The document index is partitioned into multiple indexes, including a primary index and a secondary index.

There are two main types of indexes - a primary index and a secondary index.

An index is automatically created on the primary key.

A clustered index is automatically created when we create the primary key for the table.

An indexer ( 105) indexes the pages in the database to produce a primary index.

A processor produces a plurality of sub-indices from the primary index based on the mapping.

There can be only one primary index while there can be many secondary indices.

You can even have one NULL in a Unique Primary Index.

The index file for a primary index occupies a much smaller space than does the data file, for two reasons.

A primary index is an ordered file whose records are of fixed length with two fields.

A primary index is an ordered file whose records are of fixed length with two fields:

To enable N1QL queries on a bucket, at the very least you need to create a primary index.

To enable N1QL queries on a bucket, we need to at least create a primary index.

But with Google doing a mobile first index, this means that site owners will need to think carefully about what they place on those pages.

With Google doing a mobile first index, site owners will need to review what they publish on those mobile pages.