The versatile advantages of NVMe are becoming increasingly apparent in modern storage systems. You can take advantage of them in the cloud.
Here is one nifty service that can dig up useful information about a website, a domain or an IP address and it doesn’t cost a dime.
Good ol’ fashioned cron can greatly simplify system maintenance.
This is easier than you probably think: AWS will expand the EBS boot volume of an EC2 instance running Linux automatically when you launch a new instance off of it with the desired capacity.
Here is how it works in more detail.
[Updated 2018-06-11.] You can assign multiple IP addresses to an EC 2 instance. Here is a brief summary that will get you started on using the most recent AWS capabilities.