Scope Rules and Storage Class Specifiers
The four set of keyword namely static, extern , auto , register are called storage class modifiers which modify the storage location of a variable and hence affect its scope and lifetime. The scope of a variable basically refers the parts of the program where the variable is accessible or more technically 'visible'.
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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.
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
Management of Shared Storage Using AWS EFS
Setting up and managing a shared disk/folder using AWS EFS so multiple servers can access the same data at the same time
Help/Fix on configuring AWS SES for very low cost SMTP Email Sending (1 Hour)
One hour of help to configure AWS SES for low cost, reliable SMTP email sending.

