Conversations with Alexander
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Software Development Career Pathway
Career Exploration Guide Software Development Career Pathway Information Technology Career Cluster For more information about NYC Career and Technical Education, visit: www.cte.nyc Summer 2018 Getting Started What is software? What Types of Software Can You Develop? Computers and other smart devices are made up of Software includes operating systems—like Windows, Web applications are websites that allow users to contact management system, and PeopleSoft, a hardware and software. Hardware includes all of the Apple, and Google Android—and the applications check email, share documents, and shop online, human resources information system. physical parts of a device, like the power supply, that run on them— like word processors and games. among other things. Users access them with a Mobile applications are programs that can be data storage, and microprocessors. Software contains Software applications can be run directly from a connection to the Internet through a web browser accessed directly through mobile devices like smart instructions that are stored and run by the hardware. device or through a connection to the Internet. like Firefox, Chrome, or Safari. Web browsers are phones and tablets. Many mobile applications have Other names for software are programs or applications. the platforms people use to find, retrieve, and web-based counterparts. display information online. Web browsers are applications too. Desktop applications are programs that are stored on and accessed from a computer or laptop, like Enterprise software are off-the-shelf applications What is Software Development? word processors and spreadsheets. that are customized to the needs of businesses. Popular examples include Salesforce, a customer Software development is the design and creation of Quality Testers test the application to make sure software and is usually done by a team of people. -
Object Oriented Programming
No. 52 March-A pril'1990 $3.95 T H E M TEe H CAL J 0 URN A L COPIA Object Oriented Programming First it was BASIC, then it was structures, now it's objects. C++ afi<;ionados feel, of course, that objects are so powerful, so encompassing that anything could be so defined. I hope they're not placing bets, because if they are, money's no object. C++ 2.0 page 8 An objective view of the newest C++. Training A Neural Network Now that you have a neural network what do you do with it? Part two of a fascinating series. Debugging C page 21 Pointers Using MEM Keep C fro111 (C)rashing your system. An AT Keyboard Interface Use an AT keyboard with your latest project. And More ... Understanding Logic Families EPROM Programming Speeding Up Your AT Keyboard ((CHAOS MADE TO ORDER~ Explore the Magnificent and Infinite World of Fractals with FRAC LS™ AN ELECTRONIC KALEIDOSCOPE OF NATURES GEOMETRYTM With FracTools, you can modify and play with any of the included images, or easily create new ones by marking a region in an existing image or entering the coordinates directly. Filter out areas of the display, change colors in any area, and animate the fractal to create gorgeous and mesmerizing images. Special effects include Strobe, Kaleidoscope, Stained Glass, Horizontal, Vertical and Diagonal Panning, and Mouse Movies. The most spectacular application is the creation of self-running Slide Shows. Include any PCX file from any of the popular "paint" programs. FracTools also includes a Slide Show Programming Language, to bring a higher degree of control to your shows. -
The Dual Language of Geometry in Gothic Architecture: the Symbolic Message of Euclidian Geometry Versus the Visual Dialogue of Fractal Geometry
Peregrinations: Journal of Medieval Art and Architecture Volume 5 Issue 2 135-172 2015 The Dual Language of Geometry in Gothic Architecture: The Symbolic Message of Euclidian Geometry versus the Visual Dialogue of Fractal Geometry Nelly Shafik Ramzy Sinai University Follow this and additional works at: https://digital.kenyon.edu/perejournal Part of the Ancient, Medieval, Renaissance and Baroque Art and Architecture Commons Recommended Citation Ramzy, Nelly Shafik. "The Dual Language of Geometry in Gothic Architecture: The Symbolic Message of Euclidian Geometry versus the Visual Dialogue of Fractal Geometry." Peregrinations: Journal of Medieval Art and Architecture 5, 2 (2015): 135-172. https://digital.kenyon.edu/perejournal/vol5/iss2/7 This Feature Article is brought to you for free and open access by the Art History at Digital Kenyon: Research, Scholarship, and Creative Exchange. It has been accepted for inclusion in Peregrinations: Journal of Medieval Art and Architecture by an authorized editor of Digital Kenyon: Research, Scholarship, and Creative Exchange. For more information, please contact [email protected]. Ramzy The Dual Language of Geometry in Gothic Architecture: The Symbolic Message of Euclidian Geometry versus the Visual Dialogue of Fractal Geometry By Nelly Shafik Ramzy, Department of Architectural Engineering, Faculty of Engineering Sciences, Sinai University, El Masaeed, El Arish City, Egypt 1. Introduction When performing geometrical analysis of historical buildings, it is important to keep in mind what were the intentions -
2015 State of the Software Supply Chain Report: HIDDEN SPEED BUMPS on the ROAD to “CONTINUOUS”
2015 State of the Software Supply Chain Report: HIDDEN SPEED BUMPS ON THE ROAD TO “CONTINUOUS” Foreword by Gene Kim, Gareth Rushgrove, John Willis, Jez Humble, and Nigel Simpson RESEARCH REPORT TABLE OF CONTENTS Foreword . 3 Introduction . 5 Why All Modern Software Development Relies on a Software Supply Chain . 6 SUPPLIERS: Open Source Projects . 7 Public Repositories (The Warehouses) . 8 Choosing the Best Suppliers (Sourcing) . .. 9 PARTS: Open Source Components . 12 Repository Management (Local Warehouses) . 15 MANUFACTURERS: Assembled Software Development . 19 Technical Debt: Assembly Line Inefficiencies . .. 21 FINISHED GOODS: Software Applications . 22 The Volume of Elective Re-work and Risk . 22 Software Bill of Materials . 23 Quality Controls: OWASP, PCI, FS-ISAC, U .S . Congress . 23 Lessons Learned from Traditional Manufacturing Supply Chains . 25 Automation: How To Improve Software Supply Chains . 26 Appendix . 28 Figure 1: The Volume and Size of the Global Software Supply Chain Figure 2: Target Benchmarks for Software Supply Chain Practices - Quality Control Figure 3: Target Benchmarks for Software Supply Chain Practices - Efficient Distribution Figure 4: Analysis of Components Used within Applications Figure 5: Multiple Versions of Parts Often Downloaded by the Largest Development Teams Figure 6: Volume of Defective Parts Used Figure 7: Comparison of Impact of Supply Chain Complexity on Prius versus Volt Figure 8: Efficient Sourcing Practices By Manufacturers 2015 State of the Software Supply Chain Report: Hidden Speed Bumps on the Road to “Continuous” Page 2 FOREWORD Gene Kim, Co-author of “The Phoenix Project: A Novel About IT, DevOps, and Helping Your Business Win” and upcoming “DevOps Cookbook” “Anyone who believes, as I do, that we can learn valuable lessons from manufacturing and supply chains on how to better manage technology work will love this report . -
College of Fine and Applied Arts Annual Meeting 5:00P.M.; Tuesday, April 5, 2011 Temple Buell Architecture Gallery, Architecture Building
COLLEGE OF FINE AND APPLIED ARTS ANNUAL MEETING 5:00P.M.; TUESDAY, APRIL 5, 2011 TEMPLE BUELL ARCHITECTURE GALLERY, ARCHITECTURE BUILDING AGENDA 1. Welcome: Robert Graves, Dean 2. Approval of April 5, 2010 draft Annual Meeting Minutes (ATTACHMENT A) 3. Administrative Reports and Dean’s Report 4. Action Items – need motion to approve (ATTACHMENT B) Nominations for Standing Committees a. Courses and Curricula b. Elections and Credentials c. Library 5. Unit Reports 6. Academic Professional Award for Excellence and Faculty Awards for Excellence (ATTACHMENT C) 7. College Summary Data (Available on FAA Web site after meeting) a. Sabbatical Requests (ATTACHMENT D) b. Dean’s Special Grant Awards (ATTACHMENT E) c. Creative Research Awards (ATTACHMENT F) d. Student Scholarships/Enrollment (ATTACHMENT G) e. Kate Neal Kinley Memorial Fellowship (ATTACHMENT H) f. Retirements (ATTACHMENT I) g. Notable Achievements (ATTACHMENT J) h. College Committee Reports (ATTACHMENT K) 8. Other Business and Open Discussion 9. Adjournment Please join your colleagues for refreshments and conversation after the meeting in the Temple Buell Architecture Gallery, Architecture Building ATTACHMENT A ANNUAL MEETING MINUTES COLLEGE OF FINE AND APPLIED ARTS 5:00P.M.; MONDAY, APRIL 5, 2010 FESTIVAL FOYER, KRANNERT CENTER FOR THE PERFORMING ARTS 1. Welcome: Robert Graves, Dean Dean Robert Graves described the difficulties that the College faced in AY 2009-2010. Even during the past five years, when the economy was in better shape than it is now, it had become increasingly clear that the College did not have funds or personnel sufficient to accomplish comfortably all the activities it currently undertakes. In view of these challenges, the College leadership began a process of re- examination in an effort to find economies of scale, explore new collaborations, and spur creative thinking and cooperation. -
Secure Database Development
Secure Database Development Jan Jurjens (1) and Eduardo B. Fernandez (2) (1) Computing Department, The Open University, Milton Keynes, MK7 8LA GB http://www.jurjens.de/jan (2) Dept. of Computer Science, Florida Atlantic University, Boca Raton, FL 33431, USA http://www.cse.fau.edu/~ed Synonyms Secure DBMS development, secure database design DEFINITION This entry considers how to build secure database system software. In particular, it describes how to build a general-purpose database management system where security is an important design parameter. For the database community the words secure database design may refer to the schema design to produce a database for a specific application with some level of security properties. There is a large amount of literature on this latter subject and a related section in this encyclopedia (Database security). This section concentrates mostly on how to build the software of a DBMS such that it exhibits security properties, which is called secure database development. Both approaches are contrasted so that the reader can decide which one of these problems applies to her specific case but more space is dedicated to the general secure database development problem. HISTORICAL BACKGROUND While there is a large number of papers on security models including authorization and other security aspects of databases [2, 4, 6], there is little work on how to implement a secure Database Management System (DBMS). It is true that many proposals for secure multilevel databases include details of implementation but most of them are ad hoc architectures that cannot be generalized to databases using different models or even to other multilevel databases with different requirements. -
Chapter 3 Software Design
CHAPTER 3 SOFTWARE DESIGN Guy Tremblay Département d’informatique Université du Québec à Montréal C.P. 8888, Succ. Centre-Ville Montréal, Québec, Canada, H3C 3P8 [email protected] Table of Contents references” with a reasonably limited number of entries. Satisfying this requirement meant, sadly, that not all 1. Introduction..................................................................1 interesting references could be included in the recom- 2. Definition of Software Design .....................................1 mended references list, thus the list of further readings. 3. Breakdown of Topics for Software Design..................2 2. DEFINITION OF SOFTWARE DESIGN 4. Breakdown Rationale...................................................7 According to the IEEE definition [IEE90], design is both 5. Matrix of Topics vs. Reference Material .....................8 “the process of defining the architecture, components, 6. Recommended References for Software Design........10 interfaces, and other characteristics of a system or component” and “the result of [that] process”. Viewed as a Appendix A – List of Further Readings.............................13 process, software design is the activity, within the software development life cycle, where software requirements are Appendix B – References Used to Write and Justify the analyzed in order to produce a description of the internal Knowledge Area Description ....................................16 structure and organization of the system that will serve as the basis for its construction. More precisely, a software design (the result) must describe the architecture of the 1. INTRODUCTION system, that is, how the system is decomposed and This chapter presents a description of the Software Design organized into components and must describe the interfaces knowledge area for the Guide to the SWEBOK (Stone Man between these components. It must also describe these version). -
Software Development Life Cycle (SDLC)
Software Development Life Cycle (SDLC) • Architecture of Software Development Life Cycle Pipelines, on page 1 • Management VPC SDLC Pipeline, on page 3 • Customer VPC SDLC Pipeline, on page 4 • Code Analysis Reporting, on page 5 Architecture of Software Development Life Cycle Pipelines There are two Cisco SD-WAN for government Software Development Life Cycle (SDLC) pipelines: • Cisco vOrchestrator and Cisco vMonitor SDLC pipeline: The SDLC pipeline used to develop and deploy control components in the Amazon management VPC. • Cisco SD-WAN controllers and Cisco vManage SDLC pipeline: The SDLC pipeline used to develop and deploy control components in the Amazon customer VPC. Software Development Life Cycle (SDLC) 1 Software Development Life Cycle (SDLC) Architecture of Software Development Life Cycle Pipelines Figure 1: Cisco vOrchestrator and Cisco vMonitor SDLC pipeline Figure 2: Cisco SD-WAN Continuous Integration and Continuous Delivery Pipeline Software Development Life Cycle (SDLC) 2 Software Development Life Cycle (SDLC) Management VPC SDLC Pipeline Management VPC SDLC Pipeline Before the images are built and deployed to Cisco SD-WAN for government, the code is first analyzed. After analysis, the code is pushed to a development server in the Cisco DMZ network. The management VPC SDLC pipeline does the following: Checks for Regressions and Analysis of Code To check for regressions and analyze code, Cisco has created the following automated pipeline: 1. Jenkins pulls the code locally from Cisco's Git server. 2. Jenkins (open-source automation tool) securely copies the code to the development server using the scp (secure copy) utility. 3. On the development server, robot regressions are triggered. -
Assessing Alexander's Later Contributions to a Science of Cities
Review Assessing Alexander’s Later Contributions to a Science of Cities Michael W. Mehaffy KTH Royal Institute of Technology, 114 28 Stockholm, Sweden; mmehaff[email protected] or michael.mehaff[email protected] Received: 23 April 2019; Accepted: 28 May 2019; Published: 30 May 2019 Abstract: Christopher Alexander published his longest and arguably most philosophical work, The Nature of Order, beginning in 2003. Early criticism assessed that text to be a speculative failure; at best, unrelated to Alexander’s earlier, mathematically grounded work. On the contrary, this review presents evidence that the newer work was a logically consistent culmination of a lifelong and remarkably useful inquiry into part-whole relations—an ancient but still-relevant and even urgent topic of design, architecture, urbanism, and science. Further evidence demonstrates that Alexander’s practical contributions are remarkably prodigious beyond architecture, in fields as diverse as computer science, biology and organization theory, and that these contributions continue today. This review assesses the potential for more particular contributions to the urban professions from the later work, and specifically, to an emerging “science of cities.” It examines the practical, as well as philosophical contributions of Alexander’s proposed tools and methodologies for the design process, considering both their quantitative and qualitative aspects, and their potential compatibility with other tools and strategies now emerging from the science of cities. Finally, it highlights Alexander’s challenge to an architecture profession that seems increasingly isolated, mired in abstraction, and incapable of effectively responding to larger technological and philosophical challenges. Keywords: Christopher Alexander; The Nature of Order; pattern language; structure-preserving transformations; science of cities 1. -
Software Development a Practical Approach!
Software Development A Practical Approach! Hans-Petter Halvorsen https://www.halvorsen.blog https://halvorsen.blog Software Development A Practical Approach! Hans-Petter Halvorsen Software Development A Practical Approach! Hans-Petter Halvorsen Copyright © 2020 ISBN: 978-82-691106-0-9 Publisher Identifier: 978-82-691106 https://halvorsen.blog ii Preface The main goal with this document: • To give you an overview of what software engineering is • To take you beyond programming to engineering software What is Software Development? It is a complex process to develop modern and professional software today. This document tries to give a brief overview of Software Development. This document tries to focus on a practical approach regarding Software Development. So why do we need System Engineering? Here are some key factors: • Understand Customer Requirements o What does the customer needs (because they may not know it!) o Transform Customer requirements into working software • Planning o How do we reach our goals? o Will we finish within deadline? o Resources o What can go wrong? • Implementation o What kind of platforms and architecture should be used? o Split your work into manageable pieces iii • Quality and Performance o Make sure the software fulfills the customers’ needs We will learn how to build good (i.e. high quality) software, which includes: • Requirements Specification • Technical Design • Good User Experience (UX) • Improved Code Quality and Implementation • Testing • System Documentation • User Documentation • etc. You will find additional resources on this web page: http://www.halvorsen.blog/documents/programming/software_engineering/ iv Information about the author: Hans-Petter Halvorsen The author currently works at the University of South-Eastern Norway. -
The Patterns of Architecture/T3xture
THE PATTERNS OF ARCHITECTURE NIKOS A. SALINGAROS Published in Lynda Burke, Randy Sovich, and Craig Purcell, Editors: T3XTURE No. 3, CreateSpace Independent Publishing Platform, 2016, pages 7-24. EDITORS’ INTRODUCTION Pattern theory has not as yet transformed architectural practice—despite the acclaim for A Pattern Language, 1 Christopher Alexander’s book, which introduced and substantiated the theory. However, it has generated a great amount of far-ranging, supportive scholarship. In this essay Nikos Salingaros expands the scope of the pattern types under consideration, and explicates some of the mathematical, scientific and humanistic justification for the pattern approach. The author also argues for the manifest superiority of the pattern approach to design over Modernist and contemporary theories of the last one hundred years. To a great extent Dr. Salingaros’s conviction rests on the process and goals of the pattern language method which have as their basis the fundamental realities of the natural world: the mathematics of nature (many that have been studied since the beginning of human history); the process of organic development; and the ideal structural environment for human activity. For Salingaros, Alexander, et al. aesthetics in Architecture derive from these principles rather than from notions of style or artistic inspiration. AUTHOR’S INTRODUCTION — KEY PATTERN CONCEPTS Pattern. A pattern is a discovered organization of space, and also a coherent merging of geometry with human actions. In common usage “pattern” has an expansive definition. In Architecture “pattern” often equates with “solution”. In any discussion of architectural pattern theory the word “pattern” itself is used repeatedly, often with reference to somewhat different concepts. -
Working with Fractals a Resource for Practitioners of Biophilic Design
WORKING WITH FRACTALS A RESOURCE FOR PRACTITIONERS OF BIOPHILIC DESIGN A PROJECT OF THE EUROPEAN ‘COST RESTORE ACTION’ PREPARED BY RITA TROMBIN IN COLLABORATION WITH ACKNOWLEDGEMENTS This toolkit is the result of a joint effort between Terrapin Bright Green, Cost RESTORE Action (REthinking Sustainability TOwards a Regenerative Economy), EURAC Research, International Living Future Institute, Living Future Europe and many other partners, including industry professionals and academics. AUTHOR Rita Trombin SUPERVISOR & EDITOR Catherine O. Ryan CONTRIBUTORS Belal Abboushi, Pacific Northwest National Laboratory (PNNL) Luca Baraldo, COOKFOX Architects DCP Bethany Borel, COOKFOX Architects DCP Bill Browning, Terrapin Bright Green Judith Heerwagen, University of Washington Giammarco Nalin, Goethe Universität Kari Pei, Interface Nikos Salingaros, University of Texas at San Antonio Catherine Stolarski, Catherine Stolarski Design Richard Taylor, University of Oregon Dakota Walker, Terrapin Bright Green Emily Winer, International Well Building Institute CITATION Rita Trombin, ‘Working with fractals: a resource companion for practitioners of biophilic design’. Report, Terrapin Bright Green: New York, 31 December 2020. Revised June 2021 © 2020 Terrapin Bright Green LLC For inquiries: [email protected] or [email protected] COVER DESIGN: Catherine O. Ryan COVER IMAGES: Ice crystals (snow-603675) by Quartzla from Pixabay; fractal gasket snowflake by Catherine Stolarski Design. 2 Working with Fractals: A Toolkit © 2020 Terrapin Bright Green LLC