...Advantages and Disadvantages of Java v. .NET University of Phoenix CSS/422 .NET and Java There is no shortage of definitions for software architecture but in a general sense it is the blueprint for a system, its properties and the relationships among all of the elements. It specifies all of the actions to be taken by the design and implementations teams. There are various differences between .NET and Java Technology so there are certainly advantages and disadvantages to using one or the other as software architecture. The choice, however, depends on the scope of the project and the skill of the design team. Both .NET and Java have platforms that offer a good solid foundation for project design. Java Technology is the choice of many developers because of its work-saving features and ease of use. “.NET and web services are tightly integrated and it is easier to create a basic web service in .NET” (Ranck, 2002). Advantages A major advantage of .NET is that it allows for the use of multiple languages and horizontal scalability. This feature makes it an ideal choice by developers for software architecture if they want to write programs in C++, Java or Virtual Basic because it provides a unified environment in which to work. It is easily developed and supported. Unfortunately, the same cannot be said for Java which is limited to use with the Java programming language only. Another advantage of .NET is that the interface is easily...
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...Java RMI and .Net Remoting Performance Comparison Willem Elbers, Frank Koopmans and Ken Madlener Radboud Universiteit Nijmegen December 2004 Abstract Java and .Net are both widely used for creating Middleware solutions. There are many interesting aspects which can be compared between Java and .Net. In this paper we examine the architecture of Java RMI and .Net Remoting and test their performance as they come ”out-of-the-box”. The performance was measured over a series of 3 different tests using .Net and Java’s high performance timers and our own modules to measure CPU utilization and Memory usage. In all our tests Java RMI had the best performance times. 1 1 Introduction The creation of software has been evolving strongly over the past few years. High level programming languages are increasingly popular amongst software developers because there is a great need for software quality and lower development times, while not compromising on performance. Also, the Internet has become increasingly popular and the need for networking applications is greater then ever. Java and .Net are both widely used for creating Middleware solutions. There are many interesting aspects which can be compared between Java and .Net, this paper focuses specifically on Middleware performance. First there will be an overview of the Java and .Net middleware implementations, Java RMI and .Net Remoting. These will be described on an abstract level which will help understanding and explaining the...
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... _____________________ Summary * Experienced in J2EE development using Servlets, Struts, JDBC, Hibernate, Spring, Spring MVC, and Maven. * Extensive experience in using Github to keep track of changes in the code base. * Worked on Stored Procedures, Triggers, Functions, Views and Database Design. * Experienced in web application development using Java for back end development. * Solid experience working on Dependency Injections in Spring using XML. * Have worked on front end designing using JSP, as well as CSS, Ajax, EL and JSTL. * Ability on front end validation using HTML 5 and JavaScript. * Technical experience on AOP framework Spring, ORM framework Hibernate, MVC framework Struts and SpringMVC, and JavaScript framework Angular JS. * Solid knowledge of AOP and EJB. * Have been included in all aspect of Software Development Life. * Worked on unit testing using JUnit framework. * Experienced in working on WSDL based SOAP webservice using Apache CXF, and RESTful webservice using Jersey. * Knowledge of validation through struts-validation and Java annotation based validation. * Strong ability of utilizing Spring integration with Struts 1.3.1 and Hibernate 3.6. * Developed multiple distributed, transactional, portable applications using EJB architecture. * Practical knowledge of DB Servers including Weblogic12c, Tomat 7, Oracle10g, MySQL, Active Server Page, TFS, Access, and SharePoint. * Solid understanding...
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...1970’s: Smalltalk is an object-oriented, dynamically typed, reflective programming language. Smalltalk was created as the language to underpin the "new world" of computing exemplified by "human–computer symbiosis."[1] It was designed and created in part for educational use, more so for constructionist learning, at the Learning Research Group (LRG) of Xerox PARC by Alan Kay, Dan Ingalls, Adele Goldberg, Ted Kaehler, Scott Wallace, and others during the 1970s. The language was first generally released as Smalltalk-80. Smalltalk-like languages are in continuing active development, and have gathered loyal communities of users around them. ANSI Smalltalk was ratified in 1998 and represents the standard version of Smalltalk. Compiler Description Language, or CDL, is a programming language based on affix grammars. It was designed for the development of compilers. It is very limited in its capabilities and control flow; and intentionally so. The benefits of these limitations are twofold. On the one hand they make possible the sophisticated data and control flow analysis used by the CDL2 optimizers resulting in extremely efficient code. The other benefit is that they foster a highly verbose naming convention. This in turn leads to programs that are to a great extent self-documenting. The original version, designed by Cornelis H. A. Koster at the University of Nijmegen emerged in 1971. Pascal is a historically influential imperative and procedural programming language, designed in...
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...Pune University of Pune University of Pune University of Pune University of Pune University of Pune University of Pune University of Pune University of Pune University of Pune University of Pune University of Pune University of Pune University of Pune University of Pune Pattern 2008, w.e.f. 2010-11 Semester – V Course No. 501 502 503 504 505 506 Subject Name VB.NET or VB.NET Programming Internet Programming and Cyber Law Principals of Marketing Core Java Project work ( VB ) Computer Laboratory and Practical Work (.NET + Core Java ) Semester – VI Course No. 601 602 603 604 605 606 Subject Names E-Commerce Multimedia Systems Introduction to Syspro And Operating Systems Advance Java Project Work (Banking & Finance, Cost Analysis, Financial Analysis, Payroll, EDP, ERP etc.) Computer Laboratory and Practical Work (Multimedia + Advanced Java) University of Pune, T.Y. B.C.A., Semester V & VI 2 T.Y. B.C.A. Semester V Subject Name -: VB.NET or VB.NET Programming. Course Code -: 501 Sr. No. 1. TOPICS .NET Framework (Introduction to .NET Framework) 1.1 Introduction 1.2 CLR 1.3 CTS 1.4 MSIL 1.5 Garbage Collection 1.6 Assemblies 1.6.1 Assembly content 1.6.2 Assembly types VB.Net Programming 2.1 Windows Forms 2.1.1. Setting Title Bar Text 2.1.2. Seeing the initial position of a form 2.1.3. Minimizing/Maximising a form 2.1.4. Working with multiple forms 2.1.5. Setting the StartUp Form 2.1.6. Adding controls to a form 2.1.7. Setting properties at Design Time...
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...Oracle White Paper—Oracle Exalogic Elastic Cloud Brief Introduction An Oracle White Paper March 2011 Oracle Exalogic Elastic Cloud: A Brief Introduction Oracle White Paper—Oracle Exalogic Elastic Cloud Brief Introduction Disclaimer The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle‘s products remains at the sole discretion of Oracle. Oracle White Paper—Oracle Exalogic Elastic Cloud Brief Introduction Introduction For most enterprise IT organizations, years of innovation, expansion, and acquisition have resulted in sprawling infrastructure that stretches the limits of manageability. While the individual IT systems and applications in service are often well considered and expertly implemented, the sheer scale of the ongoing IT investment itself has emerged as the dominant concern. Even when best-of-breed technologies, open standards, market-leading vendors, and modern architectural practices like SOA have been employed pervasively, most enterprises now find themselves with too many platforms, too many technologies, too many domains of expertise, and too many vendors to coordinate and manage. In response, a number of technologies...
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...Introducing Windows Phone 7 Platform to Android Application Developers 5 The Developer Tools 5 Windows Phone 7 Architecture 5 Comparing the Programming Stack of Windows Phone 7 with Android 7 Summary 11 Related Resources 11 Chapter 2: User Interface Guidelines 12 Designing the Application Interface 13 Application User Interface Design 14 Comparing Windows Phone 7 and Android Navigation 18 Windows Phone 7 Frame and Page Structure 19 Application Templates 21 Summary 21 Related Resources 21 Chapter 3: The Developer and Designer Tools 23 A Comparison of Android and Windows Phone 7 Tools 23 Development Life Cycle and Windows Phone 7 Developer Tools 24 The UI Design Tools 26 Building Applications 33 Debugging 34 Summary 38 Chapter 4: C# programming 39 Managed Programming 40 A Comparison between C# Features and Java Classes 41 A Comparison of Important Class Libraries 51 The New features of C# 54 Comparing API Documentation Tools 58 NDoc 58 NDocs vs. Javadoc 61 Summary 61 Related Resources 62 Chapter 5: A Comparison of Application Life Cycles in Windows Phone 7 and Android 63 Multitasking in Android and Windows Phone 7 63 Tombstoning of Applications in Windows Phone 7 64 Life Cycle of a Windows Phone 7 Application 64 Role of Handlers in an Application’s Life Cycle 66 Comparing Life-cycle Methods 68 Tombstoning and Windows Phone 7 Life Cycle 69 Summary 74 Related Resources 74 Chapter 6: Storing Data and...
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...(+), however the sign is not always needed. • Meaning +3 is the same value as 3. Negative Integers • Are to the left of zero • Are valued less than zero. • Express ideas of down or a lose. • The sign for a negative integer is (-). This sign is always needed. Zero is neither positive or negative Negative integers are valued less than zero, and are always to the left of zero. Positive integers are valued more than zero, and are always to the right of zero. -- 1 1 -- 4 4 +3 +3 -- 3 3 +2 +2 +2 +2 +2 +2 +2 +2 Representing Integers • • • • - 4 using 6 counters + 2 using 6 counters 0 using 6 counters - 3 using 6 counters The “net worth” of opposite integers is zero. 0 0 0 0 0 0 Opposite Integers • Opposite integers always have a “net worth” of 0. This is called the ZERO PRINCIPAL. • Opposite integer have the same “absolute value”, meaning the distance from the points on a number line to zero is the same. • This can be referred to as the integers magnitude. Movement on a Number Line Magnitude and Direction • Every integer represents a magnitude and a direction. • The integer +3 describes a movement of 3 units in a positive direction.(right) • The sign (+) tells you the direction. • The number (3) indicates how far to move or the MAGNIUDE(...
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...Benefits of using IPv6 in Distributed Virtual Private Networks (VPNs) Introduction The many advantages of improving and corporation's network, particularly its Virtual personal Networks (VPNs) from IPv4 to IPv6 create the expenses related to the move recoverable from increased network steadiness, auto-configuration, security, mobility, increase and quality-of-service and multicast capability (Cisco 2007). First, in phrases of quantitative, address varies for an IPv6-based network is 128-bits, providing the company lots higher security, likewise (Fink, 1999). Secondly, the safety concerns with regards to utilizing DHCP to assign information science addresses victimization IPv4 these days will be mitigated with the homeless reconfiguration capability of IPv6 (Lehtovirta, J 2006). With several of the systems throughout the company administered remotely exploitation IPsec-based VPNs, the opportunity to maneuver to more secure VPNs attributable to IPsec-mandated end-to-end security exploitation IPv6 also adds in greater levels of security moreover. The increasing use of wireless connections by members among the IT employees to observe and maintain IT systems also can currently be potential exploitation Mobile IP with Direct Routing (Cisco 2007). The redoubled support for protocols specifically for multicast routing are also supported in IPv6, that may build marketing’s’ several webinars and on-line initiatives additional expeditiously delivered, moreover. Most vital concerning...
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...sponsored. The choice of site hosting quite fit with final scope of our project. If your site has dynamic pages need to have databases, but any host that suits us in terms of speed, stability and service is adequate. We must also consider other issues such as how many e-mail allows us to hold that share file transfer and offers support when implementing forms and other services such as domain aliases, sub domains, statistics, etc.. This is an example of a check list we can use to verify the publication of a web site. 1. Have I found that my domain has no previous penalties in search engines? 2. Is the domain name contains keywords useful / relevant? 3. Did I choose wisely the domain (. Com,. Net,. Org, etc ...)? Should I use a domain associated with a country (. Com.mx,. Is. Co.cr, etc ...)? 4. Do I...
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...Middleware for Distributed Systems Evolving the Common Structure for Network-centric Applications Richard E. Schantz BBN Technologies 10 Moulton Street Cambridge, MA 02138, USA schantz@bbn.com Douglas C. Schmidt Electrical & Computer Engineering Dept. University of California, Irvine Irvine, CA 92697-2625, USA schmidt@uci.edu 1 Overview of Trends, Challenges, and Opportunities Two fundamental trends influence the way we conceive and construct new computing and information systems. The first is that information technology of all forms is becoming highly commoditized i.e., hardware and software artifacts are getting faster, cheaper, and better at a relatively predictable rate. The second is the growing acceptance of a network-centric paradigm, where distributed applications with a range of quality of service (QoS) needs are constructed by integrating separate components connected by various forms of communication services. The nature of this interconnection can range from 1. The very small and tightly coupled, such as avionics mission computing systems to 2. The very large and loosely coupled, such as global telecommunications systems. The interplay of these two trends has yielded new architectural concepts and services embodying layers of middleware. These layers are interposed between applications and commonly available hardware and software infrastructure to make it feasible, easier, and more cost effective to develop and evolve systems using reusable software. Middleware...
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...to develop the project like an entrepreneur would. Intrapreneurs usually have the resources and capabilities of the firm at their disposal. The intrapreneur's main job is to turn that special idea or project into a profitable venture for the company. A.James Gosling B.Personal Information * Born on May 19, 1955 (age 60) Near Calgary, Alberta, Canada * Residence:San Francisco Bay Area,California, United States * Nationality: Canadian * Institutions: Sun Microsystems,Oracle Corporation,Google,Liquid Robotics,Typesafe Inc. * Alma mater: Carnegie Mellon University University of Calgary * Known for Java (programming language) C.Story/Profile James A. Gosling, O.C., Ph.D. (born May 19, 1955 near Calgary, Alberta, Canada) is a famous software developer, best known as the father of the Java programming language. In 1977, James Gosling received a B.Sc in Computer Science from the University of Calgary. In 1983, he earned a Ph.D in Computer Science from Carnegie Mellon University, and his doctoral thesis was titled "The Algebraic Manipulation of Constraints". While working towards his doctorate, he wrote a version of emacs (gosmacs), and before joining Sun Microsystems he built a multi-processor version of Unix[1] while at Carnegie Mellon...
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...Mobile Commerce Introduction to Mobile Commerce, Mobile Computing Application, Wireless Application Protocols, WAP Technology, Mobile Information Devices, Web Security Introduction to Web security, Firewalls & Transaction Security, Client Server Network, Emerging Client Server Security Threats, firewalls & Network Security. UNIT-III Encryption World Wide Web & Security, Encryption, Transaction security, Secret Key Encryption, Public Key Encryption, Virtual Private Network (VPM), Implementation Management Issues. UNIT - IV Electronic Payments Overview of Electronics payments, Digital Token based Electronics payment System, Smart Cards, Credit Card I Debit Card based EPS, Emerging financial Instruments, Home Banking, Online Banking. UNIT-V Net Commerce EDA, EDI Application in Business, Legal requirement in E -Commerce, Introduction to supply Chain Management, CRM, issues in Customer Relationship Management. References: 1. Greenstein and Feinman, “E-Commerce”, TMH 2. Ravi Kalakota, Andrew Whinston, “Frontiers of Electronic Commerce”, Addision Wesley 3. Denieal Amor, “ The E-Business Revolution”, Addision Wesley 4. Diwan, Sharma, “E-Commerce” Excel 5. Bajaj & Nag, “E-Commerce: The Cutting Edge of Business”, TMH INFORMATION SYSTEMS (TIT-502) Unit-I Foundation of Information Systems: Introduction to information system in business, fundamentals of information systems, solving...
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...Industry Overview 2.1 Scope (Products/Customers/Regions) The interactive gaming industry is comprised of manufacturing and developing of home entertainment software for the PC (including Macintosh), console gaming systems (Xbox 360,Nintendo Wii & GameCube, Sony PlayStation 2 & 3), portable gaming systems – PlayStation System Portable, Gameboy Advance, Nintendo DS), online gaming (web and Java based software), and mobile platforms (iPod, iPhone and Smartphones)6. In this way, this industry is very much global in terms of the development of games to the end users of software that are comprised of hardcore and casual gamers across many multiple platforms. In terms of the United States interactive software market, it “generated total revenues of $9.5 billion in 2007, which represents a compound annual growth rate (CAGR) of 4.8% for the six-year period spanning 2002-2007”7. It is interesting to know that “console games software sales represented 82.6% of the market’s overall value. In comparison, the sales of personal computing games represented 17.4% of the market’s aggregate revenues”. In this way, development of new hardware sales usually drive the demand for development of high performance gaming software, as illustrated below9. As depicted previously, the future market value of this industry in the United States is expected to grow by 5% for the next five years, and total market value of $10.3 billion by the end of 201110. In comparison, the Asian market...
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...Application Servers for E-Business Table of Contents Application Servers for E-Business - 2 Preface - 4 Chapter 1 - Introduction - 5 Chapter 2 - A Survey of Web Technologies - 22 Chapter 3 - Java - 44 Chapter 4 - CORBA - 65 Chapter 5 - Application Servers - 82 Chapter 6 - Design Issues for Enterprise Deployment of Application Servers - 114 Chapter 7 - Tying It All Together - 137 References - 160 For More Information - 163 page 1 Application Servers for E-Business Application Servers for E-Business Lisa M. Lindgren Auerbach Library of Congress Cataloging-in-Publication Data Lindgren, Lisa. Application servers for e-business / Lisa M. Lindgren. p.cm. Includes bibliographical references and index. ISBN 0-8493-0827-5 (alk. paper) 1. Electronic commerce. 2. Application software—Development. I. Title. HF5548.32 .L557 2001 658′.0553–dc21 00-050245 This book contains information obtained from authentic and highly regarded sources. Reprinted material is quoted with permission, and sources are indicated. A wide variety of references are listed. Reasonable efforts have been made to publish reliable data and information, but the author and the publisher cannot assume responsibility for the validity of all materials or for the consequences of their use. Neither this book nor any part may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, microfilming, and recording, or by any information storage or retrieval system,...
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