CATEGORY 1. APPLICATIONS Programmer/Developer Analyst 1
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Effectiveness of Software Testing Techniques in Enterprise: a Case Study
MYKOLAS ROMERIS UNIVERSITY BUSINESS AND MEDIA SCHOOL BRIGITA JAZUKEVIČIŪTĖ (Business Informatics) EFFECTIVENESS OF SOFTWARE TESTING TECHNIQUES IN ENTERPRISE: A CASE STUDY Master Thesis Supervisor – Assoc. Prof. Andrej Vlasenko Vilnius, 2016 CONTENTS INTRODUCTION .................................................................................................................................. 7 1. THE RELATIONSHIP BETWEEN SOFTWARE TESTING AND SOFTWARE QUALITY ASSURANCE ........................................................................................................................................ 11 1.1. Introduction to Software Quality Assurance ......................................................................... 11 1.2. The overview of Software testing fundamentals: Concepts, History, Main principles ......... 20 2. AN OVERVIEW OF SOFTWARE TESTING TECHNIQUES AND THEIR USE IN ENTERPRISES ...................................................................................................................................... 26 2.1. Testing techniques as code analysis ....................................................................................... 26 2.1.1. Static testing ...................................................................................................................... 26 2.1.2. Dynamic testing ................................................................................................................. 28 2.2. Test design based Techniques ............................................................................................... -
Studying the Feasibility and Importance of Software Testing: an Analysis
Dr. S.S.Riaz Ahamed / Internatinal Journal of Engineering Science and Technology Vol.1(3), 2009, 119-128 STUDYING THE FEASIBILITY AND IMPORTANCE OF SOFTWARE TESTING: AN ANALYSIS Dr.S.S.Riaz Ahamed Principal, Sathak Institute of Technology, Ramanathapuram,India. Email:[email protected], [email protected] ABSTRACT Software testing is a critical element of software quality assurance and represents the ultimate review of specification, design and coding. Software testing is the process of testing the functionality and correctness of software by running it. Software testing is usually performed for one of two reasons: defect detection, and reliability estimation. The problem of applying software testing to defect detection is that software can only suggest the presence of flaws, not their absence (unless the testing is exhaustive). The problem of applying software testing to reliability estimation is that the input distribution used for selecting test cases may be flawed. The key to software testing is trying to find the modes of failure - something that requires exhaustively testing the code on all possible inputs. Software Testing, depending on the testing method employed, can be implemented at any time in the development process. Keywords: verification and validation (V & V) 1 INTRODUCTION Testing is a set of activities that could be planned ahead and conducted systematically. The main objective of testing is to find an error by executing a program. The objective of testing is to check whether the designed software meets the customer specification. The Testing should fulfill the following criteria: ¾ Test should begin at the module level and work “outward” toward the integration of the entire computer based system. -
Smart Battery Charging Programmer Software User Manual Smart Battery Charging Programmer Software User Manual
Smart Battery Charging Programmer Software User Manual Smart Battery Charging Programmer Software User Manual 1. Introduction ............................................................................................................... 1 ................................................................................................... 2. Prerequisites 1 .................................................................................................. 2.1 System requirements 1 .................................................................................................. 2.2 Hardware installation 1 ................................................................................................... 2.3 Software installation 2 3. User Interface ............................................................................................................ 2 .............................................................................................................. 3.1 Basic layout 2 CURVE PROFILE ......................................................................................................... 3.2 2 SETTING ...................................................................................... ............. 3.3 ................ 3 . ...................................................................................................... 4 General Operation 4 ...................................................................................................... 4.1 Connection 4 4.2 ......................................................................... -
Manual on Quality Assurance for Computer Software Related to the Safety of Nuclear Power Plants
SIMPLIFIED SOFTWARE LIFE-CYCLE DIAGRAM FEASIBILITY STUDY PROJECT TIME I SOFTWARE P FUNCTIONAL I SPECIFICATION! SOFTWARE SYSTEM DESIGN DETAILED MODULES CECIFICATION MODULES DESIGN SOFTWARE INTEGRATION AND TESTING SYSTEM TESTING ••COMMISSIONING I AND HANDOVER | DECOMMISSION DESIGN DESIGN SPECIFICATION VERIFICATION OPERATION AND MAINTENANCE SOFTWARE LIFE-CYCLE PHASES TECHNICAL REPORTS SERIES No. 282 Manual on Quality Assurance for Computer Software Related to the Safety of Nuclear Power Plants f INTERNATIONAL ATOMIC ENERGY AGENCY, VIENNA, 1988 MANUAL ON QUALITY ASSURANCE FOR COMPUTER SOFTWARE RELATED TO THE SAFETY OF NUCLEAR POWER PLANTS The following States are Members of the International Atomic Energy Agency: AFGHANISTAN GUATEMALA PARAGUAY ALBANIA HAITI PERU ALGERIA HOLY SEE PHILIPPINES ARGENTINA HUNGARY POLAND AUSTRALIA ICELAND PORTUGAL AUSTRIA INDIA QATAR BANGLADESH INDONESIA ROMANIA BELGIUM IRAN, ISLAMIC REPUBLIC OF SAUDI ARABIA BOLIVIA IRAQ SENEGAL BRAZIL IRELAND SIERRA LEONE BULGARIA ISRAEL SINGAPORE BURMA ITALY SOUTH AFRICA BYELORUSSIAN SOVIET JAMAICA SPAIN SOCIALIST REPUBLIC JAPAN SRI LANKA CAMEROON JORDAN SUDAN CANADA KENYA SWEDEN CHILE KOREA, REPUBLIC OF SWITZERLAND CHINA KUWAIT SYRIAN ARAB REPUBLIC COLOMBIA LEBANON THAILAND COSTA RICA LIBERIA TUNISIA COTE D'lVOIRE LIBYAN ARAB JAMAHIRIYA TURKEY CUBA LIECHTENSTEIN UGANDA CYPRUS LUXEMBOURG UKRAINIAN SOVIET SOCIALIST CZECHOSLOVAKIA MADAGASCAR REPUBLIC DEMOCRATIC KAMPUCHEA MALAYSIA UNION OF SOVIET SOCIALIST DEMOCRATIC PEOPLE'S MALI REPUBLICS REPUBLIC OF KOREA MAURITIUS UNITED ARAB -
PHP Programmer Location: North Las Vegas NV, USA
Batteries ... For Life! PHP Programmer Position Title: PHP Programmer Location: North Las Vegas NV, USA Description: BatterieslnAFlash.com, Inc. has an immediate need for a PH? Web Programmer to join their team full time. The ideal candidate will work on development and implementation ofa wide variety of Web-based products using PHP, JavaScript, MySQL and AJAX. Qualified applicants would be initially working on a 90 day probationary period for a growing online battery company. " Responsibilities: • Participate in a team-oriented environment to develop complex Web-based applications. Improve, repair, and manage existing websites and applications. / ( • Maintain existing codebases to include troubieshooting bugs and adding new features. • Convert data from various formats (Excel, ACCESS etc.) into developed databases. • Balance a variety of concurrent projects. Required Experience: • Ability to work independently, take initiative, and contribute to new ideas required in a diverse, fast paced, deadline-driven team environment. Self-starter with a professional appearance. • Detailed knowledge of web application development and extensive experience using PHP and Javascript as well as relational databases such a~. PostgreSQL and MySQL. • Proven hands on experience with web applicationfi"."meworks such as CAKE, Kohana, Zend, etc. • Proven hands on experience with JavaScript fral.;cworks such as jQuery and EXT JS • Proven hands on experience with SECURE CODING techniques • Experience developing cross-browser frontends using XHTML, CSS, AJAX, JavaScript. • Organization and analytic skills, with strong problem solving ability. • Excellent written and verbal communications skills • Experience with version control systems such as SVN and CVS • Hands on experience with L1NUX especially using command line tools and writing SHELL scripts (Benefit, not required) • Experience using common business software ~ uch as WORD, PowerPoint, Excel and VISIO to visualize, discuss and present ideas to technical and non-technical audiences. -
Test-Driven Development in Enterprise Integration Projects
Test-Driven Development in Enterprise Integration Projects November 2002 Gregor Hohpe Wendy Istvanick Copyright ThoughtWorks, Inc. 2002 Table of Contents Summary............................................................................................................. 1 Testing Complex Business Applications......................................................... 2 Testing – The Stepchild of the Software Development Lifecycle?............................................... 2 Test-Driven Development............................................................................................................. 2 Effective Testing........................................................................................................................... 3 Testing Frameworks..................................................................................................................... 3 Layered Testing Approach ........................................................................................................... 4 Testing Integration Solutions............................................................................ 5 Anatomy of an Enterprise Integration Solution............................................................................. 5 EAI Testing Challenges................................................................................................................ 6 Functional Testing for Integration Solutions................................................................................. 7 EAI Testing Framework .................................................................................. -
Dissertation Submitted in Partial Fulfillment of the Requirements for The
ON THE HUMAN FACTORS IMPACT OF POLYGLOT PROGRAMMING ON PROGRAMMER PRODUCTIVITY by Phillip Merlin Uesbeck Master of Science - Computer Science University of Nevada, Las Vegas 2016 Bachelor of Science - Applied Computer Science Universit¨at Duisburg-Essen 2014 A dissertation submitted in partial fulfillment of the requirements for the Doctor of Philosophy { Computer Science Department of Computer Science Howard R. Hughes College of Engineering The Graduate College University of Nevada, Las Vegas December 2019 c Phillip Merlin Uesbeck, 2019 All Rights Reserved Dissertation Approval The Graduate College The University of Nevada, Las Vegas November 15, 2019 This dissertation prepared by Phillip Merlin Uesbeck entitled On The Human Factors Impact of Polyglot Programming on Programmer Productivity is approved in partial fulfillment of the requirements for the degree of Doctor of Philosophy – Computer Science Department of Computer Science Andreas Stefik, Ph.D. Kathryn Hausbeck Korgan, Ph.D. Examination Committee Chair Graduate College Dean Jan Pedersen, Ph.D. Examination Committee Member Evangelos Yfantis, Ph.D. Examination Committee Member Hal Berghel, Ph.D. Examination Committee Member Deborah Arteaga-Capen, Ph.D. Graduate College Faculty Representative ii Abstract Polyglot programming is a common practice in modern software development. This practice is often con- sidered useful to create software by allowing developers to use whichever language they consider most well suited for the different parts of their software. Despite this ubiquity of polyglot programming there is no empirical research into how this practice affects software developers and their productivity. In this disser- tation, after reviewing the state of the art in programming language and linguistic research pertaining to the topic, this matter is investigated by way of two empirical studies with 109 and 171 participants solving programming tasks. -
Continuous Quality and Testing to Accelerate Application Development
Continuous Quality and Testing to Accelerate Application Development How to assess your current testing maturity level and practice continuous testing for DevOps Continuous Quality and Testing to Accelerate Application Development // 1 Table of Contents 03 Introduction 04 Why Is Continuous Quality and Testing Maturity Important to DevOps? 05 Continuous Testing Engineers Quality into DevOps 07 Best Practices for Well- Engineered Continuous Testing 08 Continuous Testing Maturity Levels Level 1: Chaos Level 2: Continuous Integration Level 3: Continuous Flow Level 4: Continuous Feedback Level 5: Continuous Improvement 12 Continuous Testing Maturity Assessment 13 How to Get Started with DevOps Testing? 14 Continuous Testing in the Cloud Choosing the right tools for Continuous Testing On-demand Development and Testing Environments with Infrastructure as Code The Right Tests at the Right Time 20 Get Started 20 Conclusion 21 About AWS Marketplace and DevOps Institute 21 Contributors Introduction A successful DevOps implementation reduces the bottlenecks related to testing. These bottlenecks include finding and setting up test environments, test configurations, and test results implementation. These issues are not industry specific. They can be experienced in manufacturing, service businesses, and governments alike. They can be reduced by having a thorough understanding and a disciplined, mature implementation of Continuous Testing and related recommended engineering practices. The best place to start addressing these challenges is having a good understanding of what Continuous Testing is. Marc Hornbeek, the author of Engineering DevOps, describes it as: “A quality assessment strategy in which most tests are automated and integrated as a core and essential part of DevOps. Continuous Testing is much more than simply ‘automating tests.’” In this whitepaper, we’ll address the best practices you can adopt for implementing Continuous Quality and Testing on the AWS Cloud environment in the context of the DevOps model. -
Intermittent Computation Without Hardware Support Or Programmer
Intermittent Computation without Hardware Support or Programmer Intervention Joel Van Der Woude, Sandia National Laboratories; Matthew Hicks, University of Michigan https://www.usenix.org/conference/osdi16/technical-sessions/presentation/vanderwoude This paper is included in the Proceedings of the 12th USENIX Symposium on Operating Systems Design and Implementation (OSDI ’16). November 2–4, 2016 • Savannah, GA, USA ISBN 978-1-931971-33-1 Open access to the Proceedings of the 12th USENIX Symposium on Operating Systems Design and Implementation is sponsored by USENIX. Intermittent Computation without Hardware Support or Programmer Intervention Joel Van Der Woude Matthew Hicks Sandia National Laboratories∗ University of Michigan Abstract rapid changes drive us closer to the realization of smart As computation scales downward in area, the limi- dust [20], enabling applications where the cost and size tations imposed by the batteries required to power that of computation had previously been prohibitive. We are computation become more pronounced. Thus, many fu- rapidly approaching a world where computers are not ture devices will forgo batteries and harvest energy from just your laptop or smart phone, but are integral parts their environment. Harvested energy, with its frequent your clothing [47], home [9], or even groceries [4]. power cycles, is at odds with current models of long- Unfortunately, while the smaller size and lower cost of running computation. microcontrollers enables new applications, their ubiqui- To enable the correct execution of long-running appli- tous adoption is limited by the form factor and expense of cations on harvested energy—without requiring special- batteries. Batteries take up an increasing amount of space purpose hardware or programmer intervention—we pro- and weight in an embedded system and require special pose Ratchet. -
Devops Point of View an Enterprise Architecture Perspective
DevOps Point of View An Enterprise Architecture perspective Amsterdam, 2020 Management summary “It is not the strongest of the species that survive, nor the most intelligent, but the one most responsive to change.”1 Setting the scene Goal of this Point of View In the current world of IT and the development of This point of view aims to create awareness around the IT-related products or services, companies from transformation towards the DevOps way of working, to enterprise level to smaller sizes are starting to help gain understanding what DevOps is, why you need it use the DevOps processes and methods as a part and what is needed to implement DevOps. of their day-to-day organization process. The goal is to reduce the time involved in all the An Enterprise Architecture perspective software development phases, to achieve greater Even though it is DevOps from an Enterprise Architecture application stability and faster development service line perspective, this material has been gathered cycles. from our experiences with customers, combined with However not only on the technical side of the knowledge from subject matter experts and theory from organization is DevOps changing the playing within and outside Deloitte. field, also an organizational change that involves merging development and operations teams is Targeted audience required with an hint of cultural changes. And last but not least the skillset of all people It is specifically for the people within Deloitte that want to involved is changing. use this as an accelerator for conversations and proposals & to get in contact with the people who have performed these type of projects. -
PHP Programmer Analyst Markham, ON
PHP Programmer Analyst Markham, ON PharmaCommunications™ is a leading provider of marketing technology and services to the life sciences industry. Through our offices in Montréal and Toronto, we provide solutions that help the industry manage interactions with stakeholders; improve sales and marketing processes; and identify opportunities for future growth. We have undertaken assignments for virtually all of the industry’s top 100 companies, and have completed projects throughout North America and Europe. We currently have opportunities for Full ‐‐‐Time PHP Programmer Analyst to join our Markham team. Reporting to the Manager, Systems Development this position involves the ongoing development of our marketing technology platforms. Responsibilities PHP LAMP Programming Javascript (JQuery) HTML/CSS and JS/AJAX/SOAP/BOOTSTRAP MySQL and Relational Databases Code Repositories(Subversion) UX design skill set Building professional online web applications Languages: Speak English, Read English, Write English What We’re Looking For Bachelor Degree in Computer Science or related science preferred Fluent in English Minimum of 5 years of related experience with IT and related technologies Must have minimum of 3 years PHP (Object Oriented Programming) Must have UNIX/Linux experience Familiar with SDLC and Agile development methodologies Understand system requirement specifications Experience with creating system documentation and validation documents Good organizational and communication skills In addition to a competitive salary and comprehensive benefits package, we offer a stimulating and challenging work environment, significant opportunities for career development, as well as a close-knit corporate culture that values inclusion, team work and dedication. From flex-time to office lunch events, our goal is to provide our team with both an enriching work environment and a good life-work balance. -
The PHP Programmer's Guide to Secure Code
School of Mathematics and Systems Engineering Reports from MSI - Rapporter från MSI The PHP programmer’s guide to secure code Richard Clarinsson Samuel Magnusson Maj MSI Report 05046 2005 Växjö University ISSN 1650-2647 SE-351 95 VÄXJÖ ISRN VXU/MSI/IV/E/--05046/--SE Abstract Authors: Richard Clarinsson, Samuel Magnusson Title: The PHP programmer’s guide to secure code Course: IVC730 – Bachelor thesis University: Växjö Universitet Institution: School of Mathematics and Systems Engineering Date: 2005-05-24 Content: Security threats against computer systems are a big problem today which also includes PHP made applications. The report is focused on protection with the help of code and not how you protect a web server. Its purpose is not to educate the readers of the thesis how to make a PHP application, the purpose is how to program a safer PHP application. The thesis contains information about common security threats against PHP scripts. It contains in most cases examples of what an attack can look like and how a protection for that example can be achieved. We have tested all code examples if they work by installing our own server with the configurations according to the delimitations of the thesis and putting up small PHP applications, which we have attacked and then protected. The contents and result of this thesis can benefit developers that use PHP as a programming language for creating web applications, by giving them information about common threats and protection. Keywords: security, PHP, security threats, programming, code, protection Preface This thesis has been very interesting and educational to write, but also a challenge.