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Posted to commits@drill.apache.org by bu...@apache.org on 2014/11/08 07:06:15 UTC
svn commit: r928363 [2/2] - in /websites/staging/drill/trunk/content: ./
drill/ drill/images/ drill/js/
Added: websites/staging/drill/trunk/content/drill/sandbox.html
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--- websites/staging/drill/trunk/content/drill/sandbox.html (added)
+++ websites/staging/drill/trunk/content/drill/sandbox.html Sat Nov 8 06:06:14 2014
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+<!doctype html>
+<html>
+ <head>
+ <meta charset="UTF-8">
+ <title>Sandbox (VMs)for Apache Drill</title>
+
+ <link href="css/style.css" rel="stylesheet" type="text/css">
+ <link href="css/arrows.css" rel="stylesheet" type="text/css">
+ <link href="css/button.css" rel="stylesheet" type="text/css">
+
+ <script language="javascript" type="text/javascript" src="js/lib/jquery-1.11.1.min.js"></script>
+ <script language="javascript" type="text/javascript" src="js/lib/jquery.easing.1.3.js"></script>
+ <script language="javascript" type="text/javascript" src="js/modernizr.custom.js"></script>
+ <script language="javascript" type="text/javascript" src="js/script.js"></script>
+
+ </head>
+
+ <body onResize="resized();">
+
+ <div class="bui"></div>
+
+ <div id="search">
+ <input type="text" placeholder="Enter search term here">
+ </div>
+
+ <div id="menu" class="mw">
+
+ <ul>
+ <li class="logo"><a href="/drill/index.html"></a></li>
+
+ <li>
+ <a href="https://cwiki.apache.org/confluence/display/DRILL/Apache+Drill+Wiki" target="_blank">Documentation</a>
+ <ul>
+ <li><a href="overview.html">Overview</a></li>
+ <li><a href="https://cwiki.apache.org/confluence/display/DRILL/Apache+Drill+in+10+Minutes" target="_blank">Drill in 10 minutes</a></li>
+ <li><a href="https://cwiki.apache.org/confluence/display/DRILL/Connecting+to+Data+Sources#ConnectingtoDataSources-QueryingaFileSystem" target="_blank">Query Files</a></li>
+ <li><a href="https://cwiki.apache.org/confluence/display/DRILL/Connecting+to+Data+Sources#ConnectingtoDataSources-QueryingHBaseTables" target="_blank">Query HBase</a></li>
+ <li><a href="https://cwiki.apache.org/confluence/display/DRILL/Connecting+to+Data+Sources#ConnectingtoDataSources-QueryingHiveTables" target="_blank">Query Hive</a></li>
+ <li><a href="https://cwiki.apache.org/confluence/display/DRILL/SQL+Overview" target="_blank">SQL Support</a></li> <li><a href="architecture.html">Architecture</a></li>
+ </ul>
+ </li>
+ <li>
+ <a href="community.html">Community</a>
+ <ul>
+ <li><a href="community.html#events">Events and Meetups</a></li>
+ <li><a href="community.html#mailinglists">Mailing Lists</a></li>
+ <li><a href="community.html#getinvolved">Get Involved</a></li>
+ <li><a href="https://issues.apache.org/jira/browse/DRILL/" target="_blank">Issue Tracker</a></li>
+ <li><a href="https://github.com/apache/incubator-drill" target="_blank">Github</a></li>
+ </ul>
+ </li>
+ <li><a href="faq.html">FAQ</a></li>
+ <li><a href="sandbox.html">Sandbox</a></li>
+ <li><a href="http://drill-user.org" target="_blank">Blog</a></li>
+ <li class="l"><span> </span></li>
+ <li class="d"><a href="download.html">Download</a></li>
+ </ul>
+
+ </div>
+
+ <h2>Get started with Drill easily - visit the tutorials.</h2>
+
+ <div class="int_text download">
+
+
+
+ <table>
+ <tr>
+ <td> </td>
+ <td><a href="https://www.mapr.com/products/mapr-sandbox-hadoop/download-sandbox-drill" rel="nofollow" target="_blank" class="dl">SANDBOX WITH DRILL*</a></td>
+<td> </td>
+ </tr>
+ </table>
+
+ <h2>Sandbox Tutorials</h2>
+ <p><a href="http://doc.mapr.com/display/MapR/Apache+Drill+Tutorial" target="_blank">Click here</a></p>
+
+
+
+
+ <p>*Please note that Sandbox is provided by a third-party under a non-Apache license.</p>
+ </div>
+
+ <div id="footer" class="mw">
+ <div class="wrapper">
+ Copyright © 2012 The Apache Software Foundation, licensed under the Apache License, Version 2.0.<br>
+Apache Incubator, Apache, and the Apache feather logo are trademarks of The Apache Software Foundation. Other names appearing on the site may be trademarks of their respective owners.<br>
+ <br>
+ <strong>DISCLAIMER</strong><br>
+Apache Drill is an effort undergoing incubation at The Apache Software Foundation sponsored by the Apache Incubator PMC. Incubation is required of all newly accepted projects until a further<br>
+review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not<br>necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
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+ * @param {string} type A string representing the event type to listen for
+ * (e.g. load, click, etc.).
+ * @param {function()} callback The function that receives the notification.
+ */
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+ if (element.addEventListener) element.addEventListener(type, callback);
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+ *
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+ * (e.g. load, click, etc.).
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+ */
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+</html>
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Modified: websites/staging/drill/trunk/content/drill/team.html
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--- websites/staging/drill/trunk/content/drill/team.html (original)
+++ websites/staging/drill/trunk/content/drill/team.html Sat Nov 8 06:06:14 2014
@@ -1 +1,120 @@
-<meta http-equiv="refresh" content="0; index.html" >
\ No newline at end of file
+<!doctype html>
+<html>
+ <head>
+ <meta charset="UTF-8">
+ <title>Apache Drill - Team</title>
+
+ <link href="css/style.css" rel="stylesheet" type="text/css">
+ <link href="css/arrows.css" rel="stylesheet" type="text/css">
+ <link href="css/button.css" rel="stylesheet" type="text/css">
+
+ <script language="javascript" type="text/javascript" src="js/lib/jquery-1.11.1.min.js"></script>
+ <script language="javascript" type="text/javascript" src="js/lib/jquery.easing.1.3.js"></script>
+ <script language="javascript" type="text/javascript" src="js/modernizr.custom.js"></script>
+ <script language="javascript" type="text/javascript" src="js/script.js"></script>
+
+ </head>
+
+ <body onResize="resized();">
+
+ <div class="bui"></div>
+
+ <div id="search">
+ <input type="text" placeholder="Enter search term here">
+ </div>
+
+ <!-- MENU -->
+ <div id="menu" class="mw">
+
+ <ul>
+ <li class="logo"><a href="index.html"></a></li>
+<li>
+ <a href="overview.html">Documentation</a>
+ <ul>
+ <li><a href="overview.html">Overview </a></li>
+ <li><a href="https://cwiki.apache.org/confluence/display/DRILL/Apache+Drill+in+10+Minutes" target="_blank">Drill in 10 Minutes</a></li>
+ <li><a href="top-10-reasons-for-using-drill.html">Why Drill? </a>
+ <li><a href="architecture.html">Architecture</a></li>
+
+
+ </ul>
+ </li>
+ <li>
+ <a href="community.html">Community</a>
+ <ul>
+ <li><a href="team.html">Team</a></li>
+ <li><a href="community.html#events">Events and Meetups</a></li>
+ <li><a href="community.html#mailinglists">Mailing Lists</a></li>
+ <li><a href="community.html#getinvolved">Get Involved</a></li>
+ <li><a href="https://issues.apache.org/jira/browse/DRILL/" target="_blank">Issue Tracker</a></li>
+ <li><a href="https://github.com/apache/incubator-drill" target="_blank">GitHub</a></li>
+ </ul>
+ </li>
+ <li><a href="faq.html">FAQ</a></li>
+ <li><a href="http://drill-user.org" target="_blank">Blog</a></li>
+ <li style="width:30px; padding-left: 2px; padding-right:10px"><a href="https://twitter.com/apachedrill" target="_blank"><img src="images/twitterbw.png" alt="" align="center" width="22" style="padding: 0px 10px 1px 0px;"></a> </li>
+
+
+ <li class="l"><span> </span></li>
+ <li class="d"><a href="download.html">Download</a></li>
+ </ul>
+
+ </div>
+ <!-- last line -->
+
+ <div class="int_title int_title_img community">
+ <h1>Team</h1>
+ </div>
+
+ <div class="int_text">
+
+ <p>
+ Apache Drill developer community now has a growing set of committers and over 40 contributors from different companies and universities.
+ Prominent Drill contributions today come from MapR Technologies, LinkedIn, Hortonworks, University of Wisconsin Madison, Pentaho and Cisco. <br><br>
+ <a href="https://cwiki.apache.org/confluence/display/DRILL/Apache+Drill+Contribution+Guidelines?from=iZHHAg">Click here</a> if you are interested in contributing to the development of Drill.
+ </p>
+ <p><strong>Current list of Drill committers (ordered by date):</strong></p>
+ <p>
+<strong>Jacques Nadeau</strong> <jacques at apache dot org>
+<br><strong>Tomer Shiran</strong> <tshiran at apache dot org>
+<br><strong>Ted Dunning</strong> <tdunning at apache dot org>
+<br><strong>Jason Frantz</strong> <jason at apache dot org>
+<br><strong>MC Srivas</strong> <srivas at apache dot org>
+<br><strong>Keys Botzum</strong> <kbotzum at apache dot org>
+<br><strong>Julian Hyde</strong> <jhyde at apache dot org>
+<br><strong>Tim Chen</strong> <tnachen at apache dot org>
+<br><strong>Mehant Baid</strong> <mehant at apache dot org>
+<br><strong>Jinfeng Ni</strong> <jni at apache dot org>
+<br><strong>Venki Korukanti</strong> <venki at apache dot org>
+<br><strong>Jason Altekruse</strong> <json at apache dot org>
+<br><strong>Aditya Kishore</strong> <adi at apache dot org>
+<br><strong>Parth Chandra</strong> <parthc at apache dot org>
+<br><strong>Aman Sinha</strong> <amansinha at apache dot org>
+<br><strong>Steven Phillips</strong> <smp at apache dot org>
+ </p>
+ </div>
+
+ <div id="footer" class="mw">
+ <div class="wrapper">
+ Copyright © 2012-2014 The Apache Software Foundation, licensed under the Apache License, Version 2.0.<br>
+Apache Incubator, Apache, and the Apache feather logo are trademarks of The Apache Software Foundation. Other names appearing on the site may be trademarks of their respective owners.<br>
+ <br>
+ <strong>DISCLAIMER</strong><br>
+Apache Drill is an effort undergoing incubation at The Apache Software Foundation sponsored by the Apache Incubator PMC. Incubation is required of all newly accepted projects until a further<br>
+review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not<br>necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
+ </div>
+ </div>
+
+ <script>
+ (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+ m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+ })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+
+ ga('create', 'UA-53379651-1', 'auto');
+ ga('send', 'pageview');
+
+ </script>
+
+ </body>
+</html>
Added: websites/staging/drill/trunk/content/drill/top-10-reasons-for-using-drill.html
==============================================================================
--- websites/staging/drill/trunk/content/drill/top-10-reasons-for-using-drill.html (added)
+++ websites/staging/drill/trunk/content/drill/top-10-reasons-for-using-drill.html Sat Nov 8 06:06:14 2014
@@ -0,0 +1,234 @@
+<!doctype html>
+<html>
+
+ <head>
+ <meta charset="UTF-8">
+ <title>Apache Drill - Overview</title>
+
+ <link href="css/style.css" rel="stylesheet" type="text/css">
+ <link href="css/arrows.css" rel="stylesheet" type="text/css">
+ <link href="css/button.css" rel="stylesheet" type="text/css">
+
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+ <script language="javascript" type="text/javascript" src="js/modernizr.custom.js"></script>
+ <script language="javascript" type="text/javascript" src="js/script.js"></script>
+
+ <style>
+pre, code {
+background-color: #f7f7f7;
+border: 1px solid #ddd;
+font-size: 15px;
+line-height: 19px;
+overflow-x: auto;
+overflow-y: auto;
+padding: 2px 4px;
+border-radius: 3px;
+word-wrap: normal;
+white-space: pre !important;"
+font-family: Consolas, "Liberation Mono", Courier, monospace;
+}
+
+.li1
+{ line-height: 140%;
+}
+</style>
+
+ </head>
+
+ <body onResize="resized();">
+
+ <div class="bui"></div>
+
+ <div id="search">
+ <input type="text" placeholder="Enter search term here">
+ </div>
+
+ <!-- MENU -->
+ <div id="menu" class="mw">
+
+ <ul>
+ <li class="logo"><a href="index.html"></a></li>
+<li>
+ <a href="overview.html">Documentation</a>
+ <ul>
+ <li><a href="overview.html">Overview </a></li>
+ <li><a href="https://cwiki.apache.org/confluence/display/DRILL/Apache+Drill+in+10+Minutes" target="_blank">Drill in 10 Minutes</a></li>
+ <li><a href="top-10-reasons-for-using-drill.html">Why Drill? </a>
+ <li><a href="architecture.html">Architecture</a></li>
+
+
+ </ul>
+ </li>
+ <li>
+ <a href="community.html">Community</a>
+ <ul>
+ <li><a href="team.html">Team</a></li>
+ <li><a href="community.html#events">Events and Meetups</a></li>
+ <li><a href="community.html#mailinglists">Mailing Lists</a></li>
+ <li><a href="community.html#getinvolved">Get Involved</a></li>
+ <li><a href="https://issues.apache.org/jira/browse/DRILL/" target="_blank">Issue Tracker</a></li>
+ <li><a href="https://github.com/apache/incubator-drill" target="_blank">GitHub</a></li>
+ </ul>
+ </li>
+ <li><a href="faq.html">FAQ</a></li>
+ <li><a href="http://drill-user.org" target="_blank">Blog</a></li>
+ <li style="width:30px; padding-left: 2px; padding-right:10px"><a href="https://twitter.com/apachedrill" target="_blank"><img src="images/twitterbw.png" alt="" align="center" width="22" style="padding: 0px 10px 1px 0px;"></a> </li>
+
+
+ <li class="l"><span> </span></li>
+ <li class="d"><a href="download.html">Download</a></li>
+ </ul>
+
+ </div>
+ <!-- last line -->
+
+ <div class="int_title">
+ <h1>Why Drill?</h1><br><p>Top 10 Reasons For Using Apache Drill</p>
+ </div>
+
+ <div class="int_text" align="left">
+
+ <!-- Blog -->
+
+
+<p>There are several options available for SQL-on-Hadoop today. What makes Drill different? </p>
+<p>Here are the top 10 reasons why Drill is a valuable and innovative technology in your toolset for interactive data exploration on big data</p>
+<div align="center">
+<p><img alt="Apache Drill" src="https://www.mapr.com/sites/default/files/blogimages/Apache-Drill.png" style="height:39px; width:551px"></p>
+<p style="margin-left:40px"><img alt="quick and easy ramp up for apache drill" src="https://www.mapr.com/sites/default/files/blogimages/Quick-Easy-Ramp-Up-2.png" style="height:329px; width:550px; padding-right:35px"></p>
+</div>
+
+<h2>1. Quick and easy ramp up</h2>
+<p>First and foremost, it takes just minutes to start working with Apache Drill. Install it on a local Windows or Mac machine and do queries right away - you don't even need Hadoop.</p><p>Here are three simple steps to run your first query with Drill.</p>
+
+<pre>
+
+// Install, launch SQLLine CLI and query a JSON file on local file system
+$ tar -xvf apache-drill-0.5.0-incubating.tar
+
+$ apache-drill-0.5.0-incubating/bin/sqlline -u jdbc:drill:zk=local
+
+0: jdbc:drill:zk=local> SELECT * FROM cp.`employee.json` limit 5;
++-------------+------------------+------------+------------+-------------+----------------------+------------+---------------+-----
+| employee_id | full_name | first_name | last_name | position_id | position_title | store_id | department_id | birt
++-------------+------------------+------------+------------+-------------+----------------------+------------+---------------+------+
+
+| 1 | Sheri Nowmer | Sheri | Nowmer | 1 | President | 0 | 1 | 19
+| 2 | Derrick Whelply | Derrick | Whelply | 2 | VP Country Manager | 0 | 1 |
+| 4 | Michael Spence | Michael | Spence | 2 | VP Country Manager | 0 | 1 |
+| 5 | Maya Gutierrez | Maya | Gutierrez | 2 | VP Country Manager | 0 | 1 |
+| 6 | Roberta Damstra | Roberta | Damstra | 3 | VP Information Systems | 0 | 2 |
++-------------+------------------+------------+------------+-------------+----------------------+------------+---------------+-----
+
+</pre>
+
+
+
+
+
+
+
+
+<h2>2. Supports ANSI SQL - as you know it</h2><p>Apache Drill is compatible with ANSI SQL standards. This means that users don't need to learn a new query language or know the nuances of "SQL Like" to work with Drill or migrate existing workloads to Drill. </p><p>Drill supports SQL 2003 syntax and provides all the key SQL data types (such as DATE, INTERVAL, TIMESTAMP, VARCHAR, DECIMAL) and query constructs (such as correlated sub-queries, joins in WHERE clause) to provide a smooth and familiar analytics experience. </p><p>Here is an example of a TPC-H standard query that runs in Drill "as is". </p>
+<pre>
+# TPC-H query 4
+SELECT o.o_orderpriority, count(*) AS order_count
+FROM orders o
+WHERE o.o_orderdate >= date '1996-10-01'
+ AND o.o_orderdate < date '1996-10-01' + interval '3' month
+ AND EXISTS(
+ SELECT * FROM lineitem l
+ WHERE l.l_orderkey = o.o_orderkey
+ AND l.l_commitdate < l.l_receiptdate
+ )
+ GROUP BY o.o_orderpriority
+ ORDER BY o.o_orderpriority;
+</pre>
+
+<h2>3. Works with your BI tools</h2><p>Apache Drill integrates with the BI/SQL tools such as Tableau, MicroStrategy, Pentaho and Jaspersoft using JDBC/ODBC drivers. This means that users can now use same BI/Analytics tools they are deeply familiar with in order to perform proactive business intelligence using more raw data, up-to-date data and new types of data available in Hadoop/NoSQL stores at a significantly low cost and rapid time to market. </p><p>Here is a quick look at the Drill ODBC Driver DSN UI - Drill explorer - a data exploration environment to understand Drill data and create views along with a BI visualization using Drill as a data source. </p><p style="margin-left:40px"><img alt="MapR Drill ODBC Driver DSN Setup" src="https://www.mapr.com/sites/default/files/blogimages/MapR-Drill-ODBC-Driver-DSN-Setup.png" style="height:498px; width:450px"></p><p style="margin-left:40px"><img alt="data exploration enviroment" src="https://www.mapr.com/sites/default/files/blogimages
/Data-exploration-enviroment.png" style="height:354px; width:600px"></p><p style="margin-left:40px"><img alt="Tableau example" src="https://www.mapr.com/sites/default/files/blogimages/Tableau-example.png" style="height:583px; width:600px"></p><h2>4. Supports self-describing data with no ETL</h2><p>Self-describing data is where schema is specified as part of the data itself. File formats such as Parquet, JSON, Protobuf, XML, Avro and NoSQL databases are all examples of self-describing data. Some of these data formats are also dynamic and complex in that every record in the data can have its own set of columns/attributes and each column can be semi-structured/nested. </p><p>Think about a JSON document with multiple levels of nesting and optional/repeated elements at each level or a wide HBase table with 100s-1000s of columns with varying schema across rows. How about third party data that you are looking to leverage in BI/Analytics, but you have no control on how schemas will evolve?
</p><p>Drill supports querying self-describing data without defining and managing any centralized schema definitions in Hive metastore. Schema is discovered dynamically on the fly when the queries come in. </p><p>Dynamic schema discovery with no upfront modeling/schema management means that companies now can eliminate time delays of weeks/months of ETL before data is available to users for data exploration. Users can get more up-to-date/real-time data in order to make informed and timely decisions. </p><p>Here are a few quick examples on querying files and directories using Drill. </p>
+<pre>
+//clicks.json is a file and logs is a partitioned directory by year & month on Hadoop
+
+0: jdbc:drill:> select * from `clicks/clicks.json` limit 2;
+0: jdbc:drill:> select cust_id, dir1 month_no, count(*) month_count from logs
+where dir0=2014 group by cust_id, dir1 order by cust_id, month_no limit 10;
+</pre>
+
+
+
+
+<h2>5. Handles Complex Data Types</h2><p>Drill comes with a flexible JSON-like data model to natively query and process complex/multi-structured data. The data doesn't need to be flattened or transformed either at the design time or runtime providing high performance for queries on complex data. Drill provides intuitive extensions to SQL to work with nested data using MAP and ARRAY data types. </p><p>Here is an example indicating how Drill queries a JSON file and accesses the nested maps and array fields. </p>
+<pre>
+// prod_id is an array field in clicks.json file
+
+select * from (select t.trans_id, t.trans_info.prod_id[0] as prodid,
+t.trans_info.purch_flag as purchased
+from `clicks/clicks.json` t) sq
+where sq.prodid between 700 and 750 and sq.purchased='true' order by sq.prodid;
+</pre>
+
+<h2>6. Plays Well with Hive</h2><p>Apache Drill lets you reuse investments made in existing Hive deployments. You can do queries on Hive tables and access 100+ Hive input/output formats (including custom serdes) with no re-work. Drill serves as a complement to Hive deployments by offering low latency queries.</p><p>Here is a sample Hive storage plugin configuration looks like in Drill, followed by a query on a Hive table. </p>
+<pre>
+//Storage plugin configuration for Hive
+hive
+
+{
+ "type": "hive",
+ "enabled": true,
+ "configProps": {
+ "hive.metastore.uris": "thrift://localhost:9083",
+ "hive.metastore.sasl.enabled": "false"
+ }
+}
+
+//Query on a Hive table 'orders'
+0: jdbc:drill:> select `month`, state, sum(order_total) as sales from hive.orders
+group by `month`, state order by 3 desc limit 5;
+
+</pre>
+
+
+
+<h2>7. Works with Hadoop and Beyond</h2><p>Drill is designed with extensibility in mind. It provides out-of-the-box connectivity to file systems (local or distributed file systems such as S3, HDFS, MapR-FS), HBase, or Hive. The storage plugin interface is extensible to other NoSQL stores (such as Couchbase, Elasticsearch, MongoDB) or relational databases (such as Postgres, MySQL, etc.) or your own custom store. Drill can also combine data from all these data sources in a single query on the fly without any central metadata definitions.</p><p>Here is an example Drill that combines data from Hive, HBase and JSON. </p>
+
+<pre>
+// Hive table 'orders', HBase view 'custview' and JSON file 'clicks.json' are joined together
+
+select custview.membership, sum(orders.order_total)
+as sales from hive.orders, custview, dfs.`/mapr/demo.mapr.com/data/nested/clicks/clicks.json` c
+where orders.cust_id=custview.cust_id and orders.cust_id=c.user_info.cust_id
+group by custview.membership order by 2;
+</pre>
+
+<h2>8. Ease of UDFs</h2><p>Drill exposes an easy and high performance Java API to build custom functions (UDFs and UDAFs) and extend SQL for the data and the business logic that is specific to your organization. If you have already built UDFs in Hive, you can reuse them with Drill with no modifications. Refer to <a href="https://cwiki.apache.org/confluence/display/DRILL/Develop+Custom+Functions">Developing Custom Functions</a> for more information. </p><h2>9. Provides low latency queries</h2><p>Drill is built from the ground up for short and low-latency queries on large datasets. Drill doesn't use MapReduce; instead it comes with a distributed SQL MPP engine to execute queries in parallel on a cluster. Any of the Drillbits (core service in Drill) is capable of receiving requests from users. The optimizer in Drill is sophisticated and leverages various rule- based and cost-based techniques, optimization capabilities of the data sources, along with data locality to determine the most
efficient query plan and then distribute the execution across multiple nodes in the cluster. Drill also provides a columnar and vectorized execution engine to offer high memory and CPU efficiencies along with rapid performance for a wide variety of analytic queries. </p><h2>10. Supports large datasets</h2><p>Drill is built to scale to big data needs and is not restricted by memory available on the cluster nodes. For performance, Drill tries to do query execution in-memory when possible, using an optimistic/pipelined model and spills to disk only if the working dataset doesn't fit in memory. </p><p>For more examples on how to use Drill, download <a href="https://www.mapr.com/products/mapr-sandbox-hadoop/download-sandbox-drill">Apache Drill sandbox</a> and try out the <a href="http://doc.mapr.com/display/MapR/Apache+Drill+Tutorial">sandbox tutorial</a>.
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