Webmaster Tools - Ping Utility
This utility sends small packets of information to a website, and times the amount of time it takes to come back.
This information can be used to determine if there is a problem with the network connection between two hosts.
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 developerWorks - FREE Tools!
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In this five-part "Building a grid system using WS-Resource Transfer" series, we look at the use of WS-Resource Transfer (WS-RT) in different areas of the grid environment -- from using it as a method for storing and recovering general information about grid-to-grid monitoring and management, and security. We also examine how WS-RT can be used for the distribution and division of work. In any grid, there is a huge amount of metadata about the grid that needs to be stored and distributed. Using WS-RT makes sharing the information, especially the precise information required by different systems in the grid, significantly easier. Here in Part 4, we look at both sides of the security session, both in terms of using WS-RT as an aid to the authorization process and at combining WS-Security with WS-RT for secure resource exchange.
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Visit IBM developerWorks to download the latest trial version of IBM Data Studio V1.1 at no cost. IBM Data Studio is a comprehensive data management solution that helps you effectively design, develop, deploy and manage your data, databases, and database applications throughout the data management life cycle utilizing a consistent and integrated user interface. Unlike other client-side data management solutions that focus on only one aspect of the application lifecycle or database administration, Data Studio complements the Rational Software Delivery platform, providing unparalleled flexibility for a heterogeneous data server environment across platforms.
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Ubuntu is a great server and desktop distribution for the GNU/Linux operating system, but did you know that it's also ideal for handheld and mobile embedded devices? Ubuntu's latest release, Gutsy Gibbon, now includes support for the embedded and mobile spaces with the Ubuntu Mobile and Embedded (UME) project. Get to know the UME project, and find out how to get started.
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In this tutorial, Sean Walberg helps you prepare to take the Linux Professional Institute Senior Level Linux Professional (LPIC-3) exam. In this second in a series of six tutorials, Sean walks you through installing and configuring a Lightweight Directory Access Protocol (LDAP) server, and writing some Perl scripts to access the data. By the end of this tutorial, you'll know about LDAP server installation, configuration, and programming.
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Portfolio Management is about effectively managing portfolio value by aligning portfolio investments with business goals. This complimentary e-kit provides a collection of materials that can help you understand how IBM Rational enables and automates best practices for improved governance and clear visibility into portfolio and project performance across the entire IT project lifecycle.
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Learn how to do more with your reusable assets with the free Rational Asset Manager eKit. The eKit includes demos on how Rational Asset Manager tracks and audits your assets in order to utilize them for reuse. Plus you’ll find white papers and a Webcast that discuss the challenges of a Service Oriented Architecture and how Rational Asset Manager can provide quick and effective solutions.
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Visit IBM developerWorks to try the IBM SOA Sandbox for process. The SOA Sandbox for process focuses on providing a trial environment with the necessary tooling and components required to gain a better understanding of business processes and how to best improve existing business processes to derive value quickly.
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It's a good time to be a Web developer. You've never had more choices in terms of technologies. There are so many great open source Web servers, databases, programming languages, and development frameworks. No matter what combination of technologies you prefer to work with, there is an integrated development environment (IDE) that can increase your productivity: Eclipse. In this tutorial, Part 1 of a three-part "Web development with Eclipse Europa" series on how to use Eclipse for Web development with Java technology, PHP, and Ruby, we'll see how the latest release of Eclipse -- Europa -- can be used to rapidly develop Java Web applications. We'll use Java Platform, Enterprise Edition 5 (Java EE) for Eclipse to build a Web application for tracking and calculating baseball statistics.
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User communities play an important role in communication and collaboration around products, solutions and other areas of special interest to members. Successful communities are able to provide the right mix of content and services to deliver a value proposition that resonates with each audience. Join Tom Inman, VP of Marketing for Information and Platform Solutions as he introduces the new LeverageINFORMATION community. During this webcast, learn about the value provided by the community and how customers and partners derive value from the community in addressing their own technical and business challenges.
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IBM Lotus Notes 8 provides a wide range of developers the ability to provide customized, integrated user interfaces via composite applications and via custom sidebar and toolbar plug-ins. This webcast provides you with tips and techniques to use with out-of-the-box capabilities of Lotus Notes 8, and survey how you can share useful components within your own company and within a larger community.
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