Safety Inspection

01 The Challenge

The challenge was to develop an infrastructure that not only guaranteed high availability and scalability but also incorporated robust storage solutions to meet the specific needs of the business. The primary objective was to design a system capable of handling significant growth and demand fluctuations without compromising performance or reliability. The application needed to maintain continuous uptime, ensuring it was always operational and accessible, minimizing any potential downtime or disruptions to the business operations.

The challenge was to develop a highly available, scalable infrastructure with robust storage to handle growth and demand fluctuations, ensuring continuous uptime and minimizing business disruptions

02 The Solution

We have implemented a robust and scalable infrastructure to ensure high availability and continuous uptime for the application. The key components of the solution are:

Network Design

VPC: Configured with multiple subnets across different availability zones (AZs) for high availability.
Subnets: Application servers and databases are placed in private subnets for enhanced security.
NAT Gateways: Deployed in public subnets to allow instances in private subnets to access the internet securely.

Load Balancer

Amazon ELB: An Application Load Balancer (ALB) is used to distribute incoming HTTP and HTTPS traffic across multiple EC2 instances in different AZs. It is configured with health checks to ensure traffic is only routed to healthy instances.

Compute Layer

EC2 Instances: Deployed in private subnets, managed by an auto-scaling group to handle demand fluctuations automatically.
Security Groups: Configured to allow traffic only from the load balancer and restrict all other inbound traffic.

Storage

Amazon S3: Utilized for storing static content and backups, with versioning and lifecycle policies enabled.
Access Control: IAM policies are in place to ensure only authorized access to S3 buckets.

Database

Amazon Aurora: Deployed in a multi-AZ configuration with read replicas to offload read traffic and enhance performance. Automated backups and snapshots are enabled for data durability.

Security

IAM Roles and Policies: Defined to restrict access based on the principle of least privilege.
Security Groups: Used to control inbound and outbound traffic to EC2 instances and the database.
Encryption: Data at rest is encrypted using AWS KMS, and SSL/TLS is used for data in transit.

Monitoring and Logging

Amazon CloudWatch: Set up to monitor application performance and resource utilization, with alarms configured for critical metrics.
AWS CloudTrail: Enabled to log all API calls and actions for auditing and compliance.

Consequently, the application now boasts high availability and scalability, guaranteeing continuous uptime and strong performance. Secure and efficient storage solutions, along with comprehensive monitoring, have greatly improved the system's reliability and resilience.

03 The Outcome

As a result, the application now operates with high availability and scalability, ensuring continuous uptime and robust performance. The implementation of secure and efficient storage, along with comprehensive monitoring has significantly enhanced the system’s reliability and resilience.

The integration of AWS services like GuardDuty, Security Hub, CloudWatch, AWS Config, CloudTrail, and CloudFront substantially enhanced security, monitoring, and domain management, ensuring greater infrastructure resilience and user satisfaction.

HESCO

Founded in 1990 by Edward Shapiro, Heavy Equipment Services Company HESCO) has become the leading crane inspection company in the Northeast. With a foundation in Shapiro Equipment, Ed’s expertise and passion for cranes drove HESCO’s growth. Now inspecting over 1,800 devices annually, including various crane types, HESCO is trusted by major companies like Dimeo, Gilbane, and Turner for its expertise, reliability, and integrity.