How to transform geometries with PostGIS
Updated 2nd October 2023
PostGIS is a power extention for PostgreSQL databases. It provides a suite of tools to handle and manipulate geographic data. At times, you may need to transform geometries with PostGIS for different base maps or to perform more accurate calculations, such as calculating the area of a polygon. Transform geometry with PostGIS PostGIS has a
[UPDATED 2022] Change PHP version on Ubuntu, Linux
Updated 23rd August 2022
In this post, I will show you how to switch PHP version on Ubuntu, Linux. If you are developing on Windows, follow this guide to set up Windows Sub System for Linux. What will be covered: Change PHP version for Apache2 Change PHP version for Nginx Change PHP CLI version In this example, we will
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
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