Comparing two JVM cacert files
This can come in very handy, if you need to compare 2 different projects or envs. For example Development server against prod, to ensure they both have same certs stored in cacerts (sampled by java among others). Code to generate list of certs, along with there alias, entry, owner and valid dates is supplied at the URL.
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Overall cost optimisation by monitoring AWS Cost Explorer
Analyse AWS costs using Cost Explorer and suggest practical ways to reduce monthly bills.
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.
Cost optimization by archiving standard AWS snapshots
Reduce storage costs by cleaning up and archiving old EC2 or EBS snapshots safely.
Create CloudWatch Alarms and Automated Performance-Based Actions
Setting up CloudWatch alarms to monitor server performance and trigger automated actions based on customized conditions.



