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• IAAS - provides the infrastructure that many cloud service providers

  need to manage saas tools—but don’t want to maintain themselves.
• SAAS - is the most widely recognized type of cloud service
• PAAS - serves as a web-based environment where developers can build cloud apps.
• Key advantages of using cloud services include -

  • Cloud services solutions enhance the ability to scale

  • Lowered costs

  • Increased flexibility with cloud services
• AWS (amazon web services) - is a comprehensive, evolving cloud computing platform provided by amazon. it was also the first developer of cloud-based services,
• amazon.com was launched in 2002
• aws first introduce the pay-as-you-go cloud computing model in 2006
• Azure - is a cloud computing platform and an online portal that allows you to access and manage cloud services and resources provided by microsoft.
• Things that you should know about azure -

  • Azure was first launched in february 1, 2010
  • uses pay-per-use model
  • Supports multi programming languages including, java, jode js and css
  • there are 42 data centers spread around the world, they are planning to get 12 more to get it to 54.
• GCP - is a public cloud vendor that offers a suite of computing services to do everything from data management to delivering web and video over the web to AI and machine learning tools.
• GCP first came online in 2008
• There are many services that GCP offers, but just to name a few:

  • Computing and hosting

  • Storage and database

  • Networking

  • Big data and machine learning