Berkeley DB是历史悠久的嵌入式数据库系统，主要应用在UNIX/LINUX操作系统上，其设计思想是简单、小巧、可靠、高性能。
Berkeley DB 12cR1 (12.1.6.1.26) 发布，更新内容如下：
A 'salvage' (db_dump -r) no longer hangs on a corrupt database which contains a loop in an overflow item's chain of pages. [#18550]
Remove +u1 compiler flag from the HP-UX build and fixed related alignment issue. [#23739]
Fixed DB_RUNRECOVERY errors caused by pthreads-based mutexes. [#23965]
Allow the failchk process to call __env_refresh when necessary. [#24194]
DB->open() now detects invalid pagesizes sooner, avoiding a potential floating point exception when a purported database file has a pagesize of 0. Added a pre-verify step to the db_dump utility. [#24217]
Fixed a bug that can cause DBcursor->get to return incorrect data when DB_GET_BOTH_RANGE flag is used. [#24220.1]
Added support for Java 8. [#24220.2]
Aborting a transaction no longer panics if a deadlock error occurs while freeing up the transaction's cursors. [#24223]
Fixed a crash which could occur when multiple BDB SQL processes repeatedly open a database file. [#24230]
Fixed a bug where db_printlog improperly handled a "No such file or directory" error condition. [#24265]
Fixed a bug that could cause a master crash in the following cases: an unencrypted client attempts to join an encrypted replication group, or an encrypted client attempts to join an unencrypted replication group. [#24288]
Fixed a bug that can cause a crash when DB_ENV->memp_stat() is called. [#24298]
Added support for arm64. [#24312]
Reduced the minimum hash table size. [#24314].
Fixed a bug where file names were not displayed correctly when a file failed to open during backup. [#24340]
Enabled cross compiling the JDBC driver. [#24347]
Fixed a crash when writing to a SQL BLOB while txn_bulk is enabled. [#24351]
DB->open() now detects invalid bt_minkey better, avoiding a potential floating point excetpion. [#24398]
Removed EnvironmentConfig.setTxnNotDurable() and Environment.getTxnNotDurable() from the Java API. This flag cannot be set on environments. [#24416]
软件详情：http://www.oracle.com/technetwork/database/database-technologies/berkeleydb/downloads/index.html
下载地址：http://download.oracle.com/otn/berkeley-db/db-6.1.26.tar.gz
来自:开源中国社区
