DOCSLIB.ORG

2019 Stateof the Software Supply Chain

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

2019 State of the Software Supply Chain The 5th annual report on global open source software development presented by in partnership with supported by Table of Contents Introduction................................................................................. 3 CHAPTER 4: Exemplary Dev Teams .................................26 4.1 The Enterprise Continues to Accelerate ...........................27 Infographic .................................................................................. 4 4.2 Analysis of 12,000 Large Enterprises ................................27 CHAPTER 1: Global Supply of Open Source .................5 4.3 Component Releases Make Up 85% of a Modern Application......................................... 28 1.1 Supply of Open Source is Massive ...........................................6 4.4 Characteristics of Exemplary 1.2 Supply of Open Source is Expanding Rapidly ..................7 Development Teams ................................................................... 29 1.3 Suppliers, Components and Releases ..................................7 4.5 Rewards for Exemplary Development Teams ..............34 CHAPTER 2: Global Demand for Open Source ..........8 CHAPTER 5: The Changing Landscape .......................35 2.1 Accelerating Demand for 5.1 Deming Emphasizes Building Quality In ...........................36 Open Source Libraries .....................................................................9 5.2 Tracing Vulnerable Component Release 2.2 Automated Pipelines and Downloads Across Software Supply Chains .................37 DevOps Are Key Drivers .............................................................10 5.3 Adversaries Increasingly Target Open Source Components ......................................................38 CHAPTER 3: Exemplary Project Teams ..........................11 5.4 Government and Industry Apply New 3.1 Research Goals ..................................................................................12 Standards to Secure Software Development ...............42 3.2 Time to Remediate Vulnerabilities ........................................13 Sources ....................................................................................... 45 3.3 Time to Update Dependencies ..............................................15 Appendix A ............................................................................... 46 3.4 Stale Dependencies ......................................................................16 Acknowledgments ................................................................................ 46 3.5 ........... Exploring the Link Between MTTR and MTTU 16 About the Analysis................................................................................. 46 3.6 Hypothesis Testing .........................................................................18 Appendix B 47 3.7 Finding Different Behavioral Groups ................................. 22 ................................................................................ 3.8 Guidance for Open Source Project Appendix C ............................................................................... 49 Owners and Contributors ..........................................................24 3.9 Guidance for Enterprise Appendix D ...............................................................................50 Development Teams ....................................................................24 Introduction Now in its fifth year, Sonatype's annual State of the The 2019 State of the Software Supply Chain Report Software Supply Chain Report examines the rapidly blends a broad set of public and proprietary data with expanding supply and continued exponential growth survey results, expert research, and analysis to reveal in consumption of open source components. Our the following: research also reveals best practices exhibited by ⊲ 75% growth in supply of open source component exemplary open source software projects and exem- releases over the past two years (Chapter 1) plary commercial application development teams. ⊲ 68% year over year growth in download requests This year, for the first time, we’ve collaborated with from the Central Repository to 146 billion (Chapter 2) research partners Gene Kim from IT Revolution ⊲ 18x faster median time to update dependencies for and Dr. Stephen Magill, Principal Scientist at Galois exemplary open source components (Chapter 3) and CEO of MuseDev, to objectively examine and ⊲ 55% reduction in the use of vulnerable open source empirically document, release patterns and hygiene component releases within managed software practices across 36,000 open source project teams supply chains (Chapter 4) and 3.7 million open source releases. ⊲ 71% increase in confirmed or suspected open Separately, we observed 12,000 commercial source related breaches since 2014 (Chapter 5) engineering teams to document their consumption of open source and third party libraries. We also At Sonatype, we’ve long been active contributors to, conducted two surveys, with a combined participation and maintainers of, numerous open source efforts, of over 6,200 development professionals, to better including Apache Maven and Nexus Repository understand the current state of DevSecOps and Manager. Since 2005, we’ve curated and operated software supply chain management practices. We the Central Repository, which last year alone serviced compared teams with, and without, automated open 146 billion download requests for component releases source governance capabilities (in an attempt) to from developers around the world. Commercially, our reveal the baseline benefit of building applications interest lies in helping developers and organizations that utilize higher quality open source components. accelerate innovation and minimize risk by continu- ously sourcing third-party libraries from the highest quality open source projects. Together with our partners, we are proud to share this research. We hope that you find it valuable. 3 Exemplary Dev Teams experience a Exemplary 55% reduction Projects are in the use of vulnerable OSS component 18x releases in automated Exemplary at updating environments Projects are faster dependencies 21,448 pg. 34 new open source 3.4x pg. 13 releases per day faster pg. 6 at remediating Exemplary Dev Teams are known vulnerabilities The top 5% of 10x more projects remediate pg. 29 to schedule security vulnerabilities likely dependency within 21 days pg. 29 updates pg. 14 Exemplary Dev Teams are 313,000 12x more likely average enterprise to have automated tools to downloads of OSS manage open source dependencies pg. 31 components per year pg. 42 Secure Dev Practices are pg. 27 PCI introduces 9.3x more new likely to proactively standards remove pg. 31 for development troublesome teams using open dependencies 146B source components Java download requests in 2018, represented a 51% of pg. 36 JavaScript 68% components have a year over year growth pg. 38 known security vulnerability pg. 9 1 in 10 pg. 37 71% increase downloads in open source related of Java breaches over the component releases have past five years known vulnerabilities CHAPTER 1 Global Supply of Open Source A World of Infinite Choice 1.1 Supply of Open components. These new versions not only offer enhanced features, but also provide improved Source is Massive performance, bug fixes, and security patches.3 There are now more than 3.7 million unique Java open source software component releases in the KEY POINT Central Repository, 800,000 unique JavaScript 1.2 Supply of Open Source packages in npm, 1.2 million unique Python com- is Expanding Rapidly ⊲ On average, developers had ponent releases housed in the PyPI repository, and access to more than 21,448 Sonatype’s study across several open source 1.6 million .NET component releases in the NuGet new open source component component ecosystems reveals number of Gallery.1 There are also more than 2.2 million releases every day, since the releases housed within public repositories beginning of 2018. containerized applications housed in Docker Hub increased from 16.6 million to 28.4 million from — up from 900,000 the previous year.2 January 2018 through today. On average, devel- This massive supply of software parts is rapidly opers had access to more than 21,448 new open and organically expanding due to constant source component releases every day, since the innovations and regular versioning of existing beginning of 2018. FIG. 1A OSS Component Growth from 2017 – 2019 4M OSS Component Growth from 2017-2019 +81% % 3.5M 75 3M average growth +213% over two years. 25K +21% 2.5M 2017 2019 20K CHAPTER 1: GLOBAL SUPPLY OF OPEN SOURCE OF OPEN SOURCE SUPPLY CHAPTER 1: GLOBAL 2M 15K +79% 10K 1.5M 5K +48% 0 1M Go crates.io +109% .5M +76% +21% +21% +213% Go crates.io RubyGems Packagist npm PyPI NuGet Java 2019 STATE OF THE SOFTWARE SUPPLY CHAIN REPORT 6 While Java components continue to dominate by significant questions for organizations wanting to Fueling Rapid Innovation Consumption of open sheer number of component releases available, better manage their software supply chains: source is so vast that most organizations cannot package types like npm and crates.io demon- identify how many components are entering ⊲ How often do projects publish new versions? strated the highest growth rates. npm packages into their software supply chains, how those experienced 109% growth and now total 836,000 ⊲ Do certain projects release updates more components are flowing through development component releases. Newcomer
Recommended publications
  • Security Master Symbol Description a AGILENT TECHNOLOGIES INC AA

    Security Master Symbol Description a AGILENT TECHNOLOGIES INC AA

    *The information contained herein is believed to Security Master be reliable but is neither guaranteed by EQIS Capital Management, Inc. its principles nor any affiliated EQIS companies. This information is Symbol Description intended for the exclusive use of investment Adviser Representative. This list is subject to A AGILENT TECHNOLOGIES INC change. AA ALCOA CORP COM Advisor Services are offered through EQIS AAAAX DEUTSCHE ALTERNATIVE ASSET ALLOCATION FU Capital Management, Inc. an SEC Registered AAAP ADVANCED ACCELERATOR APPLIC SPONSORED AD Investment Adviser. For information purposes AAASX DEUTSCHE ALTERNATIVE ASSET ALLOCATION F only, not for public distribution. AABPX AMERICAN BEACON BALANCED INVESTOR AAC AAC HLDGS INC COM AACFX AIM CHINA A AADAX AIM GROWTH ALLOCATION CLASS A AADEX AMERICAN BEACON LARGE CAP VALUE INSTL AADR ADVISORSHARES WCM/BNY MLNFCSD GR ADR ETF AAGIY AIA GROUP LTD SPONS ADR AAGPX AMERICAN BEACON LARGE CAP VALUE INVESTOR AAIFX CROW POINT ALTERNATIVE INCOME FUND AAIPX AMERICAN BEACON INTERNATIONAL EQUITY INV AAL AMERICAN AIRLS GROUP INC COM AAMC ALTISOURCE ASSET MGMT CORP COM AAME ATLANTIC AMERN CORP AAN AARONS, INC. CL A AAOI APPLIED OPTOELECTRONICS INC COM AAON AAON INC PAR $0.004 AAP ADVANCED AUTO PARTS INC AAPC ATLANTIC ALLIANCE PARTNER CORP SHS AAPL APPLE INC COM AAT AMERICAN ASSETS TR INC COM AAU ALMADEN MINERALS LTD AAV ADVANTAGE OIL & GAS LTD AAWW ATLAS AIR WORLDWIDE HLDGS INC COM NEW AAXJ ISHARES MSCI ALL COUNTRY ASIA EX JAPAN I AB ALLIANCEBERNSTEIN HOLDING LP UNIT LTD PA ABAC AOXIN TIANLI GROUP INC NEW
  • Test Driven .NET Development with Fitnesse

    Test Driven .NET Development with Fitnesse

    Test Driven .NET Development with FitNesse second edition Gojko Adzic Test Driven .NET Development with FitNesse: second edition Gojko Adzic Copy-editor: Marjory Bisset Cover picture: Brian Samodra Published 2009 Copyright © 2008-2009 Neuri Limited Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where these designations appear in this book, and the publisher was aware of a trademark claim, the designations have been printed with initial capital letters or in all capitals. The author has taken care in the preparation of this book, but makes no expressed or implied warranty of any kind and assumes no responsibility for errors or omissions. No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information or programs contained herein. All rights reserved. This publication is protected by copyright, and permission must be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permissions, write to: Neuri Limited 25 Southampton Buildings London WC2A 1AL United Kingdom You can also contact us by e-mail: [email protected] Register your book online Visit http://gojko.net/fitnesse and register your book online to get free PDF updates and notifications about corrections or future editions of this book. ISBN: 978-0-9556836-2-6 REVISION:2009-12-08 Preface to the second edition ........................................................... vii What's new in this version? ..................................................... vii Training and consultancy ................................................................ ix Acknowledgements ........................................................................
  • Hibernate ORM Query Simplication Using Hibernate

    Hibernate ORM Query Simplication Using Hibernate

    2016 3rd National Foundation for Science and Technology Development Conference on Information and Computer Science Hibernate ORM Query Simplication Using Hibernate Criteria Extension (HCE) Kisman Sani M. Isa Master of Information Technology Master in Computer Science Bina Nusantara University Bina Nusantara University Jl. Kebon Jeruk Raya No. 27, Jakarta Barat, DKI Jl. Kebon Jeruk Raya No. 27, Jakarta Barat, DKI Jakarta, Indonesia 11530 Jakarta, Indonesia 11530 [email protected] [email protected] Abstract— Software development time is a critical issue interfaced by a query. The software engineer will make in software development process, hibernate has been the query specified to database used. Each database widely used to increase development speed. It is used in vendor has their Structured Query Language (SQL). As database manipulation layer. This research develops a the development of software technology and most of library to simplify hibernate criteria. The library that is programming languages are object oriented, some called as Hibernate Criteria Extension (HCE) provides API functions to simplify code and easily to be used. Query engineer or software institutions try to simplify the associations can be defined by using dot. The library will query process. They try to bind object in application to automatically detect the join association(s) based on database. This approach is called as Object Relational mapping in entity class. It can also be used in restriction Mapping (ORM). ORM is a translation mechanism from and order. HCE is a hibernate wrapper library. The object to relational data, vice versa. ORM has “dialect” configuration is based on hibernate configuration.
  • Acceptance Testing How Cslim and Fitnesse Can Help You Test Your Embedded System

    Acceptance Testing How Cslim and Fitnesse Can Help You Test Your Embedded System

    Acceptance Testing How CSlim and FitNesse Can Help You Test Your Embedded System Doug Bradbury Software Craftsman, 8th Light Tutorial Environment git clone git://github.com/dougbradbury/c_learning.git cd c_learning ./bootstrap.sh or with a live CD: cp -R cslim_agile_package c_clearning cd c_learning git pull ./bootstrap.sh Overview Talk w/ exercises: Acceptance Tests Tutorial: Writing Acceptance tests Tutorial: Fitnesse Tutorial: CSlim Talk: Embedded Systems Integration Bonus Topics Introductions Who are you? Where do you work? What experience do you have with ... embedded systems? acceptance testing? FitNesse and Slim? Objectives As a result of this course you will be able to: Understand the purposes of acceptance testing; Use acceptance tests to define and negotiate scope on embedded systems projects; Integrate a CSlim Server into your embedded systems; Objectives (cont) As a result of this course you will be able to: Add CSlim fixtures to your embedded system; Write Fitnesse tests to drive the execution of CSlim fixtures; Write and maintain suites of tests in a responsible manner. Points on a star How many points does this star have? Star Point Specification Points on a star are counted by the number of exterior points. Points on a star How many points does this star have? By Example 3 5 9 Points on a star Now, how many points does this star have? Robo-draw Pick a partner ... Acceptance Testing Collaboratively producing examples of what a piece of software is supposed to do Unit Tests help you build the code right. Acceptance Tests
  • Measuring Test Data Uniformity in Acceptance Tests for the Fitnesse and Gherkin Notations

    Measuring Test Data Uniformity in Acceptance Tests for the Fitnesse and Gherkin Notations

    Journal of Computer Science Original Research Paper Measuring Test Data Uniformity in Acceptance Tests for the FitNesse and Gherkin Notations Douglas Hiura Longo, Patrícia Vilain and Lucas Pereira da Silva Department of Informatics and Statistics, Federal University of Santa Catarina, Florianópolis, Brazil Article history Abstract: This paper presents two metrics designed to measure the data Received: 23-11-2020 uniformity of acceptance tests in FitNesse and Gherkin notations. The Revised: 24-02-2021 objective is to measure the data uniformity of acceptance tests in order Accepted: 25-02-2021 to identify projects with lots of random and meaningless data. Random data in acceptance tests hinder communication between stakeholders Corresponding Author: Douglas Hiura Longo and increase the volume of glue code. The main contribution of this Department of Informatics and paper is the implementation of the proposed metrics. This paper also Statistics, Federal University of evaluates the uniformity of test data from several FitNesse and Gherkin Santa Catarina, Florianópolis, projects found on GitHub, as a means to verify if the metrics are Brazil applicable. First, the metrics were applied to 18 FitNesse project Email: [email protected] repositories and 18 Gherkin project repositories. The measurements taken from these repositories were used to present cases of irregular and uniform test data. Then, we have compared the notations from FitNesse and Gherkin in terms of projects and features. In terms of projects, no significant difference was observed, that is, FitNesse projects have a level of uniformity similar to Gherkin projects. However, in terms of features and test documents, there was a significant difference.
  • Agile Testing Practices

    Agile Testing Practices

    Agile Testing Practices Megan S. Sumrell Director of Transformation Services Valtech Introductions About us… Now about you… Your name Your company Your role Your experience with Agile or Scrum? Personal Expectations Agenda Introductions Agile Overview Traditional QA Teams Traditional Automation Approaches Role of an Agile Tester Testing Activities Refine Acceptance Criteria TDD Manual / Exploratory Testing Defect Management Documentation Performance Testing Regression Testing Agenda Continued Test Automation on Agile Teams Testing on a Greenfield Project Testing on a Legacy Application Estimation Sessions Sprint Planning Meetings Retrospectives Infrastructure Skills and Titles Closing Agile Overview Agile Manifesto "We are uncovering better ways of developing software by doing it and helping others do it. Through this work we have come to value: Individuals and interactions over processes and tools Working software over comprehensive documentation Customer collaboration over contract negotiation Responding to change over following a plan That is, while there is value in the items on the right, we value the items on the left more." Scrum Terms and Definitions User Story: high level requirements Product Backlog: list of prioritized user stories Sprint : one cycle or iteration (usually 2 or 4 weeks in length) Daily Stand-up: 15 minute meeting every day to review status Scrum Master: owns the Scrum process and removes impediments Product Owner: focused on ROI and owns priorities on the backlog Pigs and Chickens Traditional QA Teams How are you organized? When do you get involved in the project? What does your “test phase” look like? What testing challenges do you have? Traditional Test Automation Automation Challenges Cost of tools Hard to learn Can’t find time Maintenance UI dependent Only a few people can run them Traditional Test Pyramid UNIT TESTS Business Rules GUI TESTS Will these strategies work in an Agile environment? Food for Thought…….
  • Spring Framework Cookbook I

    Spring Framework Cookbook I

    Spring Framework Cookbook i Spring Framework Cookbook Spring Framework Cookbook ii Contents 1 Spring Framework Best Practices 1 1.1 Define singleton beans with names same as their class or interface names.....................1 1.2 Place Spring bean configuration files under a folder instead of root folder.....................1 1.3 Give common prefixes or suffixes to Spring bean configuration files........................2 1.4 Avoid using import elements within Spring XML configuration files as much as possible.............2 1.5 Stay away from auto wiring in XML based bean configurations...........................2 1.6 Always externalize bean property values with property placeholders........................3 1.7 Select default version-less XSD when importing namespace definitions.......................3 1.8 Always place classpath prefix in resource paths...................................4 1.9 Create a setter method even though you use field level auto wiring.........................4 1.10 Create a separate service layer even though service methods barely delegate their responsibilities to correspond- ing DAO methods...................................................4 1.11 Use stereotype annotations as much as possible when employing annotation driven bean configuration......5 1.12 Group handler methods according to related scenarios in different Controller beans................6 1.13 Place annotations over concrete classes and their methods instead of their interfaces................6 1.14 Prefer throwing runtime exceptions instead of checked exceptions
  • Aspect Oriented Software Development and PHP Aspect Oriented Software Development and PHP

    Aspect Oriented Software Development and PHP Aspect Oriented Software Development and PHP

    FEATURE Aspect Oriented Software Development and PHP Aspect Oriented Software Development and PHP This article provides an introduction into the popular paradigm of aspect-oriented software development (AOSD). It includes a multitude of practical examples, provides a view of how to objectify an abstract approach like AOSD, and helps the reader easily grasp its essence and advantages. The article is primarily intended for programmers working with PHP. Its aim is to demonstrate a way of applying AOSD in PHP-based projects that already exist. by DMITRY SHEIKO he object oriented approach to programming PHP: 4.xx has been popular for a number of years. While its advantages are not often obvious for short TO DISCUSS THIS ARTICLE VISIT: term projects, major development simply cannot do without it. Object-oriented programming http://forum.phparch.com/297 Tlanguages provide the tools necessary to present business logic in a demonstrable form. Today, UML Class diagrams (http://en.wikipedia.org/wiki/Unified_Modeling_Language) can architecture is not an easy task—unless you are able even be used to develop system logic. to successfully implement methods described in Martin Demonstrable business logic makes it easier for Fowler’s book, Refactoring: Improving the Design of new participants to join in, and helps to save time for Existing Code. developers that come back into the project at later stages. Yet, even now, one can not find encapsulated It also reduces the number of mistakes, considerably. functionality (crosscutting concerns) in a number Is implementing an object-oriented approach, alone, of various classes (logging, caching, synchronizing, enough to develop the demonstrable business logic? tracing, monitoring, debugging, security checking, Obviously not.
  • Anembeddedquerylanguage in Scala

    Anembeddedquerylanguage in Scala

    Master Thesis An Embedded Query Language in Scala Amir Shaikhha Professor Martin Odersky Supervisors Vojin Jovanovic, Eugene Burmako Expert Stefan Zeiger, Typesafe Semester Spring 2013 An Embedded Query Language in Scala, p. 1 Abstract In this thesis we address the problem of integrating general purpose programming languages with relational databases. An approach to solving this problem is using raw strings to represent SQL statements. This approach leads to run-time errors and security vulnerabilities like SQL injection. The second approach is integrating the query in a host language. The most well-known example of the second approach is LINQ. This approach provides static checking of types and syntax during compilation. This thesis presents an embedded query language in Scala, namely Shadow Embedding in Slick. Shadow Embedding provides even stronger compile-time guarantees than LINQ and similar sys- tems in Scala. The experimental results show that the performance of our approach is very similar to the case of using raw Strings, thanks to static code analysis and clever code caching. An Embedded Query Language in Scala, p. 2 Acknowledgement First, I would like to thank Prof. Martin Odersky for giving me the opportunity to do my master thesis in Typesafe and LAMP. Vojin Jovanovic helped me tremendously during the whole period of my thesis. Thank you to Stefan Zeiger for believing in me and providing me with the opportunity to work on the Slick project. I would like to thank Eugene Burmako for all his support, Christopher Vogt for the great discussions, and everybody at Typesafe and the LAMP team. I can never thank my parents enough for believing in me and supporting me through all periods of my life.
  • The TYPO3 Neos 1.0 Compendium

    The TYPO3 Neos 1.0 Compendium

    2014-04-26 TYPO3 Neos 1.0.2 The Compendium translated into english LOBACHER . Patrick Lobacher Roland Schenke Head of Web Development TYPO3 Neos - the Compendium Feedback LOBACHER. Feedback requested ! • Dear Neos Enthusiast! I try to keep the TYPO3 Neos Compendium on an up-to-date Level. To achieve this I need your Input! If you have ideas regarding Code Examples, FAQ Entries or just want to praise or criticize please do not hesitate to contact me at the following address: patrick [AT] lobacher.de Have fun with the Compendium! Patrick Lobacher & Roland Schenke (c) 2014 - Patrick Lobacher | TYPO3 Neos 1.0.2 - the Compendium | 2014-03-07 | www.lobacher.de 2 TYPO3 Neos - the Compendium Changelog LOBACHER. Changelog Date Changes 2013-08-08 Initial Version / Thanks to Christian Schwerdt for domainFACTORY specific Input 2013-08-09 included proof corrections by Roland Schenke and Michael Oehlhof - Thanks! 2013-08-10 added Nginx-Config - Thanks to Christian Kuhn, Christian Müller and Anja Leichsenring 2013-08-10 added Troubleshoot Section 2013-08-18 included proof corrections by Roland Schenke - Thanks! 2013-08-18 translated from german into english by Roland Schenke - Thanks a lot! 2013-12-12 updated to TYPO3 Neos 1.0 final 2013-12-15 updated to TYPO3 Neos 1.0.1 2014-01-07 Link for the installation under Shared Hosting and proof corrections (Thanks to Christian Glass!) 2014-03-03 migrated to „LOBACHER.“ CI 2014-03-05 updated to TYPO3 Neos 1.0.2 2014-03-07 added installation on a all-inkl.com Server. Thanks to Mario Janetzko! (c) 2014 - Patrick Lobacher | TYPO3 Neos 1.0.2 - the Compendium | 2014-03-07 | www.lobacher.de 3 TYPO3 Neos - the Compendium Changelog LOBACHER.
  • Java Web Frameworks Which One to Choose?

    Java Web Frameworks Which One to Choose?

    Java Web Frameworks Which One to Choose? Mohamadou Nassourou Department of Computer Philology & Modern German Literature University of Würzburg Am Hubland D - 97074 Würzburg [email protected] Abstract This article discusses web frameworks that are available to a software developer in Java language. It introduces MVC paradigm and some frameworks that implement it. The article presents an overview of Struts, Spring MVC, JSF Frameworks, as well as guidelines for selecting one of them as development environment. 1. Introduction Over the last decade, the number of Java Web Frameworks has considerably increased. There are basically two types of Java Web Frameworks: component oriented frameworks and action based ones. Action frameworks are mainly focussing on request/response processing. Action frameworks are very procedural with little reusability of code/components. Component frameworks focus on object oriented web design. They do not concentrate on request/response processing. There exist several actions frameworks among them Struts and Spring MVC that I am going to present. I will introduce Java Server Faces (JSF) which is a component framework. All the frameworks that will be presented follow Model-View-Controller design pattern. 2. Model-View-Controller (MVC) Model-View-Controller design pattern helps developers to better organise their program's code. In fact it provides a way of separating user interface i.e View from the business logic i.e Model. A Controller is responsible for invoking appropriate pages according to user's request. It determines also what business logic to call for a given request. Practically JSP pages represent the view and servlets the controller.
  • Curriculum Vitae: Tom Eugelink

    Curriculum Vitae: Tom Eugelink

    Curriculum Vitae: Tom Eugelink Personalia Woonplaats Aalten Geboortedatum 25 juni 1970 Functie Senior software engineer / solution architect Email [email protected] Telefoon +31-647938592 Blog http://tbeernot.wordpress.com Hobbies Basketbal, Stijldansen, Sportschool, Gaming Talen Nederlands vloeiend (moedertaal), Engels en Duits vloeiend Opleiding Opleidingen VWO (CSA Aalten, 1989) Hogere Informatica (HIO Enschede, 1993, cum laude) Cursus hoger management TOGAF & archimate certified architect Boeken Patterns, Principles and Practices of DDD, Functional and Reactive Domain Modeling, Implementing Domain Driven Design, Building modular cloud apps with OSGi, Risk Driven Software Architecture, Effective Unit Testing, Spring 3 in Practice, Gradle in Action, UML distilled, The Cucumber for Java book Werkverleden Mei 1994 – Aug 2002 OVSoftware (developer) Sept 2002 – Oct 2005 Knowledgeplaza B.V. (senior software engineer) Nov 2005 – heden SoftWorks B.V. (senior software engineer / architect) Over Mijn eerste computerprogramma schreef ik in 1983 op een NewBrain, een veredelde broodtrommel met zo’n lang nagloeiend groen scherm. Maar die eerste keer was een bijna magische ervaring. Computers waren toen nog zeldzaam, maar op dat moment werd duidelijk wat ik later zou worden en dat maakte veel keuzes makkelijker. Behalve die tussen HBO en universiteit, in 1989 was de IT anders dan nu; de universiteit was vooral bezig met de wetenschappelijke en wiskundige kant, maar ik wilde juist software maken die mensen ondersteunde in hun dagelijkse leven. En daar sloot het HBO beter bij aan. Die insteek is tegenwoordig belangrijker dan ooit; software is nu overal, maar wordt nog steeds gemaakt voor mensen, maar vooral ook door mensen. En met alle technische keuzes en mogelijkheden die je als ontwikkelaar of architect hebt, is ‘the human factor’ vaak veel bepalender.