representations is th

Need help with my program deadline is tomoroow , I have a vb.net applicatio...

I have a vb.net application i would like to add database function + coding the the function to let the application work and also to add a login window for the customers + custom

Discuss the problems faced during software maintenance, Q. Discuss the prob...

Q. Discuss the problems faced during software maintenance? The most significant problem during maintenance is that before correcting or else modifying a program the programmer

Define the drivers and stubs, Write about drivers and stubs. Drivers an...

Write about drivers and stubs. Drivers and stub software has to be developed to test incompatible software. The " driver" is a program that accepts the test data and prints

Define cyclomatic complexity, Define cyclomatic complexity? Cyclomatic ...

Define cyclomatic complexity? Cyclomatic complexity defined as software metric which gives the quantitative measure of logical complexity of the program. The Cyclomatic comp

Explain inputs, Products, services, or information required from suppliers ...

Products, services, or information required from suppliers to make a process work.

Explain equivalence partitioning, What is equivalence partitioning? Equ...

What is equivalence partitioning? Equivalence partitioning is a black box procedure that divides the input domain into classes of data. From this data test cases can be foun

What is process and procedures, Processes and procedures make sure the corr...

Processes and procedures make sure the correct steps are being implemented to facilitate a successful finished off a task. They also make sure a process is repeatable.

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