changed software engineering forever. The ability to run code without provisioning a server—paying only per millisecond of execution—allowed startups to scale to millions of users without hiring a single DevOps engineer.
Amazon Web Services (AWS) is a comprehensive, evolving cloud computing platform provided by Amazon. Launched in 2006, it is the world’s most widely adopted cloud platform, offering over 200 fully-featured services from data centers located globally. AWS allows businesses, governments, and individuals to access IT resources—such as computing power, storage, and databases—on-demand, over the internet, on a pay-as-you-go basis.
is the industry standard for object storage, renowned for its 99.999999999% (11 nines) of durability. Its flexibility comes from multiple storage tiers: S3 Standard for active data, S3 Intelligent-Tiering for unknown access patterns, Glacier Instant Retrieval for long-term archives, and Glacier Deep Archive for compliance data, costing as little as $0.00099 per GB-month.
Security is considered AWS's top priority, with a "shared responsibility model" where AWS protects the cloud infrastructure, and customers are responsible for security in the cloud . AWS offers a deep portfolio of tools to help customers meet their security obligations.
AWS offers a vast portfolio of purpose-built database services, moving far beyond the one-size-fits-all model. changed software engineering forever
Amazon Web Services (AWS) is a subsidiary of Amazon providing on-demand cloud computing platforms and APIs to individuals, companies, and governments, on a metered pay-as-you-go basis. As the pioneer and current market leader in the cloud computing industry, AWS offers a comprehensive suite of services that ranges from basic infrastructure (compute and storage) to advanced technologies like artificial intelligence and quantum computing. This report outlines the architecture, service categories, market position, and strategic advantages of AWS.
is not always the cheapest. It is not always the fastest for niche scientific computing. But it is always the safest . It has the deepest bench, the most resilient architecture, the most mature security, and the largest community.
Each AWS Region consists of multiple, isolated, and physically separate Availability Zones (AZs). An AZ is composed of one or more discrete data centers equipped with independent power, cooling, and physical security. AZs are connected through ultra-low-latency, redundant fiber-optic networking. Architecting applications to run across multiple AZs ensures high availability and resilience against localized hardware failures. Edge Locations
From legacy application migration to cutting-edge artificial intelligence, AWS offers a broader range of services than any other provider. Key AWS Use Cases Across Industries Launched in 2006, it is the world’s most
AWS的成功源于它在各行各业的广泛实践，越来越多的全球标志性企业选择依靠AWS的力量来驱动其业务增长与技术创新。
AWS uses a model with no long-term contracts:
AWS is built on six foundational advantages that differentiate it from traditional IT and other clouds:
AWS offers a secure, global infrastructure designed to meet the security requirements of military, global banks, and other high-sensitivity organizations. Its flexibility comes from multiple storage tiers: S3
To keep costs under control, AWS and third-party experts recommend several strategies:
One reason AWS dominates is its physical footprint. They have a concept called and Availability Zones (AZs) .
For many organizations, moving existing applications and vast datasets to the cloud is the first major step. AWS provides a full "Migration Highway" of services to do this efficiently and securely.