Summary

Tika in Action

is a hands-on guide to content mining with Apache Tika. The book's many examples and case studies offer real-world experience from domains ranging from search engines to digital asset management and scientific data processing.

About the Technology

Tika is an Apache toolkit that has built into it everything you and your app need to know about file formats. Using Tika, your applications can discover and extract content from digital documents in almost any format, including exotic ones.

About this Book

Tika in Action

is the ultimate guide to content mining using Apache Tika. You'll learn how to pull usable information from otherwise inaccessible sources, including internet media and file archives. This example-rich book teaches you to build and extend applications based on real-world experience with search engines, digital asset management, and scientific data processing. In addition to architectural overviews, you'll find detailed chapters on features like metadata extraction, automatic language detection, and custom parser development.

This book is written for developers who are new to both Scala and Lift and covers just enough Scala to get you started.

What's Inside

Crack MS Word, PDF, HTML, and ZIP

Integrate with search engines, CMS, and other data sources

Learn through experimentation

Many examples

This book requires no previous knowledge of Tika or text mining techniques. It assumes a working knowledge of Java.

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Table of Contents

PART 1 GETTING STARTED

The case for the digital Babel fish

Getting started with Tika

The information landscape

PART 2 TIKA IN DETAIL

Document type detection

Content extraction

Understanding metadata

Language detection

What's in a file?

PART 3 INTEGRATION AND ADVANCED USE

The big picture

Tika and the Lucene search stack

Extending Tika

PART 4 CASE STUDIES

Powering NASA science data systems

Content management with Apache Jackrabbit

Curating cancer research data with Tika

The classic search engine example

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