{"id":28075,"date":"2026-04-15T07:01:50","date_gmt":"2026-04-15T07:01:50","guid":{"rendered":"https:\/\/www.tftus.com\/blog\/?post_type=glossary&#038;p=28075"},"modified":"2026-04-15T07:01:52","modified_gmt":"2026-04-15T07:01:52","slug":"what-is-aws-amazon-web-services","status":"publish","type":"glossary","link":"https:\/\/www.tftus.com\/blog\/glossary\/what-is-aws-amazon-web-services","title":{"rendered":"What is AWS (Amazon Web Services)?"},"content":{"rendered":"\n<p>This refers to a comprehensive and evolving cloud computing platform provided by Amazon that includes a mixture of infrastructure-as-a-service (IaaS), platform-as-a-service (PaaS), and packaged software-as-a-service (SaaS) offerings. Developers use AWS to access on-demand computing power, database storage, and content delivery without the need to maintain physical servers.<\/p>\n\n\n\n<p>AWS ensures that businesses can scale their digital operations globally with minimal upfront investment. It helps manage server capacity, track global data distribution, control security configurations, and schedule automated backups.<\/p>\n\n\n\n<p>One of the important activities in the Software Development Life Cycle is the migration and management of application workloads in a cloud-native environment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Also Known As<\/strong><\/h3>\n\n\n\n<p>You may hear it referred to as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Amazon Cloud<\/strong><\/li>\n\n\n\n<li><strong>The AWS Ecosystem<\/strong><\/li>\n\n\n\n<li><strong>Public Cloud Provider<\/strong><\/li>\n\n\n\n<li><strong>Cloud Infrastructure<\/strong><\/li>\n\n\n\n<li><strong>AWS Platform<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>Expected Benefits<\/strong><\/p>\n\n\n\n<p>When AWS is implemented correctly, it offers several advantages:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Clear Resource Tracking:<\/strong> Each cloud resource is uniquely identified via Amazon Resource Names (ARNs), making it easier to monitor usage and maintain a detailed inventory. This improves transparency for infrastructure and finance teams through detailed billing reports. It also simplifies auditing and compliance by tracking every API call.<\/li>\n\n\n\n<li><strong>Improved Infrastructure Management:<\/strong> AWS services help ensure that applications stay online through high availability across multiple geographic regions. It also allows teams to provision entire environments in minutes rather than weeks. This reduces deployment risks and maintains application stability during hardware failures.<\/li>\n\n\n\n<li><strong>Better Cost Control:<\/strong> Expenses can be linked to a &#8220;pay-as-you-go&#8221; model, meaning you only pay for what you consume. This makes financial forecasting and budget management more structured and efficient for startups and enterprises alike. It also helps teams eliminate capital expenditure on physical hardware.<\/li>\n\n\n\n<li><strong>Compatibility Control:<\/strong> Developers can manage a wide variety of operating systems, languages, and databases through managed services like RDS and EC2. This prevents errors caused by platform lock-in at the OS level. It ensures smoother migrations by supporting open-source standards and popular enterprise software.<\/li>\n\n\n\n<li><strong>Structured Scaling Planning:<\/strong> AWS supports organized growth through its elastic nature, allowing resources to expand or contract based on traffic. It enables teams to plan for massive global launches or small-scale testing environments with the same set of tools. This creates a predictable performance curve and improves stakeholder communication regarding scalability.<\/li>\n\n\n\n<li><strong>Enhanced Communication:<\/strong> Clear management consoles and SDKs help developers and architects align on system design. Using a shared, industry-standard platform signals technical maturity to investors and customers who value reliable uptime.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Common Pitfalls<\/strong><\/h3>\n\n\n\n<p>Improper AWS practices can create confusion and operational challenges:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Inconsistent Resource Naming:<\/strong> Using random or non-standard naming conventions for instances and buckets may hinder resource discovery and tagging. Difficulty in cost allocation can cause misunderstandings between engineering and finance departments. Over time, &#8220;shadow IT&#8221; or untracked resources can lead to significant waste.<\/li>\n\n\n\n<li><strong>Skipping Security Updates:<\/strong> Incorrectly assuming AWS handles all security (ignoring the &#8220;Shared Responsibility Model&#8221;) can lead to data leaks through open S3 buckets. It could furthermore lead to account compromises if MFA and strict IAM policies aren&#8217;t enforced. Users will end up with exposed data despite being on a &#8220;secure&#8221; cloud.<\/li>\n\n\n\n<li><strong>Lack of Cost Strategy:<\/strong> When there is no structural system for monitoring spend, such as AWS Budgets or Cost Explorer, monthly bills can become chaotic. Teams might find it tough to justify the high cost of unoptimized &#8220;always-on&#8221; resources. This weakens the business case for cloud migration.<\/li>\n\n\n\n<li><strong>Compatibility Conflicts:<\/strong> Vendor lock-in issues due to heavy reliance on proprietary AWS services (like DynamoDB or Lambda). Older application code might malfunction when moving to a serverless environment that has strict execution limits. User experience may suffer if regional latency isn&#8217;t properly addressed during setup.<\/li>\n\n\n\n<li><strong>Poor Documentation:<\/strong> It can affect transparency if the cloud architecture and networking rules (VPCs\/Security Groups) aren&#8217;t documented. Both internal teams and external auditors are affected. Difficulty in troubleshooting &#8220;Connection Timed Out&#8221; errors arises from a lack of clear network mapping.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Origins<\/strong><\/h3>\n\n\n\n<p>AWS evolved from Amazon\u2019s internal need to build a standardized, automated infrastructure to support its rapidly growing e-commerce business.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>2002:<\/strong> Amazon began offering early &#8220;Amazon Web Services&#8221; as a way for developers to access its product catalog data.<\/li>\n\n\n\n<li><strong>2006:<\/strong> AWS officially launched its first modern cloud services: S3 (Simple Storage Service) and EC2 (Elastic Compute Cloud).<\/li>\n\n\n\n<li><strong>Today:<\/strong> AWS is the world\u2019s most widely adopted cloud platform, offering over 200 fully featured services and powering everything from early-stage startups to the largest global corporations.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This refers to a comprehensive and evolving cloud computing platform provided by Amazon that includes a mixture of infrastructure-as-a-service (IaaS), platform-as-a-service (PaaS), and packaged software-as-a-service (SaaS) offerings. Developers use AWS to access on-demand computing power, database storage, and content delivery without the need to maintain physical servers. AWS ensures that businesses can scale their digital [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":28076,"parent":0,"template":"","glossary-cat":[],"class_list":["post-28075","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.tftus.com\/blog\/wp-json\/wp\/v2\/glossary\/28075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tftus.com\/blog\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/www.tftus.com\/blog\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/www.tftus.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"version-history":[{"count":1,"href":"https:\/\/www.tftus.com\/blog\/wp-json\/wp\/v2\/glossary\/28075\/revisions"}],"predecessor-version":[{"id":28077,"href":"https:\/\/www.tftus.com\/blog\/wp-json\/wp\/v2\/glossary\/28075\/revisions\/28077"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tftus.com\/blog\/wp-json\/wp\/v2\/media\/28076"}],"wp:attachment":[{"href":"https:\/\/www.tftus.com\/blog\/wp-json\/wp\/v2\/media?parent=28075"}],"wp:term":[{"taxonomy":"glossary-cat","embeddable":true,"href":"https:\/\/www.tftus.com\/blog\/wp-json\/wp\/v2\/glossary-cat?post=28075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}