Custom ERP on AWS Cloud
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Our customer is headquartered in Kolkata, Ganesh Chandra Avenue, and has been an iron and steel manufacturing pioneer for more than 40 years. The group has different units and branches in West Bengal and on the outskirts of Kolkata.
Problem Statement
- Customer was using multiple applications such as Customized ERP, Tally ERP .
- Managing the on-premises infra was a major challenge for them and several dependencies on connectivity, data backup, uptime, security etc.
- Due to COVID 19 lockdown and operating from home was a major challenge for their IT team.
- Customer was looking to shift the complete on-premises infra to the cloud with secured connectivity so that the users can operate from anywhere.
Solution Deployed by Intouch Networks
- Our team understand the application, dependency, and infra in detail and provided a detailed approach to migrate the infra with minimal downtime.
- We create the complete infra in AWS Mumbai Region for better latency
- We migrated the completed data using S3 and completed the infra setup
- MS SQL 2016 standard edition configured in EC2 server
- Tally .net version installed in 2 different server
- All the tally users connecting to the tally over VPN
- Enabled a proper backup policy using AMI & Snapshots and Native Database Backups. All the Infra & DB backups are stored in S3. Backups & Recovery are automated using scripts.
- All monitoring is done using AWS CloudWatch and AWS CloudTrail is used for recording changes and the logs are kept for 90 days. AWS Systems Manager is used for patch updates
- AWS auto-recovery enabled for the entire EC2 instance.
Results and Outcome
- Application performance increased compared to the on-premises infra AWS infra is 2x faster.
- Users able to connect from anywhere using secure connectivity
- All provisioned infra running smoothly without any down time