diff --git a/doc/src/sgml/high-availability.sgml b/doc/src/sgml/high-availability.sgml
index 138bdf2..19b26f8 100644
--- a/doc/src/sgml/high-availability.sgml
+++ b/doc/src/sgml/high-availability.sgml
@@ -158,6 +158,27 @@ protocol to make nodes agree on a serializable transactional order.
+
+
+ Logical Replication
+
+
+
+ Logical replication allows a database server to send a stream of
+ data modifications to another server.
+ PostgreSQL logical replication constructs
+ a stream of logical data modifications from the WAL.
+
+
+ Logical replication allows the data changes to be published to subscriber
+ nodes. Data can flow in any direction between nodes on a per-table basis;
+ there is no concept of a master server. PostgreSQL
+ does not include support for conflict resolution.
+ For more information on logical replication, see .
+
+
+
+
Trigger-Based Master-Standby Replication
@@ -290,6 +311,7 @@ protocol to make nodes agree on a serializable transactional order.
Shared Disk Failover
File System Replication
Write-Ahead Log Shipping
+ Logical Replication
Trigger-Based Master-Standby Replication
Statement-Based Replication Middleware
Asynchronous Multimaster Replication
@@ -303,7 +325,8 @@ protocol to make nodes agree on a serializable transactional order.
Most Common Implementation
NAS
DRBD
- Streaming Repl.
+ Streaming Replication.
+ Logical Replication.
Slony
pgpool-II
Bucardo
@@ -315,6 +338,7 @@ protocol to make nodes agree on a serializable transactional order.
shared disk
disk blocks
WAL
+ Logical decoding
table rows
SQL
table rows
@@ -330,6 +354,7 @@ protocol to make nodes agree on a serializable transactional order.
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@@ -337,6 +362,7 @@ protocol to make nodes agree on a serializable transactional order.
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@@ -349,6 +375,7 @@ protocol to make nodes agree on a serializable transactional order.
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@@ -360,6 +387,7 @@ protocol to make nodes agree on a serializable transactional order.
with sync off
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@@ -371,6 +399,7 @@ protocol to make nodes agree on a serializable transactional order.
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@@ -385,6 +414,7 @@ protocol to make nodes agree on a serializable transactional order.
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@@ -393,6 +423,7 @@ protocol to make nodes agree on a serializable transactional order.
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@@ -403,6 +434,7 @@ protocol to make nodes agree on a serializable transactional order.
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