SOLUSI BISNIS BERBASIS AJAX : STUDI KASUS SISTEM POS (POINT OF SALE)

Retailers find themselves up against fierce competition. They must fight for every sale, and work hard to build customer loyalty and protect already slim margins. Today, an increasing number of smaller retailers understand the urgent need to catch up to larger players to remain competitive. They also recognize the important role that IT investments play in organizations� strategic decision-making and operational efficiency in all areas of the business, including point of sale, supply chain management, and inventory. The savvy retailer knows that POS (Point Of Sale) data and functionality has quickly become critical to business rather than a mere convenience. In recent time Ajax based applications have become very popular. Ajax is a new model for web applications to provide more responsive and faster user interfaces resembling more closely to dekstop applications. Typical usage areas are user input validation without page submission, integrating small elements from several servers on a single page, and simulating push-services. Especially the latter are promising for enhancing web applications and for realizing them directly in browsers without plug-ins or additional software. Many frameworks and libraries (open source or comercial) are available which support Ajax development. In this final project, we will integrate some open-source Ajax framework to build low-cost, interactive and integrate POS (Point Of Sale) systems which is accessible to a wide retailer through the Internet. This is we call as iPOS. We hope it�s will become a solution for retailers to run their business more efective and effisien

Business Intelligence in the Service of Libraries

This paper describes implementation of business intelligence tools in the libraries. A complete procedure for building a data warehouse is described on the case study of the BISIS library management system. During development of a data warehouse model, user requirements about reporting are detected and structure of already existing transactional databases in the BISIS system is analysed. Based on this analysis, three data warehouse models have been proposed that would satisfy the requirements for analytical processing of data. The paper presents the usage of one OLAP tool, but the proposed data warehouse model is independent of the choice of OLAP tools and any other tool can be integrated with the proposed data warehouse

Determining the Data Needs for Decision Making in Public Libraries

Library decision makers evaluate community needs and library capabilities in order to select the appropriate services offered by their particular institution. Evaluations of the programs and services may indicate that some are ineffective or inefficient, or that formerly popular services are no longer needed. The internal and external conditions used for decision making change. Monitoring these conditions and evaluations allows the library to make new decisions that maintain its relevance to the community. Administrators must have ready access to appropriate data that will give them the information they need for library decision making. Today’s computer-based libraries accumulate electronic data in their integrated library systems (ILS) and other operational databases; however, these systems do not provide tools for examining the data to reveal trends and patterns, nor do they have any means of integrating important information from other programs and files where the data are stored in incompatible formats. These restrictions are overcome by use of a data warehouse and a set of analytical software tools, forming a decision support system. The data warehouse must be tailored to specific needs and users to succeed. Libraries that wish to pursue decision support can begin by performing a needs analysis to determine the most important use of the proposed warehouse and to identify the data elements needed to support this use. The purpose of this study is to complete the needs analysis phase for a data warehouse for a certain public library that is interested in using its electronic data for data mining and other analytical processes. This study is applied research. Data on users’ needs were collected through two rounds of face-to-face interviews. Participants were selected purposively. The phase one interviews were semi-structured, designed to discover the uses of the data warehouse, and then what data were required for those uses. The phase two interviews were structured, and presented selected data elements from the ILS to interviewees who were asked to evaluate how they would use each element in decision making. Analysis of these interviews showed that the library needs data from sources that vary in physical format, in summary levels, and in data definitions. The library should construct data marts, carefully designed for future integration into a data warehouse. The only data source that is ready for a data mart is the bibliographic database of the integrated library system. Entities and relationships from the ILS are identified for a circulation data mart. The entities and their attributes are described. A second data mart is suggested for integrating vendor reports for the online databases. Vendor reports vary widely in how they define their variables and in the summary levels of their statistics. Unified data definitions need to be created for the variables of importance so that online database usage may be compared with other data on use of library resources, reflected in the circulation data mart. Administrators need data to address a number of other decision situations. These decisions require data from other library sources that are not optimized for data warehousing, or that are external to the library. Suggestions are made for future development of data marts using these sources. The study concludes by recommending that libraries wishing to undertake similar studies begin with a pre-assessment of the entire institution, its data sources, and its management structure, conducted by a consultant. The needs assessment itself should include a focus group session in addition to the interviews

Remotely hosted services and 'cloud computing'

Emerging technologies for learning report - Article exploring potential of cloud computing to address educational issue

Iowa Department of Education Performance Report, FY2013

Agency Performance Repor

Special Libraries, May-June 1977

Volume 68, Issue 5-6https://scholarworks.sjsu.edu/sla_sl_1977/1004/thumbnail.jp

MultiLibOS: an OS architecture for cloud computing

Cloud computing is resulting in fundamental changes to computing infrastructure, yet these changes have not resulted in corresponding changes to operating systems. In this paper we discuss some key changes we see in the computing infrastructure and applications of IaaS systems. We argue that these changes enable and demand a very different model of operating system. We then describe the MulitLibOS architecture we are exploring and how it helps exploit the scale and elasticity of integrated systems while still allowing for legacy software run on traditional OSes

Librarians as Members of Integrated Institutional Information Programs: Management and Organizational Issues

published or submitted for publicatio