2016-12-15 17:59:13 +01:00
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.. _concepts:
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Concepts
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========
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The extension is built with the following concepts in mind.
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.. _concepts_connections:
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Connections
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-----------
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It should be possible to use different search services like elasticsearch and solr out of the box.
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If a service is not contained, it should be possible to implement the necessary part by implementing
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the necessary interfaces and configuring the extension to use the new connection.
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Also it should be possible to use multiple connections at once. This way multiple search services
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can be used in the same installation.
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Currently only :ref:`Elasticsearch` is provided.
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.. _concepts_indexing:
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Indexing
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--------
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2017-07-06 16:17:30 +02:00
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The indexing is done by one of the available indexer. For each identifier it's possible to define
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the indexer to use. Also it's possible to write custom indexer to use.
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2016-12-15 17:59:13 +01:00
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Currently only the :ref:`TcaIndexer` is provided.
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2017-10-14 13:02:48 +02:00
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.. _concepts_indexing_dataprocessing:
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DataProcessing
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^^^^^^^^^^^^^^
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Before data is transfered to search service, it can be processed by "DataProcessors" like already
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known by :ref:`t3tsref:cobj-fluidtemplate-properties-dataprocessing` of :ref:`t3tsref:cobj-fluidtemplate`.
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2018-03-06 10:47:14 +01:00
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The same is true for retrieved search results. They can be processed again by "DataProcessors" to
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prepare data for display in Templates or further usage.
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2017-10-14 13:02:48 +02:00
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Configuration is done through TypoScript, see :ref:`dataProcessing`.
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