Computer Software

Author Subrata Dasgupta named the two decades from 1970 to 1990 as the second age of computer science to distinguish it from the preceding genesis of the science and the age of the Internet/World Wide Web that followed. This book describes the evolution of computer science in this second age in the form of seven overlapping, intermingling, parallel histories that unfold concurrently in the course of the two decades.

A large software-intensive project, called FPP, that has been running late since day 1, but now, suddenly, needs to launch on an impossibly early date, or else. You feel their pain, and their joy, as they battle problem after problem until, slowly, torturously, they rediscover the few - but fundamental - principles underlying successful commercial software development.

Did you know that coding and programming jobs are one of the most secure and best-paid jobs around the world? According to BSL, the median annual wage for computer programmers was $84,280 in 2018. The field is growing strong and companies are headhunting coders. But even if you don't want to become a professional coder, programming skills increase your salary in other fields such as marketing, finance, and business analysis. Several studies have shown that programming skills added more than $20,000 to the annual salary.

Cloud Native Patterns is your guide to developing strong applications that thrive in the dynamic, distributed, virtual world of the cloud. This audiobook presents a mental model for cloud-native applications, along with the patterns, practices, and tooling that set them apart. Cloud platforms promise the holy grail: Near-zero downtime, infinite scalability, short feedback cycles, fault-tolerance, and cost control. But how do you get there? Learn these fundamental patterns and practices, and you’ll be ready to thrive in the dynamic, distributed, virtual world of the cloud.

Code performance versus simplicity. Delivery speed versus duplication. Flexibility versus maintainability—every decision you make in software engineering involves balancing tradeoffs. In Software Mistakes and Tradeoffs, you’ll learn from costly mistakes that Tomasz Lelek and Jon Skeet have encountered over their impressive careers. You’ll explore real-world scenarios where poor understanding of tradeoffs leads to major problems down the road, so you can preempt your own mistakes with a more thoughtful approach to decision-making.

Practical techniques for writing code that is robust, reliable, and easy for team members to understand and adapt. In Good Code, Bad Code you’ll learn how to: Think about code like an effective software engineer, write functions that read like well-structured sentences, ensure code is reliable and bug free, effectively unit test code, identify code that can cause problems and improve it, write code that is reusable and adaptable to new requirements, improve your medium and long-term productivity, and save yourself and your team time.

C# in Depth, Third Edition updates the best-selling second edition to cover the features of C# 5, including the challenges of writing maintainable asynchronous code. It preserves the uniquely insightful look into the tricky areas and dusty corners of C# that only expert Jon Skeet can provide.

“How do I make my user stories smaller?” “What is the right size for a user story?” “What is the difference between an Epic and a Story? And where do Tasks and Sub-Tasks fit in?” Allan Kelly found himself answering these questions, and similar ones, again and again so...he sat down to write the answers and this book was born.

Master Photoshop without any previous knowledge with this easy-to-follow audio course. Listen to this expert-taught Photoshop audio tutorial, and learn image editing, retouching, and color correcting for beginners. Find out how to use Photoshop shapes and layers, how to retouch photos, and more.

Solve difficult service-to-service communication challenges around security, observability, routing, and resilience with an Istio-based service mesh. Istio allows you to define these traffic policies as configuration and enforce them consistently without needing any service-code changes.

R in Action, Second Edition teaches you how to use the R language by presenting examples relevant to scientific, technical, and business developers. Focusing on practical solutions, the book offers a crash course in statistics, including elegant methods for dealing with messy and incomplete data. You'll also master R's extensive graphical capabilities for exploring and presenting data visually. And this expanded second edition includes new chapters on forecasting, data mining, and dynamic report writing.

Microsoft commands the high ground of the information superhighway by owning the operating systems and basic applications programs that run on hundreds of millions of computers around the world. Beyond the unquestioned genius and vision of Bill Gates, what accounts for Microsoft's astounding success? Drawing on almost two years of on-site observation at Microsoft headquarters, eminent scientists Michael A. Cusumano and Richard W. Selby reveal many of Microsoft's innermost secrets.

In this comprehensive guide, authors Kelly Shortridge and Aaron Rinehart help you navigate the challenges of sustaining resilience in complex software systems by using the principles and practices of security chaos engineering. By preparing for adverse events, you can ensure they don't disrupt your ability to innovate, move quickly, and achieve your engineering and business goals.

Big Data teaches you to build big data systems using an architecture designed specifically to capture and analyze web-scale data. This book presents the Lambda Architecture, a scalable, easy-to-understand approach that can be built and run by a small team. You'll explore the theory of big data systems and how to implement them in practice. In addition to discovering a general framework for processing big data, you'll learn specific technologies like Hadoop, Storm, and NoSQL databases.

This portable Dummies Essentials book focuses on the key topics you need to know about the popular Python language. Great for supplementing a course, reviewing for a certification, or staying knowledgeable on the job.

Get the details, examples, and best practices you need to build generative AI applications, services, and solutions using the power of Azure OpenAI Service. Microsoft AI specialist Adrián González Sánchez examines the integration and utilization of Azure OpenAI Service within the Microsoft Azure cloud computing platform.

Are you frustrated or disenchanted by the results of your Agile approach? Does Agile sound like a good idea, but you're not sure how to explain it beyond roles, practices, and meetings? Is your team going through the motions, but it's still business as usual? The missing piece is the Agile mindset - the thinking that makes Agile processes work.

Are you contemplating a transition into a rewarding career as a software developer? Have you always been fascinated by programming languages and enjoyed tinkering with technology? This book is your gateway to mastering C# programming, one of the most powerful and versatile languages in the software development world.

Thoroughly reviewed and eagerly anticipated by the agile community, User Stories Applied offers a requirements process that saves time, eliminates rework, and leads directly to better software. The best way to build software that meets users' needs is to begin with "user stories": simple, clear, brief descriptions of functionality that will be valuable to real users. In User Stories Applied, Mike Cohn provides you with a front-to-back blueprint for writing these user stories and weaving them into your development lifecycle.

To keep doing what you love, you need to maintain your own systems, not just the ones you write code for. Regular exercise and proper nutrition help you learn, remember, concentrate, and be creative - skills critical to doing your job well. Learn how to change your work habits, master exercises that make working at a computer more comfortable, and develop a plan to keep fit, healthy, and sharp for years to come.