Joan Frey

Exploring FlyonUI with Vue.js: A Fresh and Evolving Library

As someone who has relied on Vuetify for most of my Vue.js projects, I’m always on the lookout for new libraries that can streamline development and keep designs modern. Recently, a new UI library called FlyonUI was released, and I(…)

Vue – Creating an Awesome Parallax Effect with Swiper

Adding a parallax effect to your website brings a smooth, professional feel, making it more interactive and visually appealing. With Swiper for Vue, you can easily implement parallax effects for a slideshow. In this guide, we’ll create a parallax effect(…)

PostgreSQL 17: Enhancing JSON Support for Web Developers

PostgreSQL 17 introduces new features for working with JSON data. These features align PostgreSQL more closely with the SQL/JSON standard and improve the developer experience when dealing with semi-structured data. In this blog, we will explore the new JSON capabilities(…)

Creating a Global and Custom Snackbar in Vue 3 Using Vuetify and Pinia

In this post, we’ll walk through how to implement a Global and Custom Snackbar in Vue 3 with Vuetify and Pinia for state management. We’ll set it up so that you can easily trigger the Snackbar from any component in(…)

Enhancing PostgreSQL Performance with Index Advisor and HypoPG

In database management, query performance is critical for efficient data retrieval. PostgreSQL, a powerful open-source database, offers various extensions to optimize and tune query performance. Two such extensions are Index Advisor and HypoPG. These tools help database administrators (DBAs) identify(…)

How to Use Dynamic Slots in Vue.js with Vuetify Data Table

Introduction In this tutorial, we will explore how to use dynamic slots in Vue.js with Vuetify data table. Firstly, we will start with a CompDataTable.vue component and demonstrate how to define and use custom slots to dynamically customize the content(…)

MariaDB – Repair Replication Through DB Restore (mariabackup)

Introduction This blog is a follow-up to my previous post: MariaDB Repair Replication through DB Restore. A client recently experienced a crash on the database slave in their MariaDB cluster within their QA environment. I successfully restored the database(…)

Setting Up Prometheus and Grafana for a Patroni cluster

In today’s data-driven world, monitoring and visualizing the health and performance of your database clusters is a must. With tools like Prometheus and Grafana, you can gain valuable insights into your PostgreSQL Patroni setup, ensuring its smooth operation and proactive(…)

MariaDB – Repair Replication Through DB Restore (mysqldump)

Introduction Maintaining database replication integrity is paramount for businesses relying on databases. Replication ensures that changes made on the master database are reliably propagated to replica databases, guaranteeing data consistency and availability across the system. In this comprehensive guide, we’ll(…)

How to Fix the etcd Error: “etcdserver: mvcc: database space exceeded” in a Patroni cluster

If you’re encountering the etcd error “etcdserver: mvcc: database space exceeded,” it means your etcd database has exceeded its storage limit. This can occur due to a variety of reasons, such as a large number of revisions or excessive data(…)