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Apache Solr 1.4.0 Released
Apache Solr 1.4 has been released and is now available for public download!
http://www.apache.org/dyn/closer.cgi/lucene/solr/
Solr is the popular, blazing fast open source enterprise search
platform from the Apache Lucene project. Its major features include
powerful full-text search, hit highlighting, faceted search, dynamic
clustering, database integration, and rich document (e.g., Word, PDF)
handling. Solr is highly scalable, providing distributed search and
index replication, and it powers the search and navigation features of
many of the world's largest internet sites.
Solr is written in Java and runs as a standalone full-text search server
within a servlet container such as Tomcat. Solr uses the Lucene Java
search library at its core for full-text indexing and search, and has
REST-like HTTP/XML and JSON APIs that make it easy to use from virtually
any programming language. Solr's powerful external configuration allows it to
be tailored to almost any type of application without Java coding, and
it has an extensive plugin architecture when more advanced
customization is required.
New Solr 1.4 features include
- Major performance enhancements in indexing, searching, and faceting
- Revamped all-Java index replication that's simple to configure and
can replicate config files
- Greatly improved database integration via the DataImportHandler
- Rich document processing (Word, PDF, HTML) via Apache Tika
- Dynamic search results clustering via Carrot2
- Multi-select faceting (support for multiple items in a single
category to be selected)
- Many powerful query enhancements, including ranges over arbitrary
functions, and nested queries of different syntaxes
- Many other plugins including Terms for auto-suggest, Statistics,
TermVectors, Deduplication
Getting Started
--------------------
New to Solr? Follow the steps below to get up and running ASAP.
1. Download Solr at http://www.apache.org/dyn/closer.cgi/lucene/solr/
2. Check out the tutorial at http://lucene.apache.org/solr/tutorial.html
3. Read the Solr wiki (http://wiki.apache.org/solr) to learn more
4. Join the community by subscribing to solr-user@lucene.apache.org
5. Give Back (Optional, but encouraged!) See http://wiki.apache.org/solr/HowToContribute
For more information on Apache Solr, see http://lucene.apache.org/solr
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Reza Rahman explores the features of the proposed JSR 299, Contexts and Dependency Injection for Java EE (CDI). When approved, it promises to be a key feature of Java EE 6.
(November 2, Article)
SAML is an XML-based standard for exchanging authentication and authorization data between security domains. The single most important problem that SAML was created to solve is the Web browser Single Sign-On problem. Many organizations are debating whether to stay with version 1.1 or move to 2.0. This article makes observations about both options.
(September 28, Article)
Joe Ottinger takes a look at how people learn, and applies it to the practice of programming. He notes that understanding how people learn is an essential part of working in a programming team.
(September 22, Article)
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(July 14, Article)
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(June 29, Article)
In this session Jeff explores the key characteristics of successful SOA projects. He covers some of the patterns, and anti-patterns, tool sets, and strategies that he himself learned the hard way. Last, he provides a strategy and blueprint for achieving a high likelihood of success in your SOA project.
(June 23, Tech Talk)
Ari Zilka, CTO of Terracotta, Inc., talks about the new features in Terracotta 3.1, announced during JavaOne and available now.
(June 15, Tech Talk)
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(June 15, Tech Talk)
In this Tech Talk, David Geary teaches you: The basics of Google Web Toolkit; How to implement Ajax-enabled applications in Java; Internationalization; Hooking into the browser history mechanism; Remote procedure calls.
(June 4, Tech Talk)
Jon Kern discusses the best architecture/technical solutions and ensure that they are repeated by all developers. By tackling the architecture up-front in a serial manner, subsequent parallel development will be much more manageable and predictable.
(May 28, Tech Talk)
This keynote describes the frustrations of modern knowledge workers in their quest to actually get some work done, and solutions for how to guard yourself against all those distractions. Neal Ford talks about environments, coding, acceleration, automation, and avoiding repetition as ways to defeat the misguided attempts to sap your ability to produce good work.
(May 26, Tech Talk)
Gil demonstrates how new, aggressive uses of already abundant compute capacity by common applications offer competitive value for application designers.
(May 21, Tech Talk)
Chris Keene introduces WaveMaker as a new way to automate the ability to generate Hibernate classes in order to more quickly bring OR mapping into an application.
(May 19, Article)
In this session Nati Shalom demonstrates how to take a standard Java EE web application and scale it out or down dynamically without changes to the application code. Seeing as most web applications are over-provisioned to meet infrequent peak loads, this is a dramatic change because it enables growing your application as needed, when needed, without paying for unutilized resources.
(May 19, Tech Talk)
Download the entire book of Jakarta-Struts Live and learn about Struts MVC, Tiles, the Validator, DynaActionForms, plug-ins, internationalization, and more.
(Book PDF Download)
The Application Server Matrix is a detailed listing of J2EE vendors and their application server products, with information on latest version numbers, J2EE spec support and licensing, pricing, platform support, and links to product downloads and reviews.
(Application Server Comparison Matrix)
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