Saral Infra Cost Benefit Analysis
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1 | What | Why | Current | Option 1 - Sprint 1 Delivery | Option 2 - Sprint 2 Delivery (Unlimited Usage) | Option 3 - Sprint 3 Delivery (Limited Usage) | Option 4 - Sprint 3 Delivery (Specific Usage) (UP pilot) | Option 5 - Sprint 3 Delivery (Specific Usage) | |||||||||||||||||||
2 | Choice | Sizing | Cost | Choice | Sizing | Cost | Choice | Sizing | Cost | Choice | Sizing | Cost | Choice | Sizing | Cost | Choice | Sizing | Cost | |||||||||
3 | Environment | Production (UP Pilot) | Sandbox | Production | Production | Production | Production | ||||||||||||||||||||
4 | CI/CD | Deployment Pipeline | Jenkins | T2 Large (2 CPU, 8Mem,50 Disk) X1 | $77.00 | Saral Sandbox Instance | t3a.Medium | Family: t3a 2vCPU 8 GiB Memory Storage GP3: 30GB | $20.70 | NA | NA | NA | NA | |||||||||||||||
5 | Monitoring & Logging | Cloud Health Monitoring & Logging | Jenkins | Same as above | $0.00 | NA | NA | NA | NA | NA | |||||||||||||||||
6 | Orchestration | EKS(Managed service) | $73.00 | NA | AWS Fargate | 6 | $56.79 | AWS Fargate | 6 | $56.79 | AWS Fargate | 6 | $56.79 | AWS Fargate | 6 | $56.79 | |||||||||||
7 | Database | Storage of Digitized Data | MongoDB standalone | m5a.xlarge (4CPU,16mem, 100GB)X1 | $90.00 | Document -DB | t3a.Medium | Family: t3a 2vCPU 8 GiB Memory Storage GP3: 30GB | $20.70 | Amazon DocumentDB (with MongoDB compatibility) | 1 | $235.45 | Amazon DocumentDB (with MongoDB compatibility) | 1 instance(db.t3.medium) | $82.49 | Amazon DocumentDB (with MongoDB compatibility) | 1 | $235.45 | Ec2 instance with Mongodb ( Compute Savings Plans automatically applies to all usage on EC2 Reservation term 1 year) | 1 (m5a.xlarge) storage:100gb | $68.98 | |||||||
8 | Compute | For node service | EKS nodes | M4.large (2 CPU, 8Mem, 50 Disk) X2 | $162.00 | NA | Amazon EKS | 1 | $73.00 | Amazon EKS | 1 | $73.00 | Amazon EKS | 1 | $73.00 | Amazon EKS | 1 | $73.00 | |||||||||
9 | Network Infrastructure | Virtual Private Cloud Cost 2xNAT Gateway for Public Subnet with 100GB of data transfer = $92.96 Inbound Data Transfer = 1 TB = $0 Outbound Internet Data Transfer = 100GB = $12.93 Intra Region Data Transfer (Across Availability Zones) = 100GB = $2 | $106.00 | NA | Network Address Translation (NAT) Gateway | 1 | $41.72 | Network Address Translation (NAT) Gateway | 1 | $41.72 | Network Address Translation (NAT) Gateway | 1 | $41.72 | Network Address Translation (NAT) Gateway | 1 | $41.72 | |||||||||||
10 | App Load Balancer | Balancing incoming traffic | $17.45 | NA | Application Load Balancer | 1 | $29.13 | Application Load Balancer | 1 | $29.13 | Application Load Balancer | 1 | $29.13 | Application Load Balancer | 1 | $29.13 | |||||||||||
11 | IP | for Assigning static IP | Elastic IP | Public Static IP | $7.20 | ||||||||||||||||||||||
12 | Total Cost per month | $525 | $49 | Total | $436 | Total | $283 | Total | $436 | Total | $270 | ||||||||||||||||
13 | Time to Market | Ready Right now | Ready Right now | Ready Right now | Ready Right now | Ready Right now | Ready Right now | ||||||||||||||||||||
14 | Ease for Adopter | Very Low | High (3 Hours) | High (3 Hours) | High (3 Hours) | Low | High (3 Hours) | ||||||||||||||||||||
15 | Usage Scenario | This Infra is for Sandbox (Dev) purpose and will work seemlessly for demo/test purpose | This infra will be highly scalable and will be able to scale deending upon incoming load. | 3,000 Users (with peak concurrency of 500-1000 users) can Successfully Login and Submit the Marksheet for 4,50,000 Students at a 1500 students save per second. Test Duration 5 Minutes with average response time of 10-20 Seconds with 100% Success rate | This infra will work without Document DB and single instance of MongoDB. MongoDB will be scaled manually |