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From li...@apache.org
Subject [50/51] [partial] trafodion-site git commit: Publish Website Updates PR 1629 [TRAFODION-3130] Add Descriptions for *Data Type Mapping from Hive to Trafodion* in *Trafodion SQL Reference Manual*
Date Fri, 06 Jul 2018 04:45:03 GMT
http://git-wip-us.apache.org/repos/asf/trafodion-site/blob/33dca5aa/architecture-overview.html
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+									<li ><a href="https://cwiki.apache.org/confluence/display/TRAFODION/Cmp-divisioning" title="Multi-Temperature Data" class="externalLink">Multi-Temperature Data</a></li>
+									<li ><a href="https://blueprints.launchpad.net/trafodion/+spec/access-external-hbase-tables" title="Native HBase Tables" class="externalLink">Native HBase Tables</a></li>
+									<li ><a href="https://cwiki.apache.org/confluence/display/TRAFODION/Tutorial:+The+object-oriented+UDF+interface" title="Object-Oriented UDF Tutorial" class="externalLink">Object-Oriented UDF Tutorial</a></li>
+									<li ><a href="https://blueprints.launchpad.net/trafodion/+spec/sql-query-cancel" title="Query Cancel" class="externalLink">Query Cancel</a></li>
+									<li ><a href="https://blueprints.launchpad.net/trafodion/+spec/security-privilege-updates" title="Privilege Checking" class="externalLink">Privilege Checking</a></li>
+									<li ><a href="https://cwiki.apache.org/confluence/display/TRAFODION/Trafodion+Manageability" title="Repository" class="externalLink">Repository</a></li>
+									<li ><a href="https://blueprints.launchpad.net/trafodion/+spec/enable-get-statistics-thru-rms" title="Runtime Management System" class="externalLink">Runtime Management System</a></li>
+									<li ><a href="https://blueprints.launchpad.net/trafodion/+spec/sequence-numbers" title="Sequence Numbers" class="externalLink">Sequence Numbers</a></li>
+									<li ><a href="https://blueprints.launchpad.net/trafodion/+spec/skew-buster" title="Skew Buster" class="externalLink">Skew Buster</a></li>
+									<li ><a href="http:divider" title=""></a></li>
+									<li ><a href="https://cwiki.apache.org/confluence/display/TRAFODION/Backup+and+Restore" title="Backup/Restore Utility" class="externalLink">Backup/Restore Utility</a></li>
+									<li ><a href="https://cwiki.apache.org/confluence/display/TRAFODION/Metadata+Cleanup" title="Metadata Cleanup Utility" class="externalLink">Metadata Cleanup Utility</a></li>
+								</ul>
+							</li>
+							<li class="dropdown">
+								<a href="#" class="dropdown-toggle" data-toggle="dropdown">Apache <b class="caret"></b></a>
+								<ul class="dropdown-menu">
+									<li ><a href="http://www.apache.org/foundation/how-it-works.html" title="Apache Foundation" target="_blank" class="externalLink">Apache Foundation</a></li>
+									<li ><a href="http://www.apache.org/licenses/" title="Apache License" target="_blank" class="externalLink">Apache License</a></li>
+									<li ><a href="http://www.apache.org/security/" title="Apache Security" target="_blank" class="externalLink">Apache Security</a></li>
+									<li ><a href="http:divider" title=""></a></li>
+									<li ><a href="http://www.apache.org/foundation/sponsorship.html" title="Sponsorship" target="_blank" class="externalLink">Sponsorship</a></li>
+									<li ><a href="http://www.apache.org/foundation/thanks.html" title="Thanks" target="_blank" class="externalLink">Thanks</a></li>
+								</ul>
+							</li>
+						</ul>
+					</div><!--/.nav-collapse -->
+				</div>
+			</div>
+		</div>
+
+	<div class="container">
+
+	<!-- Masthead
+	================================================== -->
+
+	<header>
+	<div class="jumbotron subhead">
+		<div class="row" id="banner">
+			<div class="span12">
+				<div class="pull-left">
+					<a href="index.html" id="bannerLeft"><h1><img src="images/logos/trafodion-logo.jpg" alt="Trafodion Logo" width="383"></h1></a>
+					<p class="lead">Transactional SQL-on-Hadoop Database</p>
+				</div>
+				<div class="pull-right">
+					<a href="https://www.apache.org/events/current-event.html" id="bannerRight"><h1><img src="https://www.apache.org/events/current-event-125x125.png" alt="Apache Events" width="125"></h1></a>
+				</div>
+			</div>
+		</div>
+	</div>
+		<hr class="toc-separator" />
+		<div id="toc-bar" class="navbar" data-spy="affix" data-offset-top="250">
+			<div class="navbar-inner">
+				<div id="toc-scroll-target" class="container">
+					<a class="btn btn-navbar" data-toggle="collapse" data-target="#toc-nav-collapse">
+						<span class="icon-bar"></span>
+						<span class="icon-bar"></span>
+						<span class="icon-bar"></span>
+					</a>
+					<div class="nav-collapse collapse" id="toc-nav-collapse">
+						<ul id="toc" class="nav">
+						<li class="toplevel"><a href="#introduction" title="Introduction">Introduction</a></li>
+						<li class="divider-vertical"></li>
+						<li class="toplevel"><a href="#process_architecture" title="Process Architecture">Process Architecture</a></li>
+						<li class="divider-vertical"></li>
+						<li class="toplevel"><a href="#connectivity" title="Connectivity">Connectivity</a></li>
+						<li class="divider-vertical"></li>
+						<li class="toplevel"><a href="#transactions" title="Transactions">Transactions</a></li>
+						<li class="divider-vertical"></li>
+						<li class="dropdown">
+							<a href="#compiler_architecture" title="Compiler Architecture" class="dropdown-toggle" role="button" data-toggle="dropdown" data-target="#">Compiler Architecture <b class="caret"></b></a>
+							<ul class="dropdown-menu" role="menu">
+								<!-- Repeat the item, otherwise it is not clickable as the dropdown root -->
+								<li><a href="#compiler_architecture" title="Compiler Architecture">Compiler Architecture</a></li>
+								<li class="divider"></li>
+								<li><a href="#Parser" title="Parser">Parser</a></li>
+								<li><a href="#Binder" title="Binder">Binder</a></li>
+								<li><a href="#Normalizer" title="Normalizer">Normalizer</a></li>
+								<li><a href="#Optimizer" title="Optimizer">Optimizer</a></li>
+								<li><a href="#Pre-Code_Generator" title="Pre-Code Generator">Pre-Code Generator</a></li>
+								<li><a href="#Generator" title="Generator">Generator</a></li>
+								<li><a href="#Heap_Management" title="Heap Management">Heap Management</a></li>
+								<li><a href="#Error_Management" title="Error Management">Error Management</a></li>
+
+							</ul>
+						</li>
+						<li class="divider-vertical"></li>
+						<li class="dropdown">
+							<a href="#executor_architecture" title="Executor Architecture" class="dropdown-toggle" role="button" data-toggle="dropdown" data-target="#">Executor Architecture <b class="caret"></b></a>
+							<ul class="dropdown-menu" role="menu">
+								<!-- Repeat the item, otherwise it is not clickable as the dropdown root -->
+								<li><a href="#executor_architecture" title="Executor Architecture">Executor Architecture</a></li>
+								<li class="divider"></li>
+								<li><a href="#Relational_Operators" title="Relational Operators">Relational Operators</a></li>
+								<li><a href="#Scalar_Expressions" title="Scalar Expressions">Scalar Expressions</a></li>
+								<li><a href="#Interprocess_Communication" title="Interprocess Communication">Interprocess Communication</a></li>
+								<li><a href="#Call_Level_Interface" title="Call Level Interface">Call Level Interface</a></li>
+								<li><a href="#Heap_Management" title="Heap Management">Heap Management</a></li>
+								<li><a href="#Error_Management" title="Error Management">Error Management</a></li>
+								<li><a href="#Statistics_Reporting" title="Statistics Reporting">Statistics Reporting</a></li>
+
+							</ul>
+						</li>
+						</ul>
+					</div>
+				</div>
+			</div>
+		</div>
+	</header>
+
+	<div class="main-body">
+	<div class="row">
+		<div class="span12">
+			<div class="body-content">
+<!-- Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
   limitations under the License. --> 
 <p>This page provides information about the Trafodion architecture.</p> 
 <h1 id="introduction">Introduction</h1> 
@@ -358,194 +358,194 @@
 <div class="section"> 
  <h2 id="Statistics_Reporting">Statistics Reporting</h2> 
  <p>The Executor also collects statistics concerning the execution of a particular query. These statistics are available at the CLI interface at the conclusion of statement execution.</p> 
-</div>
-			</div>
-		</div>
-	</div>
-	</div>
-
-	</div><!-- /container -->
-
-	<!-- Footer
-	================================================== -->
-	<footer class="well">
-		<div class="container">
-			<div class="row">
-				<div class="span4 bottom-nav">
-					<ul class="nav nav-list">
-						<li class="nav-header">Project</li>
-						<li >
-							<a href="index.html" title="Overview">Overview</a>
-						</li>
-						<li >
-							<a href="faq.html" title="FAQ">FAQ</a>
-						</li>
-						<li >
-							<a href="release-notes.html" title="Release Notes">Release Notes</a>
-						</li>
-						<li >
-							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Apache+Trafodion+Home" title="Wiki" class="externalLink">Wiki</a>
-						</li>
-						<li >
-							<a href="https://www.youtube.com/playlist?list=PLyyCp3HBB8Tv9696OnG0_mmgF5tfHeyOi" title="Videos" class="externalLink">Videos</a>
-						</li>
-						<li >
-							<a href="management.html" title="Managing Trafodion">Managing Trafodion</a>
-						</li>
-						<li >
-							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Roadmap" title="Roadmap" class="externalLink">Roadmap</a>
-						</li>
-						<li >
-							<a href="http:divider" title=""></a>
-						</li>
-						<li >
-							<a href="team-redirect.html" title="Team">Team</a>
-						</li>
-						<li >
-							<a href="presentations.html" title="Presentations">Presentations</a>
-						</li>
-						<li >
-							<a href="http://www.apache.org/events/current-event.html" title="Events" class="externalLink">Events</a>
-						</li>
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-							<a href="logo.html" title="Logo">Logo</a>
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-							<a href="http://im.qq.com" title="QQ (Group ID:176011868)" class="externalLink">QQ (Group ID:176011868)</a>
-						</li>
-						<li >
-							<a href="http:divider" title=""></a>
-						</li>
-						<li >
-							<a href="source-repository.html" title="Source Repository">Source Repository</a>
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-						<li >
-							<a href="issue-tracking.html" title="Issue Tracking">Issue Tracking</a>
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-						<li >
-							<a href="http://www.apache.org/security/" title="Security" class="externalLink">Security</a>
-						</li>
-						<li >
-							<a href="mailto:security@trafodion.apache.org" title="Report Security Issue" class="externalLink">Report Security Issue</a>
-						</li>
-						<li >
-							<a href="license.html" title="License">License</a>
-						</li>
-					</ul>
-				</div>
-				<div class="span4 bottom-nav">
-					<ul class="nav nav-list">
-						<li class="nav-header">Features</li>
-						<li class="active">
-							<a href="#" title="Architecture Overview">Architecture Overview</a>
-						</li>
-						<li >
-							<a href="http:divider" title=""></a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/security-ansi-schemas" title="ANSI Schema Support" class="externalLink">ANSI Schema Support</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/ustat-automation" title="Automated Update Statistics" class="externalLink">Automated Update Statistics</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/bulkunload" title="Bulk Unload" class="externalLink">Bulk Unload</a>
-						</li>
-						<li >
-							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Trafodion+Manageability#TrafodionManageability-LoggingEvents" title="Event Handling" class="externalLink">Event Handling</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/hybrid-query-cache" title="Hybrid Query Cache" class="externalLink">Hybrid Query Cache</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/identity-column" title="Identity Column" class="externalLink">Identity Column</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/lob-support" title="Large Object (LOB)" class="externalLink">Large Object (LOB)</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/ddl-query-invalidation" title="Metadata Query Invalidation" class="externalLink">Metadata Query Invalidation</a>
-						</li>
-						<li >
-							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Cmp-divisioning" title="Multi-Temperature Data" class="externalLink">Multi-Temperature Data</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/access-external-hbase-tables" title="Native HBase Tables" class="externalLink">Native HBase Tables</a>
-						</li>
-						<li >
-							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Tutorial:+The+object-oriented+UDF+interface" title="Object-Oriented UDF Tutorial" class="externalLink">Object-Oriented UDF Tutorial</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/sql-query-cancel" title="Query Cancel" class="externalLink">Query Cancel</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/security-privilege-updates" title="Privilege Checking" class="externalLink">Privilege Checking</a>
-						</li>
-						<li >
-							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Trafodion+Manageability" title="Repository" class="externalLink">Repository</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/enable-get-statistics-thru-rms" title="Runtime Management System" class="externalLink">Runtime Management System</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/sequence-numbers" title="Sequence Numbers" class="externalLink">Sequence Numbers</a>
-						</li>
-						<li >
-							<a href="https://blueprints.launchpad.net/trafodion/+spec/skew-buster" title="Skew Buster" class="externalLink">Skew Buster</a>
-						</li>
-						<li >
-							<a href="http:divider" title=""></a>
-						</li>
-						<li >
-							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Backup+and+Restore" title="Backup/Restore Utility" class="externalLink">Backup/Restore Utility</a>
-						</li>
-						<li >
-							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Metadata+Cleanup" title="Metadata Cleanup Utility" class="externalLink">Metadata Cleanup Utility</a>
-						</li>
-					</ul>
-				</div>
-				<div class="span4 bottom-description">
+</div>
+			</div>
+		</div>
+	</div>
+	</div>
+
+	</div><!-- /container -->
+
+	<!-- Footer
+	================================================== -->
+	<footer class="well">
+		<div class="container">
+			<div class="row">
+				<div class="span4 bottom-nav">
+					<ul class="nav nav-list">
+						<li class="nav-header">Project</li>
+						<li >
+							<a href="index.html" title="Overview">Overview</a>
+						</li>
+						<li >
+							<a href="faq.html" title="FAQ">FAQ</a>
+						</li>
+						<li >
+							<a href="release-notes.html" title="Release Notes">Release Notes</a>
+						</li>
+						<li >
+							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Apache+Trafodion+Home" title="Wiki" class="externalLink">Wiki</a>
+						</li>
+						<li >
+							<a href="https://www.youtube.com/playlist?list=PLyyCp3HBB8Tv9696OnG0_mmgF5tfHeyOi" title="Videos" class="externalLink">Videos</a>
+						</li>
+						<li >
+							<a href="management.html" title="Managing Trafodion">Managing Trafodion</a>
+						</li>
+						<li >
+							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Roadmap" title="Roadmap" class="externalLink">Roadmap</a>
+						</li>
+						<li >
+							<a href="http:divider" title=""></a>
+						</li>
+						<li >
+							<a href="team-redirect.html" title="Team">Team</a>
+						</li>
+						<li >
+							<a href="presentations.html" title="Presentations">Presentations</a>
+						</li>
+						<li >
+							<a href="http://www.apache.org/events/current-event.html" title="Events" class="externalLink">Events</a>
+						</li>
+						<li >
+							<a href="logo.html" title="Logo">Logo</a>
+						</li>
+						<li >
+							<a href="mail-lists.html" title="Mailing Lists">Mailing Lists</a>
+						</li>
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+							<a href="http://im.qq.com" title="QQ (Group ID:176011868)" class="externalLink">QQ (Group ID:176011868)</a>
+						</li>
+						<li >
+							<a href="http:divider" title=""></a>
+						</li>
+						<li >
+							<a href="source-repository.html" title="Source Repository">Source Repository</a>
+						</li>
+						<li >
+							<a href="issue-tracking.html" title="Issue Tracking">Issue Tracking</a>
+						</li>
+						<li >
+							<a href="http://www.apache.org/security/" title="Security" class="externalLink">Security</a>
+						</li>
+						<li >
+							<a href="mailto:security@trafodion.apache.org" title="Report Security Issue" class="externalLink">Report Security Issue</a>
+						</li>
+						<li >
+							<a href="license.html" title="License">License</a>
+						</li>
+					</ul>
+				</div>
+				<div class="span4 bottom-nav">
+					<ul class="nav nav-list">
+						<li class="nav-header">Features</li>
+						<li class="active">
+							<a href="#" title="Architecture Overview">Architecture Overview</a>
+						</li>
+						<li >
+							<a href="http:divider" title=""></a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/security-ansi-schemas" title="ANSI Schema Support" class="externalLink">ANSI Schema Support</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/ustat-automation" title="Automated Update Statistics" class="externalLink">Automated Update Statistics</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/bulkunload" title="Bulk Unload" class="externalLink">Bulk Unload</a>
+						</li>
+						<li >
+							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Trafodion+Manageability#TrafodionManageability-LoggingEvents" title="Event Handling" class="externalLink">Event Handling</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/hybrid-query-cache" title="Hybrid Query Cache" class="externalLink">Hybrid Query Cache</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/identity-column" title="Identity Column" class="externalLink">Identity Column</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/lob-support" title="Large Object (LOB)" class="externalLink">Large Object (LOB)</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/ddl-query-invalidation" title="Metadata Query Invalidation" class="externalLink">Metadata Query Invalidation</a>
+						</li>
+						<li >
+							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Cmp-divisioning" title="Multi-Temperature Data" class="externalLink">Multi-Temperature Data</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/access-external-hbase-tables" title="Native HBase Tables" class="externalLink">Native HBase Tables</a>
+						</li>
+						<li >
+							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Tutorial:+The+object-oriented+UDF+interface" title="Object-Oriented UDF Tutorial" class="externalLink">Object-Oriented UDF Tutorial</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/sql-query-cancel" title="Query Cancel" class="externalLink">Query Cancel</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/security-privilege-updates" title="Privilege Checking" class="externalLink">Privilege Checking</a>
+						</li>
+						<li >
+							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Trafodion+Manageability" title="Repository" class="externalLink">Repository</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/enable-get-statistics-thru-rms" title="Runtime Management System" class="externalLink">Runtime Management System</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/sequence-numbers" title="Sequence Numbers" class="externalLink">Sequence Numbers</a>
+						</li>
+						<li >
+							<a href="https://blueprints.launchpad.net/trafodion/+spec/skew-buster" title="Skew Buster" class="externalLink">Skew Buster</a>
+						</li>
+						<li >
+							<a href="http:divider" title=""></a>
+						</li>
+						<li >
+							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Backup+and+Restore" title="Backup/Restore Utility" class="externalLink">Backup/Restore Utility</a>
+						</li>
+						<li >
+							<a href="https://cwiki.apache.org/confluence/display/TRAFODION/Metadata+Cleanup" title="Metadata Cleanup Utility" class="externalLink">Metadata Cleanup Utility</a>
+						</li>
+					</ul>
+				</div>
+				<div class="span4 bottom-description">
 					<blockquote><a href="http://trafodion.apache.org/">Apache Trafodion</a> is a webscale SQL-on-Hadoop solution enabling transactional or operational
           workloads on Hadoop. <br /><br />The name &quot;Trafodion&quot; (the Welsh word for transactions, pronounced
           &quot;Tra-vod-eee-on&quot;) was chosen specifically to emphasize the differentiation that 
           Trafodion provides in closing a critical gap in the Hadoop ecosystem.<br /><br />          
           Trafodion builds on the scalability, elasticity, and flexibility of Hadoop. Trafodion extends 
           Hadoop to provide guaranteed transactional integrity, enabling new kinds of big data 
-          applications to run on Hadoop.</blockquote>
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+          applications to run on Hadoop.</blockquote>
+				</div>
+			</div>
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+
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http://git-wip-us.apache.org/repos/asf/trafodion-site/blob/33dca5aa/contributing-redirect.html
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diff --git a/contributing-redirect.html b/contributing-redirect.html
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--- a/contributing-redirect.html
+++ b/contributing-redirect.html
@@ -1,380 +1,380 @@
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+				<div class="span4 bottom-description">
 					<blockquote><a href="http://trafodion.apache.org/">Apache Trafodion</a> is a webscale SQL-on-Hadoop solution enabling transactional or operational
           workloads on Hadoop. <br /><br />The name &quot;Trafodion&quot; (the Welsh word for transactions, pronounced
           &quot;Tra-vod-eee-on&quot;) was chosen specifically to emphasize the differentiation that 
           Trafodion provides in closing a critical gap in the Hadoop ecosystem.<br /><br />          
           Trafodion builds on the scalability, elasticity, and flexibility of Hadoop. Trafodion extends 
           Hadoop to provide guaranteed transactional integrity, enabling new kinds of big data 
-          applications to run on Hadoop.</blockquote>
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+	<script src="//yandex.st/highlightjs/7.5/highlight.min.js"></script>
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+	<script src="./js/reflow-skin.js"></script>
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+	</body>
+</html>

http://git-wip-us.apache.org/repos/asf/trafodion-site/blob/33dca5aa/docs/2.3.0/client_install/Trafodion_Client_Installation_Guide.pdf
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