Apache Ignite支持的索引类型

时间:2016-08-20 13:32:51

标签: apache indexing ignite

在Apache ignite的文档中,它声明它们为RDDS提供索引功能。

同样在下面的链接中,我们可以找到创建索引的方法。 http://apacheignite.gridgain.org/docs/sql-queries

是否有关于它下面支持哪种索引的文档(B-trees,R-trees)

1 个答案:

答案 0 :(得分:2)

Ignite索引基于A [1]或<!DOCTYPE html> <!-- Indicates which HTML version is being used --> <html> <!-- HTML starts here --> <!-- Also called root element --> <head> <!-- background/setup information goes inside head --> <meta charset = "utf-8" /> <!-- defines character set --> <title> Hello Internet! </title> <!-- website title name --> <style type = "text/css"> <!-- Added for CSS --> h1{ } p{ color: red; } </style> </head> <body> <p> This text is red </p> </html> 。前者用于存储在堆外内存中的索引,而后者用于堆上。

[1] https://github.com/nbronson/snaptree