Just a Few AWS Tricks I Learned on the Way

By John Fahl, IOD Expert
Once you work with AWS long enough, you realize it changes all the time.
Some things that were difficult last year are now easy.
Who remembers ELB IPs moving on you? Normally, when you use a CNAME (like you’re supposed to) it doesn’t matter, but I’ve moved a few apps that used hardcoded IPs in old applications. Now, you can just abandon the legacy ELB and use their NLB for that issue. NLB and ALB were big improvements over traditional ELB.

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