What Is Amazon CloudFront? The Copy of Your Site Everywhere
Amazon CloudFront is AWS's content delivery network — it copies your website's files to hundreds of data centers around the world, s...
Informative
How to Delete Multiple Tweets at Once for free (No Tools, Just your browser)
To delete multiple tweets at once without any third-party tools, open your X profile in a desktop browser, press F12 to open the developer ...
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What is a presigned URL in AWS - sharing a private file safely
A presigned URL is a normal-looking web link that lets someone download or upload one specific file in a private Amazon S3 bucket, for a lim...
What is eventual consistency - the S3 promise, honestly
No — Amazon S3 has not been "eventually consistent" since December 1, 2020. Every PUT, GET, DELETE, and LIST against an S3 object ...
What is object storage vs block vs file in AWS - S3/EBS/EFS in plain terms
Object, block, and file storage are three different ways of handing your data to a computer, and on AWS they map to three specific services:...
What is snapshot in AWS - and how incremental saves you money
A snapshot is a point-in-time copy of your data — but on Amazon EBS, only the very first one is a full copy. Every snapshot after that is in...
What is an AMI - the frozen server explained
An AMI (Amazon Machine Image) is not a server. It is a frozen, reusable template of one — the operating system, the installed software, and ...