IBM OpenDX, the successor to IBM Visualization Data Explorer, (known simply as DX) is a general-purpose software package for data visualization and analysis. It employs a data-flow driven client-server execution model and provides a graphical program editor that allows the user to create a visualization using a point and click interface. Applications can also be built on top of portions of the Data Explorer system, so that custom, turnkey applications can be easily developed using DX as the computational and rendering engine.
JTOpen is the open source version of the IBM Toolbox for Java. This set of Java classes allows any Java-enabled client to access data and resources on an iSeries or AS/400 server. It contains a JDBC driver, FTP, remote command invocation, SSL support, and tons of other functionality. It also includes GUI wrappers for most functions, a runtime PCML interpreter, and an XML parser. Most of the classes are available as open source, and the binaries are free to download and distribute.
postfix_memcached is a patch to Postfix (2.1 and 2.2) to allow it to use memcache as a map source. The memcache map type can be used to reduce the load on another map type, e.g. pgsql. By placing the memcache map before the pgsql map, a key not found in the memcache will fall through to the database. You'll need to figure out a way to reverse populate the cache from the database yourself. This map type can be seen as an alternative to the proxymap(8) service.
RapidWatcher is an infrastructure to implement monitoring solutions quickly. It uses several tools and frameworks such as Jetty, Rife, and Groovy to handle most common parts of implementing a monitoring system. What's left for you to implement is the logic to monitor your particular environment. Sample scripts for Web servers and databases are provided. The primary objective of RapidWatcher is to implement an out of band solution to monitor the management and monitoring solutions.
Multi-Dimensional Clustering (MDC) Table Size Estimator for DB2 is an application that can be used to optimally estimate space requirements based on table statistics and MDC parameters. It has the ability to use one or more clustering dimensions, which speeds up the query process and frees users from the burdens of converting a table to MDC on AIX and Windows.
IBM Client Application Tool for JMS is a standalone, light weight, J2EE client application that is intended to run inside a J2EE client container and does not require any installation. It uses the domain-independent JMS common interfaces or domain-specific, point-to-point interfaces to test messaging infrastructures without writing JMS client code.
The Aglets Software Development Kit (ASDK) is a framework and environment for developing and running mobile agents. Mobile Agents are a type of software agent that have the unique ability to transport themselves from one system to another. Doing so, an agent can start its execution on one host in a network, and then, while still executing, migrate to another host. The Aglets Software Development Kit (ASDK) comes with a complete server, called Tahiti, that hosts the running agents, a comlete library for building mobile agents and a set of prebuilt examples along with the documentation.