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Solr 3.1 and Beyond |
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The Solr/Lucene community is hard at work designing and developing a range of new features and fixes for Apache Solr, advancing the frontiers of search. Solr creator Yonik Seeley will provide a preview survey of these developments, and talk about how one can leverage new functionality. Topics will include new faceting functionality, new function queries, increased scalability, field collapsing, and spatial search. The talk will span features already included in trunk, features slated for the next release, as well as incomplete features under consideration for future releases.
Uploaded by: lucid12 Added: 1 year ago
Views: 678 Thumbs: 0 Comments: 0
Tags:
solr
lucene
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Fun with Flexible Indexing |
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Flexible indexing is one of the new features in Lucene's next major release, 4.0. It includes big changes to a number of places in Lucene: a new, higher performance postings iteration API; terms as arbitrary opaque bytes (not chars); direct visibility and control of deleted documents; a low-level, pluggable codec API giving applications full control over the postings data. Several interesting codecs have already been created, including the default "standard" codec, which enables sizable RAM reduction for searchers, and a "pulsing" codec that inlines postings data directly into the terms dictionary, which provides a solid performance boost for primary key fields. In this talk Michael presents an overview of all of these exciting changes, as well as several concrete, real-world examples of how applications can tap into these new features.
Uploaded by: lucid12 Added: 1 year ago
Views: 384 Thumbs: 0 Comments: 0
Tags:
Lucene
4.0
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Solr and Lucene search revolution |
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The data and content whirlwind continues unabated, with total data volume doubling every 18 months and more forms and formats every day, as end users and organizations alike continue to demand better search technology. Now the Lucene Revolution has arrived, freeing end users and organizations to harness the content whirlwind with better, faster, more scalable and effective search apps and search-enabled services. More and more enterprises are breaking the bonds of commercial proprietary software lock-in, scaling up on open source Lucene/Solr search technology.
Uploaded by: lucid12 Added: 1 year ago
Views: 381 Thumbs: 0 Comments: 0
Tags:
Solr
Lucene
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Discover the new techniques about search application |
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Learn more about designing the search experience as When to assume users know what they’re looking for.Discover new techniques, such as faceted navigation, tag clouds, histograms and more Practical considerations in leveraging suggestions into search interactions.http://www.lucidimagination.com/solutions/webinars/designing-the-search-experience
Uploaded by: lucid12 Added: 1 year ago
Views: 249 Thumbs: 0 Comments: 0
Tags:
solr
lucene
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Starting a search application |
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* Learn about the full-text search -- is the right technology
* Producing sets of ideal results you'd like to return for a range of queries
* Considering the value of supplementing a basic search result list with document clustering
* Producing more specific requirements and investigating technology options
http://www.lucidimagination.com/whitepaper/starting-search-application
Uploaded by: lucid12 Added: 1 year ago
Views: 110 Thumbs: 0 Comments: 0
Tags:
search application
solr
lucene
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PANGAEA - Providing access to geoscientific data using Apache Lucene Java |
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PANGAEA (Publishing Network for Geoscientific and Environmental Data, www.pangaea.de) is a data library for georeferenced data from earth syste m research operated in Open Access. Scientific primary data are long-term archived with related meta-information using a relational data base. On top of this data base, which is used for maintaining and curating the data in the backend, all data citations and corresponding documentatio n are searchable using Apache Lucene Java. Users are able to use conventional scoring Lucene queries as well as geographical filters to retriev e archived data sets.
Uploaded by: lucid12 Added: 1 year ago
Views: 196 Thumbs: 0 Comments: 0
Tags:
Apache
Lucene
Java
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