RESTFUL WEB APIS LEONARD RICHARDSON PDF
Sep 10, Hypermedia Is Hard. Back in , Leonard Richardson and Sam Ruby wrote the predecessor to this book,. RESTful Web Services (O'Reilly). The popularity of REST in recent years has led to tremendous growth in almost- RESTful APIs that don't include many of the architecture's benefits. With this. Title RESTful Web APIs; Author(s) Leonard Richardson, Mike Amundsen, Sam eBook Multiple Formats: HTML, PDF, ePub, Mobi (Kindle), Daisy; Language.
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RESTful Web APIs: Services for a Changing World [Leonard Richardson, Mike Amundsen, Sam Ruby] on resourceone.info *FREE* shipping on qualifying offers. By Leonard Richardson, Sam Ruby, Mike Amundsen APIs, and then put everything together with a step-by-step guide to designing a RESTful Web API. By Leonard Richardson and Mike Amundsen with Foreword by Sam Ruby RESTful Web Services is a book by Leonard Richardson and Sam Ruby. It was Download RESTful Web Services (PDF) · Read RESTful Web Services online.
Richardson Maturity Model
I was inspired. I suddenly envisioned Web-based APIs that were actually browsable by humans. At that point, I stopped just taking notes and started writing code. It's a simple piece of software, really, but it's like a nice visual of what web services could be if they were to actually incorporate the hypermedia requirement of REST and not just the pretty URLs.
But I am in danger of a serious digression. So enough about that, and back to the book: I must criticize the source code examples.
Unless I was seriously mistaken, the details were the whole point, dammit! Also, there is way too much repetition between chapters. While it's nice to give little reminders or hints if a reader comes back to a chapter for reference months or years later, these should be kept as unobtrusive as possible.
It also goes into a fair amount of detail in protocols of little interest to me but introduces a good methodology for designing truly RESTful APIs--and why this is a good goal. Still struggle with how clients can truly adapt to changes in semantic representation though. Going after machine readable indications of what fields mean doesn't lead to automatically changing behavior when new fields added or changed. Very sold on importance of hypermedia in open web APIs though whereas I kind of understood before but thought orthodox REST sounded a little overly academic.
View all 4 comments. Mar 29, Vitor rated it liked it Shelves: The author wants to convince the web API designer that the choice of media-types with hypermedia support as well as the adoption of standardized semantics standard link relations, standard semantic descriptors and respect for HTTP protocol semantics enables extensibility for web APIs and avoids unnecessary duplication of efforts.
After reading the book, I am convinced that standardization really pays off. The point made in the chapter about CoAP sums up the situation although the chapter empha The author wants to convince the web API designer that the choice of media-types with hypermedia support as well as the adoption of standardized semantics standard link relations, standard semantic descriptors and respect for HTTP protocol semantics enables extensibility for web APIs and avoids unnecessary duplication of efforts.
The point made in the chapter about CoAP sums up the situation although the chapter emphasizes on hypermedia: I am still in doubt about the compulsory usage of hypermedia. It is hard for me to conceive that all clients should adopt the strategy of navigating a web API by following links from a "home page" instead of going straight to the point e.
On a side note, I think the reader would benefit from a more organized book. I assume many readers missed several major points that were made only on Appendix C, points that would fit nicely on a conclusion chapter.
Instead, the body of the book ends in an apparently optional chapter about CoAP. Rather anticlimactic. Oct 01, Vedran Novoselac rated it liked it Shelves: When I added this book to my reading queue, my intention was to learn about hypermedia and how to use that knowledge in my day-to-day work.
I must admit that this book raised more questions than it answered. I mean Hypermedia is a mess. There are so many ways to do the same thing semantic-wise but with different and often unclear long-term consequences.
RESTful web services
And this book made me no wiser. I believe that duplex format would made this book of much more value, narratives outlining the big picture, When I added this book to my reading queue, my intention was to learn about hypermedia and how to use that knowledge in my day-to-day work.
I believe that duplex format would made this book of much more value, narratives outlining the big picture, and catalog leaving gory details as they come necessary. Naturally, there is a chapter about API design. It is a 7 step heuristics which tries to tame all those concepts laid out in the previous chapters.
To some degree it is successful, but one thing that would benefit this book greatly would be an accompanying case-study on the book's web-site, with full implementation for at least two clients and a server. Programmers internalize concepts through coding, and there was no coding in this book.
All in all, I would recommend this book to readers looking to satisfy their intellectual curiosity and to get a wider context when reasoning about hypermedia in context of RESTful APIs. Dec 16, Matthew rated it really liked it Shelves: From page URLs are on the bottom; they identify resources. The HTTP protocol sits on top of those resources, providing read access to their representations and write access to the underlying resource state.
That excerpt summarizes the book in my mind—the book focuses on hypermedia even though most APIs "don't even both with [it]. Jan 14, Dzmitry Kishylau rated it it was ok.
The book is not entirely useless - there are several interesting and non-trivial observations about semantics of HTTP protocol, and really nice reference about HTTP status codes in appendix.
So they water down, and water down again, and the result is rather disappointing read. View 1 comment.
Sep 02, Chris Sullins rated it really liked it Shelves: Solid book. Sep 25, Jeffrey rated it it was ok Shelves: Started out strong, but falls apart and becomes impractical. Jun 15, Jahongir Rahmonov rated it liked it.
Not necessarily something that I would expect from a book with this title. Got bored. Nov 09, Leonardo marked it as to-keep-reference. This book provides a strong overview of the theory and practice of using APIs on the web. Apr 06, Hesham Amin rated it liked it Shelves: It shows how difficult it is to bridge the semantic gap in web APIs.
RESTful Web Services
However following even a subset of the guidelines mentioned in this book will make you're API easier to consume, although not as easy to change as you'd hope. Jan 05, Amit rated it really liked it Shelves: Good review of http protocol.
Feb 03, Jascha rated it really liked it Shelves: RESTful Web APIs makes it easy for everyone to understand the pros and cons of this technology and teacher the reader the importance of standards, and how to write an API following them. Released back in , it is the second time I get through this book, which is somethign rare I reserve for special books.
RESTful Web APIs
I have enjoyed it even more than two years ago. Because this book is about writing good, reusable code. It's about following the standards and, mostly, getting aware of those that exist before we write our own.
Not a single one of them adhere to the four principles of Addressability, Statelessness, Connectedness, and a Uniform Interface. Some of them fail miserably at all four! And that's a constantly recurring problem when you start lo The authors certainly had their work cut out for them: how do you explain something that near as I can tell has yet to have even just one real-world implementation which completely satisfies the requirements?
And that's a constantly recurring problem when you start looking online article by Dr.
So given that hurdle right off the bat, I think this is a very good introduction to a very abstract concept with some very non-abstract implementations. While it's a bit of a strange book on a bit of a strange topic I believe the material covered was all extremely relevant and important. A lot of space was devoted to driving home the concept of "resources" and I was enlightened.
And then I wasn't just enlightened. I was inspired.In this chapter, my advice begins to outstrip the state of the art at the time this book was written.
Other standards are just one person s opinion, and that opinion might be no better than yours. That s why, in this book, I m trying to drum up enthusiasm for a little serverside consistency. It may be impossible to actually create something that creator Dr. While it's nice to give little reminders or hints if a reader comes back to a chapter for reference months or years later, these should be kept as unobtrusive as possible.
When APIs become more similar to each other, we ll be able to write more sophisticated client-side tools. It shows how difficult it is to bridge the semantic gap in web APIs. This is not necessarily the book for you if you want to learn how to write API clients. If you ve never heard of this term, I ll teach it to you along with the other important REST concepts. It's a simple piece of software, really, but it's like a nice visual of what web services could be if they were to actually incorporate the hypermedia requirement of REST and not just the pretty URLs.
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