What’s the difference between AWS Regions and AWS Availability Zones
Updated 3rd January 2024
AWS (Amazon Web Services) is built with scalability and high availability at its heart. Not too long ago, I took the AWS Cloud Practitioner class and passed the AWS Cloud Essentials exam, with the hope of achieving the Cloud Practioner certification soon. During the class, I noticed it was easy to get muddled between AWS
What is the Lexing stage in PHP
Updated 10th December 2023
Lexing is a phase the PHP interpreter undergoes while interpreting the source code written. Lexing, is the first of four overall steps performed by the PHP interpreter. Steps in the PHP Interpreter The PHP interpreter undergoes a total of four steps before executing the code written. What is Lexing in PHP Lexical analysis, also known
The importance of Core Web Vitals for SEO
Updated 16th August 2022
As a website owner or developer, you know how important it is to have a fast and responsive site. But did you know that there are now specific metrics that measure a site’s performance? These metrics, called Core Web Vitals, can help you identify areas of your site that need improvement and form a large
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