diff --git a/doc/user/persistence-architecture.xml b/doc/user/persistence-architecture.xml
index e1c3aa7377f6344f878e2442c301636ee8445e72..d1e7e46158a7d73bb7cb0fe9078a98f128f2aae4 100644
--- a/doc/user/persistence-architecture.xml
+++ b/doc/user/persistence-architecture.xml
@@ -7,7 +7,7 @@
 <title>Data persistence</title>
 <para>
 To maintain data persistence, Tarantool writes each data change
-request (INSERT, UPDATE, DELETE) into a write ahead log. WAL
+request (INSERT, UPDATE, DELETE) into a write-ahead log. WAL
 files have extension <filename>.xlog</filename> and are stored in <olink
 targetptr="wal_dir"/>. A new WAL file is created for every <olink
 targetptr="rows_per_wal"/> records.  Each INSERT, UPDATE or DELETE
@@ -23,36 +23,35 @@ each WAL record contains a checksum and a UNIX time stamp.
 </para>
 
 <para>
-Tarantool proceeds requests atomically: a change is either
-accepted and recorded in the WAL, or is rejected wholesale.
+Tarantool processes requests atomically: a change is either
+accepted and recorded in the WAL, or discarded completely.
 Let's clarify how this happens, using REPLACE command as an
 example:
 <orderedlist>
     <listitem><para>
-    The server tries to locate an old tuple identified by
-    the same primary key. If found, the tuple is remembered for
-    later.
+    The server attempts to locate the original tuple by
+    primary key. If found, a reference to the tuple is retained
+    for later use.
     </para></listitem>
     <listitem><para>
-    The new tuple is <emphasis>validated</emphasis>. If it
-    violates any of the unique key constraints, misses
-    any of indexed fields, or an indexed field type does not
-    match index type, the change is aborted.
+    The new tuple is then <emphasis>validated</emphasis>. If it
+    violates a unique-key constraint, misses
+    an indexed field, or an index-field type does not
+    match the type of the index, the change is aborted.
     </para></listitem>
     <listitem><para>
-    The new tuple is marked 'invisible' and is added to 
+    The new tuple is marked 'invisible' and is added to
     the primary and secondary indexes.
     </para></listitem>
     <listitem><para>
-    A message is sent to a separate <quote>wal_writer</quote>
-    thread requesting that the change is recorded in the WAL.
-    The fiber associate with the current connection is scheduled
-    off CPU until an acknowledgment is received from the WAL
-    writer.
+    A message is sent to <quote>wal_writer</quote>, running in a
+    separate thread, requesting that the change be recorded in the WAL.
+    The fiber associated with the current connection is suspended
+    until an acknowledgment from the WAL writer.
     </para></listitem>
     <listitem><para>
-    Upon success, 'invisible' flag is cleared
-    and the old tuple is deleted. A response is sent to the
+    Upon success, the 'invisible' flag is cleared
+    and the original tuple is deleted. A response is sent to the
     client. Upon failure, the new tuple is removed and <olink
     targetptr="ER_WAL_IO"/> error is sent to the client.
     </para></listitem>
@@ -60,13 +59,12 @@ example:
 </para>
 
 <para>
-Communication between master and WAL writer threads is asynchronous.
-It is implemented using an asynchronous FIFO queue.
-Asynchronous but reliable message passing between the master
-and WAL writer threads allows Tarantool to continue handling
-requests regardless of disk throughput. SELECT performance,
-provided SELECTs are run in their own connections, is unaffected
-by disk load.
+The master and the WAL writer threads communicate using asynchronous (yet reliable)
+messaging; the master theread, not being blocked on
+WAL tasks, continues to handle requests quickly
+even at hight volumes of disk I/O. For instance, SELECT performance,
+provided SELECTs are run in their own connections, remains
+unaffected by disk load.
 </para>
 
 <para>
diff --git a/doc/user/target.db b/doc/user/target.db
index 7991ed8da6bae718d50079a06ea2a2aec3155f62..6b4e4b860027c945045f1bcc97233b9bc9cfb2ff 100644
--- a/doc/user/target.db
+++ b/doc/user/target.db
@@ -1 +1 @@
-<div element="book" href="#tarantool-user-guide" number="" targetptr="tarantool-user-guide"><ttl>Tarantool/Box User Guide, version 1.4.5-186-ga1d666f</ttl><xreftext>Tarantool/Box User Guide, version 1.4.5-186-ga1d666f</xreftext><div element="chapter" href="#idp97824" number="1"><ttl>Preface</ttl><xreftext>Chapter 1, <i>Preface</i></xreftext><div element="section" href="#preface" number="" targetptr="preface"><ttl>Tarantool/Box: an overview</ttl><xreftext>the section called “Tarantool/Box: an overview”</xreftext></div><div element="section" href="#idp200192" number=""><ttl>Conventions</ttl><xreftext>the section called “Conventions”</xreftext></div><div element="section" href="#idp209088" number=""><ttl>Reporting bugs</ttl><xreftext>the section called “Reporting bugs”</xreftext></div></div><div element="chapter" href="#idp230464" number="2"><ttl>Getting started</ttl><xreftext>Chapter 2, <i>Getting started</i></xreftext></div><div element="chapter" href="#data-and-persistence" number="3" targetptr="data-and-persistence"><ttl>Data model and data persitence</ttl><xreftext>Chapter 3, <i>Data model and data persitence</i></xreftext><div element="section" href="#idp296336" number=""><ttl>Dynamic data model</ttl><xreftext>the section called “Dynamic data model”</xreftext></div><div element="section" href="#idp402880" number=""><ttl>Data persistence</ttl><xreftext>the section called “Data persistence”</xreftext></div></div><div element="chapter" href="#language-reference" number="4" targetptr="language-reference"><ttl>Language reference</ttl><xreftext>Chapter 4, <i>Language reference</i></xreftext><div element="section" href="#idp671408" number=""><ttl>Data manipulation</ttl><xreftext>the section called “Data manipulation”</xreftext><div element="section" href="#idp666656" number=""><ttl>Memcached protocol</ttl><xreftext>the section called “Memcached protocol”</xreftext></div></div><div element="section" href="#idp663760" number=""><ttl>Administrative console</ttl><xreftext>the section called “Administrative console”</xreftext><obj element="term" href="#save-snapshot" number="" targetptr="save-snapshot"><ttl>???TITLE???</ttl><xreftext>SAVE SNAPSHOT</xreftext></obj><obj element="term" href="#reload-configuration" number="" targetptr="reload-configuration"><ttl>???TITLE???</ttl><xreftext>RELOAD CONFIGURATION</xreftext></obj><obj element="term" href="#show-configuration" number="" targetptr="show-configuration"><ttl>???TITLE???</ttl><xreftext>SHOW CONFIGURATION</xreftext></obj><obj element="term" href="#show-info" number="" targetptr="show-info"><ttl>???TITLE???</ttl><xreftext>SHOW INFO</xreftext></obj><obj element="term" href="#show-stat" number="" targetptr="show-stat"><ttl>???TITLE???</ttl><xreftext>SHOW STAT</xreftext></obj><obj element="term" href="#show-slab" number="" targetptr="show-slab"><ttl>???TITLE???</ttl><xreftext>SHOW SLAB</xreftext></obj><obj element="term" href="#show-palloc" number="" targetptr="show-palloc"><ttl>???TITLE???</ttl><xreftext>SHOW PALLOC</xreftext></obj><obj element="term" href="#save-coredump" number="" targetptr="save-coredump"><ttl>???TITLE???</ttl><xreftext>SAVE COREDUMP</xreftext></obj><obj element="term" href="#show-fiber" number="" targetptr="show-fiber"><ttl>???TITLE???</ttl><xreftext>SHOW FIBER</xreftext></obj><obj element="term" href="#lua-command" number="" targetptr="lua-command"><ttl>???TITLE???</ttl><xreftext>LUA ...</xreftext></obj></div><div element="section" href="#stored-programs" number="" targetptr="stored-programs"><ttl>Writing stored procedures in Lua</ttl><xreftext>the section called “Writing stored procedures in Lua”</xreftext><obj element="code" href="#box" number="" targetptr="box"><ttl>???TITLE???</ttl><xreftext>box</xreftext></obj><obj element="code" href="#box.tuple" number="" targetptr="box.tuple"><ttl>???TITLE???</ttl><xreftext>box.tuple</xreftext></obj><obj element="code" href="#box.space" number="" targetptr="box.space"><ttl>???TITLE???</ttl><xreftext>box.space</xreftext></obj><obj element="code" href="#box.index" number="" targetptr="box.index"><ttl>???TITLE???</ttl><xreftext>box.index</xreftext></obj><div element="section" href="#idp880288" number=""><ttl>Limitation of stored programs</ttl><xreftext>the section called “Limitation of stored programs”</xreftext></div></div></div><div element="chapter" href="#replication" number="5" targetptr="replication"><ttl>Replication</ttl><xreftext>Chapter 5, <i>Replication</i></xreftext><div element="section" href="#idp263808" number=""><ttl>Replication architecture</ttl><xreftext>the section called “Replication architecture”</xreftext></div><div element="section" href="#idm18496" number=""><ttl>Setting up the master</ttl><xreftext>the section called “Setting up the master”</xreftext></div><div element="section" href="#idp395232" number=""><ttl>Setting up a replica</ttl><xreftext>the section called “Setting up a replica”</xreftext></div><div element="section" href="#idp29680" number=""><ttl>Recovering from a degraded state</ttl><xreftext>the section called “Recovering from a degraded state”</xreftext></div></div><div element="chapter" href="#configuration-reference" number="6" targetptr="configuration-reference"><ttl>Configuration reference</ttl><xreftext>Chapter 6, <i>Configuration reference</i></xreftext><div element="section" href="#idp912560" number=""><ttl>Command line options</ttl><xreftext>the section called “Command line options”</xreftext><obj element="listitem" href="#help-option" number="" targetptr="help-option"><ttl>???TITLE???</ttl><xreftext/></obj><obj element="listitem" href="#version-option" number="" targetptr="version-option"><ttl>???TITLE???</ttl><xreftext/></obj><obj element="listitem" href="#config-option" number="" targetptr="config-option"><ttl>???TITLE???</ttl><xreftext/></obj><obj element="option" href="#init-storage-option" number="" targetptr="init-storage-option"><ttl>???TITLE???</ttl><xreftext>--init-storage</xreftext></obj><obj element="option" href="#cat-option" number="" targetptr="cat-option"><ttl>???TITLE???</ttl><xreftext>--cat</xreftext></obj></div><div element="section" href="#option-file" number="" targetptr="option-file"><ttl>The option file</ttl><xreftext>option file</xreftext><obj element="table" href="#idp925232" number="6.1"><ttl>Basic parameters</ttl><xreftext>Table 6.1, “Basic parameters”</xreftext></obj><obj element="entry" href="#work_dir" number="" targetptr="work_dir"><ttl>???TITLE???</ttl><xreftext>work_dir</xreftext></obj><obj element="entry" href="#wal_dir" number="" targetptr="wal_dir"><ttl>???TITLE???</ttl><xreftext>wal_dir</xreftext></obj><obj element="entry" href="#snap_dir" number="" targetptr="snap_dir"><ttl>???TITLE???</ttl><xreftext>snap_dir</xreftext></obj><obj element="entry" href="#primary_port" number="" targetptr="primary_port"><ttl>???TITLE???</ttl><xreftext>primary_port</xreftext></obj><obj element="entry" href="#secondary_port" number="" targetptr="secondary_port"><ttl>???TITLE???</ttl><xreftext>secondary_port</xreftext></obj><obj element="entry" href="#admin_port" number="" targetptr="admin_port"><ttl>???TITLE???</ttl><xreftext>admin_port</xreftext></obj><obj element="entry" href="#custom_proc_title" number="" targetptr="custom_proc_title"><ttl>???TITLE???</ttl><xreftext>custom_proc_title</xreftext></obj><obj element="table" href="#idp974448" number="6.2"><ttl>Configuring the storage</ttl><xreftext>Table 6.2, “Configuring the storage”</xreftext></obj><obj element="anchor" href="#slab_alloc_arena" number="" targetptr="slab_alloc_arena"><ttl>???TITLE???</ttl><xreftext>slab_alloc_arena</xreftext></obj><obj element="para" href="#space" number="" targetptr="space"><ttl>???TITLE???</ttl><xreftext>the section called “The option file”</xreftext></obj><obj element="table" href="#idp1010528" number="6.3"><ttl>Binary logging and snapshots</ttl><xreftext>Table 6.3, “Binary logging and snapshots”</xreftext></obj><obj element="entry" href="#rows_per_wal" number="" targetptr="rows_per_wal"><ttl>???TITLE???</ttl><xreftext>rows_per_wal</xreftext></obj><obj element="entry" href="#wal_mode" number="" targetptr="wal_mode"><ttl>???TITLE???</ttl><xreftext>wal_mode</xreftext></obj><obj element="table" href="#idp1045376" number="6.4"><ttl>Replication</ttl><xreftext>Table 6.4, “Replication”</xreftext></obj><obj element="entry" href="#replication_port" number="" targetptr="replication_port"><ttl>???TITLE???</ttl><xreftext>replication_port</xreftext></obj><obj element="entry" href="#replication_source" number="" targetptr="replication_source"><ttl>???TITLE???</ttl><xreftext>replication_source</xreftext></obj><obj element="table" href="#idp1064352" number="6.5"><ttl>Networking</ttl><xreftext>Table 6.5, “Networking”</xreftext></obj><obj element="table" href="#idp1083120" number="6.6"><ttl>Logging</ttl><xreftext>Table 6.6, “Logging”</xreftext></obj><obj element="table" href="#idp1108016" number="6.7"><ttl>Memcached protocol support</ttl><xreftext>Table 6.7, “Memcached protocol support”</xreftext></obj><obj element="anchor" href="#memcached_port" number="" targetptr="memcached_port"><ttl>???TITLE???</ttl><xreftext>memcached_port</xreftext></obj><obj element="anchor" href="#memcached_space" number="" targetptr="memcached_space"><ttl>???TITLE???</ttl><xreftext>memcached_space</xreftext></obj><obj element="anchor" href="#memcached_expire" number="" targetptr="memcached_expire"><ttl>???TITLE???</ttl><xreftext>memcached_expire</xreftext></obj></div></div><div element="chapter" href="#connectors" number="7" targetptr="connectors"><ttl>Connectors</ttl><xreftext>Chapter 7, <i>Connectors</i></xreftext><div element="section" href="#idp104160" number=""><ttl>C</ttl><xreftext>the section called “C”</xreftext></div><div element="section" href="#idp91968" number=""><ttl>Perl</ttl><xreftext>the section called “Perl”</xreftext></div><div element="section" href="#idp192864" number=""><ttl>PHP</ttl><xreftext>the section called “PHP”</xreftext></div><div element="section" href="#idp891456" number=""><ttl>Python</ttl><xreftext>the section called “Python”</xreftext></div><div element="section" href="#idp188704" number=""><ttl>Ruby</ttl><xreftext>the section called “Ruby”</xreftext></div></div><div element="appendix" href="#proctitle" number="A" targetptr="proctitle"><ttl>Server process titles</ttl><xreftext>Appendix A, <i>Server process titles</i></xreftext></div><div element="appendix" href="#errcode" number="B" targetptr="errcode"><ttl>List of error codes</ttl><xreftext>Appendix B, <i>List of error codes</i></xreftext><obj element="term" href="#ER_NONMASTER" number="" targetptr="ER_NONMASTER"><ttl>???TITLE???</ttl><xreftext>ER_NONMASTER</xreftext></obj><obj element="term" href="#ER_ILLEGAL_PARAMS" number="" targetptr="ER_ILLEGAL_PARAMS"><ttl>???TITLE???</ttl><xreftext>ER_ILLEGAL_PARAMS</xreftext></obj><obj element="term" href="#ER_TUPLE_IS_RO" number="" targetptr="ER_TUPLE_IS_RO"><ttl>???TITLE???</ttl><xreftext>ER_TUPLE_IS_RO</xreftext></obj><obj element="term" href="#ER_MEMORY_ISSUE" number="" targetptr="ER_MEMORY_ISSUE"><ttl>???TITLE???</ttl><xreftext>ER_MEMORY_ISSUE</xreftext></obj><obj element="term" href="#ER_WAL_IO" number="" targetptr="ER_WAL_IO"><ttl>???TITLE???</ttl><xreftext>ER_WAL_IO</xreftext></obj><obj element="term" href="#ER_INDEX_VIOLATION" number="" targetptr="ER_INDEX_VIOLATION"><ttl>???TITLE???</ttl><xreftext>ER_INDEX_VIOLATION</xreftext></obj><obj element="term" href="#ER_KEY_CARDINALITY" number="" targetptr="ER_KEY_CARDINALITY"><ttl>???TITLE???</ttl><xreftext>ER_KEY_CARDINALITY</xreftext></obj><obj element="term" href="#ER_NO_SUCH_SPACE" number="" targetptr="ER_NO_SUCH_SPACE"><ttl>???TITLE???</ttl><xreftext>ER_NO_SUCH_SPACE</xreftext></obj><obj element="term" href="#ER_NO_SUCH_INDEX" number="" targetptr="ER_NO_SUCH_INDEX"><ttl>???TITLE???</ttl><xreftext>ER_NO_SUCH_INDEX</xreftext></obj><obj element="term" href="#ER_PROC_LUA" number="" targetptr="ER_PROC_LUA"><ttl>???TITLE???</ttl><xreftext>ER_PROC_LUA</xreftext></obj></div></div>
+<div element="book" href="#tarantool-user-guide" number="" targetptr="tarantool-user-guide"><ttl>Tarantool/Box User Guide, version 1.4.5-192-g15fcc7c</ttl><xreftext>Tarantool/Box User Guide, version 1.4.5-192-g15fcc7c</xreftext><div element="chapter" href="#idp105552" number="1"><ttl>Preface</ttl><xreftext>Chapter 1, <i>Preface</i></xreftext><div element="section" href="#preface" number="" targetptr="preface"><ttl>Tarantool/Box: an overview</ttl><xreftext>the section called “Tarantool/Box: an overview”</xreftext></div><div element="section" href="#idp200288" number=""><ttl>Conventions</ttl><xreftext>the section called “Conventions”</xreftext></div><div element="section" href="#idp209184" number=""><ttl>Reporting bugs</ttl><xreftext>the section called “Reporting bugs”</xreftext></div></div><div element="chapter" href="#idp230640" number="2"><ttl>Getting started</ttl><xreftext>Chapter 2, <i>Getting started</i></xreftext></div><div element="chapter" href="#data-and-persistence" number="3" targetptr="data-and-persistence"><ttl>Data model and data persitence</ttl><xreftext>Chapter 3, <i>Data model and data persitence</i></xreftext><div element="section" href="#idp369840" number=""><ttl>Dynamic data model</ttl><xreftext>the section called “Dynamic data model”</xreftext></div><div element="section" href="#idp403104" number=""><ttl>Data persistence</ttl><xreftext>the section called “Data persistence”</xreftext></div></div><div element="chapter" href="#language-reference" number="4" targetptr="language-reference"><ttl>Language reference</ttl><xreftext>Chapter 4, <i>Language reference</i></xreftext><div element="section" href="#idp671056" number=""><ttl>Data manipulation</ttl><xreftext>the section called “Data manipulation”</xreftext><div element="section" href="#idp667120" number=""><ttl>Memcached protocol</ttl><xreftext>the section called “Memcached protocol”</xreftext></div></div><div element="section" href="#idp663840" number=""><ttl>Administrative console</ttl><xreftext>the section called “Administrative console”</xreftext><obj element="term" href="#save-snapshot" number="" targetptr="save-snapshot"><ttl>???TITLE???</ttl><xreftext>SAVE SNAPSHOT</xreftext></obj><obj element="term" href="#reload-configuration" number="" targetptr="reload-configuration"><ttl>???TITLE???</ttl><xreftext>RELOAD CONFIGURATION</xreftext></obj><obj element="term" href="#show-configuration" number="" targetptr="show-configuration"><ttl>???TITLE???</ttl><xreftext>SHOW CONFIGURATION</xreftext></obj><obj element="term" href="#show-info" number="" targetptr="show-info"><ttl>???TITLE???</ttl><xreftext>SHOW INFO</xreftext></obj><obj element="term" href="#show-stat" number="" targetptr="show-stat"><ttl>???TITLE???</ttl><xreftext>SHOW STAT</xreftext></obj><obj element="term" href="#show-slab" number="" targetptr="show-slab"><ttl>???TITLE???</ttl><xreftext>SHOW SLAB</xreftext></obj><obj element="term" href="#show-palloc" number="" targetptr="show-palloc"><ttl>???TITLE???</ttl><xreftext>SHOW PALLOC</xreftext></obj><obj element="term" href="#save-coredump" number="" targetptr="save-coredump"><ttl>???TITLE???</ttl><xreftext>SAVE COREDUMP</xreftext></obj><obj element="term" href="#show-fiber" number="" targetptr="show-fiber"><ttl>???TITLE???</ttl><xreftext>SHOW FIBER</xreftext></obj><obj element="term" href="#lua-command" number="" targetptr="lua-command"><ttl>???TITLE???</ttl><xreftext>LUA ...</xreftext></obj></div><div element="section" href="#stored-programs" number="" targetptr="stored-programs"><ttl>Writing stored procedures in Lua</ttl><xreftext>the section called “Writing stored procedures in Lua”</xreftext><obj element="code" href="#box" number="" targetptr="box"><ttl>???TITLE???</ttl><xreftext>box</xreftext></obj><obj element="code" href="#box.tuple" number="" targetptr="box.tuple"><ttl>???TITLE???</ttl><xreftext>box.tuple</xreftext></obj><obj element="code" href="#box.space" number="" targetptr="box.space"><ttl>???TITLE???</ttl><xreftext>box.space</xreftext></obj><obj element="code" href="#box.index" number="" targetptr="box.index"><ttl>???TITLE???</ttl><xreftext>box.index</xreftext></obj><div element="section" href="#idp880560" number=""><ttl>Limitation of stored programs</ttl><xreftext>the section called “Limitation of stored programs”</xreftext></div></div></div><div element="chapter" href="#replication" number="5" targetptr="replication"><ttl>Replication</ttl><xreftext>Chapter 5, <i>Replication</i></xreftext><div element="section" href="#idp43280" number=""><ttl>Replication architecture</ttl><xreftext>the section called “Replication architecture”</xreftext></div><div element="section" href="#idp28512" number=""><ttl>Setting up the master</ttl><xreftext>the section called “Setting up the master”</xreftext></div><div element="section" href="#idp189504" number=""><ttl>Setting up a replica</ttl><xreftext>the section called “Setting up a replica”</xreftext></div><div element="section" href="#idp297472" number=""><ttl>Recovering from a degraded state</ttl><xreftext>the section called “Recovering from a degraded state”</xreftext></div></div><div element="chapter" href="#configuration-reference" number="6" targetptr="configuration-reference"><ttl>Configuration reference</ttl><xreftext>Chapter 6, <i>Configuration reference</i></xreftext><div element="section" href="#idp912960" number=""><ttl>Command line options</ttl><xreftext>the section called “Command line options”</xreftext><obj element="listitem" href="#help-option" number="" targetptr="help-option"><ttl>???TITLE???</ttl><xreftext/></obj><obj element="listitem" href="#version-option" number="" targetptr="version-option"><ttl>???TITLE???</ttl><xreftext/></obj><obj element="listitem" href="#config-option" number="" targetptr="config-option"><ttl>???TITLE???</ttl><xreftext/></obj><obj element="option" href="#init-storage-option" number="" targetptr="init-storage-option"><ttl>???TITLE???</ttl><xreftext>--init-storage</xreftext></obj><obj element="option" href="#cat-option" number="" targetptr="cat-option"><ttl>???TITLE???</ttl><xreftext>--cat</xreftext></obj></div><div element="section" href="#option-file" number="" targetptr="option-file"><ttl>The option file</ttl><xreftext>option file</xreftext><obj element="table" href="#idp925632" number="6.1"><ttl>Basic parameters</ttl><xreftext>Table 6.1, “Basic parameters”</xreftext></obj><obj element="entry" href="#work_dir" number="" targetptr="work_dir"><ttl>???TITLE???</ttl><xreftext>work_dir</xreftext></obj><obj element="entry" href="#wal_dir" number="" targetptr="wal_dir"><ttl>???TITLE???</ttl><xreftext>wal_dir</xreftext></obj><obj element="entry" href="#snap_dir" number="" targetptr="snap_dir"><ttl>???TITLE???</ttl><xreftext>snap_dir</xreftext></obj><obj element="entry" href="#primary_port" number="" targetptr="primary_port"><ttl>???TITLE???</ttl><xreftext>primary_port</xreftext></obj><obj element="entry" href="#secondary_port" number="" targetptr="secondary_port"><ttl>???TITLE???</ttl><xreftext>secondary_port</xreftext></obj><obj element="entry" href="#admin_port" number="" targetptr="admin_port"><ttl>???TITLE???</ttl><xreftext>admin_port</xreftext></obj><obj element="entry" href="#custom_proc_title" number="" targetptr="custom_proc_title"><ttl>???TITLE???</ttl><xreftext>custom_proc_title</xreftext></obj><obj element="table" href="#idp974848" number="6.2"><ttl>Configuring the storage</ttl><xreftext>Table 6.2, “Configuring the storage”</xreftext></obj><obj element="anchor" href="#slab_alloc_arena" number="" targetptr="slab_alloc_arena"><ttl>???TITLE???</ttl><xreftext>slab_alloc_arena</xreftext></obj><obj element="para" href="#space" number="" targetptr="space"><ttl>???TITLE???</ttl><xreftext>the section called “The option file”</xreftext></obj><obj element="table" href="#idp1010864" number="6.3"><ttl>Binary logging and snapshots</ttl><xreftext>Table 6.3, “Binary logging and snapshots”</xreftext></obj><obj element="entry" href="#rows_per_wal" number="" targetptr="rows_per_wal"><ttl>???TITLE???</ttl><xreftext>rows_per_wal</xreftext></obj><obj element="entry" href="#wal_mode" number="" targetptr="wal_mode"><ttl>???TITLE???</ttl><xreftext>wal_mode</xreftext></obj><obj element="table" href="#idp1045840" number="6.4"><ttl>Replication</ttl><xreftext>Table 6.4, “Replication”</xreftext></obj><obj element="entry" href="#replication_port" number="" targetptr="replication_port"><ttl>???TITLE???</ttl><xreftext>replication_port</xreftext></obj><obj element="entry" href="#replication_source" number="" targetptr="replication_source"><ttl>???TITLE???</ttl><xreftext>replication_source</xreftext></obj><obj element="table" href="#idp1064816" number="6.5"><ttl>Networking</ttl><xreftext>Table 6.5, “Networking”</xreftext></obj><obj element="table" href="#idp1083584" number="6.6"><ttl>Logging</ttl><xreftext>Table 6.6, “Logging”</xreftext></obj><obj element="table" href="#idp1108480" number="6.7"><ttl>Memcached protocol support</ttl><xreftext>Table 6.7, “Memcached protocol support”</xreftext></obj><obj element="anchor" href="#memcached_port" number="" targetptr="memcached_port"><ttl>???TITLE???</ttl><xreftext>memcached_port</xreftext></obj><obj element="anchor" href="#memcached_space" number="" targetptr="memcached_space"><ttl>???TITLE???</ttl><xreftext>memcached_space</xreftext></obj><obj element="anchor" href="#memcached_expire" number="" targetptr="memcached_expire"><ttl>???TITLE???</ttl><xreftext>memcached_expire</xreftext></obj></div></div><div element="chapter" href="#connectors" number="7" targetptr="connectors"><ttl>Connectors</ttl><xreftext>Chapter 7, <i>Connectors</i></xreftext><div element="section" href="#idp890176" number=""><ttl>C</ttl><xreftext>the section called “C”</xreftext></div><div element="section" href="#idp164496" number=""><ttl>Perl</ttl><xreftext>the section called “Perl”</xreftext></div><div element="section" href="#idp248192" number=""><ttl>PHP</ttl><xreftext>the section called “PHP”</xreftext></div><div element="section" href="#idp240128" number=""><ttl>Python</ttl><xreftext>the section called “Python”</xreftext></div><div element="section" href="#idp223696" number=""><ttl>Ruby</ttl><xreftext>the section called “Ruby”</xreftext></div></div><div element="appendix" href="#proctitle" number="A" targetptr="proctitle"><ttl>Server process titles</ttl><xreftext>Appendix A, <i>Server process titles</i></xreftext></div><div element="appendix" href="#errcode" number="B" targetptr="errcode"><ttl>List of error codes</ttl><xreftext>Appendix B, <i>List of error codes</i></xreftext><obj element="term" href="#ER_NONMASTER" number="" targetptr="ER_NONMASTER"><ttl>???TITLE???</ttl><xreftext>ER_NONMASTER</xreftext></obj><obj element="term" href="#ER_ILLEGAL_PARAMS" number="" targetptr="ER_ILLEGAL_PARAMS"><ttl>???TITLE???</ttl><xreftext>ER_ILLEGAL_PARAMS</xreftext></obj><obj element="term" href="#ER_TUPLE_IS_RO" number="" targetptr="ER_TUPLE_IS_RO"><ttl>???TITLE???</ttl><xreftext>ER_TUPLE_IS_RO</xreftext></obj><obj element="term" href="#ER_MEMORY_ISSUE" number="" targetptr="ER_MEMORY_ISSUE"><ttl>???TITLE???</ttl><xreftext>ER_MEMORY_ISSUE</xreftext></obj><obj element="term" href="#ER_WAL_IO" number="" targetptr="ER_WAL_IO"><ttl>???TITLE???</ttl><xreftext>ER_WAL_IO</xreftext></obj><obj element="term" href="#ER_INDEX_VIOLATION" number="" targetptr="ER_INDEX_VIOLATION"><ttl>???TITLE???</ttl><xreftext>ER_INDEX_VIOLATION</xreftext></obj><obj element="term" href="#ER_KEY_CARDINALITY" number="" targetptr="ER_KEY_CARDINALITY"><ttl>???TITLE???</ttl><xreftext>ER_KEY_CARDINALITY</xreftext></obj><obj element="term" href="#ER_NO_SUCH_SPACE" number="" targetptr="ER_NO_SUCH_SPACE"><ttl>???TITLE???</ttl><xreftext>ER_NO_SUCH_SPACE</xreftext></obj><obj element="term" href="#ER_NO_SUCH_INDEX" number="" targetptr="ER_NO_SUCH_INDEX"><ttl>???TITLE???</ttl><xreftext>ER_NO_SUCH_INDEX</xreftext></obj><obj element="term" href="#ER_PROC_LUA" number="" targetptr="ER_PROC_LUA"><ttl>???TITLE???</ttl><xreftext>ER_PROC_LUA</xreftext></obj></div></div>