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Jaegool_'s log
Google Cloud Platform Certification, Associate Cloud engineer 공부 #day2 본문
Google Cloud Platform Certification, Associate Cloud engineer 공부 #day2
Jaegool 2022. 7. 12. 19:51오늘은 'KB Dream Wave 2030' IT아카데미 IT's Your Life 2기 모집에 신청했다
https://kbitsyourlife.recruiter.co.kr/app/jobnotice/view?systemKindCode=MRS2&jobnoticeSn=104560
https://kbitsyourlife.recruiter.co.kr/app/jobnotice/view?systemKindCode=MRS2&jobnoticeSn=104560
kbitsyourlife.recruiter.co.kr
사이버 대학교 학점과 병행하여 진행하면 좋겠다고 생각했기 때문.
이력서를 작성해보니 지금까지 해온 것과 앞으로 해야할 것들이 명확해져 좋은 시간이었다.
경험 및 경력기술서
학부생 때는 IT 관련 직무에 관심이 생겨 C, Python, Java, DBMS 에 관한 교육들을 이수하였습니다.
학부를 졸업후에는 'sparta coding club - 웹개발 종합반 78기'
- 위의 경험을 통해서 프론트 엔드부터 백엔드까지 전반적인 웹 개발을 경험해 볼 수 있었습니다.
sparta coding club - 앱개발 종합반 16회차
- javascript를 이용할 수 있는 React native를 통하여 안드로이드와 ios 모두에 호환가능한 어플리케이션을 직접 처음부터 끝까지 만들어 보았습니다.
sparta coding club - 데이터분석 종합반 6회차
- python에서 matplotlib, seaborn등을 이용해 데이터 분석 시각화는 물론 머신러닝을 통한 고객 이탈 예측 모델을 만들어 보았습니다. 모델의 정확도도 측정해 봄으로 데이터 분석의 전반적인 내용을 경험하였습니다.
이후 데이터에 더욱 관심이 생겨 '빅데이터 커리어 가이드 북'을 읽고 데이터 전문가가 되기위해 Google Cloud Platform, Google professional data engineer 자격증을 하나의 목표로 배워 나가고 있습니다.
개발일지 주소) https://jaegool-coding.tistory.com/
Jaegool_'s log
jaegool-coding.tistory.com
자기소개서
GCP associate cloud engineer 공부자료
목차보면서 공부할 것 채워나가기
https://cloud.google.com/certification/guides/cloud-engineer?hl=ko
Associate Cloud Engineer Certification Exam Guide | Google Cloud
Find out how to prepare for Google Cloud Certification. Review the Associate Cloud Engineer exam guide.
cloud.google.com
코세라 강의
Architecting with Google Compute Engine
Google 클라우드에서 제공합니다. Launch your career in Cloud Architecture. Design, develop, and manage cloud solutions to drive business objectives. 무료로 등록하십시오.
www.coursera.org
학습 목표
- Identify the benefits of Google Cloud.
- Define the components of Google's network infrastructure, including: Points of presence, data centers, regions, and zones.
- Identify the difference between Infrastructure-as-a-Service (IaaS) and Platform-as-a-Service (PaaS).
Course Introduction
1. 구글 클라우드 제품과 서비스의 목적과 가치 확립
2. 구글 클라우드의 application deployment 환경 선택과 사용
3. 구글 클라우드 storage option 선택과 사용
4. 구글 클라우드 서비스와 interact
5. describe ways in which customers have used Google Cloud
cloud 특성
1. on-demand & self-service
2. over the internet
3. The provider of those resources allocates them to users out of that pool.
4. elastic - flexible
5. pay for what they use or reserve as they go
Two new types of offerings:
Iaas(infrastructure as a service)
- Raw compute
- Storage
- Network capabilities
- similar to physical data centers
- Pay for what they allocate ahead of time
Paas(Platform as a service)
- bind code to libraries that provide access to the infrastructure that the application needs.
-> more resources to be focused on application logic
- Pay for what they use
managed resources & managed services -> Deliver products/services more quickly & reliably
allows developers to concentrate on code
No infrastructure management needed
Cloud Function - Manages event-driven code as a pay-as-you-go service
Cloud Run - deploy containerized microservices based application in a fully-managed environment
Software as a Service(SaaS)
- These applications are not installed on your local computer
- ex) Gmail, Docs and Drive
The Google Cloud network
- Highest possible throughput(처리량,생산량)
- Lowest possible latencies
- 100+ content caching nodes worldwide
- High-demand content is cached for quicker access
App location affects
- Availability
- Durability
- Latency
Address to Information of GC: cloud.google.com/about/locations
Environmental impact
The data center cooling system in Finland is the first of its kind anywhere in the world.
(reduce energy use, good for environment)
Founding decade - Carbon neutral
Second decade - renewable energy
2030 - Carbon free
Security
Google Infrastructure security
1. Hardware infrastructure layer
- Hardware design and provenance) the server boards and the networking equipment, custom chips
- Secure boot stack) cryptographic signatures over the BIOS, bootloader, kernel, and base operating system image
- Premises security
2. Service deployment layer
- Encryption(암호화) of inter-service communication
cryptographic privacy and integrity for remote procedures call RPC data on the network.
Google services communicate with each other using RPC calls.
The Infrastructure automatically encrypts all Infrastructure RPC traffic that goes between data centers.
3. User identity layer
- User identity
users also can employ U2F(the universal second factor), open standard.
4. Storage services layer
- Encryption at rest
We find the encryption at rest security feature
Most applications at Google Access, physical storage, in other words, file storage indirectly via Storage Services,
And encryption using centrally managed keys is applied layer of these Storage Services.
Google also enables hardware encryption support in hard drives and SSDs.
5. Internet communication layer
- Google Front End("GFE"), which ensures that all TLS connections or ended using a public-private key pair and an x.50 certificate from a certified authority CA, as well as following best practices such as supporting perfect forward secrecy.
- Denial of Service("DoS") protection
6. Operational security layer
- Intrusion detection
- Reducing insider risk
- Employee Universal Second Factor (U2F) use
- Software development practices
more) cloud.google.com/security/security-design
Open-source ecosystems
TensorFlow is an open-source library for machine learning at the heart of a strong open-source ecosystem.
interoperability(정보처리 상호 운용의)
Pricing and billing
Google Kubernetes Engine(container infrastructure as a service)
Dataproc, which is the equivalent of the bid data system Hadoop but operating as a service.
App Engine flexible environment VMs, a platform as a service.
Running an instance for more than 25% of a month gives you a discount for every incremental minute you use for that instance.
Visit) cloud.google.com/products/calculator
Rate quota - Resets after a specific time
Allocation quota - Governs number of resources
recap)
IaaS
PaaS
billing-1
Cloud standard
Why is a region made up of multiple zones? to fault tolerance.
CPU, memory, and storage are all elastic.
여기까지가 2주차 완료.
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