ZXTM KnowledgeHub http://knowledgehub.zeus.com ZXTM makes your networked and web enabled applications faster, more reliable, secure and easier to manage. Welcome to the KnowledgeHub - ZXTM's resource center. en-US http://backend.userland.com/rss 60 iZXTM part 1: Login http://knowledgehub.zeus.com/articles/2009/07/03/izxtm_part1 Fri, 03 Jul 2009 14:15:00 +0000 Articles 434@http://knowledgehub.zeus.com Yvan Seth [Zeus Dev Team] This is part 1 in a series covering a fun little project that demonstrates how ZXTM can facilitate the rapid deployment of a new web interface variant. My variant of choice in this instance is a UI that doesn't feel out of place on an iPhone, and my victim is ZXTM's own administrative UI (after all, half the Zeus development team are iPhone carriers now ... and the virus is spreading.) Read more... iPhoneThis is part 1 in a series covering a fun little project that demonstrates how ZXTM can facilitate the rapid deployment of a new web interface variant. My variant of choice in this instance is a UI that doesn't feel out of place on an iPhone, and my victim is ZXTM's own administrative UI (after all, half the Zeus development team are iPhone carriers now ... and the virus is spreading.) Read more...

]]> http://knowledgehub.zeus.com?p=434&c=1&tb=1&pb=1#comments Customized Load-Balancing with ZXTM http://knowledgehub.zeus.com/articles/2009/07/03/customized_load_balancing_with_zxtm Fri, 03 Jul 2009 14:04:04 +0000 Articles 433@http://knowledgehub.zeus.com andy knox [Zeus Dev Team] Choosing the right load-balancing algorithm can often be difficult as every web application behaves differently. ZXTM offers a wide variety of built-in load-balancing algorithms to overcome this problem, but if none of these suit your needs then you can just design your own! This article shows you how. Read more... Customized Load-Balancing with ZXTMChoosing the right load-balancing algorithm can often be difficult as every web application behaves differently. ZXTM offers a wide variety of built-in load-balancing algorithms to overcome this problem, but if none of these suit your needs then you can just design your own! This article shows you how. Read more...

]]> http://knowledgehub.zeus.com?p=433&c=1&tb=1&pb=1#comments Reading data from external files and tables http://knowledgehub.zeus.com/articles/2009/07/02/reading_data_from_external_files_and_tab Thu, 02 Jul 2009 14:09:58 +0000 Articles 436@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] A frequent requirement in TrafficScript is to manage data stored in some sort of table. For example, a user may have a list of redirects they wish to apply, and storing those in a table is generally preferable to hard-coding them into a TrafficScript rule. Read more... A frequent requirement in TrafficScript is to manage data stored in some sort of table. For example, a user may have a list of redirects they wish to apply, and storing those in a table is generally preferable to hard-coding them into a TrafficScript rule. Read more...

]]> http://knowledgehub.zeus.com?p=436&c=1&tb=1&pb=1#comments Smart posts about ZXTM http://knowledgehub.zeus.com/articles/2009/07/01/smart_posts_about_zxtm Wed, 01 Jul 2009 00:10:26 +0000 Articles 435@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] Here's a quick roundup of a few solutions that smart people have built recently with ZXTM! We've got tweeting, hints and tips for Windows Server installations, 3rd party installation instructions and a strangely hypnotic bunny. Read more... Here's a quick roundup of a few solutions that smart people have built recently with ZXTM!

We've got tweeting, hints and tips for Windows Server installations, 3rd party installation instructions and a strangely hypnotic bunny. Read more...

]]> http://knowledgehub.zeus.com?p=435&c=1&tb=1&pb=1#comments Scala, ZXTM and Java Extensions http://knowledgehub.zeus.com/articles/2009/06/30/scala_zxtm_and_java_extensions Tue, 30 Jun 2009 09:28:01 +0000 Articles 431@http://knowledgehub.zeus.com Dec [Zeus Dev Team] There has been a lot of talk over the past few years about new and different languages targeting the JVM as their runtime platform. Scala has been one of the most high-profile languages in the JVM vanguard. Most notably, in the past year Twitter has announced that it is migrating away from Ruby on Rails to Scala because of RoR's lack of scalability. Read more... Scala LogoThere has been a lot of talk over the past few years about new and different languages targeting the JVM as their runtime platform. Scala has been one of the most high-profile languages in the JVM vanguard. Most notably, in the past year Twitter has announced that it is migrating away from Ruby on Rails to Scala because of RoR's lack of scalability. Read more...

]]> http://knowledgehub.zeus.com?p=431&c=1&tb=1&pb=1#comments How do I cluster ZXTM AFM 3.0? http://knowledgehub.zeus.com/faqs/2009/06/23/clustering_zxtm_afm_3_0 Tue, 23 Jun 2009 08:38:30 +0000 Installation 430@http://knowledgehub.zeus.com Julian [Zeus Dev Team] ZXTM AFM uses a different style of clustering to ZXTM. A ZXTM AFM cluster has a single master server, and one or more slave servers. Only the master server provides the administrative UI. The normal installation process (as documented in the ZXTM AFM Getting Started Guide) creates a new master server. This can be converted into a slave server by editing the ZXTM AFM config file as described below. Read more... ZXTM AFM uses a different style of clustering to ZXTM. A ZXTM AFM cluster has a single master server, and one or more slave servers. Only the master server provides the administrative UI.

The normal installation process (as documented in the ZXTM AFM Getting Started Guide) creates a new master server. This can be converted into a slave server by editing the ZXTM AFM config file as described below. Read more...

]]> http://knowledgehub.zeus.com?p=430&c=1&tb=1&pb=1#comments ColdFusion - Managing ZXTMs Content-Cache http://knowledgehub.zeus.com/articles/2009/05/20/coldfusion_managing_zxtms_content_cache Wed, 20 May 2009 16:41:21 +0000 Articles 429@http://knowledgehub.zeus.com Mark Boddington [Zeus Systems Engineering] The newest version of Adobe's ColdFusion server features much improved performance and scalability. Among the host of new features, are Ajax enhancements, .Net integration and an Interactive Debugger for the Eclipse IDE (Great minds think alike). ColdFusion 8 has dramatically improved performance over previous versions. Independent tests by Zeus customers deploying ColdFusion have seen ~50% reduction in response times from the CF server, but as with any web application, intelligent Content-Caching is key to achieving the best performance.. Read more... ColdFusionThe newest version of Adobe's ColdFusion server features much improved performance and scalability. Among the host of new features, are Ajax enhancements, .Net integration and an Interactive Debugger for the Eclipse IDE (Great minds think alike). ColdFusion 8 has dramatically improved performance over previous versions. Independent tests by Zeus customers deploying ColdFusion have seen ~50% reduction in response times from the CF server, but as with any web application, intelligent Content-Caching is key to achieving the best performance.. Read more...

]]> http://knowledgehub.zeus.com?p=429&c=1&tb=1&pb=1#comments ZXTM Application Firewall Module released http://knowledgehub.zeus.com/news/2009/05/19/zxtm_application_firewall_module_release Tue, 19 May 2009 05:20:00 +0000 Announce 428@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] Zeus are pleased to announce the release of ZXTM Application Firewall Module (ZXTM AFM). ZXTM AFM is an add-on module for ZXTM software, providing comprehensive web application firewall capabilities. Read more... Zeus are pleased to announce the release of ZXTM Application Firewall Module (ZXTM AFM).

ZXTM AFM is an add-on module for ZXTM software, providing comprehensive web application firewall capabilities. Read more...

]]> http://knowledgehub.zeus.com?p=428&c=1&tb=1&pb=1#comments ZXTM AFM 3.0 Documentation http://knowledgehub.zeus.com/docs/2009/05/18/zxtm_afm_3_0_documentation Mon, 18 May 2009 21:08:55 +0000 Docs 427@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] Notes ZXTM AFM 3.0 Release Notes Getting Started Guides ZXTM AFM 3.0 Getting Started [pdf] ZXTM AFM Manuals ZXTM AFM 3.0 Manual [pdf] Notes

Getting Started Guides

ZXTM AFM Manuals

]]> http://knowledgehub.zeus.com?p=427&c=1&tb=1&pb=1#comments Tuning Linux networking http://knowledgehub.zeus.com/faqs/2009/04/29/tuning_linux_networking Wed, 29 Apr 2009 13:20:21 +0000 Tuning and Performance 425@http://knowledgehub.zeus.com Ben [Zeus Dev Team] Here are some suggestions when tweaking Linux machines for maximum network performance. For full tuning advice, including non-OS tunings, please see our main article, Tuning ZXTM for Maximum Performance. Read more... Here are some suggestions when tweaking Linux machines for maximum network performance. For full tuning advice, including non-OS tunings, please see our main article, Tuning ZXTM for Maximum Performance. Read more...

]]> http://knowledgehub.zeus.com?p=425&c=1&tb=1&pb=1#comments Using ZXTM as a webserver http://knowledgehub.zeus.com/articles/2009/04/27/using_zxtm_as_a_webserver Mon, 27 Apr 2009 14:55:17 +0000 Articles 424@http://knowledgehub.zeus.com Ben [Zeus Dev Team] ZXTM has lots of great features as a load-balancing proxy for web pages and web apps, and it provides many ways to accelerate your existing web traffic. But have you thought about using ZXTM as a web server, and not just as a proxy? Read this article to find out how to get rid of your old webservers and simplify your network! Read more... ZXTM has lots of great features as a load-balancing proxy for web pages and web apps, and it provides many ways to accelerate your existing web traffic. But have you thought about using ZXTM as a web server, and not just as a proxy?

Read this article to find out how to get rid of your old webservers and simplify your network! Read more...

]]> http://knowledgehub.zeus.com?p=424&c=1&tb=1&pb=1#comments ZXTM Usage Tracking information http://knowledgehub.zeus.com/faqs/2009/04/16/usage_tracking Thu, 16 Apr 2009 13:33:59 +0000 General Questions 422@http://knowledgehub.zeus.com Crispin Flowerday [Zeus Dev Team] In ZXTM 5.1r1 and later, ZXTM reports system and platform information on a periodic basis to Zeus. This information is used by the Zeus engineering team to help prioritize future development and to understand which platforms and features are most widely used. Read more... In ZXTM 5.1r1 and later, ZXTM reports system and platform information on a periodic basis to Zeus. This information is used by the Zeus engineering team to help prioritize future development and to understand which platforms and features are most widely used.

Read more...

]]> http://knowledgehub.zeus.com?p=422&c=1&tb=1&pb=1#comments ZXTM 5.1r1 released http://knowledgehub.zeus.com/news/2009/04/16/zxtm_5_1r1_released Thu, 16 Apr 2009 13:30:59 +0000 Announce 423@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] ZXTM 5.1r1 was released on 16th April 2009 via customers' download pages and is available for evaluation. Read more... ZXTM 5.1r1 was released on 16th April 2009 via customers' download pages and is available for evaluation. Read more...

]]> http://knowledgehub.zeus.com?p=423&c=1&tb=1&pb=1#comments Mitigating DDoS attacks with ZXTM http://knowledgehub.zeus.com/articles/2009/04/14/mitigating_ddos_attacks_with_zxtm Mon, 13 Apr 2009 23:16:27 +0000 Articles 420@http://knowledgehub.zeus.com michael [Zeus Dev Team] Distributed denial of service (DDoS) attacks are the worst nightmare of every web presence. Common wisdom has it that there is nothing you can do to protect yourself when a DDoS attack hits you. Nothing? Well, unless you have ZXTM. Read on to find out how ZXTM helped a customer keep their site available to legitimate users when they came under massive attack from the "dark side". Read more... Node distribution on the internetDistributed denial of service (DDoS) attacks are the worst nightmare of every web presence. Common wisdom has it that there is nothing you can do to protect yourself when a DDoS attack hits you. Nothing? Well, unless you have ZXTM. Read on to find out how ZXTM helped a customer keep their site available to legitimate users when they came under massive attack from the "dark side". Read more...

]]> http://knowledgehub.zeus.com?p=420&c=1&tb=1&pb=1#comments Ruby and SOAP Revisited http://knowledgehub.zeus.com/code/2009/04/09/ruby_and_soap_example_2 Thu, 09 Apr 2009 15:31:20 +0000 ZXTM Control API 396@http://knowledgehub.zeus.com Dec [Zeus Dev Team] An alternative method for using ZXTM's Control api with Ruby is to use the soap4r SOAP implementation. I have found this to be quite useful when writing scripts for testing recently. Soap4r can be found at, http://dev.ctor.org/soap4r Read more... An alternative method for using ZXTM's Control api with Ruby is to use the soap4r SOAP implementation. I have found this to be quite useful when writing scripts for testing recently. Soap4r can be found at,

http://dev.ctor.org/soap4r Read more...

]]> http://knowledgehub.zeus.com?p=396&c=1&tb=1&pb=1#comments Zeus Software Support Matrix http://knowledgehub.zeus.com/internal/2009/03/30/zeus_software_support_matrix Mon, 30 Mar 2009 11:31:30 +0000 Internal 421@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] Last updated: April 2009 This matrix is based on Zeus' Software Lifecycle and Support Policy, February 2007. Read more... Last updated: April 2009

This matrix is based on Zeus' Software Lifecycle and Support Policy, February 2007. Read more...

]]> http://knowledgehub.zeus.com?p=421&c=1&tb=1&pb=1#comments Dynamic rate shaping of slow applications http://knowledgehub.zeus.com/articles/2009/03/26/dynamic_rate_shaping_of_slow_application Thu, 26 Mar 2009 22:20:41 +0000 Articles 419@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] In a recent conversation, a user wished to use ZXTM’s rate shaping capability to throttle back the requests to one part of his web site that was particularly sensitive to high traffic volumes (think a CGI, JSP Servlet, or other type of dynamic application). This article describes how you might go about doing this, testing and implementing a suitable limit using Service Level Monitoring, Rate Shaping and some TrafficScript magic. Read more... Shock AbsorberIn a recent conversation, a user wished to use ZXTM’s rate shaping capability to throttle back the requests to one part of his web site that was particularly sensitive to high traffic volumes (think a CGI, JSP Servlet, or other type of dynamic application). This article describes how you might go about doing this, testing and implementing a suitable limit using Service Level Monitoring, Rate Shaping and some TrafficScript magic. Read more...

]]> http://knowledgehub.zeus.com?p=419&c=1&tb=1&pb=1#comments Introducing ZeusBench http://knowledgehub.zeus.com/articles/2009/03/26/introducing_zeusbench Thu, 26 Mar 2009 22:20:29 +0000 Articles 416@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] When we released ZXTM 5.1, we included a useful benchmarking tool named 'ZeusBench' that we use for our internal performance testing and as a load generation tool on the training courses that we run. Read more... ZeusBench!When we released ZXTM 5.1, we included a useful benchmarking tool named 'ZeusBench' that we use for our internal performance testing and as a load generation tool on the training courses that we run. Read more...

]]> http://knowledgehub.zeus.com?p=416&c=1&tb=1&pb=1#comments So, you want to be an ‘Application Delivery Architect’? http://knowledgehub.zeus.com/articles/2009/03/26/so_you_want_to_be_an_application_deliver Thu, 26 Mar 2009 11:47:56 +0000 Articles 418@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] http://blog.zeus.com/the_zeus_blog/2009/03/so-you-want-to-be-an-application-delivery-architect.html From the Zeus Blog: some (slightly tongue-in-cheek) career advice on how to become an Application Delivery Architect. What is an Application Delivery Architect? Do they really exist? How might you go about gaining the skills to call yourself one? http://blog.zeus.com/the_zeus_blog/2009/03/so-you-want-to-be-an-application-delivery-architect.html

Get a new job!From the Zeus Blog: some (slightly tongue-in-cheek) career advice on how to become an Application Delivery Architect. What is an Application Delivery Architect? Do they really exist? How might you go about gaining the skills to call yourself one?

]]> http://knowledgehub.zeus.com?p=418&c=1&tb=1&pb=1#comments Cost-conscious datacenters should look towards software load balancing http://knowledgehub.zeus.com/articles/2009/03/26/cost_conscious_datacenters_should_look_t Thu, 26 Mar 2009 11:36:38 +0000 Articles 417@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] http://blog.zeus.com/the_zeus_blog/2009/03/costconscious-datacenters-should-look-towards-software-load-balancing.html From the Zeus Blog: an article describing how software load balancing (i.e. ZXTM) can be used to reduce capital and operational costs in a datacenter by means of its application acceleration capabilities. Don't be mislead into believing that these acceleration benefits require specialized hardware support. http://blog.zeus.com/the_zeus_blog/2009/03/costconscious-datacenters-should-look-towards-software-load-balancing.html

Hardware Acceleration?From the Zeus Blog: an article describing how software load balancing (i.e. ZXTM) can be used to reduce capital and operational costs in a datacenter by means of its application acceleration capabilities. Don't be mislead into believing that these acceleration benefits require specialized hardware support.

]]> http://knowledgehub.zeus.com?p=417&c=1&tb=1&pb=1#comments ZXTM Plugin for Eclipse http://knowledgehub.zeus.com/news/2009/03/23/zxtm_plugin_for_eclipse Mon, 23 Mar 2009 09:50:02 +0000 Announce 414@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] The ZXTM Plugin for Eclipse allows a developer to create, manage and deploy TrafficScript rules using the Eclipse IDE. Read more... The ZXTM Plugin for Eclipse allows a developer to create, manage and deploy TrafficScript rules using the Eclipse IDE. Read more...

]]> http://knowledgehub.zeus.com?p=414&c=1&tb=1&pb=1#comments ZXTM Development Licenses http://knowledgehub.zeus.com/news/2009/03/23/zxtm_development_licenses Mon, 23 Mar 2009 09:50:01 +0000 Announce 413@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] Zeus is willing to provide development licenses at no cost to anyone wishing to build applications that can use ZXTM's load balancing and traffic management capabilities. Read more... Zeus is willing to provide development licenses at no cost to anyone wishing to build applications that can use ZXTM's load balancing and traffic management capabilities. Read more...

]]> http://knowledgehub.zeus.com?p=413&c=1&tb=1&pb=1#comments Installing the ZXTM Eclipse Plugin http://knowledgehub.zeus.com/articles/2009/03/23/installing_the_zxtm_eclipse_plug_in Mon, 23 Mar 2009 09:40:59 +0000 Articles 412@http://knowledgehub.zeus.com Matt H [Zeus Dev Team] Eclipse is one of the most popular IDEs currently being used to write code. Its slick user interface makes it faster and easier to manage and edit your current software project. The ZXTM plugin allows you to edit your TrafficScript code in Eclipse, making it easier and faster to edit and deploy your rules. Read more... Eclipse is one of the most popular IDEs currently being used to write code. Its slick user interface makes it faster and easier to manage and edit your current software project. The ZXTM plugin allows you to edit your TrafficScript code in Eclipse, making it easier and faster to edit and deploy your rules. Read more...

]]> http://knowledgehub.zeus.com?p=412&c=1&tb=1&pb=1#comments Watermarking PDF documents dynamically http://knowledgehub.zeus.com/articles/2009/03/20/watermarking_pdf_documents_dynamically Fri, 20 Mar 2009 09:56:44 +0000 Articles 415@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] Content protection is a key concern for many online services, and watermarking downloaded documents with a unique ID is one way to discourage and track unauthorized sharing. This article describes how to use ZXTM to uniquely watermark every PDF document served from a web site with the details of each client. Read more... PDF WatermarkingContent protection is a key concern for many online services, and watermarking downloaded documents with a unique ID is one way to discourage and track unauthorized sharing. This article describes how to use ZXTM to uniquely watermark every PDF document served from a web site with the details of each client. Read more...

]]> http://knowledgehub.zeus.com?p=415&c=1&tb=1&pb=1#comments ZXTM Desktop Edition updated http://knowledgehub.zeus.com/news/2009/02/12/zxtm_desktop_edition_updated Thu, 12 Feb 2009 16:17:11 +0000 Announce 410@http://knowledgehub.zeus.com Owen Garrett [Zeus Dev Team] http://knowledgehub.zeus.com/desktop The ZXTM Desktop Edition has been updated, and now runs on VirtualBox as well as VMware and Microsoft virtualization platforms. The Desktop Edition is the best way to learn about the capabilities of ZXTM. It's a virtual machine with the ZXTM software, some webservers, a sample website and a set of exercises that walk you through simple (and some advanced) configuration of ZXTM. http://knowledgehub.zeus.com/desktop

The ZXTM Desktop Edition has been updated, and now runs on VirtualBox as well as VMware and Microsoft virtualization platforms. The Desktop Edition is the best way to learn about the capabilities of ZXTM. It's a virtual machine with the ZXTM software, some webservers, a sample website and a set of exercises that walk you through simple (and some advanced) configuration of ZXTM.

]]> http://knowledgehub.zeus.com?p=410&c=1&tb=1&pb=1#comments ZXTM GLB 2.1r1 Manual and Release Notes http://knowledgehub.zeus.com/docs/2009/01/26/zxtm_glb_2_1_r1_manual_and_release_notes Mon, 26 Jan 2009 16:47:26 +0000 Docs 408@http://knowledgehub.zeus.com Dec [Zeus Dev Team] The ZXTM GLB (ZXTM Global Load Balancer) manual introduces the ZXTM GLB software, describing deployment considerations, the installation procedure and common configurations for disaster recovery and load-balancing scenarios. Read more... The ZXTM GLB (ZXTM Global Load Balancer) manual introduces the ZXTM GLB software, describing deployment considerations, the installation procedure and common configurations for disaster recovery and load-balancing scenarios. Read more...

]]> http://knowledgehub.zeus.com?p=408&c=1&tb=1&pb=1#comments ZXTM Global Load Balancer 2.1r1 released http://knowledgehub.zeus.com/news/2009/01/26/zxtm_global_load_balancer_2_1r1_released Mon, 26 Jan 2009 16:47:12 +0000 Announce 407@http://knowledgehub.zeus.com Dec [Zeus Dev Team] ZXTM GLB 2.1r1 was released on 26th January 2009 via customers' download pages and is now available for evaluation. Read more... ZXTM GLB 2.1r1 was released on 26th January 2009 via customers' download pages and is now available for evaluation. Read more...

]]> http://knowledgehub.zeus.com?p=407&c=1&tb=1&pb=1#comments IP Transparency 1.6 released http://knowledgehub.zeus.com/news/2009/01/26/ip_transparency_1_5_released_1 Mon, 26 Jan 2009 12:00:29 +0000 Announce 406@http://knowledgehub.zeus.com Crispin Flowerday [Zeus Dev Team] On the 26th January 2009 version 1.6 of the ZXTM Software IP Transparency module was released. Read more... On the 26th January 2009 version 1.6 of the ZXTM Software IP Transparency module was released. Read more...

]]> http://knowledgehub.zeus.com?p=406&c=1&tb=1&pb=1#comments Receiving SMS Alerts from ZXTM http://knowledgehub.zeus.com/articles/2009/01/07/receiving_sms_alerts_from_zxtm Wed, 07 Jan 2009 11:11:52 +0000 Articles 401@http://knowledgehub.zeus.com andy knox [Zeus Dev Team] Be alerted at the earliest opportunity to a problem with your websites. This article describes how the new Event Handling feature of ZXTM 5.1 can be used to send a text message to your mobile phone when something critical happens to your services. Read more... SMS AlertsBe alerted at the earliest opportunity to a problem with your websites.

This article describes how the new Event Handling feature of ZXTM 5.1 can be used to send a text message to your mobile phone when something critical happens to your services. Read more...

]]> http://knowledgehub.zeus.com?p=401&c=1&tb=1&pb=1#comments Using Events to Debug Problems http://knowledgehub.zeus.com/articles/2008/12/21/using_events_to_debug_problems Sun, 21 Dec 2008 22:44:00 +0000 Articles 402@http://knowledgehub.zeus.com andy knox [Zeus Dev Team] A simple example illustrating how to process events in ZXTM 5.1. This article shows you how to configure ZXTM to invoke a program that will collect debugging information and send it to you when a problem occurs. Read more... Debugging Using EventsA simple example illustrating how to process events in ZXTM 5.1. This article shows you how to configure ZXTM to invoke a program that will collect debugging information and send it to you when a problem occurs. Read more...

]]> http://knowledgehub.zeus.com?p=402&c=1&tb=1&pb=1#comments Events in ZXTM http://knowledgehub.zeus.com/docs/2008/12/21/events_in_zxtm Sun, 21 Dec 2008 22:36:39 +0000 Docs 405@http://knowledgehub.zeus.com andy knox [Zeus Dev Team] A selection of events that ZXTM can raise, along with some useful information about those events that can be used when working with actions. Read more... A selection of events that ZXTM can raise, along with some useful information about those events that can be used when working with actions. Read more...

]]> http://knowledgehub.zeus.com?p=405&c=1&tb=1&pb=1#comments Merging RSS feeds using Java Extensions http://knowledgehub.zeus.com/articles/2008/12/17/merging_rss_feeds_using_java_extensions Wed, 17 Dec 2008 15:20:09 +0000 Articles Java Extensions 403@http://knowledgehub.zeus.com Chris Boyle [Zeus Dev Team] One of ZXTM's most powerful features is the ability to run Java on your traffic manager, allowing you to use a wide variety of existing libraries. For example, using Java's XML APIs, you can manipulate data on the fly more intelligently than with TrafficScript alone. As a simple demonstration, this article includes a code walkthrough to fetch RSS feeds from several locations and produce one merged, sorted feed, which is more convenient to subscribe to and can be manipulated in other ways at the same time. Read more... One of ZXTM's most powerful features is the ability to run Java on your traffic manager, allowing you to use a wide variety of existing libraries. For example, using Java's XML APIs, you can manipulate data on the fly more intelligently than with TrafficScript alone. As a simple demonstration, this article includes a code walkthrough to fetch RSS feeds from several locations and produce one merged, sorted feed, which is more convenient to subscribe to and can be manipulated in other ways at the same time. Read more...

]]> http://knowledgehub.zeus.com?p=403&c=1&tb=1&pb=1#comments