Tag: Tuning
Health Checking a Couchbase Cluster
Most databases are configured and sized correctly based on the information available at the time of their initial launch, but they tend to become unhealthy or undersized due to organic growth of their datasets and/or changes in their workload profiles....
Primary Uses for Couchbase Primary Index
What is the Couchbase Primary Index? The primary index scan provides you with the “full table scan” equivalent for all the documents from start to finish.
Create the Right Index, Get the Right Performance.
Understanding the index options, creating the right index, with the right keys, right order, and right expression is critical to query performance at scale.
Indexes for N1QL: or how I got an order magnitude speed increase
Indexes for N1QL: or how I got an order magnitude speed increase In Couchbase 4.0 we introduced N1QL query language: a flexible query language that brings SQL-like query to JSON documents. Whenever we talk about N1QL the conversation always opens...
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