Overview

The Delphi Way is a complete teaching book for modern Delphi and Object Pascal developers, taking the reader from first principles through to production-ready software. Written for beginners, returning Delphi developers, and working programmers who want a cleaner architectural approach, this book covers the full path from a first Delphi program to real-world application development. It explains Object Pascal fundamentals, classes, interfaces, records, generics, exception handling, components, cross-platform development, FireMonkey, pas2js web development, PostgreSQL integration, service architecture, deployment, testing, monitoring, and production failure patterns. Unlike a syntax reference or a narrow IDE tutorial, The Delphi Way focuses on how to build software that can be maintained, extended, debugged, and deployed. The book teaches consistent coding conventions, structured error handling, object-oriented design, database-aware application architecture, component design, web front-end concepts through pas2js, plugin-host patterns, and practical production engineering. Across 81 chapters and extensive appendices, David Buch draws on decades of professional software development experience to show not only what Delphi code looks like, but what good Delphi code should look like in a long-lived production system. The book is especially suited to readers who want to understand Delphi as a complete development platform rather than a legacy language, and who want practical guidance for building desktop, mobile, web, server, and database-backed applications. Topics include: Object Pascal language fundamentals Classes, inheritance, interfaces, records, RTTI, and attributes VCL and FireMonkey application development Custom components and IDE tooling Cross-platform development for Windows, macOS, iOS, Android, and Linux pas2js web application architecture Dependency injection, plugin hosts, service contracts, and design patterns PostgreSQL connectivity, schema design, functions, triggers, indexing, and query optimisation Interop with JavaScript, Python, C, and C++ Testing, deployment, monitoring, logging, and production troubleshooting The Delphi Way is both a learning path and a professional reference for developers who want to write Delphi software that survives contact with the real world.

Full Product Details

9781764688710

Table of Contents

Reviews

Author Information

David Buch has been writing Object Pascal since the days of Turbo Pascal and has built production systems in Delphi for over thirty years - from desktop accounting suites and document-management platforms through to multi-tenant SaaS services and the cross-platform mobile clients that drive them. His professional work spans the full Delphi stack: VCL Windows applications, FireMonkey on macOS, iOS, Android, and Linux, native Linux daemons, large-scale PostgreSQL schemas with hundreds of stored functions, and progressive web applications compiled to JavaScript via pas2js. He has shipped applications used by tens of thousands of operators in agriculture, water management, and field services, and has spent more late nights than he cares to recount tracing memory leaks, dead deadlocks, and the kind of subtle production bug that only appears at four in the morning.The conventions in this book are not academic. They are the rules he and his teams adopted after a decade of inheriting other people's Delphi code and discovering, line by painful line, which habits made the next year easier and which made the next year worse. Every rule has a story behind it, and every story has a bug it was written to prevent.David lives in Australia. When he is not writing code, he is practising martial arts, kayaking, or playing chess.

Tab Content 6

Countries Available