The Definitive Guide to Berkeley DB XML
Berkeley DB XML is exciting to me for multiple reasons. Text data is appealing (as you’ll realize as you read The Definitive Guide to Berkeley DB XML), and I crave technologies that make it easy to work with. XML is attractive for its flexibility, XPath for its intuitive elegance, XSLT for its decla...
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| Tác giả chính: | |
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
| Được phát hành: |
Apress
2013
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| Những chủ đề: | |
| Truy cập trực tuyến: | http://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/34835 |
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| Thư viện lưu trữ: | Thư viện Trường Đại học Đà Lạt |
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| Tóm tắt: | Berkeley DB XML is exciting to me for multiple reasons. Text data is appealing (as you’ll realize as you read The Definitive Guide to Berkeley DB XML), and I crave technologies that make it easy to work with. XML is attractive for its flexibility, XPath for its intuitive elegance, XSLT for its declarative nature, and so on. I know full well that XML didn’t break new technical ground or invent something we didn’t already have. I don’t care about that. What XML did was to convince an industry to use it—and to use it everywhere. Call it hype; call it The Man. The bottom line is that I now have an astonishing array of tools and technologies, all compatible, to work with data as I like.
Until recently, a database was the big missing link; I had to convert data to and from SQL to index it. Eventually, XML databases began to pop up. But even as they did, I was unhappy with their design: most were language-specific, some were just XML-to-RDB interfaces, many had proprietary
or otherwise limited query languages, and so on. Berkeley DB XML caught my eye for three reasons. First, it’s Sleepycat, and I’ve been a big fan of Berkeley DB for a long time—its ease of use, its simplicity, and its near-ubiquity. Second, it’s embedded, which is one of my pet requirements on any project that doesn’t absolutely need a
database server (just ask my associates). And third, it has language API support for all the major programming languages. When version 2 came along with full support for the industry-standard XQuery language (which is so cool), it was ready for production use in my own sizable projects. I doubt that many technical books get written if the author isn’t excited by the subject matter.
I want to assure you that this is the case for The Definitive Guide to Berkeley DB XML. I wanted this book to exist because BDB XML has made so much of my current work feasible and fun. I think it’s an important piece of software that can dramatically improve how you work with data: how you store it, how you search it, and how you retrieve it. I think XQuery is a great domain-specific language that makes querying data…er, enjoyable, if I dare say so. That’s what I think. And so I wrote the book I wanted to read on the matter. |
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