GlobalLogic Webinar "Introduction to Embedded QA"

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Confidential
Welcome to Embedded system verification
Presenter name: Viktoriia Taraniuk
Title: Quality Assurance Manager

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Viktoriia Taraniuk
10 years experience in Embedded
500+ students trained
100+ new engineers
20+ Events
IT Award 2020
University teacher
Certified test engineer

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growth of
expertise
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Complex
Engineering
Values and
maturity

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Science and values
Confidential
Smart devices

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Embedded Market
Market Size in 2019 USD 100 Billion
2026 Value Projection: USD 160 Billion

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Embedded SV challenges
1. HW dependencies
2. Defect ratio and reproducibility
3. Domain dependent
4. Increasing complexity
5. Regulations
6. High Entry point
Root
cause
analysis

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System description
1. Core elements (CPU, RAM)
2. Drivers (networking, Video,
Sound)
3. Application and
middleware(WEB, logging,
database, shared resources)
4. HW elements (LEDs,
Buttons, Thermistor, I/O
elements)

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Main lines
• Product
• User
• Manufacturing
• Value
• Business

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Resource stealers and Risks
• Forget about important stakeholders
• Poor domain knowledge
• Expertise
• Not clear defined components and system elements
• Manual start and debug. Operations
• Poor understanding of SDLC
• Poor requirements. Test basis
• Architecture specific
• Lately informed about regulations (From Sonar to certification and safety)
• DoD is not defined
• HW defects
• Pesticide paradox
• Environment Issue

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Performance aspects
Time behaviour
Resource utilization
Capacity

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Embedded SV benefits
1. Growing market and investments
2. Domain complexity
3. Complex technology stack
4. Cross-domain testing
5. Interesting tasks

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Confidential
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Confidential
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THE LIST OF KNOWLEDGE VS SYSTEM OF KNOWLEDGE
● Linux
● Embedded
● Bash, Python
● Networking
● SDLC
● Teamwork
● Domain knowledge
● Quality assurance
https://www.youtube.com/watch?v=Ig7TwCg4jTI

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Embedded system under test (SUT)
192.168.0.0/16
10.0.0.0/8
1. ARP
2. DHCP
3. TCP
4. UDP
5. NAT
6. DNS

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Education plan
● Setup Environment
● Environment troubleshooting on networking example
● Embedded devices
● QA Theory based on ISTQB
● Create system, build requirements, cover with test

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Confidential
Harmonic Cable Edge project
Company and product overview

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Product we develop and support
СableOS
●The aim of the solution is video, data and voice traffic delivery to
the end users
●First SW solution for CMTS (Cable Modem Termination System)
in cable industry
●Moves functions traditionally performed by HW to the software
layer
●Use the same infrastructure of cable operators
●De-couple HW layer to remote hubs and do SW functions in
virtualized environment (Kubernetes, Docker)
●The software performs all CMTS functions: common control,
management and forwarding of IP traffic across the cable access
network

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Confidential
Embedded Networking QA GL BaseCamp (by Harmonic) -
реєстрація до 14 січня
Ми підготували тренінг по тестуванню вбудованих систем, що містить у собі велику та цікаву
лабораторну роботу, що покриває собою 3 найбільш важливі дисципліни: Linux, Networking, QA
Theory.
Ми разом з вами побудуємо вбудований мережевий пристрій на базі плати BeagleBone Black з
операційною системою та покриємо її тестами згідно вимог.
За умови успішного завершення навчання, у студентів буде шанс долучитися до команди
інженерів проєкту Harmonic!
Embedded Networking QA GL
BaseCamp (by Harmonic) - QR-
code for registration
● Старт: січень
● Тривалість: 2 місяці (2-3 рази на тиждень по 2 год)
● Формат проведення: Online
● Kyiv only

GlobalLogic Webinar "Introduction to Embedded QA"

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GlobalLogic Webinar "Introduction to Embedded QA"