Topics In Demand
Notification
New

No notification found.

Optimizing API Management with AWS API Gateway
Optimizing API Management with AWS API Gateway

4

0

In today’s digital-first world, businesses rely heavily on APIs to enable seamless interactions between applications. However, managing APIs efficiently requires a robust solution that ensures security, scalability, and cost-effectiveness. AWS API Gateway provides a comprehensive solution for building,
securing, and managing APIs at scale.

In this blog, we share how our Service Delivery Program helped a customer overcome significant API management challenges using AWS API Gateway, leading to improved operational efficiency and cost savings.

Customer Challenge
One of our customers, a leading e-commerce platform, faced multiple API management challenges:

  1. Security Vulnerabilities
    The APIs were exposed to unauthorized access due to weak authentication mechanisms, increasing the risk of data breaches.
     
  2. Scalability Bottlenecks
    During peak shopping seasons, the platform experienced performance issues due to high API traffic.
     
  3. Complex API Routing and Management
    The customer struggled with managing multiple API versions, leading to inconsistencies in deployments.
     
  4. High Operational Costs – Unoptimized API calls were generating excessive backend load, increasing infrastructure costs. Given the increasing demand and competitive landscape, the customer needed an API management solution that was secure, scalable, and cost-efficient.

    QloudX Solutions With AWS API Gateway

5. Strengthening API Security
To address the security concerns, implement a multi-layered authentication and authorization approach using:
-AWS IAM roles and API Keys for secure access management.
-OAuth2-based authentication for third-party integrations.
-AWS Web Application Firewall (WAF) to protect against threats such as SQL injection and DDoS attacks.
These measures ensured that only authorized requests could access sensitive business data, significantly improving security.

6. Enhancing Performance & Scalability
To handle traffic spikes without performance degradation, leverage:
-AWS CloudFront for caching frequently accessed API responses, reducing backend load.
-Rate limiting & throttling policies in API Gateway to control request flow and prevent abuse.
-Auto-scaling backend services to dynamically adjust resources based on demand.
As a result, API response times improved by 60%, and the platform handled 2x more traffic without downtime.

7. Simplifying API Management & Deployment
Managing multiple API versions was a challenge. 
-Custom domain mappings for better API organization.
-Stage variables in API Gateway to separate development, staging, and production
environments.
-AWS CloudWatch integration for real-time API performance monitoring and alerting.
These improvements made API deployment and monitoring more streamlined and efficient.

8. Reducing Operational Costs
To optimize costs:
-Enable API Gateway caching to minimize redundant backend calls.
-Use AWS Lambda-based APIs instead of always-on EC2 instances, reducing compute costs.
-Implement pay-per-use pricing models to prevent unnecessary expenses.
This approach cut down API operational costs by 40%, making the platform more cost-effective.

API Gateway Integrates with Auth0 for Secure API Access
This diagram illustrates a secure API authentication workflow using Amazon API Gateway, integrating Auth0 for authentication and AWS Lambda for authorization. The flow ensures token validation, tenant mapping retrieval, and secure API access to backend logic.

Real-World Impact
Through our Service Delivery Program, we have helped multiple customers optimize their API management using AWS API Gateway, leading to tangible business benefits. Here’s how:

9. Reduced API Latency by 40%
One of our customers, a leading e-commerce platform, struggled with slow API response times due to high traffic and inefficient backend processing. By implementing AWS API Gateway with CloudFront caching, optimizing request throttling, and leveraging edge locations for content delivery, we successfully reduced API latency by 40%, ensuring a seamless user experience and faster transaction processing.

10. Enhanced Security with Zero Breaches
A financial services provider faced security concerns due to inconsistent authentication methods across APIs. We integrated AWS IAM roles, API Keys, and OAuth 2.0, along with AWS WAF to block malicious traffic and prevent attacks like SQL injection and DDoS. As a result, the company achieved a zero-security-breach record post-implementation.

11. Lowered API Operational Costs by 30%
A SaaS company experienced high operational costs due to excessive backend API calls and unoptimized resource usage. By enabling API Gateway caching, optimizing usage plans with pay-per-use models, and implementing usage-based throttling, we helped them reduce their API infrastructure costs by 30%, leading to better cost efficiency and scalability.

12. Improved API Monitoring & Governance
A healthcare provider struggled with tracking API usage and performance issues. By integrating AWS CloudWatch and AWS X-Ray, we provided them with real-time monitoring, logging, and tracing, allowing them to proactively resolve bottlenecks, ensure compliance, and optimize API workflows.

Business Transformation
By leveraging AWS API Gateway, our customers have successfully:
✅Improved API performance and user experience.
✅Strengthened security measures and ensured regulatory compliance.
✅Optimized costs by eliminating redundant API calls and leveraging efficient pricing models.
✅Achieved better visibility into API usage and operational health.

These real-world examples highlight how AWS API Gateway, combined with our expertise, drives API transformation and business growth.

Conclusion
AWS API Gateway, when combined with expert implementation through our Service Delivery Program, enables businesses to build a highly scalable, secure, and cost-efficient API ecosystem. If you’re looking to modernize your API strategy, get in touch with us today!


    That the contents of third-party articles/blogs published here on the website, and the interpretation of all information in the article/blogs such as data, maps, numbers, opinions etc. displayed in the article/blogs and views or the opinions expressed within the content are solely of the author's; and do not reflect the opinions and beliefs of NASSCOM or its affiliates in any manner. NASSCOM does not take any liability w.r.t. content in any manner and will not be liable in any manner whatsoever for any kind of liability arising out of any act, error or omission. The contents of third-party article/blogs published, are provided solely as convenience; and the presence of these articles/blogs should not, under any circumstances, be considered as an endorsement of the contents by NASSCOM in any manner; and if you chose to access these articles/blogs , you do so at your own risk.


    Founded in 1987, Systems+ is a leading technology solutions provider driven by the integrated blend of People, Process, and Technology. Our key service offerings include Global Capability Centers- GCCs (a disruptive alternative to offshoring) and Technology Services such as Cloud Solutions, DevOps, Salesforce Commerce Cloud, ServiceNow, Data, Cybersecurity, and IT Consulting. Our one-step-at-a-time approach enables seamless integration of the latest technology with legacy-based systems to form a curated IT ecosystem with maximum business agility. With the philosophy of 'Be. Disruptive.' and more than three decades of experience in enabling digital, our perfect play of talent and technology will ensure that your business’s unique needs are met, and that you #GetITRight!

    © Copyright nasscom. All Rights Reserved.