Coherence SIG: Advanced usage of indexes in coherence

Advanced usage of indexes in Oracle Coherence Alexey Ragozin [email_address] Nov 2011

Presentation overview ,[object Object],[object Object],[object Object],[object Object],[object Object]

Creation of index ,[object Object],Attribute extractor, used to identify index later Index configuration

Using of query API ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Indexes at storage node ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Indexes at storage node ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

How filters use indexes? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Example: equalsFilter ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Multiple indexes in same query ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Index performance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Compound indexes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Custom indexes since 3.6 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ingredients of customs index ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Why custom indexes? ,[object Object],[object Object],[object Object],[object Object]

Using Apache Lucene in grid ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Lucene example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Lucene example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Lucene example ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Time series index ,[object Object],[object Object],[object Object]

[object Object],Alexey Ragozin [email_address] http://aragozin.blogspot.com - my articles http://code.google.com/p/gridkit - my open source code

Coherence SIG: Advanced usage of indexes in coherence

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Coherence SIG: Advanced usage of indexes in coherence