Software Systems

Data is at the center of many challenges in system design today. Difficult issues such as scalability, consistency, reliability, efficiency, and maintainability need to be resolved. In addition, there's an overwhelming variety of systems, including relational databases, NoSQL datastores, data...

Master the Art of Designing Modern Software Systems — From Beginner to Expert, with Real-World Examples and Interview Prep. If you’re a beginner just starting out, or a developer preparing for system design interviews, or a senior architect looking to sharpen your knowledge, Modern Software System Design & Architecture is your complete guide to building reliable, scalable, and real-world systems.Who This Book Is For? Newcomers: Learn the fundamentals of reliable and scalable system design with simple, beginner-friendly explanations. Experienced Engineers: Prepare confidently for system ...

THE ULTIMATE GUIDE TO BUILDING AN APP-BASED BUSINESS Do you have a great app idea but no coding skills? ‘How to Make an App Business’ contains no get-rich-quick talk, but just exactly what you need to go from idea to app business. ‘How to Make an App Business’ guides you all the way from idea to launching your app and making a business out of it. The book covers proven and essential steps to build a killer app, get your app off the ramp with solid marketing, and make a viable business. From this book you will learn how to: Build and test early prototypes before starting programming ...

Stop fighting symptoms. Start finding solutions. Discover the systems thinking tools that actually work. In Signals & Levers, Elisabeth Hendrickson—former VP R&D at Pivotal and author of the enduring Explore It!—and Joel Tosi—who has spent 25+ years delivering software and a decade helping teams stop “change theater”—teach you to see through the illusions that plague every software organization. Using tools from statistical process control, systems thinking, and economic theory, they show you how to identify real problems and find the levers that create lasting change.

Any company needs to sell its products or services to customers on a regular basis in order to generate consistent revenues and to create profits. A marketing function in any organization creates and executes various types of marketing campaigns with an objective to build brand awareness about the company’s products and services. Similarly, a sales function manages the sales pipeline in order to create new business from new or existing customers for a company. A robust Customer Relationship Management (CRM) platform is pivotal for any company that wants to transform its marketing and ...

A decade ago, developers built information-sharing software by writing a lot of custom code in a single code base, then adding layers of caching. Now we build information systems: interdependent software and services, data platforms, and event streams. Many of our software-to-systems initiatives fail, though, and when they do, we double down on traditional linear approaches. But linear thinking cannot resolve systems challenges. We need to shift to systems thinking.

Unlock the secrets to designing scalable, resilient, and high-performing systems with the System Design Workbook! This hands-on guide provides developers with the practical knowledge and tools to tackle real-world system design challenges. Whether you're preparing for technical interviews, optimizing existing systems, or building robust architectures, this workbook is your essential resource. What You'll Learn: Core system design concepts, including scalability, bottleneck identification, and trade-offs. Effective strategies for data partitioning and replication to handle large-scale data. ...

Written by an expert who has created systems ranging from DNA scanners to children's toys, this book is ideal for intermediate and experienced programmers, no matter what platform you use. This expanded second edition includes new chapters on IoT and networked sensors, motors and movement, debugging, data handling strategies, and more.

The software engineering landscape has changed forever. Are you building with the speed of an entire engineering team, or are you still coding like it's 2024? In 2026, the elite developers aren't just writing code anymore—they are orchestrating autonomous systems. Anthropic's Claude Code has shattered the traditional IDE paradigm, moving AI from a passive chatbot to an active, terminal-integrated, self-correcting engineering agent. If you are not leveraging this shift, you are operating at a massive competitive disadvantage. The Claude Code Black Book is the definitive, highly practical ...

"Operating System Engineering" delves into the intricate world of operating system (OS) design and development, offering a comprehensive exploration that spans both foundational principles and cutting-edge advancements. This book serves as a definitive guide for students, researchers, and professionals, blending theoretical insights with practical applications to illuminate the complexities of OS architecture. Covering a broad spectrum from process management and memory allocation to security and concurrency, it provides an in-depth understanding of how operating systems function, how they ...

Most engineers are preparing for yesterday's interviews. This book prepares you for today's. Generative AI system design is now a core expectation at top tech companies — not a bonus skill. If you're walking into a system design interview in 2026 without knowing how to architect LLM-powered systems, RAG pipelines, and vector search at scale, you're already behind. This book closes that gap — fast. What You'll Learn A battle-tested framework for approaching any GenAI system design question How LLMs, RAG, embeddings, vector databases, and prompt engineering actually work in production How...

There are no easy decisions in software architecture. Instead, there are many hard parts—difficult problems or issues with no best practices—that force you to choose among various compromises. With this book, you'll learn how to think critically about the trade-offs involved with distributed architectures. Architecture veterans and practicing consultants Neal Ford, Mark Richards, Pramod Sadalage, and Zhamak Dehghani discuss strategies for choosing an appropriate architecture.

Your prompt engineering stopped working the day Claude got smarter, and your production pipeline is paying for it. The techniques that worked on last year's Claude now overtrigger tools, hallucinate details, or quietly break your JSON parser. Nobody sent you the memo when the rules changed. Advanced Prompt Engineering with Claude AI is the technical field guide built for exactly this shift. It covers system prompts, XML tag structuring, and schema-guaranteed structured outputs. No filler, no beginner theory. Built for Opus 4.8, Sonnet 5, and Fable 5, not techniques written for a model two ...

Data science happens in code. The ability to write reproducible, robust, scaleable code is key to a data science project's success—and is absolutely essential for those working with production code. This practical book bridges the gap between data science and software engineering, and clearly explains how to apply the best practices from software engineering to data science.

Your AI assistant forgets everything. Every conversation, every preference, every decision — gone the instant the call ends. Large language models are stateless by design. Everything an AI system appears to "remember" — the case discussed last week, the user's preferences, the plan agreed an hour ago — is engineered, deliberately, outside the model. That engineering layer decides what enters the context window on every single turn, and it is where AI systems quietly succeed or silently fail. This book teaches you to build that layer properly. While most teams throw bigger models and ...

The document, Winning Sports Bets with AI", discusses how artificial intelligence, particularly ChatGPT, can be utilized to make more informed sports betting decisions. It presents the story of Jake, a football fan who initially struggled with sports betting but found success by leveraging AI tools to analyze various game factors such as weather conditions, team history, and player injuries. From Pro Football to College Basketball, Systems and Strategies for Winning Money The book is divided into multiple chapters, covering topics like: The Basics of Sports Betting: Explains key betting ...

AI-Assisted Software Development Mastery is a complete, hands-on guide to working with AI across the entire development lifecycle, prompt engineering, coding, debugging, testing, documentation, and system architecture. Real Java code. Real company examples from Netflix, Stripe, Google, and Amazon. A 25-question quiz closing every chapter, so it actually sticks. Software developers who master AI-assisted workflows aren't just coding faster, they're solving problems junior teams can't touch and shipping features senior teams used to need weeks for. AI-Assisted Software Development Mastery is ...

Agentic Programming with AI Agents: A Practical Software Engineering Guide to Tool-Calling Agents, Planning Systems, Memory, Evaluation, Security, and Production Deployment AI agents are no longer experimental demos. Developers, engineers, and technical teams now need agents that can call tools, follow plans, manage context, remember useful information, evaluate outputs, handle failures, and run safely in production. But building reliable AI agents is not as simple as connecting an LLM to an API. Are your prototypes impressive but fragile? Do your agents break when workflows get longer, ...

If you are a business owner, you just need to work on two key points to grow your company - Win more customers and do more business with your current customers. How you store and manage customer related data will determine as to how much do you understand your customers and how many leads do you eventually convert into customers for your business. HubSpot CRM is a robust and free product for storing and managing customer related data. HubSpot provides additional capabilities for customers with free and premium features in Marketing Hub, Sales Hub and Service Hub platforms. HubSpot can be a ...

Your LLM is brilliant — until you ask it about YOUR data. It hallucinates. Its knowledge is frozen in the past. It has never seen your company's documents. Retrieval-Augmented Generation (RAG) is the architecture that fixes all three — and this book is the map that takes you from your first chunk to a fully agentic system. Architecting Knowledge is not another collection of scattered tutorials. It is a complete engineering curriculum: 34 concise chapters, 7 parts, one natural progression — why RAG exists, how a pipeline is anatomised, which building blocks to master, how to compose ...