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| Services |
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In addition to the Proxy Sniffer product, we offer the following services:
- On-site product training. Course contents by mutual agreement. Course duration depends on the arranged content, and takes from 1 to 4 days.

- Execution of remote load tests. Remote measurement of the performance capability of a web application. Load test activation occurs using root servers on external hosting centers. This requires one week preparation.

- Execution of on-site load tests at your location. In addition to on-site load test services, we also offer support for on-site network, system, application, and database tuning, including knowledge transfer.

- Short notice trouble-shooting for current operational problems, depending on our availability. We offer active support to stabilize web applications.

| Product Training |
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The following topics can be adjusted based on the current knowledge of your employees:

| Level | Thema |
| basic | How the HTTP protocols work in detail: request/response, CGI und POST parameters, status codes, cookies, protocol variants, optimization, authentication, file uploads, and so on |
| basic | Related network theory: TCP/IP sockets, HTTPS encryption, proxy/reverse proxy, firewalls, DMZ, load balancers, DNS |
| standard | Load Test theory: typical system behaviour under load |
| standard | Test preparation: proper procedures, requirements estimation, selection of surf-sessions, different types of load, degradation tests |
| standard | Proxy Sniffer product training: complete overview of all product features |
| standard | Evaluation and interpretation of load test measurements. Error analysis.
| | advanced | Proxy Sniffer architecture: product components, virtual clusters and massively parallel tests with thousands of users. TCP/IP tuning |
| advanced | Instructor-led workshops for testing a specific web application |
| advanced | Internal structure of the generated load test program. Manual programming of changes using Java |

| Your Next Step |
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Contact us and let us know your requirements. You will receive from us expert support at reasonable prices:

Ingenieurbüro David Fischer GmbH
Mühlemattstrasse 61
3007 Bern
Switzerland
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