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Praktischer QA-Kurs

QA Engineer Toolset: From Request to Evidence

A practical course covering DevTools, Postman, SOAP/SoapUI, SQL clients, logs, Kibana, Prometheus, Grafana, Netdata, Kafka, proxy/network tools, BrowserStack/TestMu AI, Docker, CI, and OpenTelemetry.

16 LernsitzungenVollständiger Kurs · kostenlos

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A practical course covering DevTools, Postman, SOAP/SoapUI, SQL clients, logs, Kibana, Prometheus, Grafana, Netdata, Kafka, proxy/network tools, BrowserStack/TestMu AI, Docker, CI, and OpenTelemetry.

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Lektion 11. Tool choice and evidence safety

Theory, examples, and practice

  • ArtikelFrom a question to a reproducible evidence packet
  • WissenscheckApplied checkpoint
Lektion 22. Terminal, files, JSON, and Git

Theory, examples, and practice

  • ArtikelRepeat the work without interface magic
  • WissenscheckApplied checkpoint
Lektion 33. Browser DevTools in depth

Theory, examples, and practice

  • ArtikelFrom a visible defect to network, state, and execution
  • WissenscheckApplied checkpoint
Lektion 44. Postman: collections, environments, and tests

Theory, examples, and practice

  • ArtikelFrom a manual request to a repeatable API scenario
  • WissenscheckApplied checkpoint
Lektion 55. Newman, Postman CLI, and OpenAPI

Theory, examples, and practice

  • ArtikelFrom a local collection to a reproducible API check
  • WissenscheckApplied checkpoint
Lektion 66. SOAP, WSDL, and SoapUI

Theory, examples, and practice

  • ArtikelXML contracts, SOAP Faults, and a controlled service
  • WissenscheckApplied checkpoint
Lektion 77. SQL clients and data-state evidence

Theory, examples, and practice

  • ArtikelSafe database reading with DBeaver or DataGrip
  • WissenscheckApplied checkpoint
Lektion 88. Graylog: log search and signals

Theory, examples, and practice

  • ArtikelFrom a correlation ID to a verifiable timeline
  • WissenscheckApplied checkpoint
Lektion 99. Elasticsearch and Kibana

Theory, examples, and practice

  • ArtikelFrom documents and mappings to a reproducible Discover search
  • WissenscheckApplied checkpoint
Lektion 1010. Prometheus and PromQL

Theory, examples, and practice

  • ArtikelMetric types, correct rates, and tested alerts
  • WissenscheckApplied checkpoint
Lektion 1111. Grafana and OpenTelemetry

Theory, examples, and practice

  • ArtikelCorrelating metrics, logs, and traces without invented causes
  • WissenscheckApplied checkpoint
Lektion 1212. Netdata and host diagnosis

Theory, examples, and practice

  • ArtikelRapid resource inspection without replacing service evidence
  • WissenscheckApplied checkpoint
Lektion 1313. Kafka and event-driven systems

Theory, examples, and practice

  • ArtikelPartitions, offsets, retries, and evidence of completed processing
  • WissenscheckApplied checkpoint
Lektion 1414. Proxy and network tools

Theory, examples, and practice

  • ArtikelRequest modification, TLS boundaries, and packet evidence
  • WissenscheckApplied checkpoint
Lektion 1515. BrowserStack and TestMu AI

Theory, examples, and practice

  • ArtikelRisk-based browser and device matrices, tunnels, and trustworthy artifacts
  • WissenscheckApplied checkpoint
Lektion 1616. Toolset capstone

Theory, examples, and practice

  • ArtikelFrom a contradictory symptom to a peer-reproducible decision
  • WissenscheckApplied checkpoint