paul.nowak wrote: Matt, thanks for the comments. I made an error on the version of Plone. It's 2.5 Plone running on Zope 2.9x.
In regards to the additional products, we have a skin installed and we have a product that we had custom developed for us that connects to a PostgreSQL database. We've looked at slow PostgreSQL queries causing problems and have not been able to find an issue. We've also tested for the case where the PostgreSQL server is down and have not been able to create an issue. We therefor...
Agilent Technologies (NYSE:A) and Mu Dynamics today announced a
collaboration to tightly integrate Agilent’s industry-leading N2X
multiservices test solution with Mu’s
award-winning Test Suite family. The integration, already in use at
leading network operators and their vendor suppliers, accelerates the
design and automation of tests to evaluate the impact of unexpected
device/systems scenarios on network performance and reliability. The
testing emulates real-world scale and traffic in “out-of-service” lab
environments, eliminating the need for operationally costly large test
beds of network equipment. The companies coauthored a testing
methodology that will enable shared customers to extend the integration
to a wide variety of test scenarios.
“In a single application, N2X validates the performance and scalability
characteristics of next-generation networks for voice, video and data
services,” said Toni Piwonka-Corle, general manager of Agilent’s Data
Networks Operation. “The combined methodology enables far more
comprehensive and proactive testing and provides a new level of insight
into how a device’s weakness can affect network performance as a whole.
It’s a win-win for our mutual customers.”
The two companies’ solutions complement each other by focusing on
different challenges faced by both network equipment manufacturers
(NEMs) and service providers (SPs). Agilent N2X validates the
functional, performance and scalability characteristics of broadband
networks and next-generation network equipment, such as layer 2-3
forwarding devices that deliver video, VoIP, data and VPN services. Mu
Dynamic’s Test Suite focuses on identifying software weaknesses and
“exception” handling capabilities of network applications and devices.
Mu’s Test Suite modules offer QA, developer and support teams a series
of dynamically malformed or mutated packets to the application or device
under test (DUT) and determine which mutation negatively affects the
DUT’s supported services and causes anomalous behavior in control-plane
protocols. By conducting a very large number of protocol-specific tests,
Mu’s Test Suite characterizes the network application reliability,
overall robustness and security.
“The combined benefits of Agilent’s proven load and performance test
solution and Mu’s innovative Test Suite enable operators and NEMs to
clearly make critical product-purchasing and deployment decisions based
on real-world reliability, availability, security, performance and
quality-of-experience metrics,” said Dave Kresse, chief executive
officer of Mu Dynamics. “IP Services can now be built and deployed with
the confidence that they will remain robust and available.”
The real-time integration of Mu’s Test Suite concurrently with Agilent’s
N2X makes it possible to evaluate the impact of an exception on overall
network performance and service availability under load. For example, if
Mu causes a device error, N2X monitors its effect on network traffic by
measuring packet loss, latency and other critical parameters. The
combination of Agilent and Mu technology helps NEMs and SPs mitigate the
overall impact of protocol errors, day-zero attacks and hidden
vulnerabilities in network equipment, and ensures uninterrupted service
delivery and maximum performance under worst-case conditions.
Mu Dynamics proactively eliminates costly service and product weaknesses
by testing for the unexpected. Mu’s solution automates a systematic and
repeatable process that identifies hard-to-detect sources of potential
downtime within IP services and underlying networks. The award-winning
Mu solution is deployed at more than 100 locations, primarily at leading
global service providers, government agencies, and network product
vendors. Headquartered in Sunnyvale, Calif., Mu is backed by leading
venture capital firms that include Accel Partners, Benchmark Capital,
DAG Ventures and Focus Ventures. Information about Mu Dynamics is
available on the Web at www.mudynamics.com.
About Agilent Technologies
Agilent Technologies Inc. (NYSE: A) is the world’s premier measurement
company and a technology leader in communications, electronic, life
sciences and chemical analysis. The company’s 19,000 employees serve
customers in more than 110 countries. Agilent had net revenues of $5.8
billion in fiscal 2008. Information about Agilent is available on the
Web at www.agilent.com.
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