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+<!DOCTYPE html>
+<html><head>
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
+<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+<link href="sqlite.css" rel="stylesheet">
+<title>About SQLite</title>
+<!-- path= -->
+</head>
+<body>
+<div class=nosearch>
+<a href="index.html">
+<img class="logo" src="images/sqlite370_banner.gif" alt="SQLite" border="0">
+</a>
+<div><!-- IE hack to prevent disappearing logo --></div>
+<div class="tagline desktoponly">
+Small. Fast. Reliable.<br>Choose any three.
+</div>
+<div class="menu mainmenu">
+<ul>
+<li><a href="index.html">Home</a>
+<li class='mobileonly'><a href="javascript:void(0)" onclick='toggle_div("submenu")'>Menu</a>
+<li class='wideonly'><a href='about.html'>About</a>
+<li class='desktoponly'><a href="docs.html">Documentation</a>
+<li class='desktoponly'><a href="download.html">Download</a>
+<li class='wideonly'><a href='copyright.html'>License</a>
+<li class='desktoponly'><a href="support.html">Support</a>
+<li class='desktoponly'><a href="prosupport.html">Purchase</a>
+<li class='search' id='search_menubutton'>
+<a href="javascript:void(0)" onclick='toggle_search()'>Search</a>
+</ul>
+</div>
+<div class="menu submenu" id="submenu">
+<ul>
+<li><a href='about.html'>About</a>
+<li><a href='docs.html'>Documentation</a>
+<li><a href='download.html'>Download</a>
+<li><a href='support.html'>Support</a>
+<li><a href='prosupport.html'>Purchase</a>
+</ul>
+</div>
+<div class="searchmenu" id="searchmenu">
+<form method="GET" action="search">
+<select name="s" id="searchtype">
+<option value="d">Search Documentation</option>
+<option value="c">Search Changelog</option>
+</select>
+<input type="text" name="q" id="searchbox" value="">
+<input type="submit" value="Go">
+</form>
+</div>
+</div>
+<script>
+function toggle_div(nm) {
+var w = document.getElementById(nm);
+if( w.style.display=="block" ){
+w.style.display = "none";
+}else{
+w.style.display = "block";
+}
+}
+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
+} else {
+w.style.display = "block";
+setTimeout(function(){
+document.getElementById("searchbox").focus()
+}, 30);
+}
+}
+function div_off(nm){document.getElementById(nm).style.display="none";}
+window.onbeforeunload = function(e){div_off("submenu");}
+/* Disable the Search feature if we are not operating from CGI, since */
+/* Search is accomplished using CGI and will not work without it. */
+if( !location.origin || !location.origin.match || !location.origin.match(/http/) ){
+document.getElementById("search_menubutton").style.display = "none";
+}
+/* Used by the Hide/Show button beside syntax diagrams, to toggle the */
+function hideorshow(btn,obj){
+var x = document.getElementById(obj);
+var b = document.getElementById(btn);
+if( x.style.display!='none' ){
+x.style.display = 'none';
+b.innerHTML='show';
+}else{
+x.style.display = '';
+b.innerHTML='hide';
+}
+return false;
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+var antiRobot = 0;
+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+}
+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
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+antiRobot |= 2;
+antiRobotGo();
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+setTimeout(function(){
+antiRobot |= 1;
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+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+
+
+<h1 align=center>About SQLite</h1>
+
+<div class="rightsidebar border2px">
+<h4 align="center">Executive Summary</h4>
+<ul>
+<li> <a href="fullsql.html">Full-featured SQL</a>
+<li> <a href='mostdeployed.html'>Billions and billions of deployments</a>
+<li> <a href='onefile.html'>Single-file database</a>
+<li> <a href='copyright.html'>Public domain source code</a>
+<li> All source code in one file (<a href='amalgamation.html'>sqlite3.c</a>)
+<li> <a href='footprint.html'>Small footprint</a>
+<li> Max DB size: <a href='limits.html'>281 terabytes</a>
+ (2<sup><small>48</small></sup> bytes)
+<li> Max row size: <a href='limits.html'>1 gigabyte</a>
+<li> <a href='fasterthanfs.html'>Faster than direct file I/O</a>
+<li> <a href='testing.html'>Aviation-grade quality and testing</a>
+<li> <a href='zeroconf.html'>Zero-configuration</a>
+<li> <a href='transactional.html'>ACID transactions, even after power loss</a>
+<li> <a href='fileformat.html'>Stable, enduring file format</a>
+<li> <a href='doclist.html'>Extensive, detailed documentation</a>
+<li> <a href='lts.html'>Long-term support</a>
+</div>
+
+<p>SQLite is an in-process library that implements a
+<a href="selfcontained.html">self-contained</a>,
+<a href="serverless.html">serverless</a>,
+<a href="zeroconf.html">zero-configuration</a>,
+<a href="transactional.html">transactional</a>
+SQL database engine.
+The code for SQLite is in the
+<a href="copyright.html">public domain</a> and is thus free for
+use for any purpose, commercial or private.
+SQLite is the <a href="mostdeployed.html">most widely deployed</a> database in the world
+with more applications than we can
+count, including several <a href="famous.html">high-profile projects.</a></p>
+
+<p>SQLite is an embedded SQL database engine.
+Unlike most other SQL databases, SQLite does not have a separate
+server process. SQLite reads and writes directly to ordinary disk
+files. A complete SQL database with multiple tables, indices,
+triggers, and views, is contained in a single disk file.
+The database <a href="fileformat2.html">file format</a> is cross-platform - you can freely copy a database
+between 32-bit and 64-bit systems or between
+<a href="http://en.wikipedia.org/wiki/Endianness">big-endian</a> and
+<a href="http://en.wikipedia.org/wiki/Endianness">little-endian</a>
+architectures. These features make SQLite a popular choice as
+an <a href="appfileformat.html">Application File Format</a>. SQLite database files are a
+<a href="locrsf.html">recommended storage format</a> by the US Library of Congress.
+Think of SQLite not as a replacement for
+<a href="http://www.oracle.com/database/index.html">Oracle</a> but
+as a replacement for <a href="http://man.he.net/man3/fopen">fopen()</a></p>
+
+<p>SQLite is a compact library.
+With all features enabled, the <a href="footprint.html">library size</a> can be less than 750KiB,
+depending on the target platform and compiler optimization settings.
+(64-bit code is larger. And some compiler optimizations
+such as aggressive function inlining and loop unrolling can cause the
+object code to be much larger.)
+There is a tradeoff between memory usage and speed.
+SQLite generally runs faster the more memory
+you give it. Nevertheless, performance is usually quite good even
+in low-memory environments. Depending on how it is used, SQLite can be
+<a href="fasterthanfs.html">faster than direct filesystem I/O</a>.</p>
+
+<p>SQLite is
+<a href="testing.html">very carefully tested</a> prior to every
+release and has a reputation for being very reliable.
+Most of the SQLite source code is devoted purely to testing and
+verification. An automated test suite runs millions and millions of
+test cases involving hundreds of millions of individual SQL statements
+and achieves <a href="testing.html#coverage">100% branch test coverage</a>.
+SQLite responds gracefully to memory
+allocation failures and disk I/O errors. Transactions are
+<a href="http://en.wikipedia.org/wiki/ACID">ACID</a>
+even if interrupted by system crashes or power failures.
+All of this is verified by
+the automated tests using special test harnesses which simulate
+system failures.
+Of course, even with all this testing, there are still bugs.
+But unlike some similar projects (especially commercial competitors)
+SQLite is open and honest about all bugs and provides
+<a href="http://www.sqlite.org/src/rptview?rn=1">bugs lists</a> and
+minute-by-minute <a href="http://www.sqlite.org/src/timeline">
+chronologies</a> of code changes.</p>
+
+<p>The SQLite code base is supported by an
+<a href="crew.html">international team</a> of developers who work on
+SQLite full-time.
+The developers continue to expand the capabilities of SQLite
+and enhance its reliability and performance while maintaining
+backwards compatibility with the
+<a href="c3ref/intro.html">published interface spec</a>,
+<a href="lang.html">SQL syntax</a>, and database <a href="fileformat2.html">file format</a>.
+The source code is absolutely free to anybody who wants it,
+but <a href="prosupport.html">professional support</a> is also available.</p>
+
+<p>The SQLite project was started on
+<a href="https://www.sqlite.org/src/timeline?c=2000-05-29+14:26:00">2000-05-09</a>.
+The future is always hard to predict, but the intent of the developers
+is to support SQLite through the year 2050. Design decisions are made
+with that objective in mind.</p>
+
+<p>We the developers hope that you find SQLite useful and we
+entreat you to use it well: to make good and beautiful products that
+are fast, reliable, and simple to use. Seek forgiveness for yourself
+as you forgive others. And just as you have received SQLite for free,
+so also freely give, paying the debt forward.</p>
+<p align="center"><small><i>This page last modified on <a href="https://sqlite.org/docsrc/honeypot" id="mtimelink" data-href="https://sqlite.org/docsrc/finfo/pages/about.in?m=46de6e4337000513b">2021-10-06 14:45:14</a> UTC </small></i></p>
+