Location via proxy:   [ UP ]  
[Report a bug]   [Manage cookies]                
Skip to content

Commit 5614857

Browse files
committed
Improve description of read/write traffic scalability
Greg Smith, after a suggestion of James Bruce
1 parent 155743a commit 5614857

File tree

1 file changed

+4
-3
lines changed

1 file changed

+4
-3
lines changed

doc/src/sgml/high-availability.sgml

Lines changed: 4 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -188,9 +188,10 @@ protocol to make nodes agree on a serializable transactional order.
188188
<para>
189189
With statement-based replication middleware, a program intercepts
190190
every SQL query and sends it to one or all servers. Each server
191-
operates independently. Read-write queries are sent to all servers,
192-
while read-only queries can be sent to just one server, allowing
193-
the read workload to be distributed.
191+
operates independently. Read-write queries must be sent to all servers,
192+
so that every server receives any changes. But read-only queries can be
193+
sent to just one server, allowing the read workload to be distributed
194+
among them.
194195
</para>
195196

196197
<para>

0 commit comments

Comments
 (0)