The search servers such as Elasticsearch are usually looked at from the perspective of full-text searching. However, this is only a part of the whole view. Sometimes, a full-text search is not enough. Imagine searching for local services. For the end user, the most important thing is the accuracy of the results. By accuracy, we not only mean the proper results of the full-text search, but also the results being as near as they can in terms of location. In several cases, this is the same as the text search on geographical names such as cities or streets, but in other cases, we can find it very useful to be able to search on the basis of the geographical coordinates of our indexed documents. And, this is also a functionality that Elasticsearch is capable of handling.
Elasticsearch Server: Second Edition
Elasticsearch Server: Second Edition
Overview of this book
Table of Contents (18 chapters)
Elasticsearch Server Second Edition
Credits
About the Author
Acknowledgments
About the Author
Acknowledgments
About the Reviewers
www.PacktPub.com
Preface
Free Chapter
Getting Started with the Elasticsearch Cluster
Indexing Your Data
Searching Your Data
Extending Your Index Structure
Make Your Search Better
Beyond Full-text Searching
Elasticsearch Cluster in Detail
Administrating Your Cluster
Index
Customer Reviews