[DOCS] Fix indentation in glossary for Asciidoctor migration
search or for any condition that requires scoring, and use filters for everything else.
[[glossary-replica-shard]] replica shard ::
-
++
+--
Each <<glossary-primary-shard,primary shard>> can have zero or more
replicas. A replica is a copy of the primary shard, and has two
purposes:
- +
- 1. increase failover: a replica shard can be promoted to a primary
+
+. increase failover: a replica shard can be promoted to a primary
shard if the primary fails
- 2. increase performance: get and search requests can be handled by
+. increase performance: get and search requests can be handled by
primary or replica shards.
- +
+
By default, each primary shard has one replica, but the number of
replicas can be changed dynamically on an existing index. A replica
shard will never be started on the same node as its primary shard.
+--
[[glossary-routing]] routing ::
A type used to represent the _type_ of document, e.g. an `email`, a `user`, or a `tweet`.
Types are deprecated and are in the process of being removed. See <<removal-of-types>>.
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