|
- Have your customers complained of poor response times?
- Do application web pages sporadically display malformed, or appear blank in a browser?
- Does the entire Web Application occasionally stop responding?
We can help you avoid these problems with our specialized Load Test and Tuning Service.
We measure the preformance of your Web Application at your site, and optimize it in
cooperation with your technical staff.
Benefits
Protects your investment:
By using our service, you can maximize the investment in your Web Application by ensuring
optimal performance and availability.
Profiles Web Application behaviour:
Using reproducible and objective measurements, our Load Tests build a profile of the conditions under which your
Web Application will be stable and provide the required performance.
Targeted Optimization:
Using the measurements provided, stability problems and performance bottlenecks can be identified
in the Network and Operating Systems, and the Web Application itself.
These data provide a sound basis for a successful tuning process.
Return On Investment
Although it is not possible to guarantee results in advance, an improvement in Response Time of
between 2 times and 50 times - as well as noticeably higher Web Application Availability - is
normally seen after a successful Tuning process. Compared to the relatively small cost of
the Tuning Service, this is an excellent Return on Investment.
In this specialized area we have excellent references from the fields of E-Banking, Web Portals, B2B, as well
as E-Commerce. In addition, in the last 4 years, we have measured and successfully optimized
more than 70 diverse applications.
Free Internet Trial Offer
We are offering a free first Test Measurement over the Internet, which includes a short report.
In this way, you can test our service and see for yourself our Processes and Technology, without
any obligation.
Measurement Process
Performance of the Web Application is measured by tests simulating various numbers of simultaneous users.
In addition, using our Web Load Test Tool Proxy Sniffer,
one or more significant Web Browser Surf-Sessions can be saved, and then repeated many times
in parallel. These "actual simulations" can be repeated for as long, and with as many different
simultaneous users, as desired. During these tests, the behaviour of the Web Application
is automatically saved for later analysis.
Interpretation of Measurements and Further Tuning
This first "Blackbox Measurement" can demonstrate if there are, for example, network problems,
or problems within the Web Application itself. Using our extensive experience in the interpretation
of performance measurements, we would be able to quickly provide to your technical staff concrete
and useful advice on probable causes of problems, as well as recommendations for tuning. In complex
situations, planned and targeted White-Box Tests with iterative test phases would provide
demonstrable progress toward improvements.
Trouble Shooting Actual Problems
When stability or performance problems occur in real production systems, assumptions about the
actual cause can vary widely between people and across roles in the organization. When there are
no objective measurements or analysis, but only intuitive reactions, success in resolving the
problem is not normally seen, and largely a matter of luck
Only detailed, recorded, and reproducible measurements of the performance of the Web Application
can give an objective overview of the actual situation, and at the same time confirm or contradict
individual suspicions as to the cause of problems. This leads to success in identifying and
solving the problems. We are ready to support you, on-site if necessary.
Contact us to arrange an appointment.
Ingenieurbüro David Fischer GmbH
Lindenstrasse 21
4123 Allschwil
Switzerland
|
