The Latest in Performance Monitoring and End-User Experience
Browsing posts tagged with: monitoring technology
What Performance Problems Will Salesforce Users See?
July 22, 2014 by
A recent analyst firm research paper commented that organizations that have the capability for measuring the quality of the end user experience are twice as likely as other companies to improve their brand reputation and 75% more likely to improve employee productivity. This comment validates that you need to measure the end-user experience, but it…Continue reading
As companies turn to SaaSas a low cost, highly scalable, and agile way to host new applications, a number of cloud performance management and monitoring solutions are appearing. Salesforce led the CRMs in moving off of dedicated hardware, and other types of applications like email, project planning, and even EHR have followed suit. Moving away…Continue reading
How Do You Monitor a SaaS Application like Salesforce?
June 24, 2014 by
Only two years ago, the average company adopting SaaS applications was a 50-person company, mainly because smaller companies were inclined to not invest in on-premise solutions. Since then, there’s been a shift and SaaS has become the standard for any company implementing business applications or services. Even the largest companies in the world are now…Continue reading
How to Easily Capture TCP Conversation Streams
June 4, 2014 by
When verifying that FlowView is identifying flows with the correct application, we use tcpreplay to send traffic from packet capture files into an appliance capture interface. The packet captures can be homemade by us or from our customers. These packet captures are typically recorded without filtering, so naturally they will contain extraneous protocols and many…Continue reading
The Hidden Cost of Multiple Tools
May 22, 2014 by
As application deployments get more complex, the tools to make sure they’re working have certainly more than kept up. Not only do we have tools to monitor hardware health, but there are tools to measure network performance, application performance, and resource usage for every conceivable piece of every system. Unfortunately, collecting data for data’s sake…Continue reading
The Many Faces of eCommerce: A Comparison
April 10, 2014 by
As software continues to eat the world, ecommerce is starting to reflect the diversity of, well, commerce. But this growing market is also growing more competitive, so there’s a lot of interest in technologies that can help push businesses past razor-thin margins and into profitability. It’s great that “faster sites convert better” has become common…Continue reading
It’s Chinese New Year – Year of Horse. This used to be one of the best business time of the year for Telecom operators, in China for example. Traditionally, Chinese people took this time for family gathering, friendship bonding, just like westerners at Christmas. Being a “connection-oriented” society – meaning whom you know and what…Continue reading
An Introduction to Jitter for Unified Communications
March 28, 2014 by
Jitter is a term used to describe variation in the arrival times of packets over a network. In packet switched networks, it is sometimes referred to as packet delay variation. Generally caused by congestion in the IP network, jitter can be a serious issue for interactive real-time traffic, e.g. VoIP. This article discusses how jitter…Continue reading
Build Your Own 10GigE Wire-Rate NetFlow Traffic Generator Using Tcpreplay 4.0
March 12, 2014 by
Want to build a packet generator using free software and commodity hardware? Wouldn’t it be nice if that packet generator was just as fast as expensive hardware-based packet generators? What if it was more powerful, flexible and easier to use than commercial alternatives?
Monitoring the Performance to SaaS & Cloud Services
March 11, 2014 by
What is a Path? A Path is the network connection from a source to a target, specifically measuring the maximum end to end performance achievable. For example a Path from our office here in Boston to the Salesforce.com instance we use (NA2) located outside of Chicago consists of 12 layer 3 network hops.