Free ha jdbc software for linux

JDBC is a Perl 5 interface to Java JDBC (via Inline::Java).

SYNOPSIS

use JDBC;

JDBC->load_driver("org.apache.derby.jdbc.EmbeddedDriver");

my $con = JDBC->getConnection($url, "test", "test");

my $s = $con->createStatement();

$s->executeUpdate("create table foo (foo int, bar varchar(200), primary key (foo))");
$s->executeUpdate("insert into foo (foo, bar) values (42,notthis)");
$s->executeUpdate("insert into foo (foo, bar) values (43,notthat)");

my $rs = $s->executeQuery("select foo, bar from foo");
while ($rs->next) {
my $foo = $rs->getInt(1);
my $bar = $rs->getString(2);
print "row: foo=$foo, bar=$barn";
}

This JDBC module provides an interface to the Java java.sql.* and javax.sql.* JDBC APIs.

JdbcTool project is a collection of command line utilities for making your life easy when working with Java JDBC databases. Included are:

jdbctool:

An interactive command line tool for executing SQL statements.

jdbcdump:

Dump the contents of a database as SQL statements into a file, like mysqldump.

jdbcload

Execute SQL statements from a file (the opposite of jdbcdump)

Currently, only HSQLDB is supported.

DBD::JDBC is a JDBC proxy driver for the DBI module.

SYNOPSIS

use DBI;

$dbh = DBI->connect("dbi:JDBC:hostname=$hostname;port=$port;url=$url",
$user, $password);

# See the DBI module documentation.

DBD::JDBC is a Perl module which works in conjunction with a server written in Java to provide a DBI front end to a JDBC driver. The Perl module and Java server may be installed on different machines, as long as socket connections are allowed. The Java server portion is multi-threaded and supports multiple simultaneous connections.

This driver currently supports JDBC drivers which implement the JDBC 1.22 interface. JDBC 2.0-compatible drivers are expected to work, but no JDBC 2.0 functionality is explicitly exposed via DBD::JDBC. The $h->jdbc_func method exposes additional JDBC and driver-specific methods. Only Java methods with primitive or String parameters and return types are currently supported in this way.

The expected use for this module is as a DBI interface to databases with JDBC drivers but no DBI drivers. The implementation of this module was originally done for a non-SQL database in order to take advantage of the existing SQL parser in the databases JDBC driver.

The Java classes provided with this module also allow a Java application or servlet to create a JDBC connection and then execute a Perl script which can use that pre-existing JDBC connection via DBI. This particular functionality was implemented in order to allow Perl customizations to a Java servlet-based application. See the example in the example/ directory.

Ajaxdo is a Ajax persistent Data Objects framwork.
Ajax Data Objects (ajaxdo) provides an easy database persistency framework for JavaScript objects. Ajaxdo enables runtime loading, saving, deleting, and listing of JavaScript objects stored on the server database.
Using Ajaxdo can dramatically reduce server side code and make a Web 2.0 application port easily from one server-side programming language to another.
Enhancements:
- This release adds a fully functional Java server-side implementation in addition to the pre-existing PHP server-side implementation.
- Ajaxdo enabled applications can now work in a JSP/JDBC environment and port easily from PHP to Java and vice versa.

HA/FST is a high availability clustering tool for up to four Solaris nodes. HA/FST project supports any application that can be managed from the command line.
HA/FST works similar to other HA tools. Heartbeats sent across a private network are monitored. If these heartbeats fail and subsequent checks across the public network fail then a failover can occur.
Additionally, each application is monitored at configurable intervals for soundness. Application failovers can trigger a restart or a failover.
HA/FST comes pre-equipped to support:
- Up to 4 nodes in cluster
- Application Fallback to Preferred Node
- Application Failover to a Preferred Node
- Remote Node Application Monitoring
- Event Notifications
- Network Interface Failover
- Apache
- NFS
- Oracle
- Samba
Enhancements:
Bug Fixes:
- Syntax error parsing -t option of fstmodapp prevented proper creation of application agents.

Kahakai is a fork of the Waimea window manager, with the intent to create a language agnostic scriptable window manager, while maintaining the original features of Waimea, and extending upon them. Kahakai is pronounced with the ca in car, the ha in hard, and ki from kite.
By "language agnostic", we mean that the scripts which control actions in the window manager are not language specific, they can be written in any language supported by SWIG. For starters, we plan on supporting Python with the addition of Ruby and Perl shortly thereafter.
Main features:
- Window/edge snapping
- Transparent window titles and menus with anti-aliased fonts
- Python scripting (Ruby/Perl support planned) used for configuration
- Dockapp support
- Pixmap styles, compatible with Blackbox/Fluxbox/Openbox & Waimea styles
- Viewports, multiple desktops
- KDE and GNOME support

Linux-HA provides a heartbeat and IP address takeover functions for a high-availability Linux cluster.
The basic goal of the High Availability Linux project is to:
Provide a high-availability (clustering) solution for Linux which promotes reliability, availability, and serviceability (RAS) through a community development effort.
The Linux-HA project is a widely used and important component in many interesting High-Availability solutions. We estimate that we currently have around thirty thousand installations up in mission-critical uses in the real world since it became suitable for mission critical production in 1999. Interest in this project continues to grow. These web pages are average more than 17000 hits per day, and we see around 100 downloads of our software per day.
Heartbeat now ships as part of SUSE Linux, Mandriva Linux, MSC Linux, Debian GNU/Linux, Ubuntu Linux, Red Flag Linux, and Gentoo Linux. Ultra Monkey, and several companys embedded systems are also based on it. Although this is called the Linux-HA project, the software is highly portable and runs on FreeBSD and Solaris as well (even MacOS X from time to time).
There have been many articles and chapters in books written on this project and software. See the PressRoom for more details.
We have put our foot on the road to being competitive with commercial systems similar to those described in D. H. Browns 1998 or March 2000 analysis of RAS cluster features and functions. In most important respects, we think youll find that Linux-HA has achieved this level of competitiveness with our release 2 software.
This release 2 series brings technologies and basic capabilities which match or exceed the capabilities of many commercial HA systems. We think youll be surprised. An R2 getting started guide is available.
We also work well with the LVS (Linux Virtual Server) project and expect to continue to collaborate with them in the future, since our goals are complementary.
Enhancements:
- This release has significant bugfixes and enhancements, making it a worthwhile upgrade for anyone running R2 CRM-style configurations, or who would like to.
- An OCF RA for Xen guests and Chinese GUI support have been added.
- ipfail has been replaced and generalized (limited testing). Master/slave testing and fixes.
- Significant cibadmin fixes.