Functional and performance testing of integrated data tracking system

a1qa was asked to conduct functional and performance testing of an internal tracking system.
Dedicated QA teams
Functional testing
Performance testing


The system under test was aimed at tracking the activity of the e-commerce solution members on both the website and client’s mobile applications. The solution contained offers of the most desired brands in women’s and men’s fashion, home, travel, kids, etc.

In terms of testing, it was represented by a set of databases with data collected and processed by special jobs. The data was stored in a nonrelational database and was constantly exported to DWH (relational database) in the aggregated state.

Services offered

Functional testing
Performance testing

Project scope

a1qa was focused on testing the validity of the data that had been collected, processed, and stored in the system. The company checked that no information was lost, oversupplied or stored incorrectly.

In addition, a1qa tested the libraries that were integrated into the customer’s website and collected information. The tracking system didn’t have its proper UI.

Challenges and solutions

Not enough understanding of the data processing correctness:

  • Dedicated team performed functional testing and analyzed the process of the data collection and storage.

An absence of optimal testing approach to such a specific product:

  • Specialists created an appropriate methodology and elaborated an effective testing solution.

Technologies & tools

  • Apache JMeter
  • Python
  • Oracle Database
  • PuTTY
  • Java
  • Hadoop
  • GitHub


In numbers

months of project duration
test cases created and executed
QA engineers on the project
Major and Critical defects found
man-months of project efforts

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