read online Lesening Software Wasteland: How the Application-Centric Mindset is Hobbling our Enterprises Nach Dave McComb –

Know what s causing application development waste so you can turn the tide This is the book your Systems Integrator and your Application Software vendor don t want you to read Enterprise IT Information Technology is atrillion per year industry worldwide Most of it is waste We ve grown used to projects costing tens of millions or even billions of dollars, and routinely running over budget and schedule many times over These overages in both time and money are almost all wasted resources However, the waste is hard to see, after being so marbled through all the products, processes, and guiding principles That is what this book is about We must see, understand, and agree about the problem before we can take coordinated action to address it The trajectory of this book is as follows In Chapter , we explore how bad the current state is The three industries that address software waste are discussed, including the legacy software industry, neo legacy software industry, and legacy modernization industry Examples of application waste are illustrated from both public and private sectors In Chapter , we explore the economics of the software industry Although the economic tradeoffs are changing at the speed of Moore s Law, our approaches are not keeping pace Learn how information systems really behave in terms of actual application development In Chapterwe use root cause analysis to reveal the real contributors to this situation, which are dependency, redundancy, complexity, and application centricity Chapterrecounts the many failed attempts we ve made in the past to deal with information system complexity, including relational databases, ERP systems, enterprise data modeling, service oriented architectures, and APIs, Agile, data warehouse and business intelligence, outsourcing and offshoring, cloud, Software as a Service SaaS , data lakes, machine learning, and artificial intelligence Chapterdismantles seven fallacies that contribute to our remaining stuck For example, the first fallacy is We need detailed requirements or we won t get what we want The quagmire is not affecting all sectors of the economy equally Chapterlooks at how this is playing out in the government and private sectors, large and small companies, and various parts of the IT industry itself Chapteroutlines some action you can take now to begin to extricate yourself, including a detailed assessment and defining metrics for measuring and preventing software development wasteDave McComb is the President and co founder of Semantic Arts, a consulting firm that helps organizations uncover the meaning in the data from their information systems Foryears, Semantic Arts has helped firms of all sizes in this endeavor, including Procter Gamble, Goldman Sachs, Schneider Electric, Lexis Nexis, Dun Bradstreet and Morgan Stanley Prior to Semantic Arts, Dave co founded Velocity Healthcare, where he developed and patented the first fully model driven architecture Prior to that, he was part of the problem