Tuesday, November 18, 2008
Friday, September 19, 2008
ATHENAcious Fight: a siege of supremacy
I was lucky to have an on-hand experience of evaluating a library system in an academic school. Way back in 2004, under the supervisory of Professor Edgardo Quiros, we then evaluated the library system of San Beda College in Manila—the Athena library system.
The Athena library system at that time was still on its peak of commercialization, but now, when I checked the website of Follett Software Company who created this system, it was said that the system is now no longer available to new consumers but they still provide support to the existing users of this system.
As an introduction, I would like to mention bits of information about the San Beda College Library. This library is located at the second level of St. Maur’s Hall. The School area is approximately 66.5 meters by 13.00 meters, pretty conducive for students. ^_^
Its school library supports teaching and research in business management, law, humanities, and social sciences as integral component of their academic programs. And it is much more than a repository for the accumulated knowledge of our civilization, and it existed as a proof of individual’s heart of intellectual undertakings.
Due to the increasing demand of other researchers, the library provided online-access of catalogs of the different college collections through their OPAC (Athena version 9.11) and the CDS/ISIS--- which I think had been pretty useful at that time because the student clienteles can actually access their library accounts outside, and most importantly the information had been very accessible anytime and anywhere.
The Athena allowed various library applications for the San Beda college library including the inventory, catalog, circulation and etc. As for some schools, these are also the common applications on library system that are use.
The version of Athena that they were using then was the Athena Version 9.11, the system interface is user friendly, easy to understand.
When conducting searching on the system the clientele has to do search from the Quick Search screen, click the change collection tab, and then Athena will display the list of Collection, then Click on the Collection tab you want to Active (CL-College Library Collection, LL-Law Library Collection, MB- MBA Library Collection, PC-Periodical Collection), Enter a word or phrase then press SEARCH. After that the screen will display number of titles available and if the book is on loan, like in any other OPAC system, when you click on to the desired title, the screen will display the full details.
Included on the package was the legal periodicals Index (Index to republic Acts, executive others and other Special Laws), Mendiola Consortium Index to Philippine Periodicals (MENDIOLINK) and Computerized Index to Periodical articles on CDS-ISIS (MS-DOS Based), which had not been use adequately because it cannot be networked, unlike the Athena system per se that can be accessed by most clienteles in and outside the institution--- this is one of the down-side of CD-ISIS system, aside from being a system that is not user friendly.
In any institution, financial factor is always an issue, especially for those institutions who just started restructuring or establishing their systems. In the case of San Beda College, they had preferred the Athena system because the whole software then was just only less than 300,000 pesos, and the maintenance cost is less than 60,000 pesos for the software package that already includes the library applications: circulation service, inventory, catalog, marc and OPAC.
Added features has also been an important consideration, like if the system allows add/delete/change title (records), add patron or client records (for accountability purposes and user profile), and view records if access in or outside the institution.
In terms of security, the Athena system needs Backup (I think all of the library systems do need it too). This feature is present as icons on its software interface— those were labeled as back up 1, back up other, and test back up. System requirement is a crucial part of a system, because that will be a deciding factor too as to whether the institution should adopt the system or if their institution infrastructures are ready to cater the system requires, but in the case of Athena, no system requirements were much stated.
Duplication of records, is one of the area being delineated in any of library systems, as for Athena, input of all the areas of description in the catalog has a corresponding text area in the interface, and no multiple copies of records are included in the search result because there is a separate menu in the interface that will allow you to view the number of copies available; also the date of purchased and the cost of purchased material.
Another area worth considering in the San Beda library system is the CDS-ISIS. Most of us who work in a local library are I think aware of this system. As we can obviously see, this is a classical form of retrieval system.
This system is Menu Driven in Choosing the Existing Database, Changing language, Changing or Adding Data, Searching the Database, Sorting & Printing; writing on file, Creating or Updating the indexes, Creating or changing database definition, Reorganizing, exporting in ISO-format (creating a back-up of a database), Utility programs, Programming additional modules in Pascal according to ISO-format. It provides a very Comprehensive & well-organized manual and also a quite comprehensive Search Facility a. ANY file for synonyms and narrower terms, and no need for upgrades and relatively runs fast on even old type of computer.
The problem of this system is that it needs a User Manual, a very Comprehensive one. Since it is over-menu driven the interface is a bit crowded (added problem here is that it has a chromatic colored screen), and the files has no integration that’s why when viewed it is confusing. Also, it is not easy to change existing data entry sheet because the worksheet is composed of several pages and the indexing process takes a long time, lengthy process and consumes a lot of space, and the system can only accommodate six characters of database name.
But I wonder now, whether San Beda is still using the same system (I remember one of my classmates is working in San Beda), and how now they have been dealing with the setbacks created by the obsoleteness that happened on this version of Athena, most likely they have faced or might be facing now an issue on migrating their data to a more high-end system, or if not, they might just be dealing with the upgrade supports that the Follett company have been giving to them.
As for my institution, we are still in process of looking for a library system that is free—most likely we will be adopting the Libro System because it has video and archival features which I think will be helpful for my records organization and data archiving. But the hindrance to this system implementation, is that, I have to re-encode tof export to anothere version the entire records of my library since the system features is not the same with the one I am currently using in my library. The system doesn’t support the importation or conversion of files from MS Access, and also data worksheets in Excel. But of course, we still have to reconsider since that I think is the online library system we have now that will most likely meet most of our objectives, and according to Sir Romy, customization of the system if possible (that’s the good thing about it) ^_^ hence, I will just have some of its features customized. Such a relief ^_^
Going back to my earlier discussion about Athena and CDS-ISI, Actually, No one could really tell or anticipate the problem in a system unless they have tried it for quite sometime. Maybe during the evaluation of the Athena software, the library had prioritized the requirements and made sure that the chosen software meets most, if not all of their high priority requirements.
Well if will take a look at the above presented situation, there is a bigger picture presented by this scenario, that is----it is the sad reality anchored in the fast technological advancement------ NOTHING IS DEEMED PERMANENT.
The high-end or shall I say what you call “latest” you have now will be obsolete in the future. These fast tracked developments were nonetheless due to the inquisitive and creative mind of people who are continuously creating things which aims perfection to improve and develop service. The irony there is, new technology makes life easy and also difficult. It makes the life of those who can afford, easy, but shaky for those who are experiencing financial adequacies.
.... this can be liken to the Goddess Athena that was once showered its Prowess, but amidst its overwhelming skills and character, like the developed technology we have now, it can be soon be siege by its successor.
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Mrs. Marlo C. Chavez
College librarian
San Beda College
Mr. Paul V. Reside
Computer Services
San Beda College
Info-Ed Marketing Corp.
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Wednesday, August 6, 2008
Are WE Be …TRADeITIONAL or Not?
Title: Web Information Retrieval. Introduction to Modern Retrieval System. 18, 331-351
Author: Chowdhury, G. G. (2001)
Publisher: Library Association
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ABSTRACT:
THINGS I HAVE LEARNED:
Knowledge on web use as well as the different search engines available is helpful to individual who wants a wide array of information resources. With the aid of Boolean operators on query construction and search, the eager and interested user can adequately maximize the capabilities and function of the search engine information retrieval interface.
Information professionals and specialist like us, plays vital role in the organization and access of information resources on web. We, us information specialists should keep ourselves abreast of these changes on web and rekindle our knowledge on informations around us.
Individuals who use information from web should do keen evaluations of the resources they access so that they would know which among those sites or resources has more credible and up-to-date information.
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IMPLICATIONS:
I usually use Yahoo or Google in any search that I need do, whether just for leisure or for research reference. Like most of researchers of information resources on web, I use natural language—usually I just searched using key words or sentences; sometimes with Boolean operators. I have used the advance search just recently.
I, myself, I am not that familiar with the other features of Google and Yahoo that’s why it was overwhelming to know that there are lots of things about these search engines and directory that I am still not aware of. And that we also have other search engines that are more specialized.
If I would create a précis of the nature and essence of Web and Traditional Text Information Retrieval System, and each information retrieval, I would summarize its points in form of the images shown above.
Based on images shown above…
You could decipher that, like a spider web , web branches everywhere around the world. Every information resources are linked through the internet. The users then key-in its search query (represented as question marks on the image above) on the search engine or directory; control and manipulates its word or phrase search based on his or her information needs.
Like a spider web, with its invisible and invincible strands that could reached anywhere ------ no one would really know what and who’s going to be trapped by it. Only the web or information publishers who know its purpose could actually demystify its nature of existence. As for the information retrieved, some information maybe good and palatable, while some can be considered as ghastly and some are considered useless. There sometimes there is no security of information since everyone can publish information on web (although a thorough knowledge on programming languages like html, java script or sql would be essential before they could actually produce a good site for it).
When a traditional textual retrieval system and web based information retrieval system are put side by side---- we may liken the former to an ART EXHIBIT, and the later as a FUN FAIR. Traditional textual retrieval system as an ART EXHIBIT--- has specific audience and theme, some are fee-based but mostly the new ones ( those done by new exhibitor artists) are accessible for free. Web Based retrieval system is like a FUN FAIR--- the entrance or access is free as long as you have the resource or equipment required. Once you’re inside you’re still not sure if you can access and avail of everything because majority are not for free.. Although it is entirely meant for public audience still it is profit based. Services and resources included here varies—---Some are worth the fun and money, some are scary, some are just there to occupy an ounce of space and of no use.
Wednesday, July 23, 2008
The Battle Ground: CD ROM against Online IR
Title: Online and CD ROM Information Retrieval. Introduction to Modern Retrieval System. 15, 281-299
Author: Chowdhury, G. G. (2001)
Publisher: Library Association
Title: Boolean Searching. Understanding computers: today and tomorrow.
Author: Morley, D. & Parker, C. (2007)
Publisher: Thomson
Title: Computerized information searching. How to find Information in Science and Technology. 4, 51-71.
Author: Lambert, J. & Lambert, P. (1991)
Publisher: Library Association
Title: Searching and Retrieval. Introduction to Modern Retrieval System. 4, 170-191
Author: Chowdhury, G. G. (2001)
Publisher: Library Association
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ABSTRACT
The access and scope of Online and CD ROM searching changed due to the advent of World Wide Web and the increase in the computer industry research and development of high-density recording techniques. From CD ROM stand alone systems to remote availability of resources on web, improvement on information retrieval is noteworthy as there existed a drastic booming on various free-access or with-fee online search services from online vendors all over the world, that have specially designed interfaces and search features that make the user searching easier and profitable.
THINGS I HAVE LEARNED
CD ROM and Online Search Services system has its own search features and interfaces that would greatly influence and relate to the user search capabilities. Although the searching on these systems were made easy, the user still need to have knowledge or familiarization with these its system aspects, learn to formulate appropriate search expression and reinvent it until the satisfactory or optimum results are attained. The use of command language such as Boolean operator is also applicable for these types of retrieval systems. Price is always a major concern for both CD ROM and Online Information retrieval.
IMPLICATIONS OF WHAT I HAVE LEARNED
In my institution, I do online searching to check the details of some new songs. Doing online searching is very helpful to me because I am always positive that in my every search I will be getting the most recent information I wanted since online information are most likely up-to-date. Thus, if ever I need to make some corrections regarding the details of any material, I can easily provide the exact details of it (provided that the network connection is stable). And if I am still in doubt regarding the material details I got, I can easily make comparisons of content or information from the sites based on the evaluation of source cited and authorship (determining which among those sites is the most authoritative).
For me, I can say that I still CD-ee Future of some CD ROMs in the up-coming years. I believe that, with the aid of technology, people in the computer industry would still give effort to do researches on the high end recording techniques, hence, there are still chance that they could develop optical disks with high capacity and longer usability as storage device. Although we cannot normally get the recent information from CD ROM based system (since updates are available only through purchase of new CD ROMS every now and then) still retaining these materials will be beneficial for us because we can have source of information that we can access anytime without needing any network connection or working online---- I think information on these formats are useful because it can somehow readily answer basic factual information query (those not in need of very detailed inputs) like encyclopedias and dictionaries on discs. Although data lost could occur if discs are used frequently; but in a normal function, we could maximize its use and retain it until five years.
Although I am not using CD ROM based in my institution, given a chance I want to try this CD ROM based services if ever there will be available materials that might call my clientele interests. Retrieval wise, I can say that the response time of CD ROM would be shorter than ONLINE because online based search do retrieve for information on almost all databases available on web while CD ROM are subject specific and bound to discs.
It can never be denied that we are now continuing ON LINEage, hence, whether or not we like it, more or less we will be using web based system, since information here are adequately available and accessible anytime and anywhere provided that you have the computer that is capable of networking and also the other facilities required.
We can never go wrong with being traditional. CD ROM is useful, information from this can be use as supplements and back ups of whatever we have online. It is the safest source when the online system went down. Although the initial cost of this system is expensive. I guess it would still be worth the price in a long run.
Having said all these, I think it is a better to have a mindset that are open to possibilities and options that we could put these materials together, get a grasp of its usability to the extent of our abilities.
We should learn how to CD-ee the future ON LINEage. We should see the future on the connections (lineage) of these materials. It is true that these materials might not provide same inputs because information from here varies, but I do believe that with the aid of technological “continuity on lineage (from printed-CD ROM based to online)”------ whatever differences that these technologies will have now will meet in same context in the end, this is, to prepare us to CDee future to get ONLINE with development. ^_^ Hence, it is not awful to get a balance of both technological advancements----- the old and the latest, nevertheless the usefulness of these materials will more or less, would really depend on us, not just on the interfaces or information that they provide, but also based on how we see, understand and evaluate how useful the information we got from it. ^_^
Saturday, July 19, 2008
Strategies in Effective Searching of Information?
The presentation was very informative for information professionals who are not familliar with the existing reference sources on web. However, for groups who are quite knowledgeable with the references presented, the entire forum would be somehow insipid.
Web 2.0 Technologies in the Library
Are they applicable to our libraries?
With the help of Web 2.0 technologies, libraries and information professionals are given a chance to explore and utilize the available web resources to promote, develop and improve the library with the active participation of the clienteles--- giving them power and opportunity to control information, as well as experience access to library services in a more special way.
Some of the most popular Web 2.0 technologies are Instant Messaging (IM), Web blogs, and RSS (Really Simple Syndication), which could potentially provide an adequate development on how library would timelessly presents and deliver its services to its clienteles.
It was a surprise to know that the concept of Web 2.0 is already in existence for quite sometime and that we are already using it, but we are not just aware that these technologies are part of the so called “Web 2.0”. I, myself, I am not familiar with the term, and I didn’t even know that IM , which I have been using for two years now, is part of it.
Instant messaging (IM) is useful for library reference service. Clienteles can easily send-in their requests and queries to the librarian or reference officer without actually going to the library. The librarians can actually respond to clientele concerns through Instant Message. IM provides auto- archive of conversations (you can actually archive the requests/ query transaction per day), show IM status on if busy or available, as well as share or submit document requests to clienteles. Instant messaging also requires familiarity with the available services of the IM, version upgrades, and most importantly, the library staff and clienteles should have create IM IDs, and also a stable internet connection in order to facilitate prompt communication of service.
Blog or Web Blog, can give a more interactive services for clienteles if used in a library set-up. Through this library can make the public know the information about its institution and library as well------ it may include data on library collection and library staff, library service hour, services available, its location and contact information. Blog can be use as an effective publicity media for the current activities of the library since it presents posts on chronological order. Moreover, library could actually include a feedback or comment section for clienteles so that they could dig up some inputs from its users, and whatever are the feed backs-- it could be an ample basis for the improvement or additional services for the library.
The combination of RSS and Weblog create a more advance and interesting services for the library. With this, libraries can provide combine and present different services from a wide variety of resources available on web (such as videos, pictures, and sounds), and make it available from one place to another. Through the use of RSS, library could supply clienteles with information that need to be read or access on a regular basis.
AUTHOR: Bradley, Phil (2007)
PUBLISHER: Facet Publishing
TITLE: Library 2.0
AUTHOR: Wikipedia (date retrieved: July 10, 2008)
URL: http://en.wikipedia.org/wiki/Library_2.0
TITLE: Web 2.0
AUTHOR: Wikipedia (date retrieved: July 10, 2008)
URL: http://en.wikipedia.org/wiki/Web_2.0
TITLE: What is Web 2.0? : Getting Beyond the Hype of Web 2.0
AUTHOR: Kyrnin, Jennifer Kyrnin. About.com (date retrieved: July 10, 2008)
URL:http://webdesign.about.com/od/web20/a/aa021306.htm