Book Image

GeoServer Beginner's Guide - Second Edition

By : Stefano Iacovella
Book Image

GeoServer Beginner's Guide - Second Edition

By: Stefano Iacovella

Overview of this book

GeoServer is an opensource server written in Java that allows users to share, process, and edit geospatial data. This book will guide you through the new features and improvements of GeoServer and will help you get started with it. GeoServer Beginner's Guide gives you the impetus to build custom maps using your data without the need for costly commercial software licenses and restrictions. Even if you do not have prior GIS knowledge, you will be able to make interactive maps after reading this book. You will install GeoServer, access your data from a database, and apply style points, lines, polygons, and labels to impress site visitors with real-time maps. Then you follow a step-by-step guide that installs GeoServer in minutes. You will explore the web-based administrative interface to connect to backend data stores such as PostGIS, and Oracle. Going ahead, you can display your data on web-based interactive maps, use style lines, points, polygons, and embed images to visualize this data for your web visitors. You will walk away from this book with a working application ready for production. After reading GeoServer Beginner's Guide, you will be able to build beautiful custom maps on your website using your geospatial data.
Table of Contents (20 chapters)
Title Page
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
Index

Configuring vector data sources


The default vector data formats are among the most used in both proprietary and open source GIS packages. Chances are that the data you need to publish is in one of these formats. So, let's learn how to add them to the GeoServer configuration and publish them on a map.

Java properties files

You can store your data in the Java properties files. They are plain text files where you insert all the information about your objects; both the spatial description and all the alphanumerical attributes.

Properties files are easy to manage; you can update the content adding or deleting features, for instance without needing to recreate or reconfigure the data store. On the other hand, the performance of this format is not good. This format uses plain file text without any indexing mechanism, hence retrieving features takes a lot of time. Using the properties file is a viable option if you only have a handful of features (few tens for any datasets), and creating a real data...