Tutorials

Redis Object Cache: Reduce database strain and deliver consistent speed at scale

Dynamic WordPress sites slow down when the database becomes overloaded with repeated queries. Redis Object Caching fixes this by storing reusable data in memory, cutting processing time and keeping WooCommerce, LMS, and membership pages fast even during heavy traffic.

Tassos Antoniou

15 min read

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Tutorials

An Introduction to the WordPress REST API

Explore the WordPress REST API: transform your site into a dynamic CMS, enabling seamless data exchange and integration with diverse applications.

Yorgos Fountis

7 min read

Tutorials

How to Use Git With Your Pressidium Website

Find out how to integrate your Pressidium website with a repository such as Git, using deployHQ or similar services.

Yorgos Fountis

4 min read

Hosting

High-Performance WordPress Hosting at Pressidium

Discover the key design principles of Pressidium's High-Performance WordPress Hosting and learn how it can elevate your website's speed and reliability.

Yorgos Fountis

7 min read

Tutorials

Transferring files: the difference between FTP and SFTP

Explore the key differences between FTP and SFTP, focusing on security, functionality, and efficiency in file transfers. Learn why SFTP is the preferred choice for secure data exchange.

Yorgos Fountis

3 min read

Tutorials

How email works

Learn how email works, its history, protocols like SMTP, POP3, IMAP, and security measures. Explore the evolution of email, spam prevention, and encryption basics.

Yorgos Fountis

6 min read

Tutorials

How DNS works

Without DNS, connecting to anything on the Internet would be error-prone and cumbersome for humans.

Yorgos Fountis

7 min read

Tutorials

How the Web works, Part II: What happens when you visit a URL

In part 2 of our series, we take a look at what happens when you type a URL to your browser.

Yorgos Fountis

6 min read

News & Updates

WordCamp 2016 Athens! Off To A Great Start!

The first ever WordCamp Athens 2016 took place on the weekend 19-20 of November. It was an amazing experience that brought together people from different backgrounds, sharing a keen interest in WordPress. More than 400 attendees gathered in the center of Athens, at the spacious and hospitable venue of Technopolis,…