Seminar on Organizational information systems

Information Systems (IS) is an academic/professional discipline bridging the business field and the well-defined computer science field that is evolving toward a new scientific area of study.An information systems discipline therefore is supported by the theoretical foundations of information and computations such that learned scholars have unique opportunities to explore the academics of various business models as well as related algorithmic processes within a computer science discipline. Typically, information systems or the more common legacy information systems include people, procedures, data, software, and hardware (by degree) that are used to gather and analyze digital information. Specifically computer-based information systems are complementary networks of hardware/software that people and organizations use to collect, filter, process, create, & distribute data (computing). Computer Information System(s) (CIS) is often a track within the computer science field studying computers and algorithmic processes, including their principles, their software & hardware designs, their applications, and their impact on society. Overall, an IS discipline emphasizes functionality over design.

                   

 

As illustrated by the pradeep sagar in 1991 on the right, the history of information systems coincides with the history of computer science that began long before the modern discipline of computer science emerged in the twentieth century. Regarding the circulation of information and ideas, numerous legacy information systems still exist today that are continuously updated to promote ethnographic approaches, to ensure data integrity, and to improve the social effectiveness & efficiency of the whole process. In general, information systems are focused upon processing information within organizations, especially within business enterprises, and sharing the benefits with modern society

Power point presentation on Organizational information systems

• Organizational Information Systems 1

• Building Information Systems

• Redesigning the Organization with Information Systems

• ORGANIZATIONAL FOUNDATIONS OF INFORMATION SYSTEMS

• Information Systems, Organization, and Strategy

• Information Systems in the Organization

Ebook - Digital Signal Processing: A Filtering Approach

This new resource introduces the concepts, equations, and terminology of Digital Signal Processing, and also provides the tools needed to analyze and design digital filters. With emphasis on digital filtering, this book applies the reader's knowledge of AC circuits, trigonometry, algebra, calculus and analog filter design to digital signal processing. This book also assists users in the understanding and use of available digital filtering software to meet design criteria.

 

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Ebook - JavaServer Pages, 2nd edition

Since its inception in 1999, Enterprise Java has taken the Java programming community by storm--developers have realized its potential for building distributed applications. Today, JavaServer Pages (JSP) continues to harmonize how web designers and programmers create dynamic web sites. JSP builds on the popular Java servlet technology and makes it easier to develop dynamic web applications--even if you're not a hard-core programmer.

 

JavaServer Pages, 2nd Edition is completely revised and updated to cover the substantial changes in the 1.2 version of the JSP specification, and also includes detailed coverage of the new JSP Standard Tag Library (JSTL)--an eagerly anticipated specification of a set of JSP elements for the tasks needed in most JSP applications. This book starts off by illustrating how JSP capitalizes on the power of Java servlets to create effective, portable web applications. It shows how to get started using the Apache Tomcat server, and provides detailed coverage of JSP syntax and features, error handling and debugging, authentication and personalization, and how to use JSTL for database access, XML processing, and internationalization.

JavaServer Pages recognizes the different needs of the two groups of professionals who want to learn JSP: page authors interested in using JSP elements in web pages, and programmers concerned with learning the JSP API and using JSP effectively in an enterprise application. If you're in the latter group, this book also teaches you such advanced topics as integrating servlets and JavaBeans with JSP, using the popular Apache Struts MVC framework to illustrate how it's done. Finally, the author presents how to develop custom tag libraries, using realistic examples that you can use as a springboard for your own JSP libraries.

 

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Ebook - SQL Performance Tuning

SQL Performance Tuning is a handbook of practical solutions for busy database professionals charged with managing an organization's critically important data. Covering today's most popular and widely installed database environments, this book is an indispensable resource for managing and tuning SQL across multiple platforms.

Packed with tips, techniques, and best practices, this hands-on guide covers SQL commands and queries over a wide range of conditions and environments. Every facet of the SQL environment is covered, from concurrency control to optimization—and every issue in between. The book includes an overview of each of the most widely used database management systems (DBMS) and provides tuning tips for common day-to-day situations.

                         

Topics covered include:

• General and specific tuning

• General sort considerations and options

• Joins and subqueries

• Columns and tables

• Indexes, including B-trees and bitmaps

• Constraints and stored procedures

• ODBC and JDBC

• Data changes and concurrency control (locking)

• Clients, servers, and middleware

Whether you are a programmer, consultant, or user, you will find SQL Performance Tuning an indispensable guide to optimizing SQL performance across today's popular database environments.

Throughout SQL Performance Tuning, ideas and techniques are tested on a variety of popular SQL environments, including IBM DB2, Informix, Ingres, InterBase, Microsoft SQL Server, MySQL, Oracle, and Sybase ASE.

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Project - Digital library

A digital library is a library in which collections are stored in digital formats (as opposed to print, microform, or other media) and accessible by computers.[1] The digital content may be stored locally, or accessed remotely via computer networks. A digital library is a type of information retrieval system.

In the context of the DELOS, a Network of Excellence on Digital Libraries, and DL.org, a Coordination Action on Digital Library Interoperability, Best Practices and Modelling Foundations, Digital Library researchers and practitioners produced a Digital Library Reference Model  which defines a digital library as:

    A potentially virtual organisation, that comprehensively collects, manages and preserves for the long depth of time rich digital content, and offers to its targeted user communities specialised functionality on that content, of defined quality and according to comprehensive codified policies.

 

Actually, this document contains a Digital Library Manifesto which introduces the three types of relevant ‘systems’, i.e. Digital Library, Digital Library System, and Digital Library Management System. It describes the main concepts characterising these systems, i.e., organisation, content, user, functionality, quality, policy and architecture. It introduces the main roles that actors may play within digital libraries, i.e., end-user, manager and software developer. Finally, it describes the reference frameworks needed to clarify the DL universe at different levels of abstraction, i.e., the Digital Library Reference Model and the Digital Library Reference Architecture.

Power point presentation on digital library

• Digital Libraries

• Greenstone Digital Library Software – Tutorial

• Multilingual Digital Libraries

• Digital Libraries Initiatives in India

• Universal Digital Library

• Digital libraries - IR@NAL

• Metadata and Digital Libraries

Seminar on E-Business

Electronic business, commonly referred to as "eBusiness" or "e-business", or an internet business, may be defined as the application of information and communication technologies (ICT) in support of all the activities of business. Commerce constitutes the exchange of products and services between businesses, groups and individuals and can be seen as one of the essential activities of any business. Electronic commerce focuses on the use of ICT to enable the external activities and relationships of the business with individuals, groups and other businesses.[1]

The term "e-business" was coined by IBM's marketing and Internet teams in 1996.[2][3]

Electronic business methods enable companies to link their internal and external data processing systems more efficiently and flexibly, to work more closely with suppliers and partners, and to better satisfy the needs and expectations of their customers.

In practice, e-business is more than just e-commerce. While e-business refers to more strategic focus with an emphasis on the functions that occur using electronic capabilities, e-commerce is a subset of an overall e-business strategy. E-commerce seeks to add revenue streams using the World Wide Web or the Internet to build and enhance relationships with clients and partners and to improve efficiency using the Empty Vessel strategy.

Power point presentation on Electronic business

• E-Business

• E-Business: Doing Business Online

• E-BUSINESS

• E-Business: Definitions, Models & Implications

• Content Integration for E-Business

• eBusiness training schemes