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diff --git a/bdb/docs/ref/txn/config.html b/bdb/docs/ref/txn/config.html deleted file mode 100644 index beb73859fe8..00000000000 --- a/bdb/docs/ref/txn/config.html +++ /dev/null @@ -1,37 +0,0 @@ -<!--$Id: config.so,v 10.14 2000/10/03 17:17:36 bostic Exp $--> -<!--Copyright 1997, 1998, 1999, 2000 by Sleepycat Software, Inc.--> -<!--All rights reserved.--> -<html> -<head> -<title>Berkeley DB Reference Guide: Configuring transactions</title> -<meta name="description" content="Berkeley DB: An embedded database programmatic toolkit."> -<meta name="keywords" content="embedded,database,programmatic,toolkit,b+tree,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,java,C,C++"> -</head> -<body bgcolor=white> - <a name="2"><!--meow--></a> -<table><tr valign=top> -<td><h3><dl><dt>Berkeley DB Reference Guide:<dd>Transaction Subsystem</dl></h3></td> -<td width="1%"><a href="../../ref/txn/limits.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../../ref/toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../../ref/txn/other.html"><img src="../../images/next.gif" alt="Next"></a> -</td></tr></table> -<p> -<h1 align=center>Configuring transactions</h1> -<p>There is only a single parameter used in configuring transactions, the -<a href="../../api_c/env_open.html#DB_TXN_NOSYNC">DB_TXN_NOSYNC</a> flag. Setting the <a href="../../api_c/env_open.html#DB_TXN_NOSYNC">DB_TXN_NOSYNC</a> flag to -<a href="../../api_c/env_set_flags.html">DBENV->set_flags</a> when opening a transaction region changes the -behavior of transactions not to synchronously flush the log during -transaction commit. -<p>This change will significantly increase application transactional -throughput. However, it means that while transactions will continue to -exhibit the ACI (atomicity, consistency and isolation) properties, they -will not have D (durability). Database integrity will be maintained but -it is possible that some number of the most recently committed -transactions may be undone during recovery instead of being redone. -<p>The application may also limit the number of simultaneous outstanding -transactions supported by the environment by calling the -<a href="../../api_c/env_set_tx_max.html">DBENV->set_tx_max</a> function. When this number is met, additional calls to -<a href="../../api_c/txn_begin.html">txn_begin</a> will fail until some active transactions complete. -<table><tr><td><br></td><td width="1%"><a href="../../ref/txn/limits.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../../ref/toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../../ref/txn/other.html"><img src="../../images/next.gif" alt="Next"></a> -</td></tr></table> -<p><font size=1><a href="http://www.sleepycat.com">Copyright Sleepycat Software</a></font> -</body> -</html> |