This is the news and personal publishing site of Ronald Bartels that wanders on and off the subject of Information Technology. Mostly now the topics are about IoT and SD-WAN.
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5 Most Common Application Performance Issues
Some things never change: application performance issues. Flashback to twelve years ago when I was working at Mercury
Interactive on their managed service for application performance
management (APM).
That year, Italy won the World Cup (again) and Enron went down in
flames. It was cutting edge at the time to use synthetic monitoring to
measure response time for the end-to-end transaction from fixed
Points-of-Presence (PoPs) globally. We talked about things like moving
from reactive to proactive modes when managing application performance
issues and the difficulty in finding the needle in the haystack.
A hydrogen explosion occurred in an Uninterruptible Power Source (UPS) battery room. The explosion blew a 400 ft2 hole in the roof, collapsed numerous walls and ceilings throughout the building, and significantly damaged a large portion of the 50,000 ft2 building. Fortunately, the computer/data center was vacant at the time and there were no injuries. Read more about the explosion over at hydrogen tools here .
This freeware utility allows monitoring of supporting SNMPv1 and SNMPv2c devices including Cisco. Intended as fast aid for network administrators who need prompt access to current information about state of network equipment. Access STG here (original site) or alternatively here .
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