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Optimizing Business Efficiency and Scalability: Exdion's Transition to AWS Cloud

Optimizing Business Efficiency and Scalability: Exdion's Transition to AWS Cloud

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Solution background
Solution Overview

Exdion operates two core business sectors: Exdion Insurance and Exdion Healthcare. Both sectors' workloads were initially hosted on-premises, and although this setup functioned well in the beginning, the Microsoft-based infrastructure became challenging from a licensing and cost perspective as the need for workload scaling increased. The management of servers became increasingly demanding and complex due to these growing workloads. To address these, Exdion decided to transition to a cloud-based system, where they could achieve scalability without significant investment.

Moreover, Exdion was planning for applications of AI/ML and data analytics soon. Therefore, transitioning to the cloud would allow Exdion to take advantage of the readymade AI/ML and data analytics services, which would allow them to focus more on business development instead of infrastructure management. A shift from a traditional setup to a service-oriented approach was expected to improve application efficiency.

Business challenges
Quadra at Work

Considering Exdion's current process flow, challenges, and future projects, Quadra’s AWS team recommended Amazon Web Services (AWS) Cloud as the solution of choice. With Exdion's workloads primarily based on Windows, we could bundle licenses for Windows Operating System and MSSQL Server Standard Edition at Amazon.

Quadra’s well trained and certified team followed a three-phase process for migration from Exdion's on-premises servers to the AWS Cloud: Assess, Mobilize, and Migrate & Modernize. Several AWS tools including the Migration Evaluator for assessment, Migration Portfolio Assessment, Migration Readiness Assessment for mobilization, and the AWS Application Migration Service facilitated this migration.

Quadra at work
Business Benefits Realized

The transition to the AWS Cloud enhanced Exdion's network configurations using Amazon Virtual Private Cloud and Furthermore, servers were launched as Amazon EC2 instances, integrating Windows License and SQL Server licenses from AWS under a License Included (LI) concept. We used the Amazon Elastic Block Storage (EBS) with the latest SSD-backed Storage volumes.

Quadra’s team also employed a range of AWS monitoring, and backup services, including Amazon CloudWatch, Amazon CloudTrail, Amazon VPC Flow Logs and AWS Backup, improving the company's data security and reliability.

Solution overview
Quantifiable Improvements

The transition to AWS Cloud resulted in several measurable improvements for Exdion, including:

  • An 80% reduction in operational overhead by reducing 8 members to 2 Member team.
  • Elimination of separate license procurement and management for Microsoft Windows-based workloads through LI mode, which resulted time to market from 4 weeks to 2 days.
  • Amazon native security services has enhanced visibility and control by 85% compared to on premises.
  • Faster turn-around time in an hour of provisioning of servers to meet seasonal demand and development platform
  • Time taken for patch management for on-premises infrastructure was reduced from a week to 3 days.
  • AWS native AI/ML services integration for classifications and extraction of documents with 95% accuracy.
  • Zero Depreciation cost after migrating from On-premises datacenter to AWS cloud.
  • Increased Services Uptime SLA by 99.0% through implementing high availability Architecture
  • Reduction of in person-days effort for maintaining centralized and frequent back-ups.

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