HBase FuzzyRowFilter: Alternative to Secondary Indexes - Sematext
In this post we’ll explain the usage of FuzzyRowFilter which can help in many situations where secondary indexes solutions seems to be the only choice to avoid full table scans. BackgroundWhen it comes to HBase the way you design your row key affects everything. It is a common pattern to have composite row key which consists of several parts, e.g. userId_actionId_timestamp. This allows for fast fe
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MapR M7 技術概要
