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Understanding the WordPress wp_postmeta Table: Managing Product Variations, SKUs, and Bulk Updates

Understanding the WordPress wp_postmeta Table: Managing Product Variations, SKUs, and Bulk Updates

Introduction The wp_postmeta table in WordPress is a critical component of WooCommerce, storing custom metadata for posts, products, and variations. When managing an eCommerce store, understanding how data is structured in wp_postmeta is essential for efficiently updating SKUs, barcodes, descriptions, and variation attributes. In this guide, we’ll

Good, Cheap, and Fast: Pick Two – Understanding the Balance of Service Quality

Good, Cheap, and Fast: Pick Two – Understanding the Balance of Service Quality

Introduction In business and service industries, there’s a well-known saying: “You can have it good, you can have it cheap, or you can have it fast – but you can only pick two.” This phrase isn’t just a cliché; it’s a fundamental truth about how quality, cost, and

Using Ollama on Windows, Linux, and Mac to Summarize Your Files

Using Ollama on Windows, Linux, and Mac to Summarize Your Files

Introduction Summarizing large files manually can be time-consuming, especially when dealing with documents, reports, or research papers. Ollama, a powerful yet lightweight AI model, allows you to generate instant summaries from text files, making content digestion faster and more efficient. In this guide, we’ll show you how to use

How AI Automates HAProxy ACLs and Configurations for Efficient Load Balancing

How AI Automates HAProxy ACLs and Configurations for Efficient Load Balancing

Introduction Setting up and maintaining HAProxy configurations for layer 7 load balancing in TCP or HTTP mode can be complex, time-consuming, and prone to human error. AI-powered automation can streamline this process, generating accurate ACLs (Access Control Lists) and configurations while saving engineers time and reducing business costs. In this

How to Create a Model Like LLaMA 2, LLaMA 3.1, or DeepSeek-R1

How to Create a Model Like LLaMA 2, LLaMA 3.1, or DeepSeek-R1

Introduction Building a large-scale AI model like LLaMA 2, LLaMA 3.1, or DeepSeek-R1 requires expertise in machine learning, data processing, and optimization. This guide provides an in-depth look at training and fine-tuning AI models, covering data preparation, model architecture, and training using Python, as well as integration with PHP

Matomo: The Open-Source Web Analytics Powerhouse

Matomo: The Open-Source Web Analytics Powerhouse

Introduction Website analytics have come a long way since the early days of tracking visits and page views. Today, businesses need privacy-focused, data-driven insights without handing over control to third-party services. Matomo, formerly known as Piwik, is one of the best open-source alternatives to Google Analytics, providing full data ownership

Building a Simple AI Chatbot with JavaScript and Ollama

Building a Simple AI Chatbot with JavaScript and Ollama

Introduction Want to add an AI-powered chatbot to your webpage? With JavaScript and Ollama, you can quickly integrate a Natural Language Understanding (NLU) system into your site, allowing users to chat with an AI model in real time. This guide walks through the simplest way to set up a JavaScript-based

When a Contractor Asks for Missing Information but Never Gets It: Who’s Responsible?

When a Contractor Asks for Missing Information but Never Gets It: Who’s Responsible?

Introduction Contracts are designed to define expectations, deliverables, and responsibilities. But what happens when a contractor is expected to complete work, yet the client fails to provide essential information? If a contract states X, Y, and Z must be delivered, but only Y and Z were completed because the client

Understanding IR-35: Inside vs. Outside and Why It Matters

Understanding IR-35: Inside vs. Outside and Why It Matters

Introduction For contractors in the UK, IR-35 is one of the most critical tax regulations to understand. Whether you're a freelancer, limited company director, or working through an umbrella company, knowing whether you fall inside or outside IR-35 directly impacts your tax obligations, earnings, and legal standing. This

Scope Creep, Contractual Time, and Billable Work in the UK for Contractors Operating Outside IR-35

Scope Creep, Contractual Time, and Billable Work in the UK for Contractors Operating Outside IR-35

Introduction For contractors operating outside IR-35, defining billable work is crucial to maintaining fair compensation and project efficiency. While some clients may assume that only visible deliverables count, experienced professionals know that thinking time, planning, research, and problem-solving are just as valuable as execution. Without this, quality service wouldn’t

Handling People: Recognizing Undermining Language and Setting Professional Boundaries

Handling People: Recognizing Undermining Language and Setting Professional Boundaries

Introduction In both business and life, handling people effectively is just as crucial as technical expertise. Whether you're managing a project, running a business, or working with clients, recognizing undermining language, shifting responsibility, and setting firm boundaries is key to maintaining professionalism and control. This article explores how

Transforming Any Command-Line App into a Remote API

Transforming Any Command-Line App into a Remote API

Introduction Not all software starts with an API, but any command-line tool can be turned into a remote-access API within days with the right approach. Whether it's an image processor, data analysis tool, or astronomical plate solver like in our example, wrapping command-line applications with an API allows