Beginning Relationships in Rails
The Rails framework takes most of the headache away from developing these relationships and almost entirely eliminates the need to write low-level queries to your database. If you've spent time writing those queries, Rails' ActiveRecord will make sense, but for those of you who are just getting started this can be confusing.
AWS Spot Instance / Server Deployment for Cost Reduction
Deploy servers using AWS Spot Instances to significantly cut hosting costs while keeping performance and flexibility for
Cost optimization by replacing IPv4 with IPv6 and configuring DNS for it
Plan and configure IPv6 addressing and DNS so you can reduce IPv4 usage and related costs.
Configure EC2 Auto Scaling
Setting up EC2 Auto Scaling to automatically adjust the number of servers based on traffic, performance, and demand.
Analysing your AWS bill and suggesting ways to reduce costs
Deep analysis of your AWS bill with a detailed list of cost saving recommendations.




